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 ...

Microsoft introduced support for named and optional parameters in C# 4.0. While a named parameter is used to specify an argument based on the name of the argument and not the position, an optional ...

Storing payment methods via services like Google Wallet has provided a new avenue of convenience for both modern businesses and customers. Instead of fiddling around with cash or cards in your wallet, ...