shahab570

const eat = () => {
  console.log("Men cat eat");
};
const eat = () => {
  console.log("Women cat eat");
};

eat();  //Uncaught SyntaxError: Identifier 'eat' has already been declared

shahab570

(function() {
  const run = () => {
    console.log("He is running")
  };
  color:"black"
})();

shahab570

{
  color: "black";
  const eat = () => {
    console.log("eat with ");
  };
  const sleep = () => {
    console.log("Sleep");
  };
}

shahab570

const men = {
  hairColor: "Black, White, Brown",
  eat: function () {
    console.log("Men can eat");
  },
  sleep: function () {
    console.log("Men can sleep");
  },
};

shahab570

class Person {
  constructor(name) {
    this.name = name;    // this is the data section
  }
  getName() {            // this is the method 
    console.log("My name is " + this.name);
  }
}

shahab570

class Person {
  constructor(name) {
    this.name = name;
  }
  sayHi() {
    console.log("Hi I am", this.name, " I am a human");
  }
}
class Robot extends Person {
  constructor(name) {

shahab570

class Person {
  constructor(name, gender) {
    this.name = name;
    this.gender = gender;
  }
  getGender() {
    return this.gender;
  }
}
class Programmer extends Person {

shahab570

class Person {
//constructor is used to create and initialize obects created with class
//there can be only one construcotor inside a class
  constructor(name, gender) {   
    this.name = name;
    this.gender = gender;
  }
  getName() {      // getName() is method definitons of the class
    return this.name;
  }

shahab570

var person = {
  firstName: "John",
  lastName: "Smith",
  phone: 88952133,
  hobby: {
    reading: [nove, stroy],
    playing: [cricket, football],
  },
};

shahab570

function Player(firstName, lastName) {
  this.firstName = firstName;
  this.lastName = lastName;
}

var messi = new Player("Leonel", "messi");
var Pique = new Player("Gerard", "Pique");

var Team = {
  Name: "Barcelona",