Andrew Lock | .NET Escapades Andrew Lock

Removing byte[] allocations in .NET Framework using ReadOnlySpan<T>

In this post I describe how to remove static byte[] allocations, even on .NET Framework, by using Span<T>, look at the associated IL, and discuss the risks…

System.Diagnostics.Metrics APIs

In this series I look at the APIs that are part of the System.Diagnostics.Metrics namespace, showing how they work and how to use them…

Creating a .NET CLR profiler using C# and NativeAOT with Silhouette

In this post I look at how to create a simple .NET profiler. But instead of using C++, the profiler uses C# and NativeAOT with the Silhouette library…

In this post I look at the C#14 extension members feature. I show how to convert extension methods to the new syntax and how to add new types of extension.…

In this post I looks at how the new single-file .NET run experience is implemented inside the .NET SDK, focusing on how the virtual-project file is built…

In this post I discuss the new single-file .NET run experience, in which you can run a C# file directly, without needing a csproj project file…