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Run results for:
Remove First and Last Characters in String
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<iframe src="https://measurethat.net/Embed?id=623353" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Safari/605.1.15
Browser:
Safari 26
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
4 months ago
Test name
Executions per second
Via Array methods
7613029.0 Ops/sec
String.replace()
308000480.0 Ops/sec
String.slice()
329138656.0 Ops/sec
String.substring()
312920704.0 Ops/sec
Tests:
Via Array methods
var str = '//.*//' str = [...str] str.shift() str.pop() str.join('')
String.replace()
var str = '//.*//' str = str.replace(/^.|.$/g,'')
String.slice()
var str = '//.*//' str = str.slice(1,-1)
String.substring()
var str = '//.*//' str = str.substring(1,str.length-1)