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 ...

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 ...

A new "What's new in C# 11" post explains new features available in preview with the latest tooling bits: NET 6.0.200 SDK or Visual Studio 2022 v17.1. First on tap is generic attributes support, or ...