read and write Excel files java API, rar Add to jar can be used in category

一个用cSharp编写的聊天室，不算完善，客户端需要硬编码服务端的地址-CSharp prepared using a chat room, which is not perfect, the client needs of hard-coded server address

有关Ping使用的例子-the Ping examples of usage

获取数据包柄对其进行分析，分析数据包类型，及相关协议种类-access data packets handles its analysis and packet type, and the relevant agreements types

极简网络聊天程序，，只需填上双方的计算机名或ip，以及使用的端口号即可。大小仅1.83k源代码总共17行，，呵呵，好玩极了！！！当填上192.168.0.255地址时，意味着你可以对局域网进行网络广播了-Minimalist Internet chat program, and the two sides need only provide the computer name or ip, and the use of the port can be. 1.83k size only source of a total of 17 firms, huh, and had a great time! ! ! When filling 192.168.0.255 address, which means you can pair of LAN network broadcast

特别说明，A UDP-based Reliable Data Transfer Library源码非原创，详细说明见压缩包里的“说明”word文档-in particular, A UDP-based Reliable Data Transfer Library source of non-original, detailed description of the compression bag "note" word document

路由跟踪VC2005源码，封装了trace类 格式化打印路由信息，和window自带的tracert差不多-VC2005 routing source tracking, packaging the type of format printing trace routing information, and the window is almost built-in tracert

可以获取主机的name和ip,调用windows动态链接库,源代码非控件-can access mainframe name and ip, called Windows dynamic link libraries, source code control-

检测用户信息(操作系统,浏览器,ip地址)-Detection of user information (operating system, browser, ip address)

透明代理模拟IP发帖，非常好用的ASP代码-IP Transparent Proxy simulation when posting, very handy ASP code

非常好的网络小程序，实现了简单的聊天功能，有服务器和客户端程序两部分，可以详细的源代码。-very good network of small procedures, to achieve a simple chat feature, a server and two clients, the details of the source code.