Internet Geeks

Debug Tomcat Application in Eclipse

2016-05-23T13:03:00.002+05:30

Dear Viewers,

Eclipse application are debugged using traditional ways like System.out.println, restart the application, update the jar and verify their coding workflow through logs. Its better to debug your application and step over each line of code to check your result, and saves more time too.

1. Open run.sh file and add the following code before the line where catalina gets executed . sh ../tomcat/bin/catalina.sh run

Here, I have used PORT 8000 as listen port, You may use your own free port

JAVA_OPTS="-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y" export JAVA_OPTS = "$JAVA_OPTS"
Learn more at JDWP

2. Run the run.sh file. Now, The Shell script listens to the port 8000

3. Now, Open your eclipse where you have configured your build with all dependencies.

4. Go To Debug configuration from Run Menu

5. Find the Remote Java Application from the left pane. Create a new one

6. Now, Give a name and Choose your project from the right pane and give the listening port 8000 in the Connection Properties

7. Click Apply and Debug

8. Next time, you need to debug, Go to Run-->Debug History -->Choose your debug name

9. Now, You must see the run.sh which was waiting for the listen port would have started. Double click on the left side of the line number to insert a breakpoint.

10. And its done. Happy Debugging :P :)

Feel free to post your queries.

Port Forwarding - Host your own website from Home @ free of Cost | Wamp Server | Simple 10 Steps

2015-03-23T17:54:00.006+05:30

Port forwarding is a technique of translating the IP address or port number of a packet to a new destination and forward the packet. The destination may be a predetermined network port. Port forwarding allows remote computers (for example, computers on the Internet) to connect to a specific computer or service.

Here are the following steps to port forward your modem/router so that anyone can access your project running on wamp server.

Prerequisites :

Before continuing Make sure that your modem and ISP (Example: Airtel) support port forwarding by referring to the manual or internet.

Find out your local IP address (This is the address where website request will be forwarded ) using ipconfig command in command prompt
Note down the IPv4 address of your connection and will be required in further steps.
Point your browser to your modem configuration page (Usually http://192.168.1.1) and depends based on your modem model.
Find out the port forwarding services in the configuration page.
Follow the screenshots where port forwarding is done in BSNL Wi-Fi Type 2 modem.
Select server and Web Server from drop down box in predefined or use User defined to define your own settings.
Now, type the local IP noted down in the Forward to Internal Host IP Address box.

PORT FORWARDING RULE

Click Apply and restart your modem. Now, you need to check whether the port (80 in our case wamp) is opened. Point your browser to http://www.yougetsignal.com/tools/open-ports.
Check if the Particular port is open for outside world.
If the port is still closed, then you might need to check your Windows Firewall rules and settings and modem support page. If everything is successful, ask your friends to open your external IP address in browser and they should see your wamp server page.

DISCLAIMER:

The reader should have the knowledge of wamp server usage, creating project using PHP and also some details about IP address and port.

"It works great for users having static IP, else you might have to discover your ip and send to friends each time you restart your router."

Remember to hold on with no.of request to your IP. If you have a high perf. system/server, handling of website request won't be a problem.

REFERENCES :

http://www.wikihow.com/Set-Up-Port-Forwarding-on-a-Router
Guide to open port forwarding for your modem. : http://portforward.com/english/routers/port_forwarding/

Published By :

Shirabthinath N J.

Please don't try to copy from this site. The Author has taken immense care to write this article.

Facebook Candy Crush Saga Unlimited Score

2014-05-03T17:36:00.003+05:30

Hello are you interested/addict in playing Candy Crush Saga

but you end up losing all your Life so that u need to wait a long time to refill the Life.Do you want to defeat your Friends Score follow the Below Steps.

Step 1:

Download Cheat Engine http://www.cheatengine.org/

Step 2:

Install Cheat Engine and Launch that Application.

