choice Retransmission Agreement receiving end procedures, network protocol progr...

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一个PING的小程序，VC6.0编写，供初学测试。-PING a small program, VC6.0 to prepare for the novice test.

用FTP实现文件同步。首先监测源路径的文件，然后将文件 FTP到远程主机，如果FTP成功，删除源路径的文件。-using FTP file synchronization. First Source Monitoring the paper path, and then the file to the remote FTP server, if successful FTP, Path to delete the source document.

TCP功能的完整封装，包括多线程的处理，大量并发客户端的处理。-TCP features a complete package, including multi-threaded processing, a large number of concurrent client-side processing.

极简网络聊天程序，，只需填上双方的计算机名或ip，以及使用的端口号即可。大小仅1.83k源代码总共17行，，呵呵，好玩极了！！！当填上192.168.0.255地址时，意味着你可以对局域网进行网络广播了-Minimalist Internet chat program, and the two sides need only provide the computer name or ip, and the use of the port can be. 1.83k size only source of a total of 17 firms, huh, and had a great time! ! ! When filling 192.168.0.255 address, which means you can pair of LAN network broadcast

用ping来判断网络通断太慢了，该程序可以实现快速判断网络通断状态-used to determine network ping-off too slowly, the program can achieve rapid judgment network communications severed

这也是客户端服务器一个简单的设计，比刚刚上传的那个严谨点-This is a client-server design simple, just upload that the stringent points

多线程服务器，想当于浏览器的功能，一次可以打开多个HTTP连接，当然接收的文件类型有所限制-multithreaded servers, want the browser function, one can open multiple HTTP connections, of course, receive the file type restriction

eMule-0.44d-VeryCD1228源代码，为自由软件，内附版权说明。-quad-0.44d- VeryCD1228 source code to free software, enclosing copyright statement.

VB实现SQL Server数据库备份-恢复 VB实现SQL Server数据库备份-恢复-VB SQL Server database backup-restore VB SQL Server database backup-restore