how to create an array from object code example

Example 1: javascript object toarray

var obj = {"1":5,"2":7,"3":0,"4":0,"5":0,"6":0,"7":0,"8":0,"9":0,"10":0,"11":0,"12":0}
var result = Object.keys(obj).map(function(key) {
  return [Number(key), obj[key]];
});

console.log(result);

Example 2: js convert obj to array

const array = [
  ['key', 1],
  ['two', 2],
];

Object.fromEntries(array);
// { one: 1, two: 2 }