Editorial note: EF 4.1 was released as part of the .Net 4 Platform Update 1 release. You should use the information at http://blogs.msdn.com/b/adonet/archive/2011/04/11/ef-4-1-released.aspx for training now. For those of you interested in POCO In EF4...

Now that’s a great exception message. I think we all can take a clue from the Castle team when it comes to making exceptions meaningful. Instead of next time effectively saying "something went wrong" with our exceptions, really spell out exactly...

How to add providers at runtime programmatically So if you are like me, you are a fan of not reinventing the wheel. This is especially true of components like Membership, Roles, Authentication, Personalization and whatnot. While I take some issue with...

For primers, you need to read this post first: http://buffered.io/2008/07/29/unit-tests-boldly-crossing-boundaries-and-gently-breaking-rules/ So the other day I received an email from a group that I am assisting in understanding TDD, Test Concepts...