Step 3:

Click on the computer icon seen below the file menu

Step 4:

Open candy Crush Saga in Firefox Choose fire fox from the list of procress running

Step 5:

Make a First Move

Check the Score and type value in cheat engine and click first scan

once its done you get a list of values in left side .Dont care about that .

Step 6:

Make Another Move

Now My Score is 240

type this new value in the cheat engine and click next scan

Step 7 :

The List is Filtered.Select the Second Address and chose Change Value of selected Address.

Change the value to Change your Current Score.

Now i set the Score to my desired value ie) 1,000,000 and complete the remaining Moves and Finish the game.

The Final Candy Crush saga Score hack is done.

My Candy Crush Saga Score is updated with my unlimited value.I got Rank 1 in Candy Crush Saga Among My Friends.

Note:

Got any Doubts you are free to ask in the comments.

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Sony Display Technology-The Triluminous Display

2013-08-24T17:24:00.000+05:30

Sony’s Most refined screen technologies has been found in the latest high end bravia TV’s Now Introduced in Xperia Z Ultra Smartphone, A high end android device.

Conventional LCD Screen’s add contrast, brightness, saturations, But Sony Bravia Expertise introduced the Tri Luminous display replicates red more vividly, hard to reproduce greens and blues are richer and more intense and People look more real and skin tones.

The LCD Screens has less wide palette colours but the Triluminous display increases the width of colour palettes

Sample Illustration

Here’s a range of colour pens to paint a beautiful picture but if we add to the range of pen which opens up to new dimensions

How does it work?

The Reason is behind the X Reality Display Image processing engine for mobile add spectacular clarity to your pictures, thereby enhancing the contrast, add saturation, sharpness and reduces noise in the image to display a stunning detail and vivid colours.

Xperia Z Ultra features a 6.4” Full HD display with Sony’s latest Bravia TV technology, TRILUMINOS™ Display for mobile, creating a wider palette of rich natural colours. This breakthrough technology includes X-Reality™ for mobile – Sony’s intelligent display technology which analyses each image to optimise colours, sharpness and contrast for vivid image quality.

The super resolution feature reproduces lacking pixels resulting in sharp videos while the large Full HD display has been optimised to experience at least 60% more of the screen than most smartphones.

The Super Resolution function analyses your movies and reproduces lacking pixels for high resolution viewing experience. The X-Reality™ Engine selectively processes everything on your display device for optimal Razor Sharp viewing...

Triluminous display and X-Reality Engine, An Innovative Technology for a colourful and amazingly crisp

Author

Shirabthinath N J

Computer Science & Engineering(CSE)
Mepco Schlenk Engineering College
Sivakasi

Please don't try to copy from this site. The Author has taken immense care to write this article.

IRCTC fast tatkal booking

2013-07-01T23:16:00.000+05:30

If your are outside India this post wont be of any use to you .Hey Indians we everyone traveled in train and always wish to book tickets online especially tatkal tickets.

Reasons to miss Tatkal tickets

1.Low internet speed

2.Bank Gateway

3.Browser we use

Above all the we miss a thing called SMART WORK

Now i will explain you how to smart work helps you to get a confirmed tatkal ticket.

while reserving tickets we spend most off the time in typing data so we need to quickly finish that process that is called smart work.

Some may get problems doing this bcoz we dnt have good typing speed,though you may be a good typer u take lot of time to finish typing that data bcoz of wrong entry of data and correcting it

i came across a useful thing to get this work done in a button click

1. Goto to this site click here

fill your details in the given form

2.click on i'm feeling lucky button

3. you will get a magic autofill icon on the bottom right side of the page

4.Finally you drag that button to the bookmark toolbar of you browser

Note: When your are booking just click the button on present on the bookmark toolbar and your done!!

your data automatically loads to the form in the IRCTC passenger entry details form.

Get your own Facebook theme

2013-06-28T14:54:00.002+05:30

Hello Facebook fans are you bored of seeing the blue colored top bar of your facebook Timeline,here are a few tricks to to set your own bar color of your choice :)

All this is done using a javascript and changing the CSS property.you dont need to learn javascript or CSS
i will give you the javascript coding to change the colors.

