Changing an array of arrays to an array of other datatypes in Javascript

Question

(Closed). This question needs to be more focused. It is not currently accepting answers. question from:https://stackoverflow.com/questions/66068831/changing-an-array-of-arrays-to-an-array-of-other-datatypes-in-javascript

Answer 1

Use Array.map() to convert each array to string using the String constructor function:

const arr = [[1],[2],[3]]

const numbersArr = arr.map(String)

console.log(numbersArr)