Idempotency is the mathematical term used to describe a system that produces the same result when a formula or procedure is applied numerous times against the same target. In software systems, this translates to an ability to perform an operation more Read More...

Entity Framework derived types support inheritance and relationships, just as you’d expect from any Object Relational Mapper tool (ORM) Windows Communication Foundation Data Services (Astoria) throws an exception if your derived entities have relationships. Read More...