how to add/remove css class from a dom element

http://www.mzcart.com/javascript-how-to-addremove-css-class-from-a-dom-element/

Error occurred in deployment step ‘Add Solution’: A feature with ID has already been installed in this farm

http://msbuzzz.wordpress.com/2011/09/07/error-occurred-in-deployment-step-add-solution-a-feature-with-id-has-already-been-installed-in-this-farm/

WCF: Serialization and Generics

http://jeffbarnes.net/blog/post/2007/05/10/WCF-Serialization-and-Generics.aspx

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