January 6, 2016 16:38
diff --git a/thisSample.js b/thisSample.js
 var person = {
  firstName: 'Hoang',
  lastName: 'Pham',
  showName: function() {
    console.log(this.firstName + ' ' + this.lastName);
  }
 };

 //Ở đây this sẽ là object person
 person.showName(); //Hoang Pham.
	var person = {
	firstName: 'Hoang',
	lastName: 'Pham',
	showName: function() {
	console.log(this.firstName + ' ' + this.lastName);
	}
	};

	//Ở đây this sẽ là object person
	person.showName(); //Hoang Pham.