采用PCA脸分类

名片及客户管理源程序 很老的一个VF程序！ 希望对大家有用！-card and customer management source of a very old VF procedures! We hope to useful!

ShutUp lets you automate clean-up tasks before shutdown. It can clean out selected history lists, eject CDs, delete the files in your TEMP directory, and run the programs you specify before shutting down your computer. It also lets you schedule reminders every day, one day a week, one day a month, or for a specific date any time in the future.

快速删除VC及Delphi的可删除文件或您指定的扩展名文件，第一次运行此批处理文件时将在驱动器盘符和目录文件夹右键菜单产生"Delete special Ext files"和"Edit delete special Ext files list"以及产生一个FileExtList.txt文件，此文件中包含VC及Delphi可删除文件扩展名列表。选择"Delete special Ext files"可快速删除指定扩展名的文件。选择"Edit delete special Ext files list"自动使用记事本打开FileExtList.txt文件，您可以输入您想要删除文件的扩展名，在此文件中" "表示注释，此行后面的扩展名将不被处理。-deleted VC and Delphi can delete the file or your designated extension, the first run this batch file will be in the drive letter and directory folder right-click menus have a "special Ext Delete files" and "Edit special Ext delete files list" and produce a FileExtList.txt , this document contains VC and Delphi can delete the file extension list. Select "Delete special Ext files" can quickly delete the specified file extensions. Choose "Edit special Ext delete files list" automatic use Notepad to open FileExtList.txt document, you can import you want to delete the file extension, in this document, "" Notes, said that

an example for uninstaller

BT数据同步更新程序,采用缓存技术,加快打开网页速度,免维护自动获取本站数据更新,现有4万多条数据,每天更新几百条BT种子,任意自定义添加广告,一分钟即可建立个性化的BT站点!-BT Data Synchronization Update, the use of caching technology to accelerate open web page speed, maintenance-free access to site data automatically updates the existing data on more than 40,000 articles, updated daily hundreds of BT seeds, to add arbitrary custom ads, 1 minutes to create personalized BT site!

主机用串口，从机用普通的I/O口进行相互的通信-Host using the serial from the machine put it in general I/O port for communication with each other

Visual Basic for beginner

windows和linux平台下的socket网路传输往返时延（rtt）的测量，使用sendto和recvfrom实现算法

VC++获取通过OnGetCOMObject() 函数实现获取通讯端口对象。-VC access through OnGetCOMObject () function to achieve access to communications ports targets.

一个基于windows ce 4.2系统的在SH3上运行的tcpip协议寨的客户端程序.-windows ce based on a 4.2 system running on the SH3 the TCPIP agreement Walled the client program.