一个高效的tcp端口扫描器

这个项目可以实现简易的客户端和服务器端的通信，客户端和服务器端是任意指定的，通过这个程序，读者可以了解基于tcp的通信原理和基于UDp的通信原理以及两者之间的区别。

VC调用cics中间件，其中的调用流程很清淅，大家有这方面要求的可以看一下-VC call CICS middleware, in which the call flow is very clear mission, we have in this area can be requested to look at

大名鼎鼎的indy控件组的示例程序 for delphi 7.0 有ftp udp,http 等的示例 -The example programs of well-known indy controls for delphi 7.0 have ftp, udp, etc.

一个java编写的读取和操作html文件的元程序，可以随意读取html文件中的任意一个标记-prepared a java read html file and operating procedures of the yuan can read arbitrary html document an arbitrary marker

用UDP技术实现的多播，可以实现一对多的通讯！！可以聊天哟！-technology used UDP Multicast can achieve one-to-many communications! ! Chat can yo!

指定发信人发送邮件到指定用户。还有些别的简单代码-designated sender mail to designated users. Also some other simple code

通过arp协议来发现局域网内的所有的当前活动的主机，编译本程序需要安装winpcap驱动以及其开发包，release之后仅仅需要安装winpcap的驱动就可以了-Arp agreement through the LAN to discover all the current activities of the host, the compiler of this procedure will need to install WinPcap driver as well as its development kit, release after only need to install the WinPcap driver can be a

通讯程序的server端，可以管理很多消息。对初学边写服务器的人有帮助。推荐大家下载。-Client server communication process, you can manage a lot of news. Learning to write the server side of those who have helped. Recommend everyone to download.

firefox系列，扩展编程实例之二，基础。-series, extended programming examples bis basis.

简单的投票系统，sql版，没有解压密码 不能做商业用途-simple voting system, sql version without extracting passwords can not do commercial use