字符串连接大全
http://www.connectionstrings.com/

CodeProject
http://www.codeproject.com/

Learning WCF – book  : 
http://www.thatindigogirl.com/
http://www.dasblonde.net/

Official asp.net : 
http://www.asp.net/

Official IIS:
http://www.iis.net/default.aspx

W3C

http://www.w3schools.com/default.asp

财经百科

http://www.caibai.cn/index.php

WCF security

http://msdn2.microsoft.com/zh-cn/library/ms731925.aspx

Images

http://www.zznj.com/sc/png/hd.html

M4 PowerChart
http://www.m4demo.com
http://www.modulusfe.com/m4

SQL Injection Attack
http://blogs.technet.com/swi/archive/2008/05/29/sql-injection-attack.aspx
UML
http://www.ibm.com/developerworks/cn/rational/r-usecase-atm/index.html

围棋

http://you.video.sina.com.cn/b/8836789-1175342870.html

新概念

http://www.softii.com/downlist/s_554_1.html

http://blogs.msdn.com/scmorris/archive/2008/03/27/defining-columns-for-a-silverlight-datagrid.aspx

http://whx.tzgt.gov.cn/newOperate/html/1/11/114/11971.html

二维表头

http://www.cnblogs.com/neuhawk/archive/2006/09/28/517507.html

W3C标准

http://www.w3school.com.cn

AVG

http://free.avg.com/download?prd=afe

Fiddler
一个很强大的http流查看工具
http://www.fiddlertool.com/fiddler/

Httpwatch
数据分析工具,头消息接受/发送的查看,POST数据查看.等等
http://www.httpwatch.com

IE Developer Toolsbar
IE下的FireBug.HTML及CSS调试工具
http://www.windowsmarketplace.com/details.aspx?itemid=2695980

Companion.JS
IE下的javascript调试工具.福音啊!福音啊!!福音啊!!!
http://www.my-debugbar.com/wiki/CompanioNJS/HomePage

FireBug
强的没话说了已经….如果你不知道这是什么….那我更没话说了….
https://addons.mozilla.org/en-US/firefox/addon/1843

Web Developer
FireFox下的查看工具,可以查看JS,CSS等页面信息
https://addons.mozilla.org/en-US/firefox/addon/60

YSlow
why slow?页面性能优化查看器.基于FireBug
http://developer.yahoo.com/yslow

Javascript Debugger
FireFox下的javascript调试工具,比FireBug有更强大的调试功能.
https://addons.mozilla.org/en-US/firefox/addon/216

Opera Developer Tools
Opera下的DOM,CSS查看工具,类似FireBug.
http://dev.opera.com/articles/view/opera-developer-tools/

webkit
Safari下的开发调试工具
http://nightly.webkit.org/

瑞星杀毒

http://www.download.com/Rising-Antivirus-Free-Edition/3000-2239_4-10674783.html?part=dl-10674783?j=dl&tag=button

http://www.dotnetskin.net/feature.htm