Create a console application project in Visual Studio ... Define an extension method in C# Extension methods are a feature of the C# programming language that enable you to extend functionality ...

Create a console application project in Visual Studio ... containing free variables bound in the lexical environment. The C# programming language treats the first-class function as though it ...

As modern .NET applications grow increasingly reliant on concurrency to deliver responsive, scalable experiences, mastering asynchronous and parallel programming has become essential for every serious ...