Kotlin Tutorials

Foundations

Steps 1–13

1. → Kotlin Variables Tutorial
2. → Kotlin Data Types Tutorial
3. → Kotlin String Template Tutorial
4. → Kotlin Operators Tutorial
5. → Kotlin Arithmetic Operators Tutorial
6. → Kotlin Assignment Operators Tutorial
7. → Kotlin Relational (AKA Comparison) Operators Tutorial
8. → Kotlin Logical Operators Tutorial
9. + 5 more in this part

Building blocks

Steps 14–26

1. → Kotlin while Loop Tutorial
2. → Kotlin for Loop Tutorial
3. → Kotlin break Statement Tutorial
4. → Kotlin continue Statement Tutorial
5. → Kotlin Functions Tutorial
6. → Kotlin return Statement Tutorial
7. → Kotlin Function with Single Expression Tutorial
8. → Kotlin Function Overloading Tutorial
9. + 5 more in this part

Going deeper

Steps 27–39

1. → Kotlin readLine() Function Tutorial
2. → Kotlin Class and Objects Tutorial
3. → Kotlin Constructors Tutorial
4. → Kotlin Secondary Constructor (AKA Constructor Overloading) Tutorial
5. → Kotlin Initializer Blocks Tutorial
6. → Kotlin lateinit Keyword Tutorial
7. → Kotlin Getters and Setters Tutorial
8. → Scope of variables in Kotlin Tutorial
9. + 5 more in this part

Advanced

Steps 40–51

1. → Kotlin Inheritance and Constructors Tutorial
2. → Kotlin Abstract Classes and Functions and Properties Tutorial
3. → Kotlin Interfaces Tutorial
4. → Kotlin Data Classes Tutorial
5. → Kotlin Destructuring Data Classe Objects Tutorial
6. → Kotlin null Value and Nullable Type Tutorial
7. → Kotlin Safe Call Operator Tutorial
8. → Kotlin let Keyword Tutorial
9. + 4 more in this part