.NET

Jan 26, 2026 • 4 min read

How to add custom columns to BenchmarkDotNet summaries

This guide shows how to add custom result columns to BenchmarkDotNet summaries using in-process diagnosers and a source generator library.

Jan 18, 2026 • 2 min read

Single-file C# benchmarks with BenchmarkDotNet

Learn how to run benchmarks from a single C# file using BenchmarkDotNet.

Dec 17, 2025 • 5 min read

Your cache is not protected from cache stampede

Learn how ConcurrentDictionary and MemoryCache can cause multiple identical requests under load, and discover how HybridCache solves this problem.

May 8, 2022 • 4 min read

Functional programming in F# 2

Data types, functions, and currying in F#

May 1, 2022 • 3 min read

Functional programming in F# 1

An example of how to implement the Fibonacci sequence in F# and C#

Jan 31, 2022 • 5 min read

Tricky enum in .NET

Limitations and issues with enums in .NET, and how to solve them using the enum class pattern