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2answers
158 views

Why a hashtable? Why not just a non-hashed associative array?

I've been learning about using a hashtable to efficiently check for items in a list without looping through the whole thing, but there's one thing that I don't get: Why hashed keys? It seems like: ...
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2answers
404 views

arrays format (Javascript)

I have a list of users, with minions, something like this: User52: minion10 minion12 User32: minion13 minion11 I've been keeping in an array where the "location" is the ...