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this is a little trim test
(version: 1)
Comparing performance of:
Multiple, regex vs Trim at last vs Trim at first
Created:
one year ago
by:
Guest
Go to the latest result
Script Preparation code:
var str = " Et inventore ut est. Illum dolorem similique odit. Velit necessitatibus unde nostrum sequi ut pariatur suscipit sit magnam. Cum esse sed quod aut id. Recusandae vel commodi."
Tests:
Multiple, regex
str = str.replace(/a/g, 'A').replace(/e/g,'E')
Trim at last
str = str.replace(/a|e/g, match => match === 'a' ? 'A' : 'B').trim()
Trim at first
str = str.trim().replace(/a|e/g, match => match === 'a' ? 'A' : 'B')
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
Previous results
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Test case name
Result
Multiple, regex
Trim at last
Trim at first
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
one year ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Browser/OS:
Chrome 136 on Mac OS X 10.15.7
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=606633" width="100%" height="500px"></iframe>
Trim at last
4.4M/s
Multiple, regex
3.4M/s
Trim at first
1.3M/s
View exact numbers
Test name
Executions per second
✓
Trim at last
4,386,072 Ops/sec
Multiple, regex
3,407,307 Ops/sec
Trim at first
1,264,764 Ops/sec
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