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The Grug Brained Developer (2022)

(grugbrain.dev)
1087 points smartmic | 1 comments | 17 Jun 25 20:24 UTC | HN request time: 0.206s | source
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titanomachy ◴[17 Jun 25 23:45 UTC] No.44305194[source]▶
“Good debugger worth weight in shiny rocks, in fact also more”

I’ve spent time at small startups and on “elite” big tech teams, and I’m usually the only one on my team using a debugger. Almost everyone in the real world (at least in web tech) seems to do print statement debugging. I have tried and failed to get others interested in using my workflow.

I generally agree that it’s the best way to start understanding a system. Breaking on an interesting line of code during a test run and studying the call stack that got me there is infinitely easier than trying to run the code forwards in my head.

Young grugs: learning this skill is a minor superpower. Take the time to get it working on your codebase, if you can.

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1. lhamil64 ◴[18 Jun 25 10:47 UTC] No.44308675[source]▶
I work with some pretty niche tech where it's usually, ironically, easier to use a debugger than to add print statements. Unfortunately the debugger is pretty primitive, it can't really show the call stack for example. But even just stopping at a line of code and printing variables or poking around in memory is pretty powerful.