let proto = { a: 1 };
let obj = Object.create(proto);
Object.defineProperty(obj, 'a', {
value: 3,
writable: true,
enumerable: true,
configurable: true
});
console.log(obj.a);
proto.a = 3;
console.log(obj.a);Ответ: { a: 3 }
3
3
3
JavaScript test | #JavaScript