“Konstruktor in JavaScript” Code-Antworten

Konstruktor in JavaScript

// 1. A constructor is a function that creates an instance of a class which is typically called an “object”.

// 2. In JavaScript, a constructor gets
// called when you declare an object using the new keyword.

// 3. The purpose of a constructor is to create an object and 
// set values if there are any object properties present.

function Person(first, last, age, eye) {
  this.firstName = first;
  this.lastName = last;
  this.age = age;
}

// Create a Person object
const myFather = new Person("John", "Doe", 50);
console.log(myFather)
Abhishek

Was ist Constructor.Constructor () () in JavaScript

const o = {};
o.constructor === Object;
SAMER SAEID

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