Null pointers look simple on the surface, and that’s why they’re so dangerous. As compiler optimizations, intuitive but incorrect simplifications, and platform-specific quirks have piled on, the odds of making a wrong assumption have increased, leading to the proliferation of bugs and vulnerabilities. This article explores common misconceptions about null pointers held by many programmers, starting with simple fallacies and working our way up to the weirdest cases. Some of them will be ne...| purplesyringa's blog
TL;DR ¶ In this post, I investigate why developers struggle with CORS and I derive Fearless CORS, a design philosophy for better CORS middleware libraries, which comprises the following twelve principles: Optimise for readability Strive for a simple and cohesive API Provide support for Private Network Access Categorise requests correctly Validate configuration and fail fast Treat CORS as a compilation target Provide no default configuration Do not preclude legitimate configurations Ease trou...| jub0bs.com
An introduction to Go errors.| go.dev
