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Run results for:
Trunc vs Floor vs Number vs ParseInt vs ~~ using time
Trunc vs Floor vs Number vs ParseInt vs ~~
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<iframe src="https://measurethat.net/Embed?id=567199" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0
Browser:
Firefox 132
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Bitwise invert2
7.1M/s
Floor
7.1M/s
Trunc
7.0M/s
ParseInt
6.8M/s
Number
6.7M/s
View exact numbers
Test name
Executions per second
✓
Bitwise invert2
7,092,045 Ops/sec
Floor
7,081,973 Ops/sec
Trunc
7,019,245 Ops/sec
ParseInt
6,824,254 Ops/sec
Number
6,718,808 Ops/sec
Tests:
Trunc
Math.trunc((new Date()).getMinutes()/10.0);
Floor
Math.floor((new Date()).getMinutes()/10.0);
Number
Number((new Date()).getMinutes()/10.0);
ParseInt
parseInt((new Date()).getMinutes()/10.0);
Bitwise invert2
~~((new Date()).getMinutes()/10.0);