IP filters, IP packet filtering

Infix到Postfix转化的完全实现，Infix到Postfix转化的完全实现-Infix to Postfix conversion fully achieved

检查一个tcp或udp端口是否被占用-Check if a tcp/udp port has been used

下载指定http链接的时候，仅仅使用socket去下载-Http link to download the designated time, only the use of socket to download

采用winsock实现的多人组播聊天的程序 入门socket编程的好东西-Realize the people using winsock chat Multicast socket programming procedure entry good things

该程序能显示在网络上的电脑，包括电脑名称和ip地址还有局域网名称信息。-the program can display computer on network , include host name, i and lan name,

用pop3收信，解决收取gmail邮件要使用ssl的问题-Use pop3 Shouxin, receive gmail email address you want to use ssl problem

以工作区的形式有效的管理工程的所有数据,是现行的比较主要的一种管理方式，尤其对大型工程很有效!-Work area to form effective management of all project data, is present mainly as a comparison of management methods, especially for large-scale projects very effective!

socket队列、多线程通信功能多-socket, multi-threaded multi-functional communication

声明一个原始套接字，设置套接字选项，将本地IP和端口绑定到该套接字，使用WSAIoctl设置SIO_RCVALL 接收所有的数据包，启动一个死循环来不断分析接收到的数据包-a statement original socket, set socket options to the local IP and port binding to the socket, use WSAIoctl SIO_RCVALL set up to receive all the data packets, started a cycle of death to receive ongoing analysis of data packets

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