clk-sunxi

在局域网中，管理员常常需要将某条信息发送给一组用户。如果使用一对一的发送方法，虽然是可行的，但是过于麻烦，也常会出现漏发、错发。为了更有效的解决这种组通信问题，出现了一种多播技术（也常称为组播通信），它是基于IP层的通信技术(In a LAN, administrators often need to send a certain message to a group of users. If one to one transmission method is used, it is feasible, but it is too troublesome, and often there will be missed and wrong hair. In order to solve this kind of communication problem more effectively, there is a multicast technology (often called multicast communication). It is a communication technology based on the IP layer.)

获取本机网卡的mac地址- Gains this machine net card the mac address

HTML transfer to TXT.

这是一个用PHP3和javascript写的程序，使用者有他们自己的聊天配置文件，用户数据和聊天记录被写入MYSQL数据库，采用自动卷屏模式，显示在线人数，可以查看在线用户的资料。-This is a PHP3 and javascript used to write the procedure, the user has their own chat configuration file, the user data and chat history are written in MYSQL database, the use of automatic roll-screen mode, display the number online, you can view online information.

一个实现在代码行数的统计，非常全面，各种信息都可以统计！(An implementation in the line of code number statistics, very comprehensive, all kinds of information can be statistical!)

tcpdump代码 包括自己实现的协议截包驱动-tcpdump including its own code to achieve an agreement cut package drive

VC++ 使用MFC ODBC访问数据库，请注意：在VC环境下运行程序前，必须注册ODBC数据源，数据库文件为bookinfo.mdb，数据源名称为bookinfo，直接运行可执行文件也需要将数据库文件与可执行文件放在同一路径下。(VC++ using MFC ODBC to access the database, please note: In the VC environment before running the program, you must register ODBC data source, the database file is bookinfo.mdb, data source name is bookinfo, also need to run an executable file with an executable database files files in the same path.)

该项目是加密文档 应用于加密算法值得学习(The project is an encryption document applied to an encryption algorithm worth learning)

BlueCore2-External Single Chip Bluetooth System BC212015 (USB and UART version)

银行与其它系统联网，这是客户端，在本站能下载到服务器端的源码。-banks and other networking systems, it is the client, the site can be downloaded to the server side of the source.