Question

How to swap two values of an array in TypeScript

Answer 1

let arr: number[] = [9, 444, 3, 7, 0, 2, 1, 8, 6];

[arr[1], arr[6]] = [arr[6], arr[1]];

console.log(arr);
  
 
  
   
/*
run:
    
[9, 1, 3, 7, 0, 2, 444, 8, 6] 
       
*/
    

 

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