Monatsarchiv: Juli 2019

The C# language supports passing arguments by value or by reference since the first language version. But returning a value was possible by value only. This has been changed in C# 7 by introducing two new features: ref returns and … Weiterlesen →

Patterns are used to test whether a value matches a specific expectation and if it matches patterns allow to extract information from the value. You already create such pattern matchings by writing if and switch statements. With these statements you … Weiterlesen →