数据包捕获，协议分析

MyDownloader is an open source application written in C# that is almost a complete download manager.

组播测试,等等。-multicast testing, and so on.

实现了服务器和客户端的网络传输功能，以及服务器和Mysql数据库的交互访问功能，提供了三者的实现框架接口类。-Implements the server and client network transport functions, as well as server and Mysql database, interactive access capabilities, providing a framework for the realization of the three interface class.

ACTAtek门禁系统SOAP API的基本运用，下载门禁用户指纹并UPLOAD到另一台门禁终端。是一个很好的在.net 环境下学习WEBSERVICE SOAP API 的学习例子-ACTAtek SOAP API AND Webservice study good sample

控制中常常要测试被通讯协议理解的正确性，看完这个代码，自己动手写一个吧，不用再求人了。--自创-control often to test the communication protocol understood by the correctness, reading the code, to write himself a bar, do not have to ask for the.-- Inventing

在别人基础上实现了身份验证的邮件发送,即支持esmtp规范，除了例子还有静态库，方便使用。-others on the basis of the identity of the senders, which is to support ESMTP norms, in addition to examples include static libraries, user-friendly.

opal-3.2.2-src.zip配合使用ptlib-2.2.2-src.zip 源码2.2.2 版本-opal-3.2.2-src.zip use ptlib-2.2.2-src.zip source version 2.2.2

本程序主要功能有：“现金管理”、“存款管理”、“债权管理”、“债务管理”这4个功能。 服务器需开启SQLite和SQLite PDO Driver。（PHP5以后的版本都自带了SQLite） 在inc.php中可以修改数据库地址和管理员密码。-The main function of this procedure are as follows: "cash management", "deposit-taking management," "debt management", "debt management" in this function 4. Servers need to open a SQLite and SQLite PDO Driver. (PHP5 own future versions of SQLite) Inc.php can be modified in the database address and an administrator password.

通过实际情况进行相应的配置，可以自动修改ip地址，网关，子网掩码，DNS-The actual situation through the appropriate configuration, can automatically modify the ip address, gateway, subnet mask, DNS

单射函数问题 设函数f将点集S = {0,1, , n -1}映射为f (S) = { f (i) | iÎ S} Í S 。单射函数问题要 从S中选取最大子集X Í S 使f (X )是单射函数。 例如，当n=7， f (S) = {1,0,0,2,2,3,6} Í S 时， X = {0,1,6} Í S 是所求的最大子集。-Injective function, the function f the problem will be the point set based S = (0,1,  , n-1) maps to f (S) = (f (i) | iÎ S) Í S. Injective function of the problem from the largest subset of S, select the X Í S so that f (X) is injective function. For example, when n = 7, f (S) = (1,0,0,2,2,3,6) Í S, when, X = (0,1,6) Í S is a subset of the desired maximum.