Compressed Cache vs Bigger Context: The Memory Bill Behind Long Conversations

Agents can retype a module in an afternoon. Joel Spolsky's rule against rewrites was about the bug fixes buried in old code. Pin those first.

Nobody changed the model. Nobody touched the prompt. Accuracy dropped anyway. This is the most...

A screenshot can show what you built. A screen recording can show how it works. But making a short,...

Both make a model answer faster. Only one changes what the model is. A cost-and-quality comparison for teams shipping latency-sensitive inference.

I coded by hand for about three years. When a feature was done, I could close the file and still...

Twenty agent turns, zero commits, red tests. A Claude Code Stop hook snapshots each turn to refs/agent-turns/, then git bisect finds the turn that broke it.

Someone stole a dead man's portrait — and in a village where being remembered is what keeps you real,...

Apollo's chief economist argued in late October that AI has delivered "zero financial payoff" to...

A zinc sunscreen's label tells you how much zinc oxide is in it. It doesn't tell you how white it's...

ADD FOREIGN KEY takes a write-blocking lock on both tables while it scans. Reproduce it in Docker, then split it into NOT VALID and VALIDATE.