Left fold

Let's get back to my series on the evolution of the C# language. Everybody is familiar with what a delegate is, right? We know that delegates are a big part of the events system in .Net. We register a method on that delegate ( called handler ) that is invoked when the delegate is invoked. In other words, a delegate simply points to a method. The advantage here is that, as the delegate wraps the method and is an object, we can simply pass it to a method as a parameter! Think about this: This is how we use a delegate in events, for instance. The class exposes the delegate and we register our method to listen it. When the delegate is called inside the class, all the registered methods will be called (because of this, we call it a Multicast Delegate ). This works well, because all you have to do is have a method with the required signature. In the example above, we needed to declare two methods just to make a Console.WriteLine. Isn't this too much? I think it's a bit to...

Today, let's talk about some history. Not that World War history, but the history and evolution of C# as a language. I would like to analyze the principal parts in one of the mainstream languages of mass production in today's software. Beware that most of what i am about to say is the fruit of much research, in part because when C# and the .NET became available i had not written a single line of code yet, so you can say that i am a newborn in this world. I'm inclined to change that, though, but every new discovery is done with much enthusiasm on my part, and i'm very proactive, which sometimes may upset my colleagues. One of the reasons i'm writing this article - and this blog all the same - is because i love to learn new things and share it with others. Enough talk, let's get to the point! The beginning of .Net The .NET platform brings a brand new and fresh way of programming your applications. Microsoft created the term "Managed Code" to refer t...