<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-9120977605491992170</id><updated>2024-08-27T22:28:03.921-07:00</updated><category term="บทเรียน JAVA จาวา"/><category term="Java  Code"/><category term="ความรู้รอบตัว"/><category term="javascript"/><category term="Hibernate"/><category term="combo box"/><category term="jquery"/><category term="หลักสูตร JAVA"/><title type='text'>Java จาวา เริ่มต้น Beginner From The Basic</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>29</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-996218849984510673</id><published>2015-04-27T02:02:00.002-07:00</published><updated>2015-04-27T02:02:52.843-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Java  Code"/><title type='text'>Java 8 หาค่า AVG ค่า MAX ค่า MIN แบบง่ายๆ ด้วย Aggregate </title><content type='html'>วันนี้จะเอาตัวอย่างการเขียน Code แบบง่ายๆ ของ Java 8&amp;nbsp; (jdk 1.8.x) มาให้ดูกัน&lt;br /&gt;
โดยจะยกตัวอย่างตัวทีเด็ดวันนีัคือ Aggregate&amp;nbsp; เอามาใช้ในการหาค่า AVG ค่า MAX ค่า MIN&lt;br /&gt;
จาก Object ที่อยู่ภายใน List&lt;br /&gt;
&lt;br /&gt;
จะง่ายขนาดใหน แบบที่เรียกว่าไม่ต้องมี วน loop หรือ เช็ค If เลยซักแอะ&lt;br /&gt;
&lt;br /&gt;
&lt;u&gt;&lt;b&gt;ตัวอย่าง Code ตามนี้เลย&lt;/b&gt;&lt;/u&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;background-color: cyan;&quot;&gt;double average = myList&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; .stream()&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; .filter(p -&amp;gt; p.getGender() == Person.Sex.MALE)&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; .mapToInt(Person::getAge)&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; .average()&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; .getAsDouble();&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
เรียกได้ว่ากดจุดต่อๆ กันเข้าไปรอบเดียว&lt;br /&gt;
ได้ผลออกมาเลย&lt;br /&gt;
ตัวอย่างนี้คือการหาค่า AVG หรือ ค่าเฉลี่ยของ อายุ&lt;br /&gt;
มีใส่ Condition ว่าเอาเฉพาะ MAIL ด้วยอ่ะนะ&lt;br /&gt;
ลองเล่นกันดูครับ </content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/996218849984510673/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/996218849984510673?isPopup=true' title='2 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/996218849984510673'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/996218849984510673'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2015/04/java-8-avg-max-min-aggregate.html' title='Java 8 หาค่า AVG ค่า MAX ค่า MIN แบบง่ายๆ ด้วย Aggregate '/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-7639878149453544298</id><published>2012-08-26T23:31:00.000-07:00</published><updated>2012-08-26T23:31:47.365-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>Java format date example ตัวอย่างการจัด Format Date ด้วย SimpleDateFormat </title><content type='html'>&lt;b&gt;Java format date example ตัวอย่างการจัด Format Date ด้วย SimpleDateFormat&amp;nbsp;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;&lt;span style=&quot;background-color: cyan;&quot;&gt;SimpleDateFormat format =new SimpleDateFormat(&quot;EEE MMM dd HH:mm:ss zzz yyyy&quot;);
&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: cyan;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
สามารถจัด Format โดยส่ง format เข้าไป &amp;nbsp;&lt;span style=&quot;background-color: cyan;&quot;&gt;EEE MMM dd HH:mm:ss zzz yyyy&lt;/span&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&amp;nbsp;อันนี้คือ Format ครับ&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;อยากใส่อะไรก็ใส่เข้าไปตาม โครงสร้างในตารางนี้เลย ตอนใช้งานก็สั่ง &amp;nbsp;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
format.format(Date d); &amp;nbsp;คือส่ง Date เข้าไปนั่นเอง&lt;br /&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;table border=&quot;0&quot; style=&quot;background-color: white; color: black; font-family: &#39;lucida grande&#39;, verdana, helvetica, sans-serif; font-size: small; line-height: 15px; text-align: start; width: 100%px;&quot; valign=&quot;TOP&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td&gt;&lt;b&gt;Symbol&lt;/b&gt;&lt;/td&gt;&lt;td&gt;&lt;b&gt;Meaning&lt;/b&gt;&lt;/td&gt;&lt;td&gt;&lt;b&gt;Type&lt;/b&gt;&lt;/td&gt;&lt;td&gt;&lt;b&gt;Example&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;G&lt;/td&gt;&lt;td&gt;Era&lt;/td&gt;&lt;td&gt;Text&lt;/td&gt;&lt;td&gt;“GG” -&amp;gt; “AD”&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;y&lt;/td&gt;&lt;td&gt;Year&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“yy” -&amp;gt; “03″&lt;br /&gt;“yyyy” -&amp;gt; “2003″&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;M&lt;/td&gt;&lt;td&gt;Month&lt;/td&gt;&lt;td&gt;Text or Number&lt;/td&gt;&lt;td&gt;“M” -&amp;gt; “7″&lt;br /&gt;“M” -&amp;gt; “12″&lt;br /&gt;“MM” -&amp;gt; “07″&lt;br /&gt;“MMM” -&amp;gt; “Jul”&lt;br /&gt;“MMMM” -&amp;gt; “December”&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;d&lt;/td&gt;&lt;td&gt;Day in month&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“d” -&amp;gt; “3″&lt;br /&gt;“dd” -&amp;gt; “03″&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;h&lt;/td&gt;&lt;td&gt;Hour (1-12, AM/PM)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“h” -&amp;gt; “3″&lt;br /&gt;“hh” -&amp;gt; “03″&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;H&lt;/td&gt;&lt;td&gt;Hour (0-23)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“H” -&amp;gt; “15″&lt;br /&gt;“HH” -&amp;gt; “15″&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;k&lt;/td&gt;&lt;td&gt;Hour (1-24)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“k” -&amp;gt; “3″&lt;br /&gt;“kk” -&amp;gt; “03″&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;K&lt;/td&gt;&lt;td&gt;Hour (0-11 AM/PM)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“K” -&amp;gt; “15″&lt;br /&gt;“KK” -&amp;gt; “15″&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;m&lt;/td&gt;&lt;td&gt;Minute&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“m” -&amp;gt; “7″&lt;br /&gt;“m” -&amp;gt; “15″&lt;br /&gt;“mm” -&amp;gt; “15″&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;s&lt;/td&gt;&lt;td&gt;Second&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“s” -&amp;gt; “15″&lt;br /&gt;“ss” -&amp;gt; “15″&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;S&lt;/td&gt;&lt;td&gt;Millisecond (0-999)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“SSS” -&amp;gt; “007″&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;E&lt;/td&gt;&lt;td&gt;Day in week&lt;/td&gt;&lt;td&gt;Text&lt;/td&gt;&lt;td&gt;“EEE” -&amp;gt; “Tue”&lt;br /&gt;“EEEE” -&amp;gt; “Tuesday”&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;D&lt;/td&gt;&lt;td&gt;Day in year (1-365 or 1-364)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“D” -&amp;gt; “65″&lt;br /&gt;“DDD” -&amp;gt; “065″&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;F&lt;/td&gt;&lt;td&gt;Day of week in month (1-5)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“F” -&amp;gt; “1″&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;w&lt;/td&gt;&lt;td&gt;Week in year (1-53)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“w” -&amp;gt; “7″&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;W&lt;/td&gt;&lt;td&gt;Week in month (1-5)&lt;/td&gt;&lt;td&gt;Number&lt;/td&gt;&lt;td&gt;“W” -&amp;gt; “3″&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;a&lt;/td&gt;&lt;td&gt;AM/PM&lt;/td&gt;&lt;td&gt;Text&lt;/td&gt;&lt;td&gt;“a” -&amp;gt; “AM”&lt;br /&gt;“aa” -&amp;gt; “AM”&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;z&lt;/td&gt;&lt;td&gt;Time zone&lt;/td&gt;&lt;td&gt;Text&lt;/td&gt;&lt;td&gt;“z” -&amp;gt; “EST”&lt;br /&gt;“zzz” -&amp;gt; “EST”&lt;br /&gt;“zzzz” -&amp;gt; “Eastern Standard Time”&lt;/td&gt;&lt;/tr&gt;
&lt;tr bgcolor=&quot;lightgrey&quot;&gt;&lt;td&gt;‘&lt;/td&gt;&lt;td&gt;Excape for text&lt;/td&gt;&lt;td&gt;Delimiter&lt;/td&gt;&lt;td&gt;“‘hour’ h” -&amp;gt; “hour 9″&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;”&lt;/td&gt;&lt;td&gt;Single quote&lt;/td&gt;&lt;td&gt;Literal&lt;/td&gt;&lt;td&gt;“ss”SSS” -&amp;gt; “45’876″&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;span style=&quot;background-color: cyan;&quot;&gt;&lt;br /&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/7639878149453544298/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/7639878149453544298?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/7639878149453544298'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/7639878149453544298'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2012/08/java-format-date-example-format-date.html' title='Java format date example ตัวอย่างการจัด Format Date ด้วย SimpleDateFormat '/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-1442951670297339238</id><published>2011-10-26T09:57:00.000-07:00</published><updated>2011-10-26T09:58:56.381-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ความรู้รอบตัว"/><title type='text'>ใช้ StringBuffer ต่อ String เพื่อเพิ่มความเร็ว</title><content type='html'>เพื่อนๆ เคยสังเกตุบ้างมั้ยครับว่า ถ้าเรา เอา String มาต่อกันยาวๆ จะทำให้โปรแกรมช้ามากๆ&lt;div&gt;เช่น&lt;br /&gt;String x =new String();&lt;/div&gt;&lt;div&gt;x+=&quot;aa&quot;;&lt;/div&gt;&lt;div&gt;บวกต่อกันไปเรื่อยๆ โปรแกรมจะช้าลงเรื่อยๆ ครับ&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;แนวทางแก้ไม่ยากเลยแค่เปลี่ยนมาใช้ StringBuffer รับรองได้ว่าเร็วติดจรวดเลยทีเดียวครับ&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/1442951670297339238/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/1442951670297339238?isPopup=true' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/1442951670297339238'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/1442951670297339238'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2011/10/stringbuffer-string.html' title='ใช้ StringBuffer ต่อ String เพื่อเพิ่มความเร็ว'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-8322926245905017887</id><published>2011-05-09T03:17:00.000-07:00</published><updated>2011-05-09T03:22:04.303-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Java  Code"/><title type='text'>OOP วันละคำ</title><content type='html'>วันนี้จะมาแนะนำให้รู้จักกับ Interface กันนะครับ&lt;br /&gt;หลายคนอาจพอรู้จักกันมาบ้างแล้ว &lt;div&gt;วันนี้จะเอามาเล่าให้ฟังกันอีกรอบ เพื่อไม่ให้เป็นการเสียเวลามาเริ่มเลยละกัน&lt;br /&gt;&lt;br /&gt;Interface คือ Interface ไม่ใช่ Class นะครับพี่น้อง&lt;br /&gt;กฏของการสร้างอะไรต่างๆ แตกต่าง กันโดยสิ้นเชิง&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Interface ออกแบบมาเพื่อแก้ปัญหาการสืบทอดของ Class ที่มี Class แม่ได้เพียง Class เดียว&lt;br /&gt;แต่ Interface สามารถ Implements ได้ไม่จำกัด&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;ในขณะเดียวกัน Interface ก็มีกฏว่า Class ใดๆ ก็ตามที่จะ Implements Interface  นั้นๆ ได้&lt;br /&gt;จะ้ต้อง Implements ทุก Method ที่ระบุไว้ใน Interface ถึงจะเป็น Class โดยสมบูรณ์แบบได้&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/8322926245905017887/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/8322926245905017887?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8322926245905017887'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8322926245905017887'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2011/05/oop.html' title='OOP วันละคำ'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-8218580221859891705</id><published>2011-01-06T00:50:00.001-08:00</published><updated>2011-01-06T00:50:59.236-08:00</updated><title type='text'>สวัสดีปีใหม่จ้า</title><content type='html'>&lt;span class=&quot;Apple-style-span&quot; &gt;&lt;b&gt;หุหุ วันนี้ไม่มีอะไร นอกจาก คำว่า สวัสดีปีใหม่ 2011 คร้าบบบ&lt;/b&gt;&lt;/span&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/8218580221859891705/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/8218580221859891705?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8218580221859891705'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8218580221859891705'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2011/01/blog-post.html' title='สวัสดีปีใหม่จ้า'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-2914548791415625241</id><published>2010-12-28T23:45:00.000-08:00</published><updated>2010-12-28T23:49:57.683-08:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ความรู้รอบตัว"/><title type='text'>การ Query บน Oracle แบบ บังคับให้ใช้ Index</title><content type='html'>การ Query บน Oracle แบบ บังคับให้ใช้ Index&lt;br /&gt;บางครั้งที่เรามีการ Query แบบที่ไม่ได้ใส่ชื่อ Field ลงไปด้วย ทำให้ลำบากในการ Query ครับ&lt;br /&gt;ดังนั้น เพื่อให้เกิดผลดีต่อการใช้ Index เราต้องมีการบังคับกันด้วย ตามนี้ตรับ&lt;br /&gt;&lt;br /&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;border-collapse: separate; color: rgb(0, 0, 0); font-family: Tahoma; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: arial,helvetica;&quot;&gt;&lt;pre style=&quot;color: rgb(0, 0, 85); font-size: 7pt; font-family: monospace;&quot;&gt;&lt;span style=&quot;color:blue;&quot;&gt;select /*+ INDEX(emp_city idx_job_code) */ empname,&lt;br /&gt;job_code from emp where job_code = &#39;T&#39;;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/span&gt;&lt;/span&gt;ใส่ชื่อ Index ลงไปได้เลย ทีนี้ รับรองเร็วพรวดๆ</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/2914548791415625241/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/2914548791415625241?