计算输入公式 字符转换器 例如（A+B）*c的值等

XeoMenu是一个图形菜单，允许你在一个图形上定义热点区域，当用户移动到热点上时，弹出菜单。这个XeoMenu有几种类型供大家使用，还有源码文件学习 -XeoMenu is a graphical menu, allow you to a definition graphics on regional hotspots, mobile users to hot on, a pop-up menu. This XeoMenu are of several types for everyone to use, study source documents

将演示如何利用Jakarta POI API 创建Excel 文档。-will demonstrate how to use Jakarta POI API to create Excel documents.

这是一个,用java写的物理仿真实验程序4，供大家学习。-This is a use java written procedures for the physical simulation experiment 4, for them to learn from.

这是一个用Java编写的视屏播放的小程序，适合初学Java者学习-This is a work written in Shiping Java applet to play, suitable for beginners to learn Java by

一个小游戏用java实现的数字魔方，功能比较丰富，有自动算答案，音乐等功能。比较有意思。-A small game using java realize digital cube, function rich have automatic operator answers, music and other functions. Interesting comparison.

图从右急速向左滚动.rar-map triumped rapidly rolling left. Rar

特酷变色字.rar-special characters. Rar

一个小例子，一场java和vrml编辑的游戏，从中可以学习java对vrml的调控，希望大家可以相互学习-A small example of a java and VRML editor games, can learn java from the control of VRML, I hope everyone can learn from each other

用Java编写的一个MP3播放器。许多初学都对于用java开发多媒体软件很头疼，这个也许会有帮助-Using Java to prepare an MP3 player. For many beginners are using java to develop multimedia software is a headache, this may be helpful

jsp的网上书店源码.包括数据库,tomcat下运行通过.-jsp source code of the online bookstore. including database, tomcat run through.