Most .NET developers have heard of BenchmarkDotNet. Fewer have used it on something that matters. And almost nobody talks about the part that actually changes how you think about performance: designing benchmarks that answer the right question. I spent several weeks optimizing a poker hand evaluator — a pure C# reimplementation of Cactus Kev’s classic […]
When a user gets a paid reading on iching.rocks, the system needs to generate a comprehensive, multi-section I Ching interpretation. Not a single paragraph — a full document covering opening observations, hexagram judgments, changing line analyses, Ten Wings commentary, synthesis, and a conclusion. Each section requires its own carefully crafted prompt with injected domain data. […]
Building Dynamic Trust Chains in C# Using Vault PKI Modern applications rarely live in isolation. Databases, APIs, message queues, and internal services all communicate over TLS—and in many organizations, those certificates are issued by a private Certificate Authority rather than a public one. This creates a subtle but critical challenge: how does a .NET application […]