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/2914548791415625241'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/2914548791415625241'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/12/query-oracle-index.html' title='การ Query บน Oracle แบบ บังคับให้ใช้ Index'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-5359947886890431792</id><published>2010-12-28T20:57:00.000-08:00</published><updated>2010-12-28T21:03:24.109-08:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ความรู้รอบตัว"/><title type='text'>การสร้าง Index บน Oracle บน Field Date Time ให้เร็ว</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;การสร้าง Index บน Oracle บน Field Date Time ให้เร็ว&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;บางครั้งการสร้าง Index เราควรต้องดูรายละเอียด ซักนิดนึงผมเองเคยเจอปัญหากับ Field&lt;br /&gt;ที่เป็น Date Time ถึงแม้จะทำการสร้าง Index ไว้แล้วก็ตามแต่  ถ้าเราต้องการ Query ตามวันที่เท่านั้นไม่สนใจเวลา จะทำให้ไม่สามารถใช้ Index ตัวนั้นได้ แนวทางแก้ไขนะครับ ก็จัดไปเลย Index ยังไงก็ได้ ตามที่เราต้องการ เช่น  ถ้าต้องการ Query แค่วันที่ ก็ใส่แบบนี้ได้ครับ&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;border-collapse: separate; color: rgb(0, 0, 0); font-family: Tahoma; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(51, 51, 51); font-family: &#39;Cordia New&#39;; font-size: 20px; line-height: 20px; text-align: left;&quot;&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; border-width: 0px; outline-width: 0px;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; border-width: 0px; outline-width: 0px;color:#0000ff;&quot; &gt;CREATE INDEX IDX_TEST ON TEST_TBL&lt;br /&gt;  (&lt;br /&gt;    TO_CHAR(FIELD_DATE_TIME, &#39;DDMMYY&#39;)                  &lt;br /&gt;  );&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;ตอน Query เราก็ทำการ Query ให้ตรงตาทรูปแบบที่เรา Index ไว้ เช่น&lt;br /&gt;&lt;br /&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;border-collapse: separate; color: rgb(0, 0, 0); font-family: Tahoma; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(51, 51, 51); font-family: &#39;Cordia New&#39;; font-size: 20px; line-height: 20px; text-align: left;&quot;&gt;select * from TEST_TBL where&lt;br /&gt;TO_CHAR(FIELD_DATE_TIME)=&#39;010810&#39;;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;เพียงเท่านี้แหละครับก็จะทำให้ เราสามารถ Query ได้เร็วแบบติดจรวดไปเลย</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/5359947886890431792/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/5359947886890431792?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/5359947886890431792'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/5359947886890431792'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/12/index-oracle-field-date-time.html' title='การสร้าง Index บน Oracle บน Field Date Time ให้เร็ว'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-6068570429665879003</id><published>2010-10-18T01:13:00.000-07:00</published><updated>2010-10-18T01:15:47.083-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Hibernate"/><category scheme="http://www.blogger.com/atom/ns#" term="Java  Code"/><title type='text'>Hibernate กับ วิธี Count Record แบบต่างๆ บน Hibernate</title><content type='html'>นั่งๆ Research วิธี Count Record ด้วย Hibernate ดูเลยเอามาฝากครับ&lt;br /&gt;&lt;strong&gt;แบบ แรก แบบง่าย ๆ นะครับ  อันนี้ไม่ต้องมี Mapping ก็ใช้ได้&lt;br /&gt;&lt;/strong&gt; BigDecimal count = (BigDecimal) session.createSQLQuery(&quot;select count(*) from TableName&quot;).uniqueResult();&lt;br /&gt; System.out.println(&quot;Count &quot;+count);&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;หรือแบบนี้ก็ได้ ครับถ้ามี Mapping อยู่แล้ว  เอา Projections มาช่วยก็ง่ายดี น่ะ&lt;/strong&gt;&lt;br /&gt;Criteria crit = session.createCriteria(Table.class);&lt;br /&gt;crit.setProjection(Projections.rowCount());&lt;br /&gt;Object o = crit.uniqueResult();&lt;br /&gt;System.out.println(&quot;Count &quot;+o);&lt;br /&gt;&lt;br /&gt;ลองเอาไปใช้กันดูนะครับ</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/6068570429665879003/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/6068570429665879003?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/6068570429665879003'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/6068570429665879003'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/hibernate-count-record-hibernate.html' title='Hibernate กับ วิธี Count Record แบบต่างๆ บน Hibernate'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-3226187051008888871</id><published>2010-10-18T01:10:00.000-07:00</published><updated>2010-10-18T01:16:14.775-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="javascript"/><category scheme="http://www.blogger.com/atom/ns#" term="jquery"/><title type='text'>Jquery Javascript Framework ตัวเล็กแต่แสบ</title><content type='html'>วันนี้ได้ลอง เข้าเว็บ   jquery.com มาครับ เห็น บัก อำนาจ เคยเล่าให้ฟังว่ามันเจ๋ง ดี&lt;br /&gt;&lt;br /&gt;กล่างถึง บัก อำนาจ หลายคนคงจะงงว่าเ ป็นใคร มันเป็นเพื่อนผมเองครับตอนนี้ทำงานที่ sanook.com (ใครเค้าอยากจะรู้ล่ะเนี่ย)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;แรกๆ ก็ไม่ได้สนใจอะไรมากมายครับแต่วันนี้ว่างจัดเลยลองดูขำๆ เผื่อมีคนถามจะได้รู้ว่ามันคืออะไร ตอนแรกกะว่าจะเปิดอ่านๆ ดูเล่นๆ ว่าตกลงมันคือะไรกันแน่ ใครสนใจดูต่อได้ที่นี่เลยนะครับ  jquery.com&lt;br /&gt;&lt;br /&gt;อ่านไปซักพัก พอรู้ว่าเป็น javascript framework ตัวนึงก็ไม่ได้สนใจอะไรมากเ พราะคิดว่าคงเ ป็นเ รื่องยุ่งยากใ นการแ กะดูพอสมควรแ ต่  พอกดไปหน้า download เจะ ไฟล์ .js ไฟล์เดียวครับเลยเริ่มสนใจขึ้นมาทันที&lt;br /&gt;อะไ รกันเนี่ย javascript แค่ไฟล์เดียวเองเนี่ยนะ   .... รำพันกับตัวเองพักนึ่งก็ download ลงมาอย่างรวดเร็ว พร้อมกับลองทำตาม Tutorial อย่างรวดเร็ว และง่ายดาย&lt;br /&gt;&lt;br /&gt;สิ่งที่เกิดขึ้นแทบไม่น่าเชื่อ เพราะแค่ผมลองทำตามแบบ พื้นๆ ง่ายๆ น้ำจิ้มๆ ก็ทำให้ผมอึ้งและเริ่มมองเห็นประโยชน์ของมันขึ้นมาทันที เดี๋ยว ยกตัวอย่างให้ดู ซักหน่อยครับ&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;h2&gt;THE BASICS&lt;/h2&gt;&lt;br /&gt;This is a basic tutorial, designed to help you get started using jQuery. If you don&#39;&#39;t have a test page setup yet, start by creating a new HTML page with the following contents:&lt;br /&gt;&lt;pre&gt;  &amp;lt;html&amp;gt;&lt;br /&gt;&amp;lt;head&amp;gt;&lt;br /&gt;  &amp;lt;script type=&quot;text/javascript&quot; src=&quot;jquery.js&quot;&amp;gt;&amp;lt;/script&amp;gt;&lt;br /&gt;  &amp;lt;script type=&quot;text/javascript&quot;&amp;gt;&lt;br /&gt;    // Your code goes here&lt;br /&gt;  &amp;lt;/script&amp;gt;&lt;br /&gt;&amp;lt;/head&amp;gt;&lt;br /&gt;&amp;lt;body&amp;gt;&lt;br /&gt;  &amp;lt;a href=&quot;http://jquery.com/&quot;&amp;gt;jQuery&amp;lt;/a&amp;gt;&lt;br /&gt;&amp;lt;/body&amp;gt;&lt;br /&gt;&amp;lt;/html&amp;gt;&lt;/pre&gt;&lt;br /&gt;Edit the &lt;code&gt;src&lt;/code&gt; attribute in the script tag to point to your copy of jquery.js. For example, if jquery.js is in the same directory as your HTML file, you can use:&lt;br /&gt;&lt;pre&gt; &amp;lt;script type=&quot;text/javascript&quot; src=&quot;jquery.js&quot;&amp;gt;&amp;lt;/script&amp;gt;&lt;/pre&gt;&lt;br /&gt;You can download your own copy of jQuery from the &lt;a title=&quot;Downloading jQuery&quot; href=&quot;http://docs.jquery.com/Downloading_jQuery&quot; target=&quot;_blank&quot;&gt;Downloading jQuery&lt;/a&gt; page.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a name=&quot;Launching_Code_on_Document_Ready&quot;&gt;&lt;/a&gt;&lt;br /&gt;&lt;h3&gt;Launching Code on Document Ready&lt;/h3&gt;&lt;br /&gt;The first thing that most Javascript programmers end up doing is adding some code to their program, similar to this:&lt;br /&gt;&lt;pre&gt; window.onload = function(){ alert(&quot;welcome&quot;); }&lt;/pre&gt;&lt;br /&gt;Inside of which is the code that you want to run right when the page is loaded. Problematically, however, the Javascript code isn&#39;&#39;t run until all images are finished downloading (this includes banner ads). The reason for using window.onload in the first place is due to the fact that the HTML &#39;&#39;document&#39;&#39; isn&#39;&#39;t finished loading yet, when you first try to run your code.&lt;br /&gt;&lt;br /&gt;To circumvent both problems, jQuery has a simple statement that checks the &lt;code&gt;document&lt;/code&gt; and waits until it&#39;&#39;s ready to be manipulated, known as the &lt;a title=&quot;Events&quot; href=&quot;http://docs.jquery.com/Events#ready.28_fn_.29&quot; target=&quot;_blank&quot;&gt;ready event&lt;/a&gt;:&lt;br /&gt;&lt;pre&gt; $(document).ready(function(){&lt;br /&gt; // Your code here&lt;br /&gt;});&lt;/pre&gt;&lt;br /&gt;The remaining jQuery examples will need to be placed inside the &lt;a title=&quot;Events&quot; href=&quot;http://docs.jquery.com/Events#ready.28_fn_.29&quot; target=&quot;_blank&quot;&gt;ready event&lt;/a&gt; so that they are executed when the document is ready to be worked on. Add the next section of code:&lt;br /&gt;&lt;pre&gt; $(&quot;a&quot;).click(function(event){&lt;br /&gt; alert(&quot;Thanks for visiting!&quot;);&lt;br /&gt;});&lt;/pre&gt;&lt;br /&gt;Save your HTML file and reload the test page in your browser. Clicking the link on the page should make a browser&#39;&#39;s alert pop-up, before leaving to go to the main jQuery page.&lt;br /&gt;&lt;br /&gt;For click and most other &lt;a title=&quot;Events&quot; href=&quot;http://docs.jquery.com/Events&quot; target=&quot;_blank&quot;&gt;events&lt;/a&gt;, you can prevent the default behaviour - here, following the link to jquery.com - by calling event.preventDefault() in the event handler:&lt;br /&gt;&lt;pre&gt; $(&quot;a&quot;).click(function(event){&lt;br /&gt; alert(&quot;As you can see, the link no longer took you to jquery.com&quot;);&lt;br /&gt; event.preventDefault();&lt;br /&gt;});&lt;/pre&gt;&lt;br /&gt;&lt;div class=&quot;editsection&quot;&gt;&lt;/div&gt;&lt;br /&gt;&lt;a name=&quot;Adding_a_CSS_Class&quot;&gt;&lt;/a&gt;&lt;br /&gt;&lt;h3&gt;Adding a CSS Class&lt;/h3&gt;&lt;br /&gt;Another common task is adding (or removing) a CSS (Cascading Style Sheet) &lt;code&gt;class&lt;/code&gt;.&lt;br /&gt;First, if you were to add some style information into the header of your script, like this:&lt;br /&gt;&lt;pre&gt; &amp;lt;style type=&quot;text/css&quot;&amp;gt;&lt;br /&gt;  a.test { font-weight: bold; }&lt;br /&gt;&amp;lt;/style&amp;gt;&lt;/pre&gt;&lt;br /&gt;and then added the &lt;a title=&quot;Attributes/addClass&quot; href=&quot;http://docs.jquery.com/Attributes/addClass&quot; target=&quot;_blank&quot;&gt;addClass&lt;/a&gt; call -&lt;br /&gt;&lt;pre&gt;  $(&quot;a&quot;).addClass(&quot;test&quot;);&lt;/pre&gt;&lt;br /&gt;all your &lt;code&gt;a&lt;/code&gt; elements would now be bold. To remove the &lt;code&gt;class&lt;/code&gt;, you&#39;&#39;d use &lt;a title=&quot;Attributes/removeClass&quot; href=&quot;http://docs.jquery.com/Attributes/removeClass&quot; target=&quot;_blank&quot;&gt;removeClass&lt;/a&gt;&lt;br /&gt;&lt;pre&gt; $(&quot;a&quot;).removeClass(&quot;test&quot;);&lt;/pre&gt;&lt;br /&gt;&lt;ul&gt;&lt;br /&gt;&lt;li&gt;(CSS allows multiple classes to be added to an element.)&lt;/li&gt;&lt;br /&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;อันนี้ Copy มาทั้งดุ้นเลยนะครับ เล่าให้ฟังนิดนึง แค่ผมลองทำไปตาม Tutorial เรื่อย ๆ แค่ไล่ลงมาุถึง ส่วนของ CSS เท่านั้นผมก็เริ่มเห็นว่ามันสุดยอดแล้วล่ะครับ แค่นี้ก็จะเห็นว่า จะช่วยใ้ห้ทำงานได้ง่ายขึ้นไปอีกเยอะ&lt;br /&gt;แ ละคิดว่านี่มันแค่น้ำจิ้มๆ และคงจะมีอะไรที่ น่าทึ่งรออยู่ ผมคงติดตามต่อไปจนจบครับ เดี๋ยวจะมาเล่าให้ฟังเรื่อยๆ เพื่อนๆคนใหนลองแล้วจะมา Update กันให้รู้ด้วยก็ดีนะครับ</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/3226187051008888871/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/3226187051008888871?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/3226187051008888871'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/3226187051008888871'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/jquery-javascript-framework.html' title='Jquery Javascript Framework ตัวเล็กแต่แสบ'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-8358962468782465771</id><published>2010-10-18T01:02:00.000-07:00</published><updated>2010-10-18T01:04:40.489-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Java  Code"/><title type='text'>Java ความรู้ Java การติดต่อฐานข้อมูลผ่าน JDBC</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;Note ไว้กันลืมครับ&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;import java.sql.Connection;&lt;br /&gt;import java.sql.DriverManager;&lt;br /&gt;import java.sql.SQLException;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;public class ConnectDB {&lt;br /&gt;&lt;span&gt; &lt;/span&gt;public Connection getConnection(){&lt;br /&gt;&lt;span&gt; &lt;/span&gt;try {&lt;br /&gt;&lt;span&gt; &lt;/span&gt;Class.forName(&quot;net.sourceforge.jtds.jdbc.Driver&quot;);&lt;br /&gt;&lt;span&gt; &lt;/span&gt;Connection con = DriverManager.getConnection(&quot;jdbc:jtds:sqlserver://host;DatabaseName=DB&quot;,&quot;dbuser&quot;,&quot;dbpass&quot;);&lt;br /&gt;&lt;span&gt; &lt;/span&gt;return con;&lt;br /&gt;&lt;span&gt; &lt;/span&gt;} catch (ClassNotFoundException e) {&lt;br /&gt;&lt;span&gt; &lt;/span&gt;// TODO Auto-generated catch block&lt;br /&gt;&lt;span&gt; &lt;/span&gt;e.printStackTrace();&lt;br /&gt;&lt;span&gt; &lt;/span&gt;} catch (SQLException e) {&lt;br /&gt;&lt;span&gt; &lt;/span&gt;// TODO Auto-generated catch block&lt;br /&gt;&lt;span&gt; &lt;/span&gt;e.printStackTrace();&lt;br /&gt;&lt;span&gt; &lt;/span&gt;}&lt;br /&gt;&lt;span&gt; &lt;/span&gt;return null;&lt;br /&gt;&lt;span&gt; &lt;/span&gt;}&lt;br /&gt;&lt;span&gt; &lt;/span&gt;public static void main (String args[]){&lt;br /&gt;&lt;span&gt; &lt;/span&gt;ConnectDB con=new ConnectDB();&lt;br /&gt;&lt;span&gt; &lt;/span&gt;System.out.println(con.getConnection());&lt;br /&gt;&lt;span&gt; &lt;/span&gt;}&lt;br /&gt;}&lt;br /&gt; ข้างต้นเป็นตัวอย่าง การ ติดต่อ ฐานข้อมูล ผ่าน JDBC ของ MSSQL นะครับ โดยใช้ Driver ของ JTDS ต้อง Download Libraly ของ JTDS เ พิ่มก่อนน่ะ</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/8358962468782465771/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/8358962468782465771?