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Dart Object Oriented Programming

This section will teach you the basics of Dart OOP so that you can start creating amazing programs right away. Here you will learn the following topics:

  • OOP in Dart,
  • Class in Dart,
  • Objects in Dart,
  • Class and Objects in Dart,
  • Constructor in Dart,
  • Default Constructor in Dart,
  • Parameterized Constructor in Dart,
  • Named Constructor in Dart,
  • Constant Constructor in Dart,
  • Encapsulation in Dart,
  • Getter in Dart,
  • Setter in Dart,
  • Getter and Setter in Dart,
  • Inheritance in Dart,
  • Inheritance of Constructors in Dart,
  • Super Keyword in Dart,
  • Polymorphism in Dart,
  • Static in Dart,
  • Enum in Dart,
  • Abstract Class in Dart,
  • Interface in Dart.
  • Mixin in Dart,
  • Factory Constructor in Dart, and
  • Generics in Dart.

Practice Questions

Complete this section & practice this question to improve and test your dart programming knowledge.

Learn Dart
  • Home
  • 1. Introduction and Basics
    • Introduction to Dart
      • Install Dart
        • Basic Dart Program
          • Variables in Dart
            • Data Types in Dart
              • Comments in Dart
                • Operators in Dart
                  • User Input in Dart
                    • String in Dart
                      • Questions for Practice 1
                      • 2. Conditions and Loops
                        • Conditions in Dart
                          • Assert in Dart
                            • Switch Case in Dart
                              • Ternary Operator in Dart
                                • Loops in Dart
                                  • For Loop in Dart
                                    • For Each Loop in Dart
                                      • While Loop in Dart
                                        • Do While Loop in Dart
                                          • Break and Continue in Dart
                                            • Exception Handling in Dart
                                              • Question For Practice 2
                                              • 3. Functions In Dart
                                                • Functions in Dart
                                                  • Types of Functions in Dart
                                                    • Function Parameter in Dart
                                                      • Anonymous Function in Dart
                                                        • Arrow Function in Dart
                                                          • Scope in Dart
                                                            • Math in Dart
                                                              • Questions for Practice 3
                                                              • 4. Collections In Dart
                                                                • List in Dart
                                                                  • Set in Dart
                                                                    • Map in Dart
                                                                      • Where in Dart
                                                                        • Question For Practice 4
                                                                        • 5. File Handling In Dart
                                                                          • Read File in Dart
                                                                            • Write File in Dart
                                                                              • Delete File in Dart
                                                                                • Question for Practice 5
                                                                                • 6. OOP In Dart
                                                                                  • OOP in Dart
                                                                                    • Class in Dart
                                                                                      • Object in Dart
                                                                                        • Class and Objects in Dart
                                                                                          • Constructor in Dart
                                                                                            • Default Constructor in Dart
                                                                                              • Parameterized Constructor in Dart
                                                                                                • Named Constructor in Dart
                                                                                                  • Constant Constructor in Dart
                                                                                                    • Encapsulation in Dart
                                                                                                      • Getter in Dart
                                                                                                        • Setter in Dart
                                                                                                          • Getter and Setter in Dart
                                                                                                            • Inheritance in Dart
                                                                                                              • Inheritance Of Constructor in Dart
                                                                                                                • Super in Dart
                                                                                                                  • Polymorphism in Dart
                                                                                                                    • Static in Dart
                                                                                                                      • Enum in Dart
                                                                                                                        • Abstract Class in Dart
                                                                                                                          • Interface in Dart
                                                                                                                            • Mixin in Dart
                                                                                                                              • Factory Constructor in Dart
                                                                                                                                • Generic in Dart
                                                                                                                                  • Questions for Practice 6
                                                                                                                                  • 7. Null Safety In Dart
                                                                                                                                    • Null Safety in Dart
                                                                                                                                      • Type Promotion in Dart
                                                                                                                                        • Late Keyword in Dart
                                                                                                                                          • Null Safety Exercise
                                                                                                                                            • Question for Practice 7
                                                                                                                                            • 8. Asynchronous Programming
                                                                                                                                              • Asynchronous Programming
                                                                                                                                                • Future In Dart
                                                                                                                                                  • Async and Await In Dart
                                                                                                                                                    • Streams In Dart
                                                                                                                                                      • Question for Practice 8
                                                                                                                                                      • 9. Useful Information
                                                                                                                                                        • Final Vs Const
                                                                                                                                                          • Datetime In Dart
                                                                                                                                                            • Extension In Dart
                                                                                                                                                              • Backend in Dart
                                                                                                                                                                • Dart Interview Questions
                                                                                                                                                                • 10. Dart How To
                                                                                                                                                                  • Convert String to Int
                                                                                                                                                                    • Generate Random Number
                                                                                                                                                                      • Capitalize First Character
                                                                                                                                                                        • Make http request in dart
                                                                                                                                                                        • 11. Dart Quiz
                                                                                                                                                                          • 12. Dart Conclusion

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