java版本的聊天程序，应用到Socket，包括客户端与服务器端

奉献股票交易软件的JAVA版本，ECLIPSE调试通过，没有BUG。-Stock trading software, dedicated JAVA version, ECLIPSE debug through, there is no BUG.

这是一个猜数字的小游戏-This is a small game viewing

M4AppSampleSwing.javafdfdf fgfgfdsgfgd-M4AppSampleSwing.javafdfdf fgfgfdsgfg d

本程序通过两个简单的例子来说明Java acm包中的使用，非常有学习参考价值-This procedure through two simple examples to illustrate the package of Java acm use, very useful to learn

Java逐步实现俄罗斯方,基本游戏功能都具有，可供Java程序员参考。-Java and gradually realize the Russian side, the basic game features are available for Java programmers reference.

连接postsql数据库的java-database connectivity postsql java

一个关于时间的程序-A program concerning time

本文可以良好的练习打字，功能好，大家可以免费下载-This article can be a good practice typing, function well, everyone can be downloaded for free

聊天室说明： 此程序基于C/S模式，Server端只要运行一个就可以了，一个用户对应一个Client端，可以运行多个Client端进行多人聊天，聊天分为广播形式和单点对单点的选择发送形式。此程序可以在单机和局域网运行。 在原来程序的基础上，稍加修改了程序，添加了检测用户名唯一性的功能，并且完善了注释。如果有什么错误，请大家多多指导!-Chat Room Note : This procedure based on the C/S mode, Server running an end as long as we can. a user corresponding one-Client can run multiple Client-for people to chat, Chat radio format and divided into single-point single point of this form of choice. This procedure can be single and LAN operation. In the original procedure on the basis of some amendments to the procedures, adding users were detected only sexual function, and improve the Notes. If there is anything wrong, please Members can guide!

同步接收web services请求，nio异步调用服务端-Synchronous web services to receive the request, nio asynchronous server calls