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8358962468782465771'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8358962468782465771'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/java-java-jdbc.html' title='Java ความรู้ Java การติดต่อฐานข้อมูลผ่าน JDBC'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-3240854960029357635</id><published>2010-10-18T00:57:00.000-07:00</published><updated>2010-10-18T01:16:35.236-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="combo box"/><category scheme="http://www.blogger.com/atom/ns#" term="javascript"/><title type='text'>Java Script Select Box กับ Properties selectedIndex</title><content type='html'>อันนี้ผม Note ไว้จำของผมเองน่ะครับ ส่วนตัวชอบมีปัญหาในการเขียน Javascript&lt;br /&gt;จัดการกับ Select box เลย Note ไว้เป็นตัวอย่างเวลาลืมครับ&lt;br /&gt;&lt;br /&gt;&amp;lt;script language=javascript&amp;gt;&lt;br /&gt;function sevent()&lt;br /&gt;{&lt;br /&gt;var xx = document.xx.sbox;&lt;br /&gt;document.xx.sbox.selectedIndex = 1;&lt;br /&gt;}&lt;br /&gt;&amp;lt;/script&amp;gt;&lt;br /&gt;&lt;br /&gt;&amp;lt;form name=xx&amp;gt;&lt;br /&gt;&amp;lt;select name=sbox onMouseOver=&quot;sevent()&quot;&amp;gt;&lt;br /&gt;&amp;lt;option value=&quot;option 1&quot;&amp;gt;option 1&amp;lt;/option&amp;gt;&lt;br /&gt;&amp;lt;option value=&quot;option 2&quot;&amp;gt;option 2&amp;lt;/option&amp;gt;&lt;br /&gt;&amp;lt;/select&amp;gt;&lt;br /&gt;&amp;lt;/form&amp;gt;&lt;br /&gt;&lt;br /&gt;ใ ครจะเอาไปใช้ก็ไม่ได้ว่ากันนะครับ ถ้าอยากรู้ว่ามันสำคัญแค่ใหนสำหรับผมก็ถามมาได้น่ะ เดี๋ยวเข้ามาตอบ แต่ตอนนี้ขอแค่ Note ไว้ก่อนน่ะ&lt;br /&gt;&lt;br /&gt;[ad]</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/3240854960029357635/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/3240854960029357635?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/3240854960029357635'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/3240854960029357635'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/java-script-select-box-properties.html' title='Java Script Select Box กับ Properties selectedIndex'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-992333439955114752</id><published>2010-10-04T02:12:00.000-07:00</published><updated>2010-10-04T02:19:42.646-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Java  Code"/><title type='text'>Java การรับค่าจากแป้นพิมพ์ คำสั่งเจ้าปัญหาแต่ว่าเป็นพื้นฐานที่้ต้องรู้</title><content type='html'>เป็นคำถามที่ถามกันอย่างแพร่หลายสำหรับการรับค่าจากแป้นพิมพ์โดยเฉพาะในหมู่น้องๆนักศึกษาทั้งหลายที่ต้องเขียนโปรแกรมส่งอาจารย์เห็นผ่านตาเลยเก็บตกมาฝากครับ&lt;br /&gt;&lt;br /&gt;import java.io.*;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;&quot;&gt;&lt;span&gt;class TestSum&lt;/span&gt;&lt;span&gt;{&lt;/span&gt;&lt;br /&gt;&lt;span&gt;public static void main(String[] args) throws IOException&lt;/span&gt;&lt;span&gt;{&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;&lt;span&gt;        System.out.print(&quot;Enture Number 1 : &quot;);&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;&lt;span&gt;        &lt;span style=&quot;font-weight: bold;&quot;&gt;InputStreamReader in1 = new InputStreamReader(System.in);&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;        BufferedReader buffer1 = new BufferedReader(in1);&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;&lt;span&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;        String one = buffer1.readLine();&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;&quot;&gt;&lt;span&gt;        int number1 = Integer.parseInt(one);&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;        System.out.print(&quot;Enture Number 2 : &quot;);&lt;/span&gt;&lt;br /&gt;&lt;span&gt;       &lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;InputStreamReader in2 = new InputStreamReader(System.in);&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;        BufferedReader buffer2 = new BufferedReader(in2);&lt;/span&gt;&lt;br /&gt;&lt;span&gt;       &lt;br /&gt;String two = buffer2.readLine();&lt;/span&gt;&lt;br /&gt;&lt;span&gt;        int number2 = Integer.parseInt(two);&lt;/span&gt;&lt;br /&gt;&lt;span&gt;        System.out.print(&quot;Enture Number 3 : &quot;);&lt;/span&gt;&lt;br /&gt;&lt;span&gt;       &lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;InputStreamReader in3 = new InputStreamReader(System.in);&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;        BufferedReader buffer3 = new BufferedReader(in3);&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;        String three = buffer3.readLine();&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;&quot;&gt;&lt;span&gt;        double number3 = Double.parseDouble(three);&lt;br /&gt;&lt;/span&gt;&lt;span&gt;        System.out.print(&quot;Enture Number 4 : &quot;);&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span&gt;        &lt;span style=&quot;font-weight: bold;&quot;&gt;InputStreamReader in4 = new InputStreamReader(System.in);&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;        BufferedReader buffer4 = new BufferedReader(in4);&lt;/span&gt;&lt;br /&gt;&lt;span&gt;       &lt;br /&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;String four = buffer4.readLine();&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;        double number4 = Double.parseDouble(four);&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;        double sum = (number1 + number2 + number3 + number4); &lt;/span&gt;&lt;br /&gt;&lt;span&gt;        System.out.println(&quot;number1 + number2 + number3 + number4 = &quot;+sum); &lt;/span&gt;&lt;br /&gt;&lt;span&gt;}&lt;/span&gt;&lt;br /&gt;&lt;span&gt;}&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;&quot;&gt;&lt;span&gt;อันนี้เป็นตัวอย่างโปรแกรม บวกลขน่ะครับ ดูให้ดีในส่วนของ&lt;br /&gt;&lt;br /&gt;&lt;strong&gt; InputStreamReader กับ  BufferedReader  นะครับ&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;ตรงนั้นคือจุดสำคัญที่ โปรแกรมนี้ต้องการเน้น&lt;/span&gt;&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/992333439955114752/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/992333439955114752?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/992333439955114752'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/992333439955114752'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/java.html' title='Java การรับค่าจากแป้นพิมพ์ คำสั่งเจ้าปัญหาแต่ว่าเป็นพื้นฐานที่้ต้องรู้'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-7764566525788425722</id><published>2010-10-04T02:02:00.000-07:00</published><updated>2010-10-04T02:11:22.597-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="ความรู้รอบตัว"/><title type='text'>MySQL String function ช่วยให้ทำงานได้ง่ายขึ้นเยอะเลยนะ</title><content type='html'>วันนี้ นำความรู้เกี่ยวกับ Function String ของ MySQL มาฝากครับ เห็นว่าน่าจะเป็นประโยชน์ ครับผมใช้แล้วชอบมากๆ&lt;br /&gt;Name Description&lt;br /&gt;ASCII() Return numeric value of left-most character&lt;br /&gt;BIN() Return a string representation of the argument&lt;br /&gt;BIT_LENGTH() Return length of argument in bits&lt;br /&gt;CHAR_LENGTH() Return number of characters in argument&lt;br /&gt;CHAR() Return the character for each integer passed&lt;br /&gt;CHARACTER_LENGTH() A synonym for CHAR_LENGTH()&lt;br /&gt;CONCAT_WS() Return concatenate with separator&lt;br /&gt;CONCAT() Return concatenated string&lt;br /&gt;ELT() Return string at index number&lt;br /&gt;EXPORT_SET() Return a string such that for every bit set in the value bits, you get an on string and for every unset bit, you get an off string&lt;br /&gt;FIELD() Return the index (position) of the first argument in the subsequent arguments&lt;br /&gt;FIND_IN_SET() Return the index position of the first argument within the second argument&lt;br /&gt;FORMAT() Return a number formatted to specified number of decimal places&lt;br /&gt;HEX() Return a hexadecimal representation of a decimal or string value&lt;br /&gt;INSERT() Insert a substring at the specified position up to the specified number of characters&lt;br /&gt;INSTR() Return the index of the first occurrence of substring&lt;br /&gt;LCASE() Synonym for LOWER()&lt;br /&gt;LEFT() Return the leftmost number of characters as specified&lt;br /&gt;LENGTH() Return the length of a string in bytes&lt;br /&gt;LIKE Simple pattern matching&lt;br /&gt;LOAD_FILE() Load the named file&lt;br /&gt;LOCATE() Return the position of the first occurrence of substring&lt;br /&gt;LOWER() Return the argument in lowercase&lt;br /&gt;LPAD() Return the string argument, left-padded with the specified string&lt;br /&gt;LTRIM() Remove leading spaces&lt;br /&gt;MAKE_SET() Return a set of comma-separated strings that have the corresponding bit in bits set&lt;br /&gt;MATCH Perform full-text search&lt;br /&gt;MID() Return a substring starting from the specified position&lt;br /&gt;NOT LIKE Negation of simple pattern matching&lt;br /&gt;NOT REGEXP Negation of REGEXP&lt;br /&gt;OCTET_LENGTH() A synonym for LENGTH()&lt;br /&gt;ORD() Return character code for leftmost character of the argument&lt;br /&gt;POSITION() A synonym for LOCATE()&lt;br /&gt;QUOTE() Escape the argument for use in an SQL statement&lt;br /&gt;REGEXP Pattern matching using regular expressions&lt;br /&gt;REPEAT() Repeat a string the specified number of times&lt;br /&gt;REPLACE() Replace occurrences of a specified string&lt;br /&gt;REVERSE() Reverse the characters in a string&lt;br /&gt;RIGHT() Return the specified rightmost number of characters&lt;br /&gt;RLIKE Synonym for REGEXP&lt;br /&gt;RPAD() Append string the specified number of times&lt;br /&gt;RTRIM() Remove trailing spaces&lt;br /&gt;SOUNDEX() Return a soundex string&lt;br /&gt;SOUNDS LIKE(v4.1.0) Compare sounds&lt;br /&gt;SPACE() Return a string of the specified number of spaces&lt;br /&gt;STRCMP() Compare two strings&lt;br /&gt;SUBSTR() Return the substring as specified&lt;br /&gt;SUBSTRING_INDEX() Return a substring from a string before the specified number of occurrences of the delimiter&lt;br /&gt;SUBSTRING() Return the substring as specified&lt;br /&gt;TRIM() Remove leading and trailing spaces&lt;br /&gt;UCASE() Synonym for UPPER()&lt;br /&gt;UNHEX()(v4.1.2) Convert each pair of hexadecimal digits to a character&lt;br /&gt;UPPER() Convert to uppercase&lt;br /&gt;&lt;br /&gt;คิดๆไปแล้ว MySQL Free Database ตัวนี้ผมว่าความสามารถไม่ใช่น้อยเลยนะครับ หลังๆ มี Function ต่างๆให้ใช้งานเพียบเลยว่างๆ จะหามาฝากอีกนะ</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/7764566525788425722/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/7764566525788425722?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/7764566525788425722'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/7764566525788425722'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/mysql-string-function.html' title='MySQL String function ช่วยให้ทำงานได้ง่ายขึ้นเยอะเลยนะ'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-1060481416206367636</id><published>2010-10-04T01:38:00.000-07:00</published><updated>2010-10-04T01:42:02.897-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Java  Code"/><title type='text'>Java reflect  มุมกลับแห่งชีวิตกับการสร้างและเรียกใช้แบบ Dynamic</title><content type='html'>แหะๆ ตั้งชื่อหัวข้อซะเวอร์ จริงๆไม่มีอะไรหรอกครับวันนี้แค่จะพูดถึงการใช้งานเกี่ยวกับ &lt;strong&gt;java.lang.reflect &lt;/strong&gt; หลายท่านที่เป็นโปรอยู่แล้วคงคิดว่ามันธรรมดา ๆ แต่สำหรับผมแล้ว มันน่าทึ่งและนำไปใช้ประโยชน์ได้มากเลยครับ ไม่พูดมากไปดูตัวอย่างกันเลยละกัน&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;SampleClass&lt;br /&gt;&lt;/strong&gt;public class SampleClass {&lt;br /&gt; private String prop1;&lt;br /&gt; private String prop2;&lt;br /&gt; public SampleClass(String prop1,String prop2){&lt;br /&gt;  this.prop1=prop1;&lt;br /&gt;  this.prop2=prop2;&lt;br /&gt; }&lt;br /&gt; public String getProp1() {&lt;br /&gt;  return prop1;&lt;br /&gt; }&lt;br /&gt; public void setProp1(String prop1) {&lt;br /&gt;  this.prop1 = prop1;&lt;br /&gt; }&lt;br /&gt; public String getProp2() {&lt;br /&gt;  return prop2;&lt;br /&gt; }&lt;br /&gt; public void setProp2(String prop2) {&lt;br /&gt;  this.prop2 = prop2;&lt;br /&gt; }&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Create Instance and Invoke Method by  Name&lt;br /&gt;Require Import &lt;/strong&gt;java.lang.reflect.Constructor , java.lang.reflect.Method&lt;br /&gt;public void callByName(){&lt;br /&gt;  try{&lt;br /&gt;   //Create Instance from Constructor&lt;br /&gt;   Class c=SampleClass.class;&lt;br /&gt;   Constructor cons=c.getConstructor(new Class[]{String.class,String.class});&lt;br /&gt;   Object obj=cons.newInstance(new Object[]{&quot;Java&quot;,&quot;&quot;});  &lt;br /&gt;  &lt;br /&gt;   //invoke method getProp1 by send methodName&lt;br /&gt;   Method m=c.getMethod(&quot;getProp1&quot;, new Class[]{});&lt;br /&gt;   String value=(String)m.invoke(obj, new Object[]{});&lt;br /&gt;   System.out.println(&quot;Prop1 &quot;+value);&lt;br /&gt;  &lt;br /&gt;   //invoke method setProp2(String prop2) by send methodName&lt;br /&gt;   m=c.getMethod(&quot;setProp2&quot;, new Class[]{String.class});&lt;br /&gt;   m.invoke(obj, new Object[]{&quot;PHP&quot;});&lt;br /&gt;  &lt;br /&gt;   m=c.getMethod(&quot;getProp2&quot;, new Class[]{});&lt;br /&gt;   value=(String)m.invoke(obj, new Object[]{});&lt;br /&gt;   System.out.println(&quot;Prop2 &quot;+value);&lt;br /&gt;  &lt;br /&gt;   //This Object is the same normal way&lt;br /&gt;  &lt;br /&gt;   SampleClass sc=(SampleClass)obj;&lt;br /&gt;   System.out.println(&quot;Norm Prop1 &quot;+sc.getProp1());&lt;br /&gt;   System.out.println(&quot;Norm Prop2 &quot;+sc.getProp2());&lt;br /&gt;  &lt;br /&gt;  &lt;br /&gt;  }catch(Exception e){}&lt;br /&gt; }&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Result Value&lt;br /&gt;&lt;/strong&gt;&lt;br /&gt;&lt;p align=&quot;left&quot;&gt;Prop1 Java&lt;/p&gt;&lt;br /&gt;&lt;p align=&quot;left&quot;&gt;Prop2 PHP&lt;/p&gt;&lt;br /&gt;&lt;p align=&quot;left&quot;&gt;Norm Prop1 Java&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Norm Prop2 PHP&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;เห็นมั้ยครับจะว่าไปมันก็คือการ Execute หรือ Create instance ผ่านทาง String input ธรรมดาๆ นี่แหละ แต่ถ้ารู้จักประยุกต์ใช้ให้ดีๆ จะเป็นประโยชน์มาก ลองดูครับ&lt;br /&gt;หรือหากสงสัยหรือไ ม่รู้จะเอาไปใช้ทำอะไรก็ Comment ไว้ตรงนี้ได้น่ะ ผมเข้ามา Update ทุกวัน</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/1060481416206367636/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/1060481416206367636?