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Javascript 2021-10-27 22:07:11
javascript number if .00 truncate
Number.prototype.toFixedDown = function(digits) { var re = new RegExp("(\\d+\\.\\d{" + digits + "})(\\d)"), m = this.toString().match(re); return m ? parseFloat(m[1]) : this.valueOf(); }; [ 5.467.toFixedDown(2), ... Add solution -
Javascript 2021-10-27 11:46:14
javascript length of number
x.toString().length // x is a number Add solution -
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Javascript 2021-10-22 13:54:03
how to convert number to array in javascript using Array.from
const myNumber = 1245; function numberToArray(number) { let array = number.toString().split("");//stringify the number, then make each digit an item in an array return array.map(x => parseInt(x));//convert all the items back into number... Add solution