Key Concepts

Review core concepts you need to learn to master this subject

Classes

// A class with properties that contain default values class Student { var name = "Lucia" var semester = "Fall" var gpa = 3.95 } // Shorthand syntax with no class body class Student

A class is an object-oriented concept which resembles a blueprint for individual objects. A class can contain properties and functions and is defined using the class keyword followed by a name and optional body.

If the class does not have a body, its curly braces can be omitted.

Classes
Lesson 1 of 1

What you'll create

Portfolio projects that showcase your new skills

Pro Logo

How you'll master it

Stress-test your knowledge with quizzes that help commit syntax to memory

Pro Logo