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/1060481416206367636'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/1060481416206367636'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/java-reflect-dynamic.html' title='Java reflect  มุมกลับแห่งชีวิตกับการสร้างและเรียกใช้แบบ Dynamic'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-6898713416534697164</id><published>2010-10-04T01:33:00.000-07:00</published><updated>2010-10-04T01:36:52.033-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Java  Code"/><title type='text'>Java Number Format ตัวอย่าง การจัด Format เบื้องต้นด้วย Java</title><content type='html'>เริ่มต้น โพสแรกไม่รู้จะหาอะไรมาฝาก เอาง่ายๆ พื้นๆละกันไปก่อน แต่ไม่ต้องห่วงถ้าประยุกต์ใช้ดีๆล่ะก็จะมีประโยชน์มากๆ&lt;br /&gt;Java เบื้องต้นกับการจัด Format ตัวเลข และ วันที่ด้วย Java คงไม่ต้องพูดมากนะครับเอาตัวอย่างไปดูเลยละกัน&lt;br /&gt;&lt;br /&gt;public void testFormat(){&lt;br /&gt; try{&lt;br /&gt;  DecimalFormat dc=new DecimalFormat();&lt;br /&gt;  dc.applyPattern(&quot;###,###.00&quot;);&lt;br /&gt;  System.out.println(&quot;Format Number &quot;+dc.format(150000));&lt;br /&gt;  System.out.println(&quot;Parse Number &quot;+dc.parse(&quot;150,000.00&quot;));  &lt;br /&gt;&lt;br /&gt;  DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT);&lt;br /&gt;  System.out.println(df.format(new Date()));&lt;br /&gt;  Date date=df.parse(&quot;1/10/2008&quot;);&lt;br /&gt;  System.out.print(df.format(date));&lt;br /&gt; &lt;br /&gt; &lt;br /&gt; &lt;br /&gt; }catch(Exception e){}&lt;br /&gt;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;&lt;br /&gt;Result&lt;br /&gt;&lt;/strong&gt;&lt;span style=&quot;font-size:x-small;&quot;&gt;Format Number 150,000.00&lt;/span&gt;&lt;br /&gt;&lt;p align=&quot;left&quot;&gt;Parse Number 150000&lt;/p&gt;&lt;br /&gt;&lt;p align=&quot;left&quot;&gt;1/7/2551&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;1/10/2008&lt;br /&gt;&lt;br /&gt;ความหมายของ Parameter ต่าง ๆ ก็ดูตามนี้เลย น้า&lt;br /&gt;&lt;ul&gt;&lt;br /&gt; &lt;li&gt;SHORT is completely numeric, such as 12.13.52 or 3:30pm&lt;/li&gt;&lt;br /&gt; &lt;li&gt;MEDIUM is longer, such as Jan 12, 1952&lt;/li&gt;&lt;br /&gt; &lt;li&gt;LONG is longer, such as January 12, 1952 or 3:30:32pm&lt;/li&gt;&lt;br /&gt; &lt;li&gt;FULL is pretty completely specified, such as Tuesday, April 12, 1952 AD or 3:30:42pm PST.&lt;/li&gt;&lt;br /&gt;&lt;/ul&gt;</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/6898713416534697164/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/6898713416534697164?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/6898713416534697164'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/6898713416534697164'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/java-number-format-format-java.html' title='Java Number Format ตัวอย่าง การจัด Format เบื้องต้นด้วย Java'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-7377052951302934823</id><published>2010-10-04T00:19:00.000-07:00</published><updated>2010-10-04T01:17:04.199-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="javascript"/><title type='text'>คำสั่ง Java Script  ในการ Set Link Location เช่น Parent,selft หรือแม้แต่ ลง Frame</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;คำสั่ง Java Script  ในการ Set Link Location target เช่น Parent,selft หรือแม้แต่ ลง Frame&lt;/span&gt;&lt;br /&gt;บางครั้ง เรามีความจำเป็นที่จะต้อง ส่ง Link ด้วย Javascript ด้วยคำสั่ง&lt;br /&gt;location = &quot;url&quot; ;&lt;br /&gt;แต่การ ส่ง Link นั้นโดยมากเรา จะกำหนด  target ว่าให้ส่ง Link แบบใด&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- เปิดหน้าต่างใหม่ _blank&lt;br /&gt;- อยู่หน้าตัวเอง  _parent , _selft&lt;br /&gt;- ส่งเข้า Frame  โดยใส่ชื่อ Frame เข้าไป&lt;br /&gt;&lt;br /&gt;ที่ผมสนใจคือส่งเข้า Frame ครับ มันสามารถ ประยุกต์ใช้ได้หลายแบบดี&lt;br /&gt;ผมเลยจะขอนำเสนอแนวทางในการจัดการจะครับ&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;top.location.href = &quot;page.htm&quot;;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;parent.location.href = &quot;page.htm&quot;;&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;self.location.href = &quot;page.htm&quot;;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;แบบนี้แหละครับ เราก็สามารถ ใช้ Java Scrip ส่ง Link โดย ที่ ใส่ ค่า target ไปได้ด้วย&lt;br /&gt;หวังว่า เกร็ดเล็กๆ น้อยๆ เหล่านี้จะเป็นประโชยน์ให้กับเพื่อนๆ ได้ไม่มากก็น้อยนะคร้าบ</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/7377052951302934823/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/7377052951302934823?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/7377052951302934823'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/7377052951302934823'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2010/10/java-script-set-link-location.html' title='คำสั่ง Java Script  ในการ Set Link Location เช่น Parent,selft หรือแม้แต่ ลง Frame'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-4775654951079376063</id><published>2009-08-20T07:50:00.000-07:00</published><updated>2009-08-20T07:56:06.049-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>Java การสร้าง Class และ Member Class</title><content type='html'>&lt;meta equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;&lt;meta name=&quot;ProgId&quot; content=&quot;Word.Document&quot;&gt;&lt;meta name=&quot;Generator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;meta name=&quot;Originator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;link rel=&quot;File-List&quot; href=&quot;file:///C:%5CDOCUME%7E1%5CWINDOW%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C05%5Cclip_filelist.xml&quot;&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:applybreakingrules/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Font Definitions */  @font-face 	{font-family:&quot;Angsana New&quot;; 	panose-1:2 2 6 3 5 4 5 2 3 4; 	mso-font-charset:0; 	mso-generic-font-family:roman; 	mso-font-pitch:variable; 	mso-font-signature:16777219 0 0 0 65537 0;}  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:&quot;&quot;; 	margin:0cm; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	mso-bidi-font-size:14.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-fareast-font-family:&quot;Times New Roman&quot;; 	mso-bidi-font-family:&quot;Angsana New&quot;;} @page Section1 	{size:612.0pt 792.0pt; 	margin:72.0pt 90.0pt 72.0pt 90.0pt; 	mso-header-margin:36.0pt; 	mso-footer-margin:36.0pt; 	mso-paper-source:0;} div.Section1 	{page:Section1;}  /* List Definitions */  @list l0 	{mso-list-id:118188043; 	mso-list-type:hybrid; 	mso-list-template-ids:1972261638 67698703 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;} @list l0:level1 	{mso-level-tab-stop:36.0pt; 	mso-level-number-position:left; 	text-indent:-18.0pt;} @list l0:level2 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2&quot;; 	mso-level-tab-stop:54.0pt; 	mso-level-number-position:left; 	margin-left:54.0pt; 	text-indent:-18.0pt;} @list l0:level3 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3&quot;; 	mso-level-tab-stop:90.0pt; 	mso-level-number-position:left; 	margin-left:90.0pt; 	text-indent:-36.0pt;} @list l0:level4 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4&quot;; 	mso-level-tab-stop:108.0pt; 	mso-level-number-position:left; 	margin-left:108.0pt; 	text-indent:-36.0pt;} @list l0:level5 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4\.%5&quot;; 	mso-level-tab-stop:126.0pt; 	mso-level-number-position:left; 	margin-left:126.0pt; 	text-indent:-36.0pt;} @list l0:level6 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4\.%5\.%6&quot;; 	mso-level-tab-stop:162.0pt; 	mso-level-number-position:left; 	margin-left:162.0pt; 	text-indent:-54.0pt;} @list l0:level7 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	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 36pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;&lt;span style=&quot;&quot;&gt;1.&lt;span style=&quot;;font-family:&amp;quot;;font-size:7;&quot;  &gt;        &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;b&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;   lang=&quot;TH&quot;&gt;การสร้าง &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;Class &lt;span lang=&quot;TH&quot;&gt;และ &lt;/span&gt;Member Class&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 54pt;&quot;&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;   lang=&quot;TH&quot;&gt;การสร้าง &lt;/span&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;member class &lt;span lang=&quot;TH&quot;&gt;มีกฎดังนี้คือ ตัวแปรระดับ &lt;/span&gt;Class &lt;span lang=&quot;TH&quot;&gt;จะต้องประกาศ ไว้ข้างต้นหลังจาก&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 36pt;&quot;&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;   lang=&quot;TH&quot;&gt;ประกาศ ชื่อ &lt;/span&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;Class &lt;span lang=&quot;TH&quot;&gt;หลังจากนั้นจะเป็น กลุ่ม ของ&lt;/span&gt; method&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;meta equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;&lt;meta name=&quot;ProgId&quot; content=&quot;Word.Document&quot;&gt;&lt;meta name=&quot;Generator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;meta name=&quot;Originator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;link rel=&quot;File-List&quot; href=&quot;file:///C:%5CDOCUME%7E1%5CWINDOW%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C14%5Cclip_filelist.xml&quot;&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:applybreakingrules/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Font Definitions */  @font-face 	{font-family:&quot;Angsana New&quot;; 	panose-1:2 2 6 3 5 4 5 2 3 4; 	mso-font-charset:0; 	mso-generic-font-family:roman; 	mso-font-pitch:variable; 	mso-font-signature:16777219 0 0 0 65537 0;}  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:&quot;&quot;; 	margin:0cm; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	mso-bidi-font-size:14.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-fareast-font-family:&quot;Times New Roman&quot;; 	mso-bidi-font-family:&quot;Angsana New&quot;;} @page Section1 	{size:612.0pt 792.0pt; 	margin:72.0pt 90.0pt 72.0pt 90.0pt; 	mso-header-margin:36.0pt; 	mso-footer-margin:36.0pt; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --&gt; &lt;/style&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:&quot;Table Normal&quot;; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:&quot;&quot;; 	mso-padding-alt:0cm 5.4pt 0cm 5.4pt; 	mso-para-margin:0cm; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;  &lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;class Test{&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;&quot;&gt;            &lt;/span&gt;Data member1;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;Data member2;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;Data member3;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;Data member4;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;&quot;&gt;            &lt;/span&gt;Method member1(){&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;&quot;&gt;            &lt;/span&gt;}&lt;span style=&quot;&quot;&gt;          &lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;&quot;&gt;            &lt;/span&gt;Method member2(){&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;&quot;&gt;            &lt;/span&gt;}&lt;span style=&quot;&quot;&gt;          &lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;&quot;&gt;            &lt;/span&gt;Method member3(){&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;&quot;&gt;            &lt;/span&gt;}&lt;span style=&quot;&quot;&gt;          &lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;}&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;&lt;meta equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;&lt;meta name=&quot;ProgId&quot; content=&quot;Word.Document&quot;&gt;&lt;meta name=&quot;Generator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;meta name=&quot;Originator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;link rel=&quot;File-List&quot; href=&quot;file:///C:%5CDOCUME%7E1%5CWINDOW%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C18%5Cclip_filelist.xml&quot;&gt;&lt;link rel=&quot;Edit-Time-Data&quot; href=&quot;file:///C:%5CDOCUME%7E1%5CWINDOW%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C18%5Cclip_editdata.mso&quot;&gt;&lt;!--[if !mso]&gt; &lt;style&gt; v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} &lt;/style&gt; &lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:applybreakingrules/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Font Definitions */  @font-face 	{font-family:&quot;Angsana New&quot;; 	panose-1:2 2 6 3 5 4 5 2 3 4; 	mso-font-charset:0; 	mso-generic-font-family:roman; 	mso-font-pitch:variable; 	mso-font-signature:16777219 0 0 0 65537 0;}  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:&quot;&quot;; 	margin:0cm; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	mso-bidi-font-size:14.