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Why the WebForms page structure is a problem, how to make jQuery validation work with it, and an example of implementing those workarounds…

How to implement an analogue of WebForms’ ValidationGroup, use that to independently validate multiple form regions, handle the enter key, and refactor the final solution to minimize duplicated code.

Accidentally deleted an important file? Lost something important when your computer crashed? No problem! Recuva recovers files deleted from your Windows computer, Recycle Bin, digital camera card, or MP3 player. And it's free!

With .NET 4.0, the CLR supports covariance and contravariance of types in generic interfaces and delegates. Before dwelling into these new changes, let us get a quick view on the concept of variances in simple terms.

LINQ has been criticized by many early adopters for its performance issues. Well if you are just going to drag and drop using DBML code generator I am sure you will land up in to mess. Try doing this make a simple LINQ to SQL project using DBML and see your SQL profiler, I am sure you will never like to touch DBML code generator again. In this article we will first look in to how LINQ queries are executed, and then we will touch base on how compiled LINQ queries can help us improve our application performance at least 5 times.

A great list of commands to use in Google Wave

A collection of 50+ Photoshop tips for better Photoshop experience

Some of the different and powerful selection tools that are available in Photoshop explained