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Run results for:
Objekt je prázdný? 2
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Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Browser:
Chrome 120
Operating system:
Android
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
!==
2.9M/s
===
2.8M/s
Boolean
2.0M/s
==
1.8M/s
View exact numbers
Test name
Executions per second
✓
!==
2,862,105 Ops/sec
===
2,836,564 Ops/sec
Boolean
1,976,415 Ops/sec
==
1,810,235 Ops/sec
Script Preparation code:
xxx = {}
Tests:
===
Object.keys(xxx) === 0
==
Object.keys(xxx) == 0
Boolean
Boolean(Object.keys(xxx)[0])
!==
Object.keys(xxx) !== 0