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1087 points smartmic | 2 comments | | HN request time: 0.414s | source
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titanomachy ◴[] 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. Buttons840 ◴[] No.44306181[source]
Another underutilized debugging superpower is debug-level logging.

I've never worked somewhere where logging is taken seriously. Like, our AWS systems produce logs and they get collected somewhere, but none of our code ever does any serious logging.

If people like print-statement debugging so much, then double down on it and do it right, with a proper logging framework and putting quality debug statements into all code.

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2. mrkeen ◴[] No.44307338[source]
If you want to double-down on logging and do it right: make your logs fit for computer consumption and the source of truth.

That's all event-sourcing is.