JWT vs session cookies — how to actually choose
The whole debate reduces to one question — where do you keep your state? Revocation, scaling, and the refresh-token pattern.
Read postls -t posts/ | tail
More field notes.
Page 2 of 2 — the older half of the archive. Same practical signal, further back in the log.
ls -t posts/ — continued
MD5 vs SHA-256: when each one is fine
Checksums vs signatures, the password trap, and a decision table you can tape to a monitor.
Read postRegex cheat sheet — the patterns you'll actually use
The dozen building blocks that cover 95% of real regex, plus a copy-paste recipe box and the traps to avoid.
Read postCron expressions in 10 minutes, including the OR rule
The five fields, the four operators, and the day-of-month / day-of-week OR rule that pages people at 5am.
Read postHTTP caching headers, explained — Cache-Control, ETag, and 304
Freshness vs validation, the no-cache vs no-store confusion, the 304 dance, and copy-paste Cache-Control recipes.
Read postgit rebase vs git merge — when to actually use each
Merge preserves your history, rebase rewrites it. The golden rule, a concrete workflow, and interactive rebase explained.
Read postCORS, finally explained — why it works in Postman but not your browser
CORS isn't blocking your request — your browser is. The Preflight, the headers that matter, and why Postman never sees it.
Read post