Step 1 :
You should have Mozilla firefox browser.

Step 2 :

Install Firebug Addon on Mozilla browser

link--> Firebug

Step 3:

Press F12 to open the add-on on the browser.

This window will the displayed in the bottom of the screen

Step 4:

Now login to facebook and click the highlighted button

Step 5:

Move the cursor near you name to highlight both the name and edit profile as you below the picture

Step 6:

once you have done the addon automatically selectes a code.

right click on the selected text and chose edit HTML

Step 7:

You will see a code like this dont get scared seeing this

***CODE***

function color()

{

var color=prompt("enter a color","");

document.getElementById('blueBar').style.backgroundImage="none";

document.getElementById('blueBar').style.backgroundColor=color;

}

</script>

<button onclick="color();" type="button">change color

</button>

***CODE***

copy the above coding and paste it below that code and your done!! XD

You will get a button like change color near Edit profile.

Step 8:

when you click that button a prompt screen pops up enter a color you want to set and hit ok

i chose green and have a look how it looks :D

Facebook Zynga Poker(Chips Hack)

2013-06-27T13:17:00.003+05:30

hey are you fan of poker and bluffing in the game is your attitude but need more chips for free to play a amazing poker game then its the right place you came. XD

Here are a few simple steps to gain free chips without spending a penny :)

Step 1:
Download Cheat Engine http://www.cheatengine.org/

Step 2:Install Cheat Engine and Launch that Application.

Step 3:
Click on the computer icon seen below the file menu

Step 4:
Choose fire fox from the list of process running

Step 5:
check your chips amount mine is $40,361

Step 6:
enter that value in the value textbox and click firstscan

Step 7:
When the 6th step is over you get the following output.

Step 8 :

Select all the records and click the red pointed arrow

Step 9 :

Change the record values to anything as you wish and click the active square box to make a red check mark

Final Step:

Finally click play now and dont play then click back to Lobby. and your done XD

Facebook Criminal Case (Hacks for Energy,Coins)

2013-06-26T17:13:00.001+05:30

hello are you interested/addict in playing Criminal Case but you end up losing all your energy so that u need to wait a long time to refill the energy.

These waiting may cause you bore the game but now the wait comes to an end here a few tricks to refill your energy for free

Step 1:

Download Cheat Engine http://www.cheatengine.org/

Step 2:

Install Cheat Engine and Launch that Application.

Step 3:

Click on the computer icon seen below the file menu

Step 4:

Choose fire fox from the list of procress running

Step 5:

Check the amount of energy you have and type value in cheat engine and click first scan

once its done you get a list of values in left side .Dont care about that .

Step 6:Spend some energy playing that game.

i wasted 20 energy and it became from 450 to 430

type this new value in the cheat engine and click next scan you will get a single value change that value to the desired value.

Change the value for this memory location to the value you require.

Now i set the energy to my desired value ie) 500

Note:

You dont need to wait or ask your friends for chips,potato or burger

Follow the above steps and enjoy playing

The same case can be followed for increasing coins

Got any Doubts you are free to ask in the comments.

Facebook-Two Steps to break DP(display picture) privacy

2013-06-26T13:34:00.000+05:30

hi readers

This is my first post regarding facebook.you would have heard about facebook privacy which doesnt allow you to view others pictures,post,DP(display picture),but we always look for other ppl's privacy especially to boys who view their crush DP photos even if they are not friends in facebook.

Here a two simple steps to view your friends/crush DP though u may not be friends these steps will guide you to view the actual uploaded DP :D

look at the above picture we may not be friends in facebook so i cannot click the DP picture of this profile but i need to view to full sized image of this here we go follow the below steps

right click the picture and choose open image in new tab

the image opens in new tab and check the url of the image and remove the highlighted text from the url and hit enter :D and you'r DONE XD

Finally you get the actual big size image :)

Thanks for reading have a gud day BUBYEE :)