Singleton Pattern javascript (ok)
https://app.gitbook.com/@javascriptuse/s/advanced/design-pattern-trong-javascript
const user = {
name: 'Peter',
age: 25,
job: 'Teachcer',
greet: function() {
console.log('Hello!');
}
}const user1 = user;
user1.name = 'Mark';// prints 'Mark'
console.log(user.name);
// prints 'Mark'
console.log(user1.name);
// print true
console.log(user === user1);Last updated