Question

How to change array value that is inside an object in Node.js

Answer 1

const info = {
  user: {
    id: 8594,
    age: 46
  },
  prog: {
    lang: 'node.js',
  },
  list: {
    arr: [5, 7, 2, 1, 8]
  }
}
 
console.log(info.list.arr); 
 
info.list.arr[1] = 1000;
   
console.log(info.list.arr); 
 
 

 
/*
run:
 
[ 5, 7, 2, 1, 8 ]
[ 5, 1000, 2, 1, 8 ]
 
*/

 

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