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Replace regex vs replaceAll
(version: 1)
Comparing performance of:
Replace regex vs replaceAll
Created:
9 months ago
by:
Registered User
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HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
const text = 'Lorem ipsum dolor sit amet at. Ipsum sadipscing velit lorem sed qui ipsum amet dolor nulla sanctus facer amet illum lorem invidunt quis elitr dolor. Sit et takimata sit facilisis clita. Ipsum commodo accusam enim sit nostrud eirmod eirmod kasd consetetur tempor dolore dolore duo invidunt lorem amet. Tempor iriure sit et at aliquyam feugait diam. Elitr vulputate sed labore duo euismod aliquyam consequat stet sanctus vero ut ipsum velit. Labore te facilisis vero sit dolores eirmod dolore ut. At eleifend lorem labore aliquyam ut sed dolore at exerci lorem tempor qui lorem ut. Justo gubergren in in voluptua no kasd eirmod luptatum kasd. Augue dolor feugait nonumy takimata. Option et at tempor consequat erat te et et in erat sea et. At sit minim amet sanctus sed eirmod molestie gubergren eos nisl soluta enim. Hendrerit consetetur diam wisi sit vero nulla feugiat consequat gubergren nulla ipsum dignissim dolore aliquyam. Assum sed labore ipsum sed nonummy et diam praesent. Sadipscing adipiscing est sed commodo ut. Consetetur magna et duis et consetetur labore amet sanctus.';
Tests:
Replace regex
const result = text.replace(/r/g, '-');
replaceAll
const result = text.replaceAll('r', '-');
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
Replace regex
replaceAll
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
9 months ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Browser/OS:
Chrome 140 on Mac OS X 10.15.7
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=617496" width="100%" height="500px"></iframe>
Test name
Executions per second
Replace regex
1182404.4 Ops/sec
replaceAll
934382.3 Ops/sec
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