Tag
commit-graph
- Jun 29, 2026 What a Commit Contains and Why Its Hash Is Content-Addressed The four object types, the exact bytes a commit hash covers, and why editing one old file rewrites every descendant hash. software engineering
- Jul 11, 2025 Bisect Over a Rewritten History How bisect picks the next commit to test, why merge-heavy and rewritten histories distort the search, and what makes a bisect result trustworthy. software engineering
- Jan 27, 2025 Commit-Graph Files and Generation Numbers Why ancestry queries are slow without an index, how topological levels and corrected commit dates bound a search, and where the graph goes stale. developer tools