这是一个用VB编写的代理服务器程序源码，通过这个程序能使我们掌握相关的知识...

c/s的关机程序.很easy.学习用 学习用-c/s shutdown procedures. very easy. Learning to use learning to use

this source code to do the source this is the for then yes-this is source code to do the source this is the for then yes

java读写Excel文档的API，把rar改为jar放入类中就能用-read and write Excel files java API, rar Add to jar can be used in category

使用JAVA I/O和 NI/O编写的两种网络ECHO服务器，用以学习两种IO的不同编程方法，体验基于阻塞与非阻塞IO开发高性能网络应用程序的具体实例.Java平台传统的I/0系统基于byte(字节)和Stream(数据流)。这种模式下的I/O 操作以字节为单位,以流的方式处理数据。而NIO( New I/O )以块的方式处理数据，它的系统操作面向Buffer(缓冲),Channel(通道)和Selector(选择器)，不再是字节，这种模式利用了操作系统管理内存和文件的方式，并将一些耗时操作直接转移给操作系统，使JavaI/O的速度得以提高、性能得到了明显的改善 -The use of JAVA I/O and NI/O, prepared by two types of network servers ECHO to learn two different programming methods IO experience obstructive and non-blocking IO based on the development of high-performance network applications specific examples. Java platform for the traditional I/0 system is based on the byte (byte) and Stream (data streams). This mode of I/O operation in bytes in order to deal with data flow way. The NIO (New I/O) blocks the way to deal with data, its system for Buffer (buffer), Channel (channel) and the Selector (selector), is no longer a byte, this mode of use of operating system management of memory and the manner in which documents, and some time-consuming operation of a direc

基于udp通信的服务器端源代码，可以与基于udp通信的客户端端实现通话-server for udp communication

通过串口连接手机，然后通过http web来给发送短信息，3年前帮别人公司写的通过web来控制手机发送短信息的程序。其中涉及:串口编程，http webserver等.核心代码、-using the mobile phone via com and http web to send the sms.

网络编程1很有学习意义的，欢迎下在,还有代序-Network programming is to learn the meaning of one, welcome in, but also on behalf of sequence

这是一款在局域网发送消息的小程序，和系统自带NET SEND的命令功能相同，在一个框内输入计算机名称，下面写你发送的内容及可，不过你对方计算机必须把管理里的MESSAGE启用才可-This is a LAN messaging in the small procedures, and systems onboard NET SEND command of the same functions in one box to be entered into a computer name, write below you send the content and can, but you must be the other side"s management before the opening MESSAGE

Socket异步通信示程序代码:1.正确的开始和终止线程 2.可以局域网内多人聊天 3.双端队列的设计和应用 -Socket show asynchronous communication code : 1. Correct start and termination of two threads. People can chat LAN 3. Double-cohort design and application

一个类似于MSN的P2P的信息传递的例子--This is an example of P2P information transferring which is similar to that in MSN