csma/cd 模拟 其余的自己看吧

简单的抓包工具，方便易用~~~~~~~~~~~・-简单的抓包工具~~~~~~~~~~~~~~~~~~~~~~~

java实现的ip扫描程序。-realized ip scanning procedures.

C#得到本机物理地址-C# to be physical address of the machine

好用的，C#实现TCP聊天（含客户端和服务器端）比较稳定，并且有处理粘包问题，请快下载吧，很适合学习或者项目中使用

做多客户端与服务器端的双向通信，采用QLocalSocket/QLocalServer实现起来简单，但通信效率太低，客户端发数据，服务器端的readyRead信号延时约100ms（看QT源码，发现里面用的是100ms定时器来检测信号），后来自己照着QLocalSocket的思路封装了windows的命名管道，采用多线程来接收数据，在本机上测试通过，通信效率有明显改善。-To do more client and server-side two-way communication, using QLocalSocket/QLocalServer to achieve them simple, but the communication efficiency is too low, the client made the data, the server-side readyRead the signal delay of about 100ms (see QT source code found inside using a 100ms timer device to detect the signal), and later their shining QLocalSocket encapsulates the idea of windows named pipes, using multiple threads to receive data, tested on this machine, the communication efficiency has clearly improved.

一个Blog程序-Procedures for a Blog

串口通讯编程，java 语言版本的，串口通讯编程，java 语言版本的-Serial Communication programming, java language versions, and serial communication programming, java language versions of

对站点和高质量的源代码不包含高质量但不包含源站点的高质量但不包含源站点的高质量但不包含源站点的高质量

一个局域网聊天程序，一个局域网聊天程序 一个局域网聊天程序-a LAN chat procedure, a procedure LAN chatting a LAN chat procedures a LAN Chat Program

自己编写，一个支持使用代理的Smtp收EMAIL程序。-their preparation, support the use of an agent Smtp EMAIL admission procedures.