Java Programming

The enum type is a new feature in the Java 1.5.0 language, designed to solve weaknesses in the way enumerated values were handled in prior Java versions. At its most basic, it adopts a structure...

All Java programs require the use of a special piece of software, the Java Virtual Machine, in order to run. This program provides applications with a stable environment that does not change...

The first program generally created in any first year Computer Science class. With this quick article, you'll be able to make the HelloWorld program.

Game development can be fun and exciting. However, it's also a tremendous challenge with a steep learning curve. While the old two player game Tic Tac Toe may not be as exciting as Quake or...

When creating a class to model the information for a savings account in Java, a number of special considerations come into play. The most important of these is a subtle weakness in the Java...

Java is a programming language used to create applications for Web sites and add-on features for Web browsers. A number of files are associated with Java, including .policy files.

Java is a type of computer programming language used primarily to power applications or animations on websites. A number of files are associated with Java, including .mf files.

Core Java refers to the fundamentals of programming in the Java programming language. Java is developed by Sun Microsystems, which offers books, training, and online tutorials for core, advanced...

Its not that difficult to crack SCJP and you may get full score if you follow simple tips and all you need to do is a lot of practice. As you are starting for the exam you must know Java basics...

The Java programming language, created by Sun Microsystems, has a growing standard API to provide programmers with a wide variety of tools for accomplishing common tasks. Java 1.5, also known as...

Java's Runtime class provides access to the runtime environment in which the application is running. Runtime's exec methods allow you to run external programs from a Java application. Executing...

Simple dice games can be easily created in Java by creating a wrapper around the Random class called Dice. This wrapper will include a simple dice game and can be used as a dice abstraction within...

A file whose name ends with the .j extension may be a Java source file, a JPEG image file, or a JAR archive file.

Google's new mobile handset operating system will bring the same revolutionary mobile application development for android that happened has evolved with iPhone and the iPhone app store. For the...

The Java programming language is used for a variety of different applications, including Web-based applications, applications for mobile devices, business software and games. Java certification...

Java is a powerful and versatile language that can be used to develop a variety of applications, including websites. This guide will cover the basic steps involved in building a website using...

The Java programming language takes an exceptions-based approach to handling error detection and handling in code. Rather than create a complex system of nested if-else statements to try to catch...

It's easy to forget sometimes that the primary reason computers were invented was to perform repetitive mathematical tasks, like converting meters and feet. This example will not only illustrate...

Everyone remembers playing the word-guessing game Hangman as a child. One player secretly chooses a word. The other player has to guess letters that may be in the word. If she is right, the...

Java is a free tool that developers and web users everywhere use on a daily basis. It is a simple computer language that is written so that (in theory, at least) any computer running any operating...

Java is a powerful programming language with a wealth of useful classes and methods that simplify tedious tasks and complex data structures. The exercises of reversing digits in an integer...

In Java's Swing GUI library (as well its precursor AWT), the arrangement of components within a frame or panel is determined by an implementation of the LayoutManager interface. The LayoutManager...

Modeling a solar system in Java, besides being fun, is a good exercise to illustrate and practice thinking in terms of some basic concepts in Object Oriented Design (OOD), especially inheritance...

The Java programming language is designed to run through a "virtual machine." This is unlike languages such as C, where a program is written and compiled for a specific architecture and operating...

A common mistake made by new programmers is to store all collections of data in simple arrays. While the basic array is a great data structure, it has a number of weaknesses that can be avoided by...

If you lose the BIOS password of a desktop computer, the solution is simple--remove the battery backup for the BIOS and your password is deleted. Unfortunately, in the case of the Toshiba Tecra M2...

Java is one of the most commonly used coding language in use as of 2009. Applets ranging from games to complex queries are run on Java and its Runtime application. But as with every coding...

The Java Database Connectivity (or JDBC) API is a set of standard classes designed to provide a single unified interface for connecting to all major database solutions. Supported databases for the...

Randomly generated numbers have many uses in computer programs, such as creating unpredictability in games, modeling simulations and performing encryption. Java provides two techniques for...

The refletion API a power full tool in java learn how to use it simply

The Java language keeps track of time entirely in terms of the number of milliseconds that separate a moment from midnight, January 1, 1970 UTC and stores this value as a long (64 bit) integer....

An exception occurs when an abnormal situation (such as an error or problem) occurs that a method is unable to handle. The method exits by "throwing" an exception, communicating to the calling...

To improve the graphical quality of your Web browser, you should download and install Java. With Java, you can see images and videos with much better clarity than you can without it. Once you've...

Learning a new programming language is often challenging. Learning and mastering Java---an extensive language with seemingly endless classes, packages, frameworks, APIs, technologies, acronyms,...

The Java Database Connectivity (JDBC) Application Programmer Interface (API) provides classes for connecting to and accessing tabular data, including relational databases. The ResultSet class...

ActionListener is a library of classes that gives Java developers a method of capturing events. An event is fired whenever a user interacts with an application. For instance, clicking a button...

The Java API provides you with a large library of standard classes that exist to make tasks--which would be complicated and time-consuming under languages such as C--become relatively fast and...

One of the features of the Java programming language is the large library of standard classes for solving routine programming tasks with relative simplicity. The idea is to allow programmers to...

Creating XML files is used by programmers who want to create dynamic pages from Java code. XML files can be used to import values into a database, or they can be used to display lists of data to a...

Java Server Pages (JSPs) are designed to run from a Web server and give Java programmers the ability to dynamically create Web pages in response to client or other computer requests. JSPs use...

The Java programming language was unique when it was first released in the mid 1990s in that the language was designed to be a hierarchy of classes. Unlike C++, which extended the C programming...

Jakarta Struts is an Apache-sponsored, open-source, Java Enterprise-based development framework that builds on the Java Servlet programming libraries. Struts uses Java Servlets to create content...

The Java programming language includes the JDBC programming library that allows a developer to make database-driven server and client-side programs. JDBC is also incorporated in the NetBeans Java...

Java Struts is an Apache-based, open source framework used to build Web-based programs that utilize the Java family of Web technologies. Java Struts makes use of the Model View Controller (MVC)...

Public key cryptography (PKI) is used on the Internet to permit secure business transactions and provide a secure environment on the Web when required. One method of using PKI is a combination of...

Java's JDBC framework gives developers a powerful way to interact with databases. One of the tools provided is the PreparedStatement class. PreparedStatements can be used to execute any kind of...

JavaBeans is the name for the component architecture structure for the Java 2 Platform, Standard Edition. Sun labeled its predefined component structure JavaBeans to differentiate the Java...

Java Servlets refer to Java programming language objects that are used to take requests from users or other computer systems dynamically and send appropriate responses. The Java Servlet Applied...

The Java programming language was developed in the mid-1990s by Sun Microsystems. Java programs can run on any operating system that supports the programming language through the use of a common...

The Java programming language was developed in the mid-1990s by Sun Microsystems. Java programs can run on any operating system that supports the programming language through the use of a common...