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-6
votes
3answers
622 views

Are Extension methods (C#) and categories (Objective-C) the same as traits? [closed]

According to: Something similar to Objective-C categories in other languages? Static extension methods in C# are basically the same thing as Objective-C categories, so I'm going to lump these two ...
1
vote
3answers
425 views

C# vector class - Interpolation design decision

Currently I'm working on a vector class in C# and now I'm coming to the point, where I've to figure out, how i want to implement the functions for interpolation between two vectors. At first I came up ...
9
votes
4answers
999 views

What is Java's primary focus? Why does it take so long to get new features?

I have been exploring the new features in the JDK8, like the lambda expressions, the extension methods, and the new stream API. Evidently none of these features are new in the programming world and ...
6
votes
4answers
2k views

C# String.format extension method

With the addtion of Extension methods to C# we've seen a lot of them crop up in our group. One debate revolves around extension methods like this one: public static class StringExt { /// ...
2
votes
2answers
870 views

Why aren't extension methods being used more extensively in .NET BCL?

I found the "Extension method" concept of C# just wonderful. It enables us to do things like: More flexible alternative to Abstract Classes. Provide missing Java-like functionalities to C# enum. ...