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Run results for:
What's faster unshifting left by 1 or multiplying by 2
Benchmark description
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Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Mobile Safari/537.36
Browser:
Chrome Mobile 122
Operating system:
Android
Device Platform:
Mobile
Date tested:
2 years ago
Test name
Executions per second
left unshift
78292.4 Ops/sec
times two
78478.9 Ops/sec
Tests:
left unshift
console.log(34 << 1)
times two
console.log(34 * 2)