it is a mechanism to send and receive messages between two java programs. The sender and receiver program might be a standalone program or web based.

JNDI is a mechanism to search a remote application from the local application. The remote application can be an EJB and the local application can be the client of EJB.

Hibernate is a framework to implement object relational mapping. It provides facility to persist the state of object. Here you will learn how to Display, Insert, Update and Delete records using Hib...

In this article we are going to describe the Java layout manager and its use for setting the components within a container. A layout manager is an object that implements the LayoutManager interface...

In this article we describe how you can set a textarea background color and change its Font style.

In this article, I describe what a string is and the difference between the String class and StringBuilder class and give an example of a general use method of string handling.

JDBC is a technology to establish communication between a java program and a DBMS. It uses SQL (structure query language) for storing, updating, or removing data from a DBMS.

In this article you will learn how to set the priority of a thread and use the og join(), isAlive() methods in Java

In this article we will know the use of filter in Servlets.

In this article we will discuss about the use of the hidden field in Servlets.

In this article you can learn the basic steps of creating a thread; this article provides two ways for creating your own thread in Java.

In this article we will know about the Permanent servlet.

In this article we will know how to use session servlet in Java.

In this article we will know how to use cookies in servlet.

Here we will discuss about Url rewritting; a process to create an explict querystring with the help of a hyperlink.The href attribute of <a> tag can contain path of the destination with the q...

This article explains all constructors and methods of the vector class including examples.

In this article you will learn how a Java servlet can fetch a value of a form field by using getParameter() method of the servlet request.

Polymorphism is discussed in this article. You'll see, how to achieve polymorphism in Java. Method overloading and overriding are discussed as well as.

In this article you will learn about Struts framework.

In this article you will learn the process to read value from web.xml file into the servlet.