Fly, You Tools!
summary
Covers concrete tricks: git rebase --autosquash to collapse fixup commits into earlier ones, creating an empty commit to rewrite a repo in place, and git update-index --assume-unchanged to keep laptop-only edits. Shows diffs without whitespace and fast branch toggling with git checkout -. Demonstrates PostgreSQL ranges like timestamp with time zone range, arrays and indexes to query overlaps, and CLI recipes: find | xargs | sort | uniq -c to locate a 3600‑line model and a file touched ~1100 times, plus pv for live progress.
AI-written summary · about
chapters (6)
- 0:00Start
- 13:33Postgresql
- 21:43Migration Log
- 23:39Command Line Tools
- 24:15Color-Coded Code Examples
- 25:50Pipe Viewer
