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Run results for:
test nulling object and overwriting vs overwriting
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<iframe src="https://measurethat.net/Embed?id=502995" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 OPR/105.0.0.0
Browser:
Opera 105
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
2
9K/s
1
6K/s
View exact numbers
Test name
Executions per second
✓
2
9,378 Ops/sec
1
6,266 Ops/sec
Script Preparation code:
let a = 99;
Tests:
1
for(let i = 0; i<1000; i++) { a = null; a = 99; a = 1; }
2
for(let i = 0; i<1000; i++) { a = 99; a = 1; }