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⚡ AI Lessons

Dev.to · HideyukiMORI
☁️ DevOps & Cloud
⚡ AI Lesson
2w ago
My Contribution Graph Broke and My Data Was Fine: Three Queries Told Me
GitHub's profile graph showed Something went wrong. Before assuming account damage or a platform outage, three control queries narrowed it to one timing-out agg

Dev.to · HideyukiMORI
☁️ DevOps & Cloud
⚡ AI Lesson
2w ago
I Made My First Sync Do Nothing on Purpose: Proving Idempotence Before It Can Hurt
Turning on a one-way sync to a live platform is the scariest moment in its life. Seeding from live instead of from my repo made the first run provably a no-op —

Dev.to · HideyukiMORI
☁️ DevOps & Cloud
⚡ AI Lesson
3w ago
My Generator Hid a Lint Error: CI Never Checks What Nobody Commits
A generator flag produced output that failed lint — and had for who knows how long — because CI only ever lints files that exist. The fix was one line; the less

Dev.to · HideyukiMORI
☁️ DevOps & Cloud
⚡ AI Lesson
3w ago
Pilot Then Fan Out: Killing Unknown Blockers in 2 Repos First
I was about to wire one change into a dozen repos at once. A two-repo dry run caught two blockers that would have gone off everywhere — including one where the
DeepCamp AI