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-fareast-font-family:&quot;Times New Roman&quot;; 	mso-bidi-font-family:&quot;Angsana New&quot;;} @page Section1 	{size:612.0pt 792.0pt; 	margin:72.0pt 90.0pt 72.0pt 90.0pt; 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	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4\.%5&quot;; 	mso-level-tab-stop:126.0pt; 	mso-level-number-position:left; 	margin-left:126.0pt; 	text-indent:-36.0pt;} @list l0:level6 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4\.%5\.%6&quot;; 	mso-level-tab-stop:162.0pt; 	mso-level-number-position:left; 	margin-left:162.0pt; 	text-indent:-54.0pt;} @list l0:level7 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4\.%5\.%6\.%7&quot;; 	mso-level-tab-stop:180.0pt; 	mso-level-number-position:left; 	margin-left:180.0pt; 	text-indent:-54.0pt;} @list l0:level8 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8&quot;; 	mso-level-tab-stop:198.0pt; 	mso-level-number-position:left; 	margin-left:198.0pt; 	text-indent:-54.0pt;} @list l0:level9 	{mso-level-legal-format:yes; 	mso-level-text:&quot;%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9&quot;; 	mso-level-tab-stop:234.0pt; 	mso-level-number-position:left; 	margin-left:234.0pt; 	text-indent:-72.0pt;} ol 	{margin-bottom:0cm;} ul 	{margin-bottom:0cm;} --&gt; &lt;/style&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:&quot;Table Normal&quot;; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:&quot;&quot;; 	mso-padding-alt:0cm 5.4pt 0cm 5.4pt; 	mso-para-margin:0cm; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;&lt;b&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;&lt;span style=&quot;&quot;&gt;1.1&lt;span style=&quot;;font-family:&amp;quot;;font-size:7;&quot;  &gt;     &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;b&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;   lang=&quot;TH&quot;&gt;การสร้าง &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;data member (&lt;span lang=&quot;TH&quot;&gt;ตัวแปรระดับ &lt;/span&gt;Class)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;  &lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 54pt;&quot;&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;   lang=&quot;TH&quot;&gt;การสร้างตัวแปรระดับ &lt;/span&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;Class &lt;span lang=&quot;TH&quot;&gt;ไม่ต่างจากการสร้าง ตัวแปร แบบปรกติที่เคยผ่าน มา ต่างตรงที่ว่าเราสามารถใส่ &lt;/span&gt;modifier &lt;span lang=&quot;TH&quot;&gt;ให้กับตัวแปรนั้นได้ เช่น &lt;/span&gt;Class &lt;span lang=&quot;TH&quot;&gt;ของ บัตรรายการหนังสือตามที่กล่าวข้างต้น&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 54pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;Example&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 54pt;&quot;&gt;&lt;span style=&quot;;font-family:&amp;quot;;font-size:14;&quot;  &gt;&lt;!--[if gte vml 1]&gt;&lt;v:shapetype id=&quot;_x0000_t75&quot; coordsize=&quot;21600,21600&quot; spt=&quot;75&quot; preferrelative=&quot;t&quot; path=&quot;m@4@5l@4@11@9@11@9@5xe&quot; filled=&quot;f&quot; stroked=&quot;f&quot;&gt;  &lt;v:stroke joinstyle=&quot;miter&quot;&gt;  &lt;v:formulas&gt;   &lt;v:f eqn=&quot;if lineDrawn pixelLineWidth 0&quot;&gt;   &lt;v:f eqn=&quot;sum @0 1 0&quot;&gt;   &lt;v:f eqn=&quot;sum 0 0 @1&quot;&gt;   &lt;v:f eqn=&quot;prod @2 1 2&quot;&gt;   &lt;v:f eqn=&quot;prod @3 21600 pixelWidth&quot;&gt;   &lt;v:f eqn=&quot;prod @3 21600 pixelHeight&quot;&gt;   &lt;v:f eqn=&quot;sum @0 0 1&quot;&gt;   &lt;v:f eqn=&quot;prod @6 1 2&quot;&gt;   &lt;v:f eqn=&quot;prod @7 21600 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style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier &lt;span lang=&quot;TH&quot;&gt;คือขอบเขตการใช้งานของ &lt;/span&gt;method&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Return Type &lt;span lang=&quot;TH&quot;&gt;คือ การ &lt;/span&gt;Return &lt;span lang=&quot;TH&quot;&gt;ค่าของ &lt;/span&gt;method &lt;span lang=&quot;TH&quot;&gt;มีได้สองแบบคือ&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 126pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Courier New&amp;quot;;&quot;&gt;&lt;span style=&quot;&quot;&gt;o&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;       &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Void&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;&lt;span lang=&quot;TH&quot;&gt;คือไม่มีการ &lt;/span&gt;return &lt;span lang=&quot;TH&quot;&gt;ค่า&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 126pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Courier New&amp;quot;;&quot;&gt;&lt;span style=&quot;&quot;&gt;o&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;       &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;แบบที่มีการ &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Return &lt;span lang=&quot;TH&quot;&gt;ค่า ให้ใส่ ประเภทข้อมูลที่ต้องการ &lt;/span&gt;Return &lt;span lang=&quot;TH&quot;&gt;ค่าออกไป&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 126pt;&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;โดยถ้ามีการ &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Return &lt;span lang=&quot;TH&quot;&gt;ค่า &lt;/span&gt;method &lt;span lang=&quot;TH&quot;&gt;นั้นจะต้องมีการ &lt;/span&gt;Return &lt;span lang=&quot;TH&quot;&gt;ค่าออกไปด้วยโดยใช้คำสั่ง &lt;/span&gt;return &lt;span lang=&quot;TH&quot;&gt;ตามด้วยข้อมูลที่จะ &lt;/span&gt;return &lt;span lang=&quot;TH&quot;&gt;ออกไป ซึ่งต้องเป็นข้อมูลประเภทเดียวกันกับที่ประกาศ ไว้ในส่วนของ &lt;/span&gt;Return type&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Method Name &lt;span lang=&quot;TH&quot;&gt;คือ ชื่อ &lt;/span&gt;Method &lt;span lang=&quot;TH&quot;&gt;หลักการตั้ง เหมือนกันกับการตั้งชื่อตัวแประ คือ ขึ้นต้นด้วยตัวเล็ก&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Parameter list&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;&lt;span lang=&quot;TH&quot;&gt;ถ้า &lt;/span&gt;method &lt;span lang=&quot;TH&quot;&gt;นั้นต้องการรับ &lt;/span&gt;parameter &lt;span lang=&quot;TH&quot;&gt;เข้ามาประมวลผลให้ประกาศตัวแปรไว้เพื่อรับค่าเข้ามาดังนี้&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 126pt; text-indent: 18pt;&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(Data type&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;name1,Data type&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;name2)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 36pt; text-indent: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Example&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_PzonL19c0gT6LZG9kTXno9KCOdccXhW285LrJYUOY9K6ZFdJ7y_s2wOWU4hibHQdQeglCl3BgwYX2RYJQdkda6oU3xr_uzuKHI4NUjDaEZJYN0R_Unb-quH0LcPXYF7_G5OSc5Ndl3A6/s1600-h/02.GIF&quot;&gt;&lt;img style=&quot;margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 398px; height: 339px;&quot; 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width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-9003062016452886934</id><published>2009-08-20T07:46:00.000-07:00</published><updated>2009-08-20T07:49:38.588-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>๋Java การเขียน Program เชิงวัตถุ (OOP)</title><content type='html'>&lt;meta equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;&lt;meta name=&quot;ProgId&quot; content=&quot;Word.Document&quot;&gt;&lt;meta name=&quot;Generator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;meta name=&quot;Originator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;link rel=&quot;File-List&quot; href=&quot;file:///C:%5CDOCUME%7E1%5CWINDOW%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C13%5Cclip_filelist.xml&quot;&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:applybreakingrules/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Font Definitions */  @font-face 	{font-family:&quot;Angsana New&quot;; 	panose-1:2 2 6 3 5 4 5 2 3 4; 	mso-font-charset:0; 	mso-generic-font-family:roman; 	mso-font-pitch:variable; 	mso-font-signature:16777219 0 0 0 65537 0;}  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:&quot;&quot;; 	margin:0cm; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	mso-bidi-font-size:14.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-fareast-font-family:&quot;Times New Roman&quot;; 	mso-bidi-font-family:&quot;Angsana New&quot;;} @page Section1 	{size:612.0pt 792.0pt; 	margin:72.0pt 90.0pt 72.0pt 90.0pt; 	mso-header-margin:36.0pt; 	mso-footer-margin:36.0pt; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --&gt; &lt;/style&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:&quot;Table Normal&quot;; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:&quot;&quot;; 	mso-padding-alt:0cm 5.4pt 0cm 5.4pt; 	mso-para-margin:0cm; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;การเขียน &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Program &lt;span lang=&quot;TH&quot;&gt;เชิงวัตถุ &lt;/span&gt;(OOP)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 16pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;span style=&quot;&quot;&gt;                &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ความคิดหลักที่สำคัญของการเขียนโปรแกรมเชิงวัตถุคือ คลาส &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(Class) &lt;span lang=&quot;TH&quot;&gt;และ ออบเจ็กต์ &lt;/span&gt;(Object) &lt;span lang=&quot;TH&quot;&gt;&lt;span style=&quot;&quot;&gt; &lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class &lt;span lang=&quot;TH&quot;&gt;คือตัวที่กำหนดโครงสร้างและพฤติกรรมของวัตถุ เมื่อต้องการนำไปใช้จริง เราต้องสร้าง &lt;/span&gt;instance &lt;span lang=&quot;TH&quot;&gt;ของ &lt;/span&gt;Class &lt;span lang=&quot;TH&quot;&gt;นั้นขึ้นมา&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;instance &lt;span lang=&quot;TH&quot;&gt;ที่สร้างขึ้นมานั้นก็คือ &lt;/span&gt;Object &lt;span lang=&quot;TH&quot;&gt;&lt;span style=&quot;&quot;&gt; &lt;/span&gt;นั่นเอง&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;span style=&quot;&quot;&gt;                &lt;/span&gt;&lt;span lang=&quot;TH&quot;&gt;ถ้าเปรียบ &lt;/span&gt;Class &lt;span lang=&quot;TH&quot;&gt;คือ โครงสร้างและ พฤติกรรมของวัตถุประเภทหนึ่ง &lt;/span&gt;instance &lt;span lang=&quot;TH&quot;&gt;หรือ &lt;/span&gt;Object &lt;span lang=&quot;TH&quot;&gt;ในภาษาเชิงวัตถุก็เปรียบเสมือนตัวแปร ในภาษาทั่วๆ ไป และ &lt;/span&gt;Class &lt;span lang=&quot;TH&quot;&gt;ก็คือชนิดข้อมูลนั่นเอง&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;meta equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;&lt;meta name=&quot;ProgId&quot; content=&quot;Word.Document&quot;&gt;&lt;meta name=&quot;Generator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;meta name=&quot;Originator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;link rel=&quot;File-List&quot; href=&quot;file:///C:%5CDOCUME%7E1%5CWINDOW%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C03%5Cclip_filelist.xml&quot;&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:applybreakingrules/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Font Definitions */  @font-face 	{font-family:&quot;Angsana New&quot;; 	panose-1:2 2 6 3 5 4 5 2 3 4; 	mso-font-charset:0; 	mso-generic-font-family:roman; 	mso-font-pitch:variable; 	mso-font-signature:16777219 0 0 0 65537 0;}  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:&quot;&quot;; 	margin:0cm; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	mso-bidi-font-size:14.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-fareast-font-family:&quot;Times New Roman&quot;; 	mso-bidi-font-family:&quot;Angsana New&quot;;} @page Section1 	{size:612.0pt 792.0pt; 	margin:72.0pt 90.0pt 72.0pt 90.0pt; 	mso-header-margin:36.0pt; 	mso-footer-margin:36.0pt; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --&gt; &lt;/style&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style 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&lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:applybreakingrules/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Font Definitions */  @font-face 	{font-family:Wingdings; 	panose-1:5 0 0 0 0 0 0 0 0 0; 	mso-font-charset:2; 	mso-generic-font-family:auto; 	mso-font-pitch:variable; 	mso-font-signature:0 268435456 0 0 -2147483648 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text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สมาชิกที่เป็นข้อมูล &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(data members)&lt;span lang=&quot;TH&quot;&gt; อาจเป็น ค่าคงที่ ตัวแปรของข้อมูลชนิดพื้นฐาน &lt;/span&gt;, array , &lt;span lang=&quot;TH&quot;&gt;หรือ แม้แต่ &lt;/span&gt;instances &lt;span lang=&quot;TH&quot;&gt;ของ &lt;/span&gt;Class&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; 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14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ประเภท&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(type)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;วันที่พิมพ์ &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(printed date)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ชื่อผู้แต่ง &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(author name)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สถานะ &lt;span style=&quot;&quot;&gt; &lt;/span&gt;การยืม&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(status)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 72pt;&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Method member &lt;span lang=&quot;TH&quot;&gt;หรือ พฤติกรรม&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;getName();&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;getStatus();&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;getAuthorName();&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;span style=&quot;font-size: 14pt;&quot;&gt;&lt;span style=&quot;&quot;&gt;-&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;         &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;setStatus();&lt;br /&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 90pt; text-indent: -18pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 36pt; text-indent: -18pt;&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;span style=&quot;&quot;&gt;2.&lt;span style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;&quot;&gt;        &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ขอบเขตการเข้าถึง &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;(Access Modifier )&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 36pt;&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;คือ กฎในการกำหนดว่า &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class member &lt;span lang=&quot;TH&quot;&gt;ต่าง ๆ ไม่ว่าจะเป็น ตัวแปร หรือ &lt;/span&gt;method &lt;span lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้แบบใดบ้าง&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ตัวแปร &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier &lt;span lang=&quot;TH&quot;&gt;ของ &lt;/span&gt;class ,&lt;span lang=&quot;TH&quot;&gt;ตัวแปร &lt;/span&gt;,&lt;span lang=&quot;TH&quot;&gt;และ &lt;/span&gt;method&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;table class=&quot;MsoTableGrid&quot; style=&quot;border: medium none ; margin-left: 54pt; border-collapse: collapse;&quot; border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot;&gt;  &lt;tbody&gt;&lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Method&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Variable&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;abstract&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;static&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;public&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;protected&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;private&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;final&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;synchronizable&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 36.5pt;&quot; valign=&quot;top&quot; width=&quot;49&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 46.25pt;&quot; valign=&quot;top&quot; width=&quot;62&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;/&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 49.85pt;&quot; valign=&quot;top&quot; width=&quot;66&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 18pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;span style=&quot;&quot;&gt;        &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier &lt;span lang=&quot;TH&quot;&gt;ต่าง ๆ เมื่อนำมาใช้ กับ &lt;/span&gt;Class ,Method &lt;span lang=&quot;TH&quot;&gt;หรือ ตัวแปร จะมีผลต่างกัน ดังต่อไปนี้&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 18pt;&quot;&gt;&lt;br /&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;span lang=&quot;TH&quot;&gt;&lt;/span&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 18pt; text-indent: 18pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier &lt;span lang=&quot;TH&quot;&gt;ของ &lt;/span&gt;class&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 18pt; text-indent: 18pt;&quot;&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;table class=&quot;MsoTableGrid&quot; style=&quot;border: medium none ; width: 374.4pt; margin-left: 54pt; border-collapse: collapse;&quot; border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; width=&quot;499&quot;&gt;  &lt;tbody&gt;&lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 267.9pt;&quot; valign=&quot;top&quot; width=&quot;357&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;การใช้งาน&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;public&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 267.9pt;&quot; valign=&quot;top&quot; width=&quot;357&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้จากทุกที่&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;private&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 267.9pt;&quot; valign=&quot;top&quot; width=&quot;357&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้เฉพาะภายใน   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;class &lt;span lang=&quot;TH&quot;&gt;ตัวเองเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;blank&gt;default&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 267.9pt;&quot; valign=&quot;top&quot; width=&quot;357&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้ภายใน   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;package &lt;span lang=&quot;TH&quot;&gt;เดียวกันเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;final&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 267.9pt;&quot; valign=&quot;top&quot; width=&quot;357&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class   &lt;span lang=&quot;TH&quot;&gt;นี้ไม่สามารถ เปลี่ยนแปลงได้ &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Synchronizable&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 267.9pt;&quot; valign=&quot;top&quot; width=&quot;357&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class   &lt;span lang=&quot;TH&quot;&gt;ที่ต้องประมวลผลแบบเข้าคิวคือต้องรอให้งานเสร็จทีละงาน&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier &lt;span lang=&quot;TH&quot;&gt;ของ &lt;/span&gt;Method&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;table class=&quot;MsoTableGrid&quot; style=&quot;border: medium none ; margin-left: 54pt; border-collapse: collapse;&quot; border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot;&gt;  &lt;tbody&gt;&lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;การใช้งาน&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;static&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานโดยที่ไม่จำเป็นต้องสร้าง   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;instance &lt;span lang=&quot;TH&quot;&gt;ขึ้นมา&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;และ   การเรียกใช้งานทุกครั้งจะใช้ &lt;/span&gt;memory &lt;span lang=&quot;TH&quot;&gt;ที่เดียวกันตลอด&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;public&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้จากทุกที่&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;private&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้เฉพาะภายใน   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;class &lt;span lang=&quot;TH&quot;&gt;ตัวเองเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;blank&gt;default&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้ภายใน   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;package &lt;span lang=&quot;TH&quot;&gt;เดียวกันเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;abstract&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Method   &lt;span lang=&quot;TH&quot;&gt;ที่ยังไม่เขียนการทำงานมีเพียงชื่อ &lt;/span&gt;method &lt;span lang=&quot;TH&quot;&gt;เท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;final&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class   &lt;span lang=&quot;TH&quot;&gt;นี้ไม่สามารถ เปลี่ยนแปลงได้ &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Synchronizable&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class   &lt;span lang=&quot;TH&quot;&gt;ที่ต้องประมวลผลแบบเข้าคิวคือต้องรอให้งานเสร็จทีละงาน&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;protected&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เรียกประมวลผลได้   ใน &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class &lt;span lang=&quot;TH&quot;&gt;ตัวเอง และ &lt;/span&gt;Class &lt;span lang=&quot;TH&quot;&gt;ลูกเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier &lt;span lang=&quot;TH&quot;&gt;ของ ตัวแปร&lt;/span&gt;(Variable)&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot; style=&quot;text-indent: 36pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;  &lt;table class=&quot;MsoTableGrid&quot; style=&quot;border: medium none ; margin-left: 54pt; border-collapse: collapse;&quot; border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot;&gt;  &lt;tbody&gt;&lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Modifier&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot; align=&quot;center&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;การใช้งาน&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;static&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานโดยที่ไม่จำเป็นต้องสร้าง   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;instance &lt;span lang=&quot;TH&quot;&gt;ขึ้นมา&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;และ   การเรียกใช้งานทุกครั้งจะใช้ &lt;/span&gt;memory &lt;span lang=&quot;TH&quot;&gt;ที่เดียวกันตลอด&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;public&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้จากทุกที่&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;private&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้เฉพาะภายใน   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;class &lt;span lang=&quot;TH&quot;&gt;ตัวเองเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;blank&gt;default&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;สามารถเรียกใช้งานได้ภายใน   &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;package &lt;span lang=&quot;TH&quot;&gt;เดียวกันเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;final&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class   &lt;span lang=&quot;TH&quot;&gt;นี้ไม่สามารถ เปลี่ยนแปลงได้ &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 106.5pt;&quot; valign=&quot;top&quot; width=&quot;142&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;protected&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 265.6pt;&quot; valign=&quot;top&quot; width=&quot;354&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เรียกประมวลผลได้   ใน &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Class &lt;span lang=&quot;TH&quot;&gt;ตัวเอง และ &lt;/span&gt;Class &lt;span lang=&quot;TH&quot;&gt;ลูกเท่านั้น&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p&gt;&lt;/p&gt;  &lt;p&gt;&lt;/p&gt;  </content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/9003062016452886934/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/9003062016452886934?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/9003062016452886934'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/9003062016452886934'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2009/08/java-program-oop.html' title='๋Java การเขียน Program เชิงวัตถุ (OOP)'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-5500761695958489719</id><published>2009-08-20T07:43:00.000-07:00</published><updated>2009-08-20T07:46:30.564-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>Java Package  และ String แนะนำให้รู้จัก</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;6.3 package &lt;/span&gt;&lt;br /&gt;คือการแบ่งแยก Class ตามประเภทการใช้งาน ในบางครั้ง เมื่อเราทำงาน ที่มีความซับซ้อนมี Class ที่ต้องใช้งานจำนวนมากเพื่อให้ง่ายต่อการ จัดการเราควรแบ่ง แยก Classต่าง ๆ ไว้ให้เป็น package การประกาศ package จะประกาศไว้บนสุดของ Class  ชื่อ package เป็นตัวเล็กทั้งหมด&lt;br /&gt;หากมีการเก็บไว้ หลาย sub directory ให้ใช้คั่น ด้วย เครื่อง หมาย .&lt;br /&gt;    pacalge  dir1.dir2.dir3&lt;br /&gt;Example&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghToPqm_LMZzcmxhgy_yoQyuuXzuPmLJnFtUfI9XnAh3EOIQech44F1JjI7cG7Il-ppLI8JYhh7kFiJoBxJBuLzPJvgoR39RLekKqLxNqiQnyc7pDXNZNdRSiS9aKxlIBhQk9ermg7rsNv/s1600-h/01.GIF&quot;&gt;&lt;img style=&quot;margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 115px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghToPqm_LMZzcmxhgy_yoQyuuXzuPmLJnFtUfI9XnAh3EOIQech44F1JjI7cG7Il-ppLI8JYhh7kFiJoBxJBuLzPJvgoR39RLekKqLxNqiQnyc7pDXNZNdRSiS9aKxlIBhQk9ermg7rsNv/s400/01.GIF&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5372057258776394594&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;จากตัวอย่าง แสดง ว่า Class Test ถูกจัดเก็บไว้ในห้อง  com/demo/Test.java&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;6.4 String&lt;/span&gt;&lt;br /&gt;String จัดเป็นประเภทข้อมูลชนิดหนึ่ง เอาไว้เก็บข้อมูลประเภทตัวอักษร String เป็น Class ที่มีอยู่ใน library ของ Java ใน package java.lang    ซึ่ง เป็น default  package เนื่องจาก String เป็น Class จึงมีความพิเศษกว่าตัวแปร พื้นฐานแบอื่นๆ แต่จะมีอะไรนั้น เดี๋ยวอธิบายอีกทีหลังจาก จบเรื่องของ OOP แต่ตอนนี้จำเป็นต้องใช้ ในส่วนของการเก็บข้อมูล ตัวอักษรในลักษณะข้อความก็พอ&lt;br /&gt;การประกาศตัวแปรแบบ String ไม่ต่างจากตัวแปรอื่นๆ แต่การกำหนดค่าให้กับ String จะต้องอยู่ภายใต้เครื่องหมาย &quot; &quot;  เท่านั้น&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijzXZbZeIrVdhYwal1BZCkzQntt8uKqCgKgg47hLaq159L7iuRHfAZkvHU5T_y4krDug2Mdqf9KlnSrYRocCt3o6-5us-4D1A56XGG20w6MQU5vlc9RyQsV7WQPhAofZ6mpTqwCi-7qSgC/s1600-h/02.GIF&quot;&gt;&lt;img style=&quot;margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 113px;&quot; 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href='http://java2see.blogspot.com/2009/08/java-package-string.html' title='Java Package  และ String แนะนำให้รู้จัก'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghToPqm_LMZzcmxhgy_yoQyuuXzuPmLJnFtUfI9XnAh3EOIQech44F1JjI7cG7Il-ppLI8JYhh7kFiJoBxJBuLzPJvgoR39RLekKqLxNqiQnyc7pDXNZNdRSiS9aKxlIBhQk9ermg7rsNv/s72-c/01.GIF" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-4338303481057994762</id><published>2009-08-20T07:35:00.000-07:00</published><updated>2009-08-20T07:43:22.283-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>Java คำสั่งทำงานเป็นวงจร (loop) For While Do  Do While</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;6.2 คำสั่งทำงานเป็นวงจร (loop)&lt;/span&gt;&lt;br /&gt;คือคำสั่งที่ควบคุมการทำงานของ statement ใดๆ ซ้ำ ๆจนกว่าจะไม่ตรงเงื่อนไข หรือ เงื่อนไขเป็นเท็จ&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;- คำสั่ง while loop&lt;/span&gt;&lt;br /&gt;รูปแบบ&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;While(เงือนไข){&lt;/span&gt; &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt; Statement;&lt;/span&gt; &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;}&lt;/span&gt;&lt;br /&gt;คำสั่ง while loops จะทำการทดสอบเงื่อนไขก่อน ที่จะทำงาน ถ้าเงื่อนไขเป็นจริงจึงจะทำงานภายใน loop ถ้าเงือนไขไม่เป็นจริงจะไม่เข้าทำงาน&lt;br /&gt;ตัวอย่าง เช่น&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAwH15ymaH6sK_42ql5qIcbT8OhmeYkwrj539YDeelfA4omtO2V4yz-ITXZEDd8tWflVJLYoexSMUjEojUgeKI78a2Nb2oH8joF27AC1PDDoyMdtGnNPr1VoEcZW7Hl1Um8iRj5V9TbTup/s1600-h/03.GIF&quot;&gt;&lt;img style=&quot;margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 400px; height: 206px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAwH15ymaH6sK_42ql5qIcbT8OhmeYkwrj539YDeelfA4omtO2V4yz-ITXZEDd8tWflVJLYoexSMUjEojUgeKI78a2Nb2oH8joF27AC1PDDoyMdtGnNPr1VoEcZW7Hl1Um8iRj5V9TbTup/s400/03.GIF&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5372056003313279250&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;-    คำสั่ง do while loop&lt;/span&gt;&lt;br /&gt;รูปแบบ&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;do{&lt;/span&gt; &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;    statement;&lt;/span&gt; &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;}while(เงื่อนไขจบการทำงาน);&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;คำสั่ง do while จะมีความแตกต่างจาก while loop ตรงที่คำสั่ง do while จะทำงานใน loop หนึ่งครั้งก่อนเสมอ ก่อนที่จะทำการทดสอบ&lt;br /&gt;ตัวอย่าง&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaeyjAPLkMvzEP-Mli04B6mCxrgZAdpBrTWcked-9g-NNmEZL_fp0lc4gd3NLI9D296R-noqbc3cCwZ1t6m0FnZbOJ-0iuK6r5SUxdX5HV06jOdjdud4_9JIsyatH2laFj5T46bGlSHVZx/s1600-h/02.GIF&quot;&gt;&lt;img style=&quot;margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 400px; height: 153px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaeyjAPLkMvzEP-Mli04B6mCxrgZAdpBrTWcked-9g-NNmEZL_fp0lc4gd3NLI9D296R-noqbc3cCwZ1t6m0FnZbOJ-0iuK6r5SUxdX5HV06jOdjdud4_9JIsyatH2laFj5T46bGlSHVZx/s400/02.GIF&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5372055996626815570&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;-    คำสั่ง for loop&lt;/span&gt;&lt;br /&gt;รูปแบบ&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;for(index=part1;part2;part3){&lt;/span&gt; &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;    statement;&lt;/span&gt; &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;}&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Part1 คือ กำหนดค่าเริ่มต้น&lt;br /&gt;Part2 คือ เงื่อนไขการทำงาน&lt;br /&gt;Part3 คือคำสั่งที่ใช้ในการเปลี่ยนค่าตัวแปร&lt;br /&gt;&lt;br /&gt;คำสั่ง for จะเป็นการกำหนดจำนวนครั้งในการทำงานโดยจำนวนครั้งจะขึ้นอยู่กับตัวแปร index คือค่าของ index จะต้องตรงตามเงื่อนไขการทำงน&lt;br /&gt;ตัวอย่าง&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgELIIpLs4sf5fYMydTcBhrTxRnm-4h5uPQAWF4jX-E4s-qlhmJJAIOODtvs9NCSIMshTFEA0wuBMQ1r4_MvYNiAF3Oq2sqrSOGTnWBFs-JRuoXSlkh3YjmRYyLvSbbAeYZadabvNMTDRBf/s1600-h/01.GIF&quot;&gt;&lt;img style=&quot;margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 400px; height: 142px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgELIIpLs4sf5fYMydTcBhrTxRnm-4h5uPQAWF4jX-E4s-qlhmJJAIOODtvs9NCSIMshTFEA0wuBMQ1r4_MvYNiAF3Oq2sqrSOGTnWBFs-JRuoXSlkh3YjmRYyLvSbbAeYZadabvNMTDRBf/s400/01.GIF&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5372055989749923602&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/4338303481057994762/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/4338303481057994762?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/4338303481057994762'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/4338303481057994762'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2009/08/java-loop-for-while-do-do-while.html' title='Java คำสั่งทำงานเป็นวงจร (loop) For While Do  Do While'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAwH15ymaH6sK_42ql5qIcbT8OhmeYkwrj539YDeelfA4omtO2V4yz-ITXZEDd8tWflVJLYoexSMUjEojUgeKI78a2Nb2oH8joF27AC1PDDoyMdtGnNPr1VoEcZW7Hl1Um8iRj5V9TbTup/s72-c/03.GIF" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-2188297347674426459</id><published>2009-08-20T07:29:00.000-07:00</published><updated>2009-08-20T07:35:15.559-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>Controls Statements การ เช็ค IF  เช็คเงื่อนไขใน Java</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;Controls Statements&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;6.1 คำสั่งในการตัดสินใจ&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;    -  คำสั่ง    if     &lt;/span&gt;&lt;br /&gt; คือคำสั่งที่ใช้ในการประเมินผลซึ่งผลที่ได้จะต้องได้ค่าเป็น boolean เท่านั้นซึ่งถ้า ผลออกมาเป็นจริง จะทำตามเงื่อนไข แต่ถ้า เป็น เท็จ จะทำในส่วนของคำสั่ง else ซึ่งในส่วนของ else สามารถตรวจสอบเงื่อนไขด้วย if  ได้อีกต่อไปเรื่อย ๆ   ตัวอย่างเช่น&lt;br /&gt; &lt;br /&gt;if(เงื่อนไข){&lt;br /&gt;    statement 1;&lt;br /&gt;}&lt;br /&gt;if(เงื่อนไข){&lt;br /&gt; statement1;&lt;br /&gt;}else{&lt;br /&gt; statement2;&lt;br /&gt;} if(เงื่อนไข){&lt;br /&gt; statement1;&lt;br /&gt;}else if(เงื่อนไข){&lt;br /&gt; statement2;&lt;br /&gt;} if(เงื่อนไข){&lt;br /&gt;if(เงื่อนไข){&lt;br /&gt;       statement1;&lt;br /&gt;  }&lt;br /&gt;Statement2;&lt;br /&gt;}else if(เงื่อนไข){&lt;br /&gt;  Statement3;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;if(i= =10){&lt;br /&gt; System.out.println(&quot;Hello&quot;);&lt;br /&gt;}else{&lt;br /&gt; System.out.println(&quot;Hi&quot;);&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;- คำสั่ง Switch&lt;br /&gt;&lt;/span&gt;&lt;br /&gt; คำสั่ง Switch คือคำสั่งที่ใช้ในการตรวจสอบเงื่อนไข โดยจะต่างจาก If ตรงที่ค่าใช้นำมาตรวจสอบจะต้องเป็นค่าจำนวนเต็มเท่านั้น  นั่นก็คือ int,short,long,char,byte  &lt;br /&gt; คำสั่ง Switch มีรูปแบบดังนี้&lt;br /&gt;&lt;br /&gt;switch(เงื่อนไข){&lt;br /&gt; case 1:&lt;br /&gt;  statement;&lt;br /&gt;  break;&lt;br /&gt; case 2:&lt;br /&gt;  statement;&lt;br /&gt;  break;&lt;br /&gt; default:&lt;br /&gt;  statement&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;การทำงานของ switch จะเริ่มทำงานเมื่อพบค่าความจริงและจะทำงานทุก  case หลังจากนั้นนอกจากจะเจอคำสั่ง  break ซึ่งมีไว้เพื่อเพื่อควบคุมการทำงานของโปรแกรมว่าเมื่อพบค่าความจริงแล้วให้หยุดการทำงานหรือไม่&lt;br /&gt;ตัวอย่าง&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; 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Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/2188297347674426459'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/2188297347674426459'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2009/08/controls-statements-if-java.html' title='Controls Statements การ เช็ค IF  เช็คเงื่อนไขใน Java'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0BivEcbqFkE4Io35SxPSbyNhhnNhxvUXfpfpFJjlFmMSQ5JjpeGiSgY-3j_GxXo0aHqXP25CVIbk76vwp0_DtAgzNgGMxtos_bWegoc_ULdXBrZnsmcmhGdaKc-r3QZKSp2qqrVtaaHK3/s72-c/08.GIF" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-1988440760544260911</id><published>2009-08-20T07:27:00.001-07:00</published><updated>2009-08-20T07:27:54.576-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>Java Operator เครื่องหมาย การ คำณวน ต่างๆ ใน JAVA</title><content type='html'>&lt;meta equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;&lt;meta name=&quot;ProgId&quot; content=&quot;Word.Document&quot;&gt;&lt;meta name=&quot;Generator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;meta name=&quot;Originator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;link rel=&quot;File-List&quot; 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&amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;4/2&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 142.05pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 142pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;%   (mod)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 142.05pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;5&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;%3 &lt;span lang=&quot;TH&quot;&gt;หาเศษที่เหลือจากการหาร&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 142.05pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;3&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 142pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;+   (&lt;span lang=&quot;TH&quot;&gt;บวก&lt;/span&gt;)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 142.05pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;2+2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 142.05pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;4&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 142pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;-   (&lt;span lang=&quot;TH&quot;&gt;ลบ&lt;/span&gt;)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 142.05pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;2+1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 142.05pt;&quot; valign=&quot;top&quot; width=&quot;189&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;5&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 45pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Operator &lt;span lang=&quot;TH&quot;&gt;ที่ใช้ในการเปรียบเทียบค่า&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;table class=&quot;MsoTableGrid&quot; style=&quot;border: medium none ; width: 248.4pt; margin-left: 45pt; border-collapse: collapse;&quot; border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; width=&quot;331&quot;&gt;  &lt;tbody&gt;&lt;tr style=&quot;height: 21.2pt;&quot;&gt;   &lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 66.95pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Operator&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;การทำงาน&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;X&lt;y lang=&quot;TH&quot;&gt;เป็นจริงเมื่อ &lt;/span&gt;X &lt;span lang=&quot;TH&quot;&gt;น้อยกว่า &lt;/span&gt;Y&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;=&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;X&lt;y lang=&quot;TH&quot;&gt;เป็นจริงเมื่อ &lt;/span&gt;X &lt;span lang=&quot;TH&quot;&gt;น้อยกว่า หรือเท่ากับ&lt;/span&gt;Y&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;X&gt;Y   &lt;span lang=&quot;TH&quot;&gt;เป็นจริงเมื่อ &lt;/span&gt;X &lt;span lang=&quot;TH&quot;&gt;มากกว่า หรือเท่ากับ&lt;/span&gt;Y&lt;span lang=&quot;TH&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 19.6pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 19.6pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&gt;=&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 19.6pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;X&gt;=Y   &lt;span lang=&quot;TH&quot;&gt;เป็นจริงเมื่อ &lt;/span&gt;X &lt;span lang=&quot;TH&quot;&gt;มากกว่า หรือเท่ากับ&lt;/span&gt;Y&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;=   =&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;X=   =Y &lt;span lang=&quot;TH&quot;&gt;เป็นจริงเมื่อ &lt;/span&gt;X &lt;span lang=&quot;TH&quot;&gt;&lt;span style=&quot;&quot;&gt; &lt;/span&gt;เท่ากับ&lt;/span&gt;Y&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 21.2pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;!=&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;X!=Y   &lt;span lang=&quot;TH&quot;&gt;เป็นจริงเมื่อ &lt;/span&gt;X &lt;span lang=&quot;TH&quot;&gt;ไม่เท่ากับ &lt;/span&gt;Y&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 45pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Boolean Operator &lt;span lang=&quot;TH&quot;&gt;ใช้เปรียบเทียบค่าเชิง &lt;/span&gt;Logic&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;table class=&quot;MsoTableGrid&quot; style=&quot;border: medium none ; width: 248.4pt; margin-left: 45pt; border-collapse: collapse;&quot; border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; width=&quot;331&quot;&gt;  &lt;tbody&gt;&lt;tr style=&quot;height: 21.2pt;&quot;&gt;   &lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 66.95pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;Operator&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;การทำงาน&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;!(Not)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เปลี่ยนค่าความจริง   ให้เป็นตรงกันข้าม คือ&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ถ้าเท็จ   จะเป็น จริง&lt;span style=&quot;&quot;&gt;  &lt;/span&gt;ถ้า จริง จะเป็น เท็จ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&amp;amp;&amp;amp;(AND)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เปรียบเทียบ   ตรรกะ แบบ &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;AND&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;||(OR)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 181.45pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;242&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เปรียบเทียบ   ตรรกะ แบบ &lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;OR&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;margin-left: 36pt;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;&lt;span style=&quot;&quot;&gt;    &lt;/span&gt;ตารางการประมวลผล ตรรกะ&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;table class=&quot;MsoTableGrid&quot; style=&quot;border: medium none ; width: 241.25pt; margin-left: 45pt; border-collapse: collapse;&quot; border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; width=&quot;322&quot;&gt;  &lt;tbody&gt;&lt;tr style=&quot;height: 21.2pt;&quot;&gt;   &lt;td style=&quot;border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 66.95pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ค่าที่   1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 39.3pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;52&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;ค่าที่   2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 63pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;AND&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 72pt; height: 21.2pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;OR&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 39.3pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;52&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 63pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 72pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 39.3pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;52&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 63pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 72pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 39.3pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;52&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 63pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 72pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;จริง&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt;  &lt;tr style=&quot;height: 20.4pt;&quot;&gt;   &lt;td style=&quot;border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 66.95pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;89&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 39.3pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;52&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 63pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;   &lt;td style=&quot;border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 72pt; height: 20.4pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;   &lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot; lang=&quot;TH&quot;&gt;เท็จ&lt;/span&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;   &lt;/td&gt;  &lt;/tr&gt; &lt;/tbody&gt;&lt;/table&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size: 14pt; font-family: &amp;quot;Angsana New&amp;quot;;&quot;&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  </content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/1988440760544260911/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/1988440760544260911?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/1988440760544260911'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/1988440760544260911'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2009/08/java-operator-java.html' title='Java Operator เครื่องหมาย การ คำณวน ต่างๆ ใน JAVA'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-6402320116425151922</id><published>2009-08-20T07:26:00.000-07:00</published><updated>2009-08-20T07:27:09.366-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>Java Casting Type Conversions แปลงค่าต่างๆ</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;Type Conversions&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;คือ กฎในการจัดการกับชนิดข้อมูลพื้นฐานในกรณีที่การกำหนดค่าระหว่างตัวแปรมีชนิดข้อมูลต่างกัน ทำได้สองวิธี ดังนี้&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;5.1 Automatic Type Conversions &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;    คอมไพเลอร์จะเปลี่ยนให้เองอัตโนมัติถ้าประเภทข้อมูลต่างกัน แต่ต้องอยู่ภายใต้เงื่อนไขดังนี้&lt;br /&gt;-    ชนิดข้อมูลของทั้งสองตัวจะต้องเข้ากันได้(compatible)  คือ ข้อมูลที่เป็นตัวเลขและจำนวนจริง จะไม่เข้ากับ ตัวที่เป็นตัวอักษร และค่าความจริง  และ ตัวอักษร ก็จะไม่เข้ากับค่าความจริง เหมือนกัน&lt;br /&gt;-    ชนิดข้อมูลที่จะถูกแปลงจะต้องมีพื้นที่ในหน่วยความจำมากกว่า เพื่อไม่ให้เกิดการสูญหายของข้อมูลระหว่างการแปลงค่า&lt;br /&gt;สรุปว่า&lt;br /&gt;&lt;br /&gt;X=Y ;&lt;br /&gt;&lt;br /&gt;จะเป็นไปได้เมื่อ X กับ Y มีชนิดข้อมูลที่เข้ากันได้   และ X ต้องมีพื้นที่ในหน่วยความจำมากกว่า Y&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;5.2 Casting&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;    คือการเปลี่ยนประเภทข้อมูลโดย ผู้เขียนเอง ภายใต้รูปแบบดังนี้&lt;br /&gt;&lt;br /&gt;        (type) &lt;term&gt;&lt;br /&gt;    เช่น   &lt;br /&gt;        X=(int)Y;&lt;br /&gt;&lt;br /&gt;การ casting สามารถสามารถใช้ได้ทั้ง กรณีที่ข้อมูลใหญ่กว่า หรือ เล็กกว่า ยกเว้นข้อมูลที่เข้ากันไม่ได้ แต่ถ้าแปลงจากข้อมูลที่มีขนาดใหญ่ไป เป็นขนาดเล็กกว่า อาจเกิดการสูญหายของข้อมูลไปบ้าง เช่นถ้าแปลงจากเลข ทศนิยมไปเป็นจำนวนเต็มจุดทศนิยมจะหายไป</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/6402320116425151922/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/6402320116425151922?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/6402320116425151922'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/6402320116425151922'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2009/08/java-casting-type-conversions.html' title='Java Casting Type Conversions แปลงค่าต่างๆ'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-2095654177082611423</id><published>2009-08-20T07:24:00.000-07:00</published><updated>2009-08-20T07:26:06.112-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>ตัวแปร ตัวแปร Array ใน Java</title><content type='html'>&lt;span style=&quot;font-weight: bold;&quot;&gt;ตัวแปร Array&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;    คือตัวแปรที่เก็บข้อมูลเป็นชุด และมี Index เป็นตัวชี้ การประกาศตัวแปรแบบ Array ทำได้ดังนี้&lt;br /&gt;&lt;br /&gt;    &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;Type [ ] variable name ={ค่าเริ่มต้น};&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;    เช่น&lt;br /&gt;&lt;br /&gt;        &lt;span style=&quot;color: rgb(51, 102, 255);&quot;&gt;int[]a={10,20,30};&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;    จากตัวอย่างจะเห็นว่าเราจำเป็นต้องกำหนดค่าเริ่มต้นให้กับ Array ตั้งแต่แรก เพื่อกำหนดขอบเขตของตัวแปรว่าต้องใช้ Array กี่ช่อง หรือ เราอาจจะกำหนดแค่ ความจุของ array ไว้ก่อนแล้วค่อยใส่ค่าทีหลังก็ได้ เช่น&lt;br /&gt;&lt;br /&gt;        int a =new int(3);&lt;br /&gt;&lt;br /&gt;    การเข้าถึงตัวแปร array  ใช้รูปแบบดังนี้&lt;br /&gt;&lt;br /&gt;        a[index] &lt;br /&gt;&lt;br /&gt;    Index คือตัวเลขที่ใช้ชี้ตำแหน่งของ array ที่เราต้องการเข้าถึง โดยเริ่มต้นจาก  0 เป็นตำแหน่งแรกเช่น&lt;br /&gt;       &lt;br /&gt;        a[0]=10;&lt;br /&gt;        int b=a[1];</content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/2095654177082611423/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/2095654177082611423?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/2095654177082611423'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/2095654177082611423'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2009/08/array-java.html' title='ตัวแปร ตัวแปร Array ใน Java'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-9120977605491992170.post-8521757336779482530</id><published>2009-08-20T06:59:00.000-07:00</published><updated>2009-08-20T07:24:24.237-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="บทเรียน JAVA จาวา"/><title type='text'>ตัวแปร ข้อมูลพื้นฐาน (Primitive Data Types) การแสดงผลหน้าจอ</title><content type='html'>&lt;meta equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;&lt;meta name=&quot;ProgId&quot; content=&quot;Word.Document&quot;&gt;&lt;meta name=&quot;Generator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;meta name=&quot;Originator&quot; content=&quot;Microsoft Word 11&quot;&gt;&lt;link rel=&quot;File-List&quot; href=&quot;file:///C:%5CDOCUME%7E1%5CWINDOW%7E1%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C03%5Cclip_filelist.xml&quot;&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:applybreakingrules/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Font Definitions */  @font-face 	{font-family:&quot;Angsana New&quot;; 	panose-1:2 2 6 3 5 4 5 2 3 4; 	mso-font-charset:0; 	mso-generic-font-family:roman; 	mso-font-pitch:variable; 	mso-font-signature:16777219 0 0 0 65537 0;}  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:&quot;&quot;; 	margin:0cm; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	mso-bidi-font-size:14.0pt; 	font-family:&quot;Times New Roman&quot;; 	mso-fareast-font-family:&quot;Times New Roman&quot;; 	mso-bidi-font-family:&quot;Angsana New&quot;;} @page Section1 	{size:612.0pt 792.0pt; 	margin:72.0pt 90.0pt 72.0pt 90.0pt; 	mso-header-margin:36.0pt; 	mso-footer-margin:36.0pt; 	mso-paper-source:0;} div.Section1 	{page:Section1;}  /* List Definitions */  @list l0 	{mso-list-id:1233812298; 	mso-list-type:hybrid; 	mso-list-template-ids:-1416076926 665996124 67698713 999482116 67698703 67698713 67698715 67698703 67698713 67698715;} @list l0:level1 	{mso-level-tab-stop:54.0pt; 	mso-level-number-position:left; 	margin-left:54.0pt; 	text-indent:-18.0pt;} @list l0:level2 	{mso-level-number-format:alpha-lower; 	mso-level-tab-stop:90.0pt; 	mso-level-number-position:left; 	margin-left:90.0pt; 	text-indent:-18.0pt;} @list l0:level3 	{mso-level-tab-stop:45.0pt; 	mso-level-number-position:right; 	margin-left:45.0pt; 	text-indent:-9.0pt; 	mso-ascii-font-family:&quot;Angsana New&quot;; 	mso-fareast-font-family:&quot;Times New Roman&quot;; 	mso-hansi-font-family:&quot;Angsana New&quot;; 	mso-bidi-font-family:&quot;Angsana New&quot;;} ol 	{margin-bottom:0cm;} ul 	{margin-bottom:0cm;} --&gt; &lt;/style&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;คำสั่งแสดงผลออกหน้าจอ&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;System.out.println(String value);&lt;br /&gt;Example&lt;br /&gt;System.out.println(&quot;Hello world&quot;);&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;ข้อมูลพื้นฐาน (Primitive Data Types)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;ประเภท              กลุ่ม                      ขนาด(byte)&lt;br /&gt;boolean            บิต(จริงเท็จ)                  1&lt;br /&gt;char                  Unicode(ตัวอักษร)       2&lt;br /&gt;byte                  จำนวนเต็ม                     1&lt;br /&gt;short                 จำนวนเต็ม                    2&lt;br /&gt;int                     จำนวนเต็ม                    4&lt;br /&gt;long                   จำนวน                          8&lt;br /&gt;float                  จำนวนจริง                    4&lt;br /&gt;double               จำนวนจริง                   8&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;4.    ตัวแปร (Variable)&lt;/span&gt;&lt;br /&gt;รูปแบบการประกาศ ตัวแปรมีดังนี้&lt;br /&gt;&lt;br /&gt;   &lt;span style=&quot;color: rgb(0, 0, 153);&quot;&gt;ประเภท        ชื่อตัวแปร      ;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;คือ ต้องมี ประเภทตัวแปร  ตามด้วย ชื่อตัวแปร และ เครื่องหมาย สิ้นสุดประโยค ตัวอย่างเช่น ต้องการประกาศตัวแปรเป็น แบบ int&lt;br /&gt;   int myInt;&lt;br /&gt;ถ้าหากต้องการประกาศตัวแปรประเภทเดียวกันหลาย ๆ ตัว ทำได้ดังนี้&lt;br /&gt;   int myInt1,myInt2,myInt3;&lt;br /&gt;มีค่าเท่ากันกับ&lt;br /&gt;   int myInt1;&lt;br /&gt;   int myInt2;&lt;br /&gt;   int myInt3;&lt;br /&gt;การประกาศตัวแปรสามารถกำหนดค้า เริ่มต้นให้กับตัวแปรได้ ตามตัวอย่างดังนี้&lt;br /&gt;   int myInt=0;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;การประกาศตัวแปรมีสองแบคือ&lt;/span&gt;&lt;br /&gt;1.  ตัวแปรแบบ Global คือตัวแปรระดับ Class มักจะเขียนไว้ บรรทัดแรก หลังจากตั้ง ชื่อ Class ตามตัวอย่าง&lt;br /&gt;&lt;br /&gt;File Va1.java&lt;br /&gt;public class Va1 {&lt;br /&gt;   String a;&lt;br /&gt;   int b;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;**ตัวแปรที่เป็นแบบ Global&lt;/span&gt; จะมีเรื่องของขอบเขตุการมาองเห็นมาเกี่ยวข้องซึ่งจะชี้แจงรายละเอียดในเนื้อหาของ OOP ต่อไป&lt;br /&gt;&lt;br /&gt;  &lt;span style=&quot;font-weight: bold;&quot;&gt; 2. ตัวแปร แบบ local &lt;/span&gt;คือตัวแปรที่สร้างขึ้นใช้เองภายใน แต่ละ method สามารถประกาศไว้ที่ใดก็ได้ภายใน method ตัวอย่างเช่น&lt;br /&gt;&lt;br /&gt;File Va2.java&lt;br /&gt;&lt;br /&gt;public class Va2 {&lt;br /&gt;   private void hello(){&lt;br /&gt;       String a;&lt;br /&gt;       int b;&lt;br /&gt;}&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;การกำหนดค่าให้กับตัวแปร ทำได้ ดังนี้&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;   &lt;span style=&quot;color: rgb(51, 51, 255);&quot;&gt;ชื่อตัวแปร= ค่าที่เป็นไปได้ในการกำหนด;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;คือ ชื่อตัวแปร ตามด้วยเครื่องหมาย = ตามด้วยค่าที่ต้องการใส่&lt;br /&gt;ตัวอย่าง เช่น&lt;br /&gt;   int myInt;&lt;br /&gt;   myInt=10;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;**แนะนำ!! &lt;/span&gt;การใช้งานตัวแปรจะมีเรื่องของของเขตุการมองเห็นมาเกี่ยวข้องด้วย อธิบายตอนนี้คงยังไม่เห็นภาพ ให้รู้ไว้ก่อนว่ามันมีประเด็นนี้อยู่เอาไว้ตอนเรียน เรื่อง IF หรือ LOOP ไม่ก็ OOP ก่อนจะเห็นภาพชัดเจน  และก็ ตัวแปรในระดับเดียวกันจะตั้งชื่อ ซ้ำกันไม่ได้นะครับ  </content><link rel='replies' type='application/atom+xml' href='http://java2see.blogspot.com/feeds/8521757336779482530/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/9120977605491992170/8521757336779482530?isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8521757336779482530'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/9120977605491992170/posts/default/8521757336779482530'/><link rel='alternate' type='text/html' href='http://java2see.blogspot.com/2009/08/primitive-data-types.html' title='ตัวแปร ข้อมูลพื้นฐาน (Primitive Data Types) การแสดงผลหน้าจอ'/><author><name>Java Web Developer</name><uri>http://www.blogger.com/profile/17744881364496570005</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>