Answers for "Using Regular Expressions (regex) to Print JavaScript Number Format with Commas"

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Using Regular Expressions (regex) to Print JavaScript Number Format with Commas

const numb= 3436547568768345;

function separator(numb) {
    var str = numb.toString().split(".");
    str[0] = str[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
    return str.join(".");
}

console.log(separator(numb))

Posted by: Guest on April-10-2022

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