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Run results for:
RegEx defined inside vs outside Loop
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0
Browser:
Firefox 128
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
inside
36051224.0 Ops/sec
outside
37443056.0 Ops/sec
Script Preparation code:
var string = "passw)odas4gsdfsdf"; var regex = /(?=.*[0-9])/
Tests:
inside
let isPasswordValid = /(?=.*[0-9])/.test(string);
outside
let isPasswordValid = regex.test(string);