jd.py

一般的聊天程序都是使用socket方式通讯的。对于一个聊天程序来说一般是一个服务器用来中转消息，然后是多个客户端通过连接服务器来消息交换。(General chat programs are using the socket mode of communication. For a chat program, it is generally a server used to relay the message, then multiple clients to connect to the server through the exchange of messages.)

http://dev.perl.org/perl6/

邮件原代码用socket编-mail with the original code socket series

著名游戏CS(反恐精英)中,建立服务器的工具HLDS的源码. 可用VC++6.0编译!(Famous game CS (Counter Strike), create the tools HLDS server source code. Available VC++ 6.0 compiler!)

基于LabWindows/CVI的UDP通信(LabWindows/CVI UDP communication)

学习网络安全的一本书籍。《黑客入侵（超级详细版）》(A learning network security books. " Hacking (super-detailed version)" )

这是一个关于网络硬件的电子书,包括了一些基本网络硬件的配置和说明,比如路由器,网卡,交换机,等等,同样很适合新手-This is an e-book on the network hardware, including some basic configuration of network hardware and instructions, such as routers, network cards, switches, and so on, equally suitable for novices

输入在某一平面中的点云数据构成的原始nx3矩阵，拟合出该平面(The original NX3 matrix formed by inputting point cloud data in a plane is fitted to the plane.)

说明：  2D相移解包裹程序，可以求解复杂相位,国外最先进论文程序(2D phase unwrapping code!)

删除、添加、修改文件，并且可以查看、保存、退出，实现数据库功能-very useful ，and very interesting