Question

How to convert strings in array to floats in JavaScript

Answer 1

const array = ['3.14', '-2.89', '7.13', '12.45'];
 
const numbers = array.map(Number);

console.log(numbers);
  
  
  
  
/*
run:
  
[3.14, -2.89, 7.13, 12.45]
  
*/

  
  

 

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