Run results for: Extracted number from string back to string

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0

Browser: Firefox 120

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Script Preparation code:

var testString = "123.456 unit"

Tests:

Splitting
var value = testString.split(" ")[0]; var result = "Final result: " + value;
parseFloat
var value = Number.parseFloat(testString); var result = "Final result: " + value;
regex
var value = testString.match(/[-\d.]*/); var result = "Final result: " + value;