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Run results for:
Starts with vs first character check
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Browser:
Chrome 137
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
10 months ago
Test name
Executions per second
Check first char
257839776.0 Ops/sec
Starts with
274617376.0 Ops/sec
Script Preparation code:
var str = '@aadi' var str2 = 'aadi'
Tests:
Check first char
str[0] === '@' str2[0] === '@'
Starts with
str.startsWith('@') str2.startsWith('@')