This lesson explains how to use the java.util.regex API for pattern matching with regular expressions. Although the syntax accepted by this package is similar to the Perl programming language, knowledge of Perl is not a prerequisite. This lesson starts with the basics, and gradually builds to cover more advanced techniques. Lesson: Regular Expressions (The Java™ Tutorials > Essential Classes)
Features new in Java 7 Forum at JavaRanch
Java SE Technical Documentation Oracle Technology Network > Java SE > Java SE Documentation Advanced Search Other Java Documents Java EE
This section introduces you with the applet and describes the advantages and disadvantages of applet. What is Applet This section introduces you with the applet and describes the advantages and disadvantages of applet. Applet versus Application This section defines the various differences between the Applets and the Applications. Understanding Applet Life Cycle In this section you will learn about the lifecycle of an applet. You will learn about the different methods of an applet. HTML for Java Programmers Welcome to the Internet Now a days Java has become so stupendous that we can't even think of WWW (World Wide Web) without it. Java Applets,Free Java Applet,Java Applets Tutorial,Download Java Applets,Java Applet Tutorials
Update This article is a little old now, so I've started a new series (as of April, 2010) on Java decompilers and obfuscators . Please follow that link for much more recent information. Learn how to download applets and decompile Java class files - Part 2
Java, ProGuard, and Ant - How to obfuscate Java class files with ProGuard | Java obfuscation | obfuscate Java classes Java obfuscator/obfuscation FAQ: How can I obfuscate my Java class files so they can't easily be decompiled? (Or, how do I use ProGuard to obfuscate my Java class files?) As I've written before in Java decompilers and obfuscators , if you're sharing a Java application with other people, and you don't want them to be able to easily decompile your Java class files, you're going to want to obfuscate your Java class files. One way to obfuscate your class files is with a tool named ProGuard . In this article I'll share how I obfuscate my Hyde application with ProGuard.
yGuard is a free Java bytecode obfuscator and shrinker that improves your software deployment by prohibiting unwanted access to your source code and drastically shrinking the processed Jar files at the same time. The current yGuard version is 2.4. Please refer to the requirements and changelog for details about the latest version. Features yGuard is absolutely free! yGuard - Java Bytecode Obfuscator and Shrinker