Top Rated Scripts | Java | Tutorials & Tips

Kode Java website provides beginners to Java programming some examples of how to use the Java API (Application Programming Interface) to develop an application. Learning by following some examples will hopefully decrease the amount of time needed to begin to code in Java.

A tutorial on obtaining, installing and configuring MySQL Database and Connector/J JDBC Driver for use on Microsoft Windows. Advanced topics covered include installing MySQL as a Windows service and configuring MySQL and Connector/J JDBC Driver to use named pipes.

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

This new column offers a glimpse into the new Java 1.4 release, starting with the new jSpinner component of Swing, which lets users easily select a date, number, or choice from a pick list. Article includes code snipets.

This article discusses using the JSP and JDBC technologies to integrate static, dynamic, and database content in Web sites. For the purposes of simplicity and illustration, the JSP pages here use short scriptlets to expose the JSP developer to the underlying JDBC concepts instead of hiding them in custom tags. The author introduces a key design approach that integrates JavaBeans components with JDBC, similar to the way that JavaServer Pages technology already uses beans with HTTP. He also provides code for implementing this integration.

The ThreadLocal class appeared with little fanfare in version 1.2 of the Java platform. While support for thread-local variables has long been a part of many threading facilities, such as the Posix pthreads facility, the initial design of the Java Threads API lacked this useful feature. Further, the initial implementation was quite inefficient. For these reasons, ThreadLocal gets relatively little attention, but it can be very handy for simplifying the development of thread-safe concurrent programs. This article examines ThreadLocal and offers tips for exploiting its power.

Servlets are Java programs running on a web server that produce results viewed remotely on a web server. Servlets has the same purpose that CGI or PHP had in the past. We shall describe how Servlets works with some examples. You will also learn about Servlet Request and Response Model, Servlet Life Cycle, Servlet Scope Objects and Error Handling.

This tutorial helps you to understand: HTTP Response Syntax HTTP Response Header Lines Controlling Response Header Lines Viewing Response Header Lines Response Header Lines of Static Files Response Header Lines Affected by jsp:directive.page Elements Setting Header Lines Directly in JSP Pages Generating Non-HTML Entity Body

Garbage collection is one of the most important feature of Java. Garbage collection is also called automatic memory management as JVM automatically removes the unused variables/objects (value is null) from the memory. User program can�t directly free the object from memory, instead it is the job of the garbage collector to automatically free the objects that are no longer referenced by a program.

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

Sometimes we faced the caching problem of Internet Explorer. Some of the JSP pages of any site were unable to show the updated data because the browser displays the old cached pages stored in the memory. This tips show you how to overcome this situation.

This tutorial will explain how you can create a SQLite instance for your android application, and how you can perform basic CRUD operations. You can then modify it to work with your own applications

Servlets are Java technology's answer to CGI programming; JSP is a technology that lets users mix regular, static HTML with dynamically-generated HTML. This tutorial discusses the basics of Java Servlets and JSP, as well as the advantages of using each of these technologies.

Accepting formatted input doesn't have to be difficult with input verifiers and focus listeners. This installment of Magic with Merlin shows you how to use the new JFormattedTextField component to prompt for numbers, dates, and formatted input. The Java 2 Standard Edition (J2SE), version 1.4, adds two new Swing components to the palette of available GUI elements: JSpinner and JFormattedTextField.

There is source code of simple class AePlayWave in this article, which can play WAV(AUFF, SND, AU might also be supported) sound files asynchronously (in a separate thread, without interruption of main program). It is possible to use it in console or GUI Java programs for playing user notification sounds. There is also trivial RSS-feed checker, which plays various sounds on rss-feed update.

This tutorial shows you how to build a database application using Java 2 Micro Edition (J2ME) Record Management System (RMS). It also demonstrates how to craft a MIDlet that performs the necessary logic of creating and accessing a sample database application and deploys it to a J2ME environment.

Most Java programmers use some kind of tracing system to keep track of potential errors and problems in code under development. However, multithreaded and multiplatform systems can generate a large and baffling amount of tracing data. This article offers tips that will help you make sense of trace data from complex applications.

This step by step tutorial will show you how to build a simple Session EJB. It will then deploy this EJB on JBoss Server and call it from a JSP page running on Tomcat. You will learn how to call an EJB running on a separate EJB cotainer from a JSP page running on a different WEB container. Every step has been explained in detail.

This tutorial briefly explains where to obtain and how to install the Servlet and JSP Classes for Unix and Windows. Also, provides links to get a Servlet-Capable Web Server or Servlet Engine.

A discussion of MIDlet development on the Nokia 6600 making use of the MIDP 2.0 and MMAPI. The artcile will attempt to guides you through many of the quirks of this phone, not least of which is the 'Mickey Mouse' effect of the audio capture tool.