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Run results for:
Number vs + vs parseFloat
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Run details:
User agent:
Mozilla/5.0 (iPad; CPU OS 17_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/121.0.6167.66 Mobile/15E148 Safari/604.1
Browser:
Chrome Mobile iOS 121
Operating system:
iOS 17.2
Device Platform:
Tablet
Date tested:
2 years ago
Test name
Executions per second
Number
2860188.0 Ops/sec
Unary +
3885339.5 Ops/sec
parseFloat
2773686.5 Ops/sec
Tests:
Number
var number = Number(Math.random().toString());
Unary +
var unary = +Math.random().toString();
parseFloat
var parse = parseFloat(Math.random().toString());