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Number Formatting Limitations in CSS
While CSS offers extensive styling capabilities, it lacks the ability to natively format numbers. Specifically, CSS cannot control decimal places, decimal and thousands separators, or localization settings.
Alternative Solution: Number.prototype.toLocaleString()
To address this limitation, JavaScript provides the Number.prototype.toLocaleString() method, which allows you to format numbers according to the browser's current locale settings. This method can:
Example:
const number = 1234567.89; const formattedNumber = number.toLocaleString('en-US'); // Format for US locale console.log(formattedNumber); // Outputs: "1,234,567.89"
By using Number.prototype.toLocaleString(), you can achieve the desired number formatting within your web applications.
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