Regular expression is one important concepst for all programmers.

用java 实现屏幕取词技术，这只是个简单的Demo-Screen technology using java realize that this is only a simple Demo

金融中的计算，一个算法的实现，具体叫什么我也不清楚，帮朋友做的-the financial terms, the algorithm to achieve a specific, what is not clear to me, do for a friend

文本留言簿程序，用JSP和Beans做的。-text Guestbook procedures, using JSP and Beans do.

Miller-Rabin Prime Number Test

成绩管理系统-部分一: 使用了struts,hibernate,spring等技术。 (因为23MB上传多次均失败，故分成3部分上传)-Performance management system- part 1: the use of struts, hibernate, spring, such as technology. (Because many times have 23MB upload failure, it is divided into 3 parts uploaded)

tictactoc 井字游戏-tictactoc gridwork game

自己写的使用JMF编写的简单程序，能播放.mp3等音乐文件能打开jpg等格式图片。可以参考学习。-Writing of the use of their simple preparation procedure JMF can play. Mp3 music files and so on and so on to open the jpg picture format. Can refer to study.

jakarta-taglibs

很好的，我朋友花钱买的，希望对java初学者有所帮组-good, I spend money to buy friends, and I hope to have java help beginners group

这是书上的代码,包括学校管理系统,和网络聊天程序.Java编的.-This is the book" s code, including school management systems, and network chat program. Java compiled.