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object.js
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object.js
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// Object literal syntax
//1. ...object literal..............................................
// const obj = {
// key: "value",
// name: "Sushant",
// sum: function (a, b) {
// let c = a + b;
// console.log(c)
// },
// arr: [2, 3, 4],
// obj2: {
// name: "aman",
// age: 23
// }
// }
// obj.sum(2, 3);
// console.log(obj.arr[2])
// console.log(obj.obj2.age)
// Object constructor:
//2. ...object constructor...........................................
// var obj = new Object()
// obj["age"] = 24;
// obj["name"] = "Sushant";
// delete obj["name"];
// console.log(obj)
// 3.Object's create method:...................................
// let vehicle = {
// wheels: '4',
// fuelType: 'Gasoline',
// color: 'Green'
// }
// let carProps = {
// type: {
// value: 'Volkswagen'
// },
// model: {
// value: 'Golf'
// }
// }
// var car = Object.create(vehicle, carProps);
// console.log(car);
// Function constructor:
function Person(name) {
this.name = name;
this.age = 21;
}
var object = new Person("Sudheer");