Take advantage of extension methods to add functionality to existing types without needing to modify or derive from those original types. In the C# programming language, extension methods enable you ...

Take advantage of default interface methods in C# 8.0 to add new methods to an interface without breaking existing implementations. One of the new and interesting features in C# 8.0 is the support for ...

How C# and Visual Basic handle characters and single-character strings is a bit inconsistent. There's no tidy solution, but it's something you do need to know. Characters are the size zero of the .NET ...

The dynamic keyword and the Dynamic Language Runtime (DLR) are major new features in C# 4 and the Microsoft .NET Framework 4. These features generated a lot of interest when announced -- along with a ...