Object type DataMembers in WCF DataContract

http://sammanipalansuriya.blogspot.com/2012/04/object-type-datamembers-in-wcf.html

CSS3 Combinators

http://www.ericfeminella.com/blog/2011/11/13/css3-combinators/

Developing for SharePoint Online with Sandbox Solutions

http://channel9.msdn.com/Series/Office-365-Developer-Training-Kit-Labs/Session-2-Part-1-Developing-for-SharePoint-Online-with-Sandbox-Solutions

Visual Studio 2012 Color Theme Choices

http://blogs.msdn.com/b/zainnab/archive/2013/01/31/visual-studio-2012-color-theme-choices.aspx
http://stackoverflow.com/questions/9594433/how-can-i-switch-themes-in-visual-studio-2012

OAuth/OpenID Support for WebForms, MVC and WebPages

WCF Services

A good tutorial to follow
http://wcftutorial.net/

Create a sample application
http://www.codeproject.com/Articles/97204/Implementing-a-Basic-Hello-World-WCF-Service

Svcutils.exe command to generate WCF Client

Following are the steps to generate config and proxy files for WCF Client

1.  Navigate to your Project Director , type cmd /K "cd /d projectdirector"     Check the location of svcutils.exe file on windows server 2008 it is "C:\Program Files (x86)\Microsoft          SDKs\Windows\v7.0A\Bin"
2. Run this command   "C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\SvcUtil.exe" /language:cs   /out:generatedProxy.cs /config:app.config url of ur service file

This will generate config and proxy files for your project.

References
http://msdn.microsoft.com/en-us/library/ms733133.aspx
http://www.codeproject.com/Articles/97204/Implementing-a-Basic-Hello-World-WCF-Service