实验软装置（基于表达式的计算器ExprEval） 很不错的 有帮助于学习提高...

用JAVA实现的RADIUS服务器，提供鉴权、授权和计费处理等-using the JAVA RADIUS server to provide authentication, authorization and accounting treatment

培训考试系统代码-training and examinations system code

记忆测试软件 设计内容 设计要求 总体设计 具体设计 运行效果与程序发布 主类Memory 方块 Block 记忆测试板MemoryTestPane 显示成绩 ShowRecord 记录成绩 Record 随机排列图标 RandomSetIcon 测试者 People -Memory test software design content design design specific design requirements and procedures to run effect of the main types of Memory published box Block memory test board shows MemoryTestPane record results Record Results ShowRecord random test RandomSetIcon icon People

document about javascript very usefull

Java开发工具ANT-Java development tools ANT

java中关于按钮的一些处理方式-java button on the way

输入关键词后进行检索，然后根据分的词进行搜索-lucene search keyword

小程序不断地显示绿色的数字，每秒一个。如果数字是质数，小程序以红色显示。-small programs continue to show a green figure, one per second. If the figure is the number of quality, small programs to show red.

Derby数据库是一个纯用Java实现的内存数据库，属于Apache的一个开源项目。由于是用Java实现的，所以可以在任何平台上运行；另外一个特点是体积小，免安装，只需要几个小jar包就可以运行了。这是其jar包。-Derby database is a pure Java implementation of the memory database with belonging to an open source Apache project. Because it is implemented using Java, so it can run on any platform Another feature is a small, free installation, only a few small jar package can be run. That is its jar package.

一个图形用户接口的JAVA源程序编写器。功能很强大。