Top 20 NuGet isnull Packages

A library to check your arguments in a simple comfort way. This library do not use Expression or nameof. It is based on Func<T>. So no performance issue during positive argument check.
The Shared.CheckInstance component contains Functions and Extensions for to determine the states of variables in conditional expressions and operators. The component including the basic IsNull, IsEmpty, and IsWhiteSpace Extensions, as well as derived and inverse Extensions composed from the basic Ex...