Regular expression is one important concepst for all programmers.

用java做的小程序万年历，百页窗等等这些东西-Using java applet to do the calendar, 100 windows, etc. These things

a game of Tic-Tac-Toe for two client applets

deegree 开源软件，实现　wps wss wms wfs 等ＯＧＣ规范的软件，有源码，-deegree open source software to achieve wps wss wms wfs and other OGC specifications of software, there is source code

源的代码图像处理与 Java

用Java写的计算器程序，很方便，基本的计算功能都具备-Use Java to write the calculator program, it is convenient, basic computing functions with

java learn new techonology ajax 1

定制缓存的生命周期，可以添加缓存，删除缓存中的对象，可以对任何对象设置它的生命周期，对象可以是任何类型的。在其他开发的时候可以直接掉来用，单独的一个线程。-Has custom-made buffer the life cycle, may increase the buffer, deletes in the buffer the object, may establish its life cycle to any object, the object may be any type. In other development time may fall directly uses, an independent thread.

用java做一个简单的通话程序，客户端与服务器端通话的过程-Use java to make a simple call procedure, call the client and server-side process

如何对象素点着色java-how to point pixel shader java

一个java写的proxy的例子-Write a java example proxy