Some of the Java
Code I hope that the website can be used as an example here. Let's join in and share the joy of Java.
1. java2s http://www.java2s.com/This website is very good, divided into three categories, are example, products,
Articles In each category, there are multiple sub-classes and search functions, which makes it very convenient to search .. For example, to learn SWT/jface
SWT jface eclipse You just need to study it. In addition, this website also contains JavaScript DHTML, C #/C sharp, C/ANSI-C, SQL/MySQL and other classes. In short, it is very good. 2. codezoo http://www.codezoo.com/This is owned by o'reily, in addition to Java, there are Ruby, Python. 3. Java Learning
Source code Retrieval System http://www.chinaitlab.com/www/school/codesearch/index.html rare to see the domestic, good also need to support a bit, classification is also clear. 4. koders http://www.koders.com/is a comprehensive query site, but it seems to be from the code to find keywords, contains a lot of languages. 5. Resources for Java server-side developers http://www.java201.com/specifically, it is a Web site for Resource Collection and there are not many code queries. However, its classification is quite fine, such as articles, books, examples, extensions, and frameworks. You can enter spring or hibernate as a keyword to search for it.