How to Convert String Array to int Array in Javascript1 min read

3 years ago

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Convert String Array to int Array.

JavaScript Code:


const arrOfStr = ['1', '2', '3'];

const arrOfNum = arrOfStr.map(str => {
  return Number(str);
});

// [1, 2, 3]
console.log(arrOfNum);

const arrOfStr = ['1', '2', '3'];

const arrOfNum = arrOfStr.map(str => {

return Number(str);

});

// [1, 2, 3]

console.log(arrOfNum);

Output: