Programming Stigma

Flag for redirection with HttpURLConnection

2014-04-10T12:23:00.000-07:00

URL url = new URL("url address");

HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();

urlConnection.setInstanceFollowRedirects(true);

Meta tags for mobile devices

2014-02-26T09:14:00.002-08:00

Google Web Font

2014-02-05T09:53:00.003-08:00

In your css file,

@import url(http://fonts.googleapis.com/earlyaccess/nanumgothic.css);
@import url(http://fonts.googleapis.com/earlyaccess/nanumgothiccoding.css);
@import url(http://fonts.googleapis.com/earlyaccess/hanna.css);

Make XML string without BOM

2013-08-30T11:13:00.001-07:00

public string SerializeObjectToXmlString(T obj)

{

XmlSerializer xmls = new XmlSerializer(typeof(T));

using (MemoryStream ms = new MemoryStream())

{

XmlWriterSettings settings = new XmlWriterSettings();

settings.Encoding = Encoding.UTF8;

settings.Indent = true;

using (XmlWriter writer = new XmlTextWriter(ms, new System.Text.UTF8Encoding(false)))

{

xmls.Serialize(writer, obj);

}

string xml = Encoding.UTF8.GetString(ms.ToArray());

return xml;

}

Get checked value of radio button with jQuery

2013-05-21T10:58:00.004-07:00

$('input[name|="Status"]:checked').val()

GodMode in Windows 7 or above

2013-02-15T09:54:00.002-08:00

Make a folder and name it "GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}"

LCM

2012-12-13T16:26:00.001-08:00

private static int LCM(int a, int b)

{

return (a * b) / GCD(a, b);

}

GCD

2012-12-13T16:24:00.002-08:00

private static int GCD(int a, int b)

{

int Remainder;

while (b != 0)

{

Remainder = a % b;

a = b;

b = Remainder;

}

return a;

}

웹 파일 유무 체크

2012-09-26T12:11:00.000-07:00

public static bool WebExists(string url)

{

bool ret = true;

if (url == null)

return false;

HttpWebResponse response = null;

try

{

var request = (HttpWebRequest)WebRequest.Create(url);

request.Method = "HEAD";

response = (HttpWebResponse)request.GetResponse();

}

catch (WebException)

{

ret = false;

}

finally

{

if (response != null)

{

response.Close();

}

return ret;

}

Implementing Set in javascript

2012-08-15T15:38:00.003-07:00

var Set = function () { }

Set.prototype.size = function () { var cnt = 0; for (obj in this) { if (typeof this[obj] != 'function') cnt++ } return cnt; }

Set.prototype.add = function (o) { this[o] = true; }

Set.prototype.remove = function (o) { if (this[o]) { delete this[o]; } }

Set.prototype.clear = function () { for (obj in this) { if (this[obj]) delete this[obj]; } }

Fit image with css

2012-08-09T10:53:00.001-07:00

Start Google Map with address

2012-06-18T13:12:00.002-07:00

String address = ""; // Enter address hear

Uri uri = Uri.parse("geo:0,0?q=" + Uri.encode(address)); // if address has special character like '#', it should be encoded.

Intent intent = new Intent(Intent.ACTION_VIEW, uri);

startActivity(intent);

Android Connection Check

2012-06-14T11:22:00.001-07:00

public boolean isConnected() {

ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);

return cm.getActiveNetworkInfo() != null && cm.getActiveNetworkInfo().isConnectedOrConnecting();

}

AndroidManifest.xml

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

Admob을 화면 밑에 ListView를 나머지 공간에 배치하기

2012-06-07T15:30:00.002-07:00

<?xml version="1.0" encoding="utf-8">

<RelativeLayout

xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"

android:layout_width="match_parent"

android:layout_height="match_parent">

<com.google.ads.AdView

ads:adSize="BANNER"

ads:adUnitId="MY_AD_UNIT_ID"

ads:loadAdOnCreate="true"

android:id="@+id/adView"

android:layout_height="wrap_content"

android:layout_width="fill_parent"

android:layout_alignParentBottom="true" />

<ListView

android:id="@+id/list"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:layout_above="@id/adView"/>

