A very good network programming procedures, for beginners to learn

IP伪装程序.对于网络安全开发的你不能不知道，也不能不去了解的比被技术-masquerading procedures. For the development of network security and you must know that, nor do not understand the technology than was

简单的SMTP和POP3实现，适合初学者使用。-Simple SMTP and POP3 realize is suitable for beginners to use.

delphi 取得WINDOWS 活动目录（activedirectory)源码-delphi activities made WINDOWS directory (activedirectory) FOSS

UDPSocket 简单的UDP通信,可以参考改进-UDPSocket simple UDP communications, can refer to improved

这是我辛苦编的一个JAVA程序,是关于SocketClientprogram.简单,易懂.希望能被采用.多谢管理员过目.-This is the hard part I of a Java process on SocketClientprogram. simple. understandable. hope can be used. thank administrators read. Thank you

采用c编写的socket套接字的服务器端程序。接收从客户端发送的信息，并向客户端发送信息。-The preparation of the socket using c socket server-side program. From the client to receive messages sent to the client send a message.

本程序实现了连续地ping功能-the process to achieve continuous ping function

能够下载worldwind的航空影像，利用线程池、HTTP通讯等技术-Worldwind air can download the image, using the thread pool, HTTP communications technology

改版反弹,增加关所有防火墙-Revision rebound increase in clearance of all the firewall

通讯，聊天小程序，可以再局域网内进行多人交流，不支持跨网段情况-Communications, chat applet, can be carried out more than the exchange of local area networks do not support the situation of inter-segment