Question

How to use Array.map() to convert array string digits elements to integers in JavaScript

Answer 1

var arr = ['1', '2', '3', '4', '5'];

var arr_int = arr.map(Number);

console.log(arr_int); 
 
 
/*
run:  
  
 [1, 2, 3, 4, 5]
   
*/

 

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