chat system, with the VC, please, thank cheerleader cheerleader

计数器用一个开关K控制，当K=1时，可逆加法计数器进行计数，K=0时可逆减法计数器进行计数，即可构成一个具有清零和预置功能的可逆加减法计数器-counter with a control switch K, K = 1, the reversible addition counter for counting, K = 0 reversible subtraction counter for counting, with constitutes a reset and preset function of reversible counter subtract

ip代理工具 -ip proxy tool

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.

初始化管理员帐号：admin 密码：admin 　　初始化一般用户帐号：user密码：user 　　初始化新注册用户帐号：guest密码：guest 以这三种权限登录，都将返回不同的页面。 如果在管理用户的时候不小心把“admin”或者你后来添加的系统管理员删除了，你可以打开“jgxx.mdb”数据库来，然后在"yonghu"表中添加“uname","upassword","upassword","uxinming","uaccesslevel"字段填充记录，注意这些字段每一个字段都是必填的，另："uaccesslevel"字段值填“2”为最高级系统管理员级别。 “1”为普通用户级别，即只可以查看使用，不得添加和修改数据。“0”最低级别 注意数据库保密，您可以修改数据库名称，或者路径，你然后在"conn.asp"数据库连接中再做相应修改-initialization administrator account : admin Password : admin initialization general user account : user password : user initialization new user account : guest Password : guest to the three powers Login, will return to different pages. If users in the management of not careful, "admin" or later you add the system administrator to delete, you can open the "jgxx.mdb" database, and then "yonghu" Table adding "uname", "upassword", "upassword", "uxinming , "" uaccesslevel "field filled with records, the attention of each one of these fie

局域网语音广播 实现局域网内的语音广播,适用于局域网内的网速,-LAN LAN radio voice of the voice broadcast, applicable to LAN network speed,

进程查看可获取路径及系统端口,TCP/UDP信息-Process view can be accessed path and system port, TCP/UDP information

好好看看吧。可以了解断点续传的原理。（转载）-a good look at it. HTTP can understand the principle. (Reproduced)

以太网编程，详细描述了以太网的开发过程。

类似于联众世界中的四国军棋游戏，分为客户端和服务器端。 可用于局域网内2人或者4人对战，支持复盘功能。 首先要运行服务器端(Server.exe), 然后启动大厅程序(Game.exe), 坐好位置后，就可以进行游戏了。-OurGame similar to the Game The Great Battle of Four Countries divided into client and server. 2 can be used for LAN or 4 people against people, in support of the right site functionality. First of all want to run server-side (Server.exe), then start the procedure room (Game.exe), good location to sit, you can play the.

用Raw Socket构造TCP报文-with Raw Socket tectonic TCP Packet