object keys length code example

Example 1: javascript object length

var size = Object.keys(myObj).length;

Example 2: javascript get length of object

var person={
    "first_name":"Harry",
    "last_name":"Potter",
    "age":14
};
var personSize = Object.keys(person).length; //gets number of properties (3)

Example 3: object.keys

const object1 = {
  a: 'somestring',
  b: 42,
  c: false
};

console.log(Object.keys(object1));
// expected output: Array ["a", "b", "c"]

Example 4: longitud objeto javascript

let unorderedData = {
  real_name: 'Millie Bobby Brown',
  character_name: 'Eleven',
  series: 'Stranger Things'
};
console.log(Object.keys(unorderedData).length)