You have probably seen a file named “go.sum” in almost every Go project you have worked on. You may have even seen it change every time you run “go mod tidy”. But do you actually know what it does? It is one of those files that works silently in the background, and some developers never stop to think about it. The “go.sum” file is one of those files you never really interact with directly, but it
What two weeks of Moodle import errors taught me about right-sizing roles Two weeks of debugging. Every single failure was XML. Not the AI. XML! I build Python-based deployment pipelines for professional certification programs delivered on Moodle. Course content is authored by Team 1 — a group of AI agents working alongside a subject matter expert who stays in the loop as a human reviewer. Call