Question

How to increment all the values in an array with TypeScript

Answer 1

let arr = [1, 2, 3, 4, 5, 6, 7];

arr = arr.map(element => element + 2);

console.log(arr);

  
  
  
  
/*
run:
  
[3, 4, 5, 6, 7, 8, 9] 
  
*/

 

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