Identity Management Made Easy with OpenSSO

Sun's open-source identity services initiative aims to provide an extensible foundation for an identity services infrastructure in the public domain, facilitating single sign-on (SSO) and cross-domain single sign-on (CDSSO) for web applications, federation capabilities, and secure Web services. Find out how it measures up.

Book Excerpt: Murach's Java Servlets and JSP (Second Edition)

The JSTL provides tags for common tasks that need to be performed in JSPs. Coupled with Expression Language, this allows you to remove much of the Java scripting from your applications, making your pages easier for web designers to work with and easier for you to maintain.

Access Your Stored Java Objects with the Iterator Design Pattern

Clean up clumsy and wasteful code with the iterator design pattern.

Soup-to-Nuts Application Management with JMX

Not just another time-eating "solution," JMX actually offers real application monitoring and manageability. Learn about the JMX architecture, the JMX API, and dig into some code.

NetBeans 6.1: Worth a Try

The new NetBeans IDE is like a Swiss Army knife; it offers many different tools, and youre almost guaranteed to find something you like or soon need.

NEW: ClockApplet

This simple component allows you to show the correct local time in a specified time zone for your Web page. The applet is free software, licensed under the GNU General Public License v1.0.

UPDATED: Moving Fractal Tree

The latest version of this mathematical fractal tree corrects a bug that made it disappear from screen when it was dragged it with certain mouses.

Good Old Starfield

A retro, 3D animation with a little rotation. Supported by Java 1.3.

UPDATED: World Clock

World Clock is java applet that show real time including daylight savings time in 74 major cities in all the world. New in version 1.2: a new look and 14 new cities added.

Reverse Complement

Reverse Complement is a simple applet that converts DNA or RNA sequences into three useful formats.

Nokia and Sun Confirm S40, J2ME Vulnerabilities
August 21, 2008 --
According to published reports, Nokia and Sun have both confirmed the existence of serious security problems in the Series 40 and Java 2 Platform Micro Edition (J2ME), giving instant credibility to the claims by Polish hacker Adam Gowdiak. (ZDNet Technology News)

Jim Zemlin: The New Center of Linux Gravity
August 21, 2008 --
What is the Linux Foundation doing now--18 months after its inception? (www.internetnews.com)

Tech Chat: Sacha Labourey on JBoss AS 5
August 21, 2008 --
In this interview, Red Hat Middleware CTO discusses the new microcontainer architecture and previews some of the new and updated core middleware services such as JBoss Messaging, JBoss Cache, the transaction monitor engine, and JBoss DNA. (Javalobby)

Questions for Sun: About JavaFX
August 21, 2008 --
Sun has released a JavaFX preview. Having played around with it, here are Chui Tey on Thu's questions. (Javalobby)

Java, Standards, and Free Software in Europe
August 20, 2008 --
Today local, national, and supranational governments from Latin America to the United States to Europe continue to influence the development of our industry. (Java Developer's Journal)

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Develop a Mobile RSS Feed the Easy Way Find out how to take your basic web development skills and build a mobile J2ME application. Loading Classes Directly from .jar Archives Find out how to make a custom class loader to load classes directly from your .jar archives. Java/JRuby Developers, Say Open 'Sesame' to the Semantic Web The semantic web enables you to use information from disparate sources in different formats/schemas without having to convert the data to a standard format. Get an introduction to semantic web application development using Java and JRuby. Find the Java Bugs That Pose a Threat with FindBugs FindBugs enables you to isolate and correct dangerous Java bugs. Its unique features separate it from the many static analysis tools in the Java world. Find out what makes FindBugs so special. Play an MP3 Using Java Media Framework The code in this tip shows you how to develop a simple Java application that can play MP3 files. This application is based on JMF (Java Media Framework). Create a Menu Bar with JavaFX Here's a JavaFX example that creates a nice menu bar. Silverlight Streaming: Free Video Hosting for All Video has long been the bane of developers for lack of hosting and bandwidth. But with Microsoft® Silverlight? Streaming, almost anyone can get their videos online quickly, easily and for free. Doclets: Decipher and Document Java Code Easily Developers are increasingly required to take over and maintain multiple projects. Doclets, a new addition to Java SE 6, provides a mechanism for learning the source code of Java projects with relative ease. Using Templates for Concurrent XSLT Transformations Use Templates to use a Transformer object (from the TrAX API) in multiple threads running concurrently. Stress Free and Efficient Designer/Developer Collaboration For a long time, collaboration between designers and developers has been a challenge. With developers not understanding much about graphical and user interface design and designers not knowing code requirements, there has always existed an unhealthy tension between the two. But now, thanks to Microsoft Silverlight, XAML, WPF and Expression Blend, the entire designer/developer dynamic is permanently changed for the better.