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Oracle Documentation

Tutorials for Java, Linux, Mac OS X, iPhone, iPad, Android, Drupal, MySQL, UML, software quality, testing, and more.

Computer programming free articles, 1-to-1 training, video tutorials and other stuff. Java, C++, Perl, Javascript, PHP.

Java Coffee Break features free Java tutorials and articles. Learn Java now!

This site provides tutorials and links on various computer languages, programming environments, libraries, web development, database systems, spreadsheets, and more.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

YouTube is a place to discover, watch, upload and share videos.

Collection of J2EE web development tutorials, FAQs, and articles.

Resources for Java developers

Having problems opening a file? We will help you find products that can open, view or play your files.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Software, projects, and documents by Stephen Ostermiller.

Thousands of file extensions with detailed information about each file type, including a list of programs that open the files.