Answers for "how to convert a numeric variable into array in javascript by using array function"

15

javascript Convert an array of strings to numbers

const toNumbers = arr => arr.map(Number);
toNumbers(['1', '2', '3','4']);     // [1, 2, 3, 4]
Posted by: Guest on July-02-2020
3

turn number into array javascript

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 numbers
}
//use the function
var myArray = numberToArray(myNumber);
Posted by: Guest on April-02-2020

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