let b = ''; functionthousands(number, n = 1000) { b = `${number % n}${b ? ',' + b : ''}`; returnparseInt(number / n) ? thousands(parseInt(number / n), n) : b }
console.log(thousands(13829364));
Mia
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functionf1(num){ var str = num.toString(); var count = str.length/3;//2 var first = str.length%3;//2 var arr = []; arr.push(str.substr(0,first)); for(let i = 0;i<count;i++){ arr.push(str.substr(first+i*3, 3));//2,3 //5,3 } return arr.join(",").slice(0,-1); }