C# is a strongly typed language. This implies that when using C# you should declare a type prior to storing data in it. Though this type safety helps enforce safety and interoperability between ...

Covariance and contravariance are precise terms that describe which conversions are safe on parameters and return types. Learn practical definitions for those terms, what new constructs will be ...

Data variables in C# and Visual Basic normally define themselves by the amount and type of data they hold. The string type, with its ability to store 2 billion characters, is often seen gloating about ...