用pop3收信，解决收取gmail邮件要使用ssl的问题

java实现的词法分析器，手工生成，输入源程序后，可分离出数字，标志符，分割符，运算符，保留字。-achieve the lexical analyzer, artisanal production, import source, can be broken down into digital, URI, Segmentation website Operators, reservations word.

这是个用C SHARP 写的C/S结构的网络聊天室,支持多客户端连接,适合初学者学习-This is written in C SHARP C/S structure of the Internet chat rooms, support multi-client, suitable for beginners to learn

在Ad hoc网络中节点随机移动的情况下，对二进制指数退避算法进行了分析，在此基础上提出了一种新的退避进制（newBEB），对新算法进行了仿真分析，仿真结果表明，新的退避算法能提高移动情况的Ad hoc网络的公平性．-In Ad hoc networks of mobile nodes random circumstances, of the binary exponential backoff algorithm analysis, on this basis proposes a new backoff hexadecimal (newBEB), a new algorithm for the simulation analysis, simulation results show that new backoff algorithm can improve the movement of the Ad hoc network fairness.

Asincronous socket-based client-server with source code

欢迎继续下载windows网络编程之3，希望对大家有些帮助-welcome to download windows in respect of the three network programming, we hope to help some

C++Builder编写的Socket-C Builder Socket

一个捕获数据包的小程序，可以显示数据包的协议类型，源端口，目的端口，目的地址及数据包大小。-a packet capture of small programs can demonstrate that the agreement packet types, source port, purpose port, the destination address and packet size.

一个与MyIE功能相同的多窗口浏览器，相当实用，包含全部源代码，强烈推荐- With the MyIE function same multi- windows browser, is quite practical, contains the complete source code, intense recommendation!

Client程序同样分别创建一个TCP socket 和一个UDP socket，首先client使用TCP socket连接TCP Server。 连接成功后显示提示信息； 然后client端向TCP Server发送“GET UDP PORT”字符串，Server收到后向client回送自己的UDP Server 端口号（即Client端仅知道TCP Server的端口号而不知道UDP Server的端口号）； client在收到UDP Server的端口号后, 为用户显示3个选项： 1．“Get current time（TCP）”服务器时间 2．“Echo Mode（UDP）”回显6 3．“Exit the program”. -Client program also creates a TCP socket, respectively, and a UDP socket, the first client to use TCP socket connection TCP Server. After a successful connection displays a prompt message and then client-side to the TCP Server sends " GET UDP PORT" string, Server receipt back to the client to send their UDP Server port number (ie, Client-side only to know the TCP Server" s UDP port number do not know Server" s port number) client received UDP Server port number, in order to the user three options: 1. " Get current time (TCP)" server time 2. " Echo Mode (UDP)" echo 63. " Exit the program" .

学籍管理ASPNET服务程序，主要应用于学籍的管理，应用于网络-expulsion management ASPNET service procedures, mainly for the expulsion of management, network application