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Here's a preview from my zine, The Pocket Guide to Debugging! If you want to see more comics like this, sign up for my saturday comics newsletter or browse more comics!
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read the transcript!
Often when something is broken, it’s because of a recent change. Usually I look at recent changes manually, but git bisect is an amazing tool for finding exactly which git commit caused the problem.
We don’t have space for a full git bisect
tutorial here, but here’s how you start using it:
git bisect start
git bisect bad HEAD
git bisect good 1fe9dc
(1fe9dc is the ID of a commit that doesn’t have the bug)
Then you can either tag buggy commits manually or run a script that does it automatically.
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