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//const tinderUser = new Object(); const tinderUser = {} tinderUser.id = "123abc"; tinderUser.name = "sandy" tinderUser.isLoggedIn = false //console.log(tinderUser); const regularUser = { email: "some@gmail.com", fullname: { userfullname: { firstname: "sandeep", lastname: "dhanger" } } } // console.log(regularUser.fullname.userfullname); const obj1 = {1: "a", 2: "b"} const obj2 = {3: "a", 4: "b"} //const obj3 = { obj1, obj2} // const obj3 = Object.assign(obj1, obj2,) //join object with using object.assign method const obj3 = {...obj1, ...obj2} // join object with using spread method // console.log(obj3); const users = [ { id: 1, email: "s@gmail.com" }, { id: 1, email: "s@gmail.com" }, { id: 1, email: "s@gmail.com" }, { id: 1, email: "s@gmail.com" }, ] users[1].email // console.log(tinderUser); // console.log(Object.keys(tinderUser)); // console.log(Object.values(tinderUser)); // console.log(Object.entries(tinderUser)); // console.log(tinderUser.hasOwnProperty('isLoggedIn')); // ****************** Destructuring in Objects *************** const course = { coursename: "js in hind", price: "999", courseInstructor: "sandeep" } // course.courseInstructor const {courseInstructor: instructor} = course // destructure the name // console.log(courseInsttructor); console.log(instructor); // JSON api snytax // { // "name": "sandeep", // "coursename": "js in hinid", // "price": "free" // } [ {}, {}, ]
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