Serialization Technique

Every Programmer wants the application to be time efficient and
simple. Sometimes it takes long time to save and restore the object or
application state. JAVA makes it easy to serialize objects. This has
made the implementation of persistent objects extremely easy.

For the detailed article visit
Java Serialization

Java Programming Mistakes

Some minute mistakes while programming in java can lead to poor and
unstable software. Also, these mistakes can easily ruin one's budget
while causing rare and obvious bugs peeping in and creating a mighty
scare. Not all, but most of the mistakes can however be avoided by
following some basic practices which are really useful and easy.

For details on this, please visit
Java Programming Mistakes

Folder Lock without any S/W

Many people have been looking for an alternative way to lock folders without the use of any alternative software. So, here you go.
Open Notepad and copy the below code and save as locker.bat. Please don't forget to change your password in the code it's shown the place where to type your password. Now double click on locker.bat
First time start, it will create folder with Locker automatically for u. After creation of the Locker folder, place the contents u want to lock inside the Locker Folder and run locker.bat again.

Code for locker.bat
************************
cls
@ECHO OFF
title Folder Locker
if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST Locker goto MDLOCKER
:CONFIRM
echo Are you sure u want to Lock the folder(Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
goto CONFIRM
:LOCK
ren Locker "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Enter password to Unlock folder
set/p "pass=>"
if NOT %pass%== ["type your password here"] goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Locker
echo Folder Unlocked successfully
goto End
:FAIL
echo Invalid password
goto end
:MDLOCKER
md Locker
echo Locker created successfully
goto End
:End

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Global GuideLine Group

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members can post messages at Global Guide Line Group. So looking for
your arrival at below link.
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J2EE (Java 2 Enterprise Edition)

J2EE is the technology which any computer programmer can learn without spending money from his pocket. If you ask why, the answer is simple - everything is free in the j2ee world. This site showcases more on J2EE materials, tutorial downloads, examples, interview questions, tips and tricks etc..
Visit J2EE (Java 2 Enterprise Edition)

IT Tutorials and Interview Questions

Huge Collections of IT Tutorials and Interview Questions are found at one place. Tutorials can be downloaded easily and start learning at Offline.
Collections can be found at IT Tutorials

Implementing Ajax with ZK

Ajax technology, as part of Web 2.0, came as a boon to the developers to create dynamic and responsive interfaces, but writing JavaScripts was still an overhead. The answer to this problem comes as ZK, which is an Open Source Ajax framework that allows Java Web developers to create rich Web applications, quite easily.
Learn at Ajax With ZK