10-JavaScript Value vs. Reference (Primitives vs. Objects) -- Tutorial for Beginners.js

// const a = 1
// const b = 1

// console.log(a === b)

//--------------------

// const a = [1]
// const b = [1]

// console.log(a === b)

//--------------------

// const a = {skill: 'Cooking'}
// const b = {skill: 'Cooking'}

//--------------------

// function incrementAge(age) {
//     age = age + 1
// }

// const myAge = 10

// incrementAge(myAge)

// console.log(myAge)

//--------------------

// function incrementAge(user) {
//     user.age = user.age + 1
// }

// const me = {age: 10}

// incrementAge(me)

// console.log(me)

//--------------------

// let a = 1
// let b = a

// console.log(a)
// console.log(b)

// a = 7

// console.log(b)

//---------------------

let a = {name: 'Sina'}
let b = a

console.log(a)
console.log(b)

a.name = 'Qoli'

console.log(a)
console.log(b)

a = {name: 'CRAIG'}

console.log(a)
console.log(b)