JK Stack: JAVA

Encryption And Decryption Using DESede ( Triple DES algorithm Padding modes ) In Java?

There are several ways to do Encryption And Decryption but here i am going to use DESede ( Triple DES algorithm Padding modes ) found in na...

In last tutorial we discussed , how to create JSONArray of JSONObjects and pass with Ajax call in JSP.If you want to refer then visit this...

As we know, HTTP is a stateless protocol so series of interactions are difficult to maintain between client and server. That’s why we use ...

Conditional Expression (operator) is also known as the ternary operator . This operator consists of three operands and is used to evalua...

In this tutorial , i am going to tell you about java object cloning ( Cloning Java Object ) using Serialization .The purpose of java seriali...

There is a common question people ask, can we invoke private methods of a class publicly ? YES we can call private methods of a class in ano...

There are several ways to get values or keys of a Map in JAVA. Since all maps in Java implement Map interface, following techniques will wo...

Here i am using swapping for reverse the String so we need to run the loop till strLength/2 i.e with complexity o(n/2) . Here is the prog...

For sending the email using JAVA Mail API, you need to add following jar files: 1. mail.jar 2. activation.jar Download jar files you can do...

In NetBeans: It is possible that the java virtual machine will begin to throw OutOfMemoryError when your Java program requires a large am...