Most Popular Scripts | Java | Tutorials & Tips | General Java | Introduction to Java

This is a small Console Based Java Calculator that can add, subtract , divide and multiply two numbers. Find the square root of a number, cube of a number, nth Power of a number. It is very for the begnners of Java....

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This first Java training lesson describes how to create, compile and run your first program using notepad and the windows command prompt. This focuses more on teaching you how to get it to work than on the function of the code, which will be explained in a future lesson. This lesson is also demonstrated in a video.

This free tutorial series teaches the basics of Java programming. It requires no previous Java experience, and is perfect for the beginner. Tutorials cover a wide range of topics, from applets and applications, to more advanced issues such as class design, event handling and networking.

A simple Drawing Pad on which the user can draw some lines and shapes by using the mouse.

Java programming language was primarily developed to deal with embedded applications. But with the introduction of Swing and other user interface utilities to Java, it made its mark in desktop applications too. Now the trend is to use Java technology in developing large web and enterprise applications. Java is more focused on web then desktop applications. But, in this article, we are going to discuss how useful Java is as a development technology for stand alone desktop application development in present scenario.

This sample of JSP file, first handles all posted data from a web form and write to a text file. We have used Tomcat Server to run our sample code. You could easily edit the source code to use in your application.

JTurtle is a free educational programming tutor. It uses Java Bean Shell as a scripting language. BeanShell is extremely easy to use for procedural programming, but it can also be used to teach Object Oriented programming as the full Java programming language is accessible. Notable Features: * Uses BeanShell scripting which allows for procedural programming or full on Object Oriented Java. * Has the ability to stop running scripts.(useful to kill infinite loops in scripts) * Images can be saved as PNG files * Syntax hilighting via jedit's JEditPane component(Java, BeanShell, & JTurtle API) * JTurtle Javadoc viewable from interface. * GPL license

This guide shows how to compress / decompress data using ZIP, and provides an example utility to perform this task.

Learn all aspects of arrays in Java. From the beginner level to advanced. Take a look and become an array guru.

A detailed tutorial for If else which plays a very important role for beginners If else? What are "if elses" and why do you use it? Come and find everything in this tutorial

This tutorial starts with basics programming language constructs in Java and then moves on to discuss Object-oriented Programming concepts in Java. This tutorial is made from my University lectures.

While you are programming you would want to use some class members independently of any object of that class. Normally a class member is accessed with the help of the object of that class. However, it is possible to create class members that can be used by itself. To create such a member, the keyword static has to precede its declaration. When a class member is declared as static, it can be accessed before any object of that class is created and without reference to any object. Both methods and variable can be declared as static. The best example to understand is our main() which is declared static. Its is static because it must be called before any object exist.

A Java method is a collection of statements that are grouped together to perform an operation. When you call the System.out.println method, for example, the system actually executes several statements in order to display a message on the console. Now you will learn how to create your own methods with or without return values, invoke a method with or without parameters, overload methods using the same names, and apply method abstraction in the program design.

Examples and details of Java for loop usage are covered in this article. You can learn every details about how to use for loops in Java.

This article explains how to use arrays in Java. With the included code examples it is easy to understand arrays behaviour.

This is a detailed description about how to use HashMap in Java. Lot of code examples makes it easy to understand it's behaviour.

This article demonstrates how to generate random numbers in Java. The code examples helps you to understand the details.

This article demonstartes how to compare objects in Java using the equals() method.

This article teaches you how to use an enum in Java. Code examples help you to understand the enumeration syntax.