jsp实现图形验证码,用于实现jsp图形验证码

Asincronous socket-based client-server with source code

本程序使用vc6.0开发,它实现了WINDOWS下的WEB服务器,能够解析asp脚本-This procedure used vc6.0 development, it implements the WINDOWS under the WEB server that can resolve asp script

将图片以网页的形式在MFC 多文档程序中浏览。-use mfc view the pictures in the form of html.

Ras 的adsl拨号程序，实现简单的自动拨号，可以做参考-Ras adsl，RAS dial-up program s source code, Chinese, and has been tested

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.

Following the development of network and communication technology, traditional telecommunication network meets with great challenges currently. In order to overcome the disadvantages of traditional telecom network, next generation network was put forward in recent years, which bases on IP packet network and soft-switch technology is used. The same problem is also existed in power communication system, so how to build next generation communication system become more and more important.

使用winpcap的dump udp数据-winpcap use the data dump udp

Ping程序，用以实现单线程ping的Windows经典案例程序。-Ping procedure to realize single-threaded ping the Windows classic case procedures.

很多人都有过使用网络蚂蚁或网络快车软件下载互联网文件的经历，这些软件的使用可以大大加速互联网上文件的传输速度，减少文件传输的时间。这些软件为什么有如此大的魔力呢？其主要原因是这些软件都采用了多线程下载和断点续传技术。如果我们自己来编写一个类似这样的程序，也能够快速的在互联网上下载文件，那一定是非常愉快的事情。下面我就讲一讲如何利用C#语言编写一个支持多线程下载文件的程序，你会看到利用C#语言编写网络应程序是多么的容易，从中也能体会到C#语言中强大的网络功能。 -many people use the Internet, they had ants Network Express software or download files over the Internet experience, the use of such software can greatly speed up the documents on the Internet speeds, reduce file transfer time. These software Why is there so much magic? Its main reason is the software used to download and multithreading technology HTTP. If we prepare ourselves to a similar case in the process and to quickly download on the Internet, it must be a very pleasant thing. Now, I would talk about how to use C# language support for a multi-threaded download procedures, you will see the use of C# language network should procedure is how easy from can understand C# Language powerful networking capabilities.

rs232c两机通讯，delphi实现-RS232C communications, achieving delphi