June 2009 - Articles

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.NET 4.0 Code Contracts

One of the great features of .NET 4.0 is Code Contracts. Code Contracts aid in the unit testing process of code and make catching bugs before deploying the code much easier. This post shows a sneak preview of Code Contracts in .NET Beta1 and VS 2010 Beta1...

Published 06-29-2009 12:57 AM by Mohamad Halabi
Cool C# Code - Predecates, Lambda and Anonymous Methods

i was reviewing a piece of code of a colleague, and i came across a very familiar pattern of code. basically he had a list of employees where he wanted to "loop" over and exclude any employees with age over 30. so his first attempt was the most...

Published 06-29-2009 12:53 AM by Mohamad Halabi

Filed under: .NET, C#, Lambda, Predicates
C# 4.0 Dynamic

one of the core functionalities of .NET 4.0 is its support for Dynamic languages. this is done primarly through the Dynamic Language Runtime (DLR) on top of the CLR. this post shows some of the usages of dynamic in C# 4.0. consider the following class...

Published 06-29-2009 12:52 AM by Mohamad Halabi

Filed under: .NET 4.0, C# 4.0, C#
C# 4.0 Optional and Named Parameters

C# 4.0 now supports the optional and named prameters. this feature was already there in VB.NET so it is a C# language enhancement. consider the below class: class Optional { public void DoOperation(string name = "hello", int age = 4) { Console...

Published 06-29-2009 12:49 AM by Mohamad Halabi

Filed under: .NET 4.0, C# 4.0, C#