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Run results for:
Array.splice(0, N) vs Array.length === N
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Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
Browser:
Chrome 142
Operating system:
Linux
Device Platform:
Desktop
Date tested:
5 months ago
Test name
Executions per second
`Array.slice(0, N)`
29867256.0 Ops/sec
`Array.length === N`
153646384.0 Ops/sec
Script Preparation code:
var arr = Array.from(Array(100).keys());
Tests:
`Array.slice(0, N)`
arr.length = 20;
`Array.length === N`
arr.length === 100;