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valbaca
on Dec 7, 2022
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Ask HN: What is your go to idiot-filter question i...
Finding unique values (i.e. Deduplicating) using a Set/HashSet; hell, even just using a HashMap with boolean keys would give a passing grade (esp in languages like Go where that's how it's done).
mathrawka
on Dec 7, 2022
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Go would use the value as the key and boolean or `struct{}{}` for the map value.
_whiteCaps_
on Dec 7, 2022
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