• Functions
  • Function Structure
  • Creating a Function
  • Function Return Data Types
  • Void Function
  • Function Returning Expression
  • Functions and Variable Scope
  • Object-Oriented Programming (OOP)
  • Object
  • Class
  • Creating a Class
  • Adding Methods to Classes
  • Providing Constructors for Your Classes
  • Class — Getters and Setters
  • Class Inheritance
  • Abstract Class
  • Dart Project Structure and Dart Libraries