</RelativeLayout>

Import csv to MySQL

2012-05-22T14:24:00.003-07:00

load data local infile 'contacts.csv' into table contacts fields terminated by ','

enclosed by '"'

lines terminated by '\n'

(name, phone, address)

Service routing

2012-05-14T10:16:00.003-07:00

Global.asax

// Assign address [/api/project] for ProjectService class.

protected void Application_Start(object sender, EventArgs e)

{

RouteTable.Routes.Add(new ServiceRoute("api/project", new WebServiceHostFactory(), typeof(ProjectService)));

}

ProjectService.cs

[ServiceContract]

AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]

public class ProjectService

{

// Assign address [/api/project/all] for GetAllProjects method

[OperationContract]

[WebInvoke(Method = "GET", BodyStyle = WebMessageBodyStyle.WrappedRequest, ResponseFormat = WebMessageFormat.Json, UriTemplate = "all")]

public List GetAllProjects()

{

// code

}

URL routing

2012-05-14T10:10:00.002-07:00

Global.axas

// Assign address [/project] for [/Project.aspx]

protected void Application_Start(object sender, EventArgs e)

{

RouteTable.Routes.MapPageRoute("", "project", "~/Project.aspx");

}

Get base url in ASP.NET

2012-04-16T09:44:00.002-07:00

Request.Url.GetLeftPart(UriPartial.Authority)

로그인 유저와 DB 유저 연결하기 MS-SQL

2012-03-27T17:20:00.001-07:00

Restore 데이터베이스를 했을 때 DB 유저와 Login 유저가 일치하지 않는 경우가 생긴다. 이를 해결하는 procedure가 sp_change_users_login 로그인 유저 네임이 없을 경우에는 null로 지정하면 DB 유저 네임과 같게 새로 생성해 준다

EXEC sp_change_users_login 'Auto_Fix', '[DB Username]', '[Login Username]', '[Password]';

Credit Card Number Rule

2012-03-23T11:20:00.001-07:00

Visa: "4###############"

Mastercard: "<51..55>#############"

American Express: "<34|37>#############"

Discover: "6011############"

JCB: "<3|1800|2131>##############"

Diners Club: "<300|301|302|303|304|305|36|38>############"

Javascript Object 내용 표시하기

2012-03-21T18:09:00.000-07:00

function concatObject(obj) {

str='';

for(prop in obj)

{

str+=prop + " value :"+ obj[prop]+"\n";

}

return(str);

}

Get Version in Silverlight

2012-02-23T11:36:00.001-08:00

Plug in version

Environment.Version

XAP file viersion

Assembly assembly = Assembly.GetExecutingAssembly();

if (assembly.FullName != null)

{

string versionPart = assembly.FullName.Split(',')[1];

string version = versionPart.Split('=')[1];

}

Convert Javascript Date to JSON string for .Net DateTime

2012-02-03T18:00:00.000-08:00

var offset = new Date().getTimezoneOffset() / 60;

if (offset <= -10)

offset = '+' + Math.abs(offset) + '00';

else if (offset > -10 && offset < 0)

offset = '+0' + Math.abs(offset) + '00';

else if (offset == 0)

offset = '';

else if (offset > 0 && offset < 10)

offset = '-0' + offset + '00';

else if (offset >= 10)

offset = '-' + offset + '00';

var d = '\/Date(' + (new Date().getTime()) + offset + ')\/';

Copy a column in VBA

2012-02-02T22:10:00.000-08:00

Sheets("src").Range("A4", Range("A4").End(xlDown)).Copy _

Destination:=Sheets("dest").Range("A2")

src: worksheet name of source

dest: worsheet name of detination

A2: a cell to perform copy

Select a column in VBA

2012-02-02T22:06:00.000-08:00

Range("A4", Range("A4").End(xlDown).Selectz

A4 can be replaced with starting cell