Answers for "js object"

is object js

//checks if is object, null val returns false
function isObject(val) {
    if (val === null) { return false;}
    return ( (typeof val === 'function') || (typeof val === 'object') );
}
var person = {"name":"Boby Snark"};
isObject(person);//true

javascript object

var	person = {
	first_name : "Marty",
  	last_name : "Mcfly",
	born : 1968,
	died : 1933,
    lovers: ["Jennifer Parker","Baines McFly"]
};

js object

let car = {
  		name: "BMW",
  		colour: "black",
  		year: "2020",
  		owner: {
		names = ["Andy" , "Steve" , "Tony" ]
		}
};

objects in javascript

let object = {
  'key1': 'value1',
  'key2': 'value2',
  'keyn': 'valuen',
};
console.log(object);

js object

var person = {
  "name" : "Mrs. White"
};

js object

'use strict';

var obj = {
  a: 10
  b:20
};

Object.defineProperty(obj, 'b', {
  get: () => {
    console.log(this.a, typeof this.a, this); // undefined 'undefined' Window {...} (or the global object)
    return this.a + 10; // represents global object 'Window', therefore 'this.a' returns 'undefined'
  }
});