JAVASCRIPT

javascript object length

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

js object length

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

find object length in javascript

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

let object = {
  user:"hello",
  password:"123"
}

console.log(Object.keys(object).length)
> prints: 2

can we find lenght of an object

Object.keys(myArray).length

object length javascript

const objLen = Object.keys(myObj).length;

Length of a JavaScript object

Object.size = function(obj) {
  var size = 0,
    key;
  for (key in obj) {
    if (obj.hasOwnProperty(key)) size++;
  }
  return size;
};

// Get the size of an object
const myObj = {}
var size = Object.size(myObj);

Length of an object

length(x)
length(x) <- value

object length

{{ listlike_var|length }}