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Run results for:
While vs For loop vs Map
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<iframe src="https://measurethat.net/Embed?id=525995" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 Edg/125.0.0.0
Browser:
Chrome 125
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
For loop
4804802.5 Ops/sec
While loop
9228352.0 Ops/sec
Map loop
20004164.0 Ops/sec
Script Preparation code:
var acts = "BRA|BRA|FLR|VSL|BRA".split("|");
Tests:
For loop
for (var i = 0; i < acts.length -1; i++) { if (acts[i] == "BRA") acts.splice(i, 1); }
While loop
var i = acts.length; while (i--) { if (acts[i] == "BRA") acts.splice(i, 1); }
Map loop
acts.map((act,i)=>{ if (act == "BRA") acts.splice(i, 1); })