验证用户名是否有效。用到了AJAX技术

这是一个用java开发的图形化计算器。功能很强大，对于想了解java GUI的编程爱好者很有帮助。-it is a calculator developing by java.it is very helpful for these wanting to have a knowledge of java GUI

JAVA程序设计的一些素材，提供给那些需要帮助的同志，欢迎转载-JAVA programming some material, provided to those who need help comrades, welcome to reprint

基于命令行交互方式的议程管理系统,有需要的可以下载啊。-Based on the command line interactively agenda management system, there is a need that can be downloaded ah.

Ejb的一些写好的测试程序-Ejb write some of the test procedures

一个简单的红心大战游戏源码，编程环境是java。-A simple war game hongxin source, programming environment is java.

ATM机取款模拟程序。基于Java技术，只实现了ATM机的取款过程，有兴趣和有能力的高手可以再加以改进，这样就更完美了。可作为Java初学者《面向对象》编程的一个很好范例。 -ATM machine withdrawals simulation program. Based on Java technology, only to realize the process of withdrawal ATM machines, there is interest and ability of the master could be added to improve, so that even more perfect. Java for beginners can be used as "object-oriented" programming is a good example.

这是一个计算器软件代码，可以用来计算，虽说代码不是很完美，不过也是本人的初作，希望有意思的可以下下。-This is a calculator software code can be used to calculate, although the code is not perfect, however, is also beginning to make my hope that the next one can make interesting.

一个完全用J2SE6.0实现的TrayIcon例子，可以实现系统托盘多功能图标-A fully realized TrayIcon with J2SE6.0 example, can achieve multi-functional system tray icon

sip基本类库c# 学习IM的好帮手 IM的好帮手-sip basic library c#

Java范例程序14-18.rar-14-18.rar