Developing Mobile Specific Views using jQuery Mobile in ASP.NET MVC 4 - Part 1
Dynamically check a value for Null value in an expression tree with an extension method
async and await- Simplified -Internals
It demonstrates how to develop a fully-functional SIP PBX in the most simplest way and explains how to create such useful VoIP features as dial plan.
An example of sending email notifications after a long delay from an MVC controller