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Topic: Welcome to #computertech || <&ComputerTech> i'll just check xvideos.com

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Filtering by user: NiniGeo2

Thursday, December 14, 2023

[06:39:41] NiniGeo2 Oh yeah in lua, eeeeeverything is like a hashmap.

[06:44:05] NiniGeo2 The nice thing about a switch statement is that in theory it doesn't matter how many cases it has, the performance should be the same for a switch statement with 4 cases or a switch statement with 40,000 cases.

[06:45:10] NiniGeo2 Oh I think that switch/cases are usually constant-time, not logarithmic.

[06:47:34] NiniGeo2 Ooooh TYTY ski

[06:52:51] NiniGeo2 Hmmmmm, I think that a switch/case is still going to end up running in constant time for most modern computer architectures because similarly to a hash table, it typically only has to do one calculation up-front at the start (very similar to hashing your key for a hash table) and then it can do a single memory read to jump to the correct case immediately.

[06:53:16] NiniGeo2 Whereas a linked list or map data structure you might need to read through a bunch of different memory locations to find what you're looking for, and that certainly would scale with the amount of data.

[07:06:46] NiniGeo2 :P

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