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how to convert a string of numbers into an array javascript

const numStr = "123456";

const numArr = strNum.split('').map((item) => parseInt(item, 10))

//OUTPUT
[1, 2, 3, 4, 5, 6]

// === STEP BY STEP ===

const step1 = numStr.split('') 
// -> ['1', '2', '3', '4', '5', '6'] 

const step2 = step1.map((item) => parseInt(item))
// -> [1, 2, 3, 4, 5, 6] 
Comment

javascript Convert an array of strings to numbers

const toNumbers = arr => arr.map(Number);
toNumbers(['1', '2', '3','4']);     // [1, 2, 3, 4]
Comment

string array to number array javascript

const stringArr = ["5", "4", "6", "2"];

const numArr = stringArr.map((item) => parseInt(item, 10));
Comment

string array to int array javascript

//convert array to string first and use this code
var y =x.toString().split(',').map(Number)
Comment

js convert string array to number array

const atrArr = ['7', '2', '5']
let numbersArr = strArr.map(c => +c); //[7, 2, 5]
Comment

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