jsp实现图形验证码,用于实现jsp图形验证码

socket 接收代码的具体实现,测试连接时使用-socket to receive the concrete realization of the code, test the connection using

一款基于菜单的，非常精巧的Lan Chat-A menu-based, very sophisticated Lan Chat

侃神2代聊天室-Kan God substituting two chat rooms

一个简单的网络聊天服务器，在线聊天

PHP 动态生成图片，介绍如何利用 GD2 动态生成论坛的验证码程序-PHP dynamically generated images, how to use GD2 dynamically generated code Forum certification procedures

一个很好的UDP协议监视器，能动态监视局域网的所有机器-a good UDP monitors, dynamic monitoring of all machines LAN

这是一个利用UDP进行通信的小程序，用的是异步套接字模式，可以灵活的改变原IP和目的IP以及原端口和 目的端口 -This is a use of UDP communications for the small program using the asynchronous socket model, the flexibility to change the original purpose of IP and IP, and the original purpose of ports and port

用C++实现FTP的上传下载功能，对网络网络编程感兴趣的朋友可能会用到-With C++ Realize FTP for uploading and downloading functions, network programming on the network of friends interested in may be used

粗略写的一个聊天室，介绍了SOCKET在C#中的运用-a simple chat room source code. it is used to introduce the employment SOCKET in C#.

设定系统网卡各种参数，如ip,dns,相关参数。在2000下立即改变网卡参数。-card system set various parameters, such as ip, dns, the relevant parameters. In 2000 card immediately change parameters.