Question

How to sort an array of numbers in descending order with JavaScript

Answer 1

let arr = [1000, 10, 100, 10000, 100000, 1];
 
arr.sort(function(a, b) {
  return b - a;
});
 
console.log(arr); 

  
/*
run:
  
[ 100000, 10000, 1000, 100, 10, 1 ]
  
*/

 

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Answer 2

let arr = [1000, 10, 100, 10000, 100000, 1];

arr = arr.sort((a, b) => b - a);
 
console.log(arr); 

  
/*
run:
  
[ 100000, 10000, 1000, 100, 10, 1 ]
  
*/

 

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