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![HughHoult Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::822112304.png) Hugh Hoult [@HughHoult](/creator/twitter/HughHoult) on x XXX followers
Created: 2025-07-24 05:15:00 UTC

@melqtx Understanding what data structures to use for what problems.
Understanding O notation and how to intuit/discover it.
Understanding how to pre-compute data to be more efficient.
Understanding how to google for good small methods to do small things extremely well.


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**Related Topics**
[$googl](/topic/$googl)
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[Post Link](https://x.com/HughHoult/status/1948250542448234641)