New C# 9 features and their F# counterparts

I recently watched Mads Torgersen’s video presentation of C# 9 from Microsoft Build and also read his presentation on the same topic titled Welcome to C# 9.0. It is obvious that the C# team is heavily inspired by functional programming and many of the new features have equivalents in F# (where they have existed for […]

.NET under the hood – The ’null’ keyword

I assume that you are familiar with the null keyword in C#. It represents a null reference, one that does not reference any object, and even though it has no type it can be assigned to any reference of any type. Null as a concept is quite abstract. It is often used to represent the […]

The end of the .NET Framework?

I remember last autumn when I was out jogging. I was listening to an episode of a well known podcast on programming and the future of .NET was discussed. The hosts and the guest on the show were discussing the role of .NET Core and I remember that they recommended using Core for green field […]

When to NOT use interpolated strings

I am currently reading the newest edition of Jon Skeet’s book ”C# in depth” (https://csharpindepth.com/) which is a quite interesting read so far. There is however one thing in the book that made me feel really bad about myself. You see, I really think interpolated strings helps improve readability quite a lot, and therefore I […]