In this series of tutorials, you will learn:
- Classes and Objects
- Constructors and object creation.
- Inheritance and Interfaces
- Data Classes
- Sealed Classes
- Encapsulation
- Properties, getters, and setters.
- 1Introduction to Object-Oriented Programming in Kotlin
- 2Defining Classes in Kotlin: The Basics
- 3Understanding Objects in Kotlin: How to Create and Use Them
- 4Primary and Secondary Constructors in Kotlin
- 5How to Initialize Objects with Custom Constructors in Kotlin
- 6Creating Objects Without a Class Using `object` in Kotlin
- 7Exploring `init` Blocks for Class Initialization in Kotlin
- 8What is Inheritance? Understanding the Basics in Kotlin
- 9How to Extend a Class in Kotlin Using `open`
- 10Overriding Methods and Properties in Kotlin
- 11Kotlin: Using the `super` Keyword to Access Parent Class Members
- 12Understanding Polymorphism in Kotlin: Compile-Time and Runtime
- 13How to Use Abstract Classes for Flexible Inheritance in Kotlin
- 14Implementing Interfaces in Kotlin: Multiple Inheritance Explained
- 15Difference Between Abstract Classes and Interfaces in Kotlin
- 16What Are Data Classes in Kotlin? A Beginner's Guide
- 17When and How to Use Data Classes in Kotlin
- 18Kotlin: Automatically Generated Methods in Data Classes (`toString`, `hashCode`, `equals`)
- 19Using `copy` to Clone and Modify Data Class Objects in Kotlin
- 20What Are Sealed Classes in Kotlin?
- 21Using Sealed Classes for Restricted Class Hierarchies in Kotlin
- 22Practical Use Cases for Sealed Classes in Kotlin
- 23Understanding Encapsulation in Object-Oriented Programming in Kotlin
- 24Using Private, Protected, and Public Modifiers in Kotlin
- 25How to Define Properties in Kotlin Classes
- 26Writing Getters and Setters for Properties in Kotlin
- 27Using Backing Fields (`field`) in Kotlin
- 28Static-Like Behavior with Companion Objects in Kotlin
- 29How to Use Nested and Inner Classes in Kotlin
- 30Object Expressions and Anonymous Classes for Dynamic Behavior in Kotlin
- 31Understanding Polymorphism with Interfaces and Abstract Classes in Kotlin
- 32Using `is` and Smart Casting for Type Checking in Kotlin
- 33Dynamic Dispatch in Kotlin: How Method Resolution Works
- 34What Are Enums in Kotlin?
- 35Defining and Using Enum Classes in Kotlin
- 36Advanced Enum Features in Kotlin: Methods and Properties
- 37Best Practices for Writing Object-Oriented Code in Kotlin
- 38Real-World Applications of Object-Oriented Programming in Kotlin