Under the hood of "Default Interface Methods"

'Default Implementations in Interfaces', sometimes referred to as just 'Default Interface Methods' (DIM) appeared in C# 8. In case you've never heard of the feature, here's some links to get you started:

Research based on the .NET Runtime

Over the last few years, I’ve come across more and more research papers based, in some way, on the ‘Common Language Runtime’ (CLR).

"Stubs" in the .NET Runtime

As the saying goes:

“All problems in computer science can be solved by another level of indirection”

- David Wheeler

ASCII Art in .NET Code

Who doesn’t like a nice bit of ‘ASCII Art’? I know I certainly do!

Is C# a low-level language?

I’m a massive fan of everything Fabien Sanglard does, I love his blog and I’ve read both his books cover-to-cover (for more info on his books, check out the recent Hansleminutes podcast).

"Stack Walking" in the .NET Runtime

What is ‘stack walking’, well as always the ‘Book of the Runtime’ (BotR) helps us, from the relevant page:

Exploring the .NET Core Runtime (in which I set myself a challenge)

It seems like this time of year anyone with a blog is doing some sort of ‘advent calendar’, i.e. 24 posts leading up to Christmas. For instance there’s a F# one which inspired a C# one (C# copying from F#, that never happens 😉)

Open Source .NET – 4 years later

A little over 4 years ago Microsoft announced that they were open sourcing large parts of the .NET framework and as this slide from New Features in .NET Core and ASP.NET Core 2.1 shows, the community has been contributing in a significant way:

A History of .NET Runtimes

Recently I was fortunate enough to chat with Chris Bacon who wrote DotNetAnywhere (an alternative .NET Runtime) and I quipped with him:

Fuzzing the .NET JIT Compiler

I recently came across the excellent ‘Fuzzlyn’ project, created as part of the ‘Language-Based Security’ course at Aarhus University. As per the project description Fuzzlyn is a: