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Programming Languages Beginner

Kotlin Basics

Kotlin for developers who want less ceremony than Java. Covers null safety, data and sealed classes, extension and higher-order functions, lambdas and collections — the features that make Kotlin code shorter and harder to crash.

30 chapters 2h 30m
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What you'll learn

  • Introduction to Kotlin
  • Installing Kotlin and Setting Up Environment
  • Kotlin Syntax and First Program
  • Variables and Data Types
  • Operators and Expressions
  • User Input and Output
  • Conditional Statements
  • Loops in Kotlin

Course content

30 chapters · 2h 30m
  1. 1 Introduction to Kotlin 5 min
  2. 2 Installing Kotlin and Setting Up Environment 5 min
  3. 3 Kotlin Syntax and First Program 5 min
  4. 4 Variables and Data Types 5 min
  5. 5 Operators and Expressions 5 min
  6. 6 User Input and Output 5 min
  7. 7 Conditional Statements 5 min
  8. 8 Loops in Kotlin 5 min
  9. 9 Functions in Kotlin 5 min
  10. 10 Arrays and Collections 5 min
  11. 11 Strings in Kotlin 5 min
  12. 12 Null Safety in Kotlin 5 min
  13. 13 Classes and Objects 5 min
  14. 14 Constructors and Initialization 5 min
  15. 15 Inheritance in Kotlin 5 min
  16. 16 Interfaces and Abstract Classes 5 min
  17. 17 Data Classes and Sealed Classes 5 min
  18. 18 Extension Functions and Higher-Order Functions 5 min
  19. 19 Lambdas and Functional Programming 5 min
  20. 20 Exception Handling 5 min
  21. 21 Collections Framework in Kotlin 5 min
  22. 22 File Handling in Kotlin 5 min
  23. 23 Coroutines in Kotlin 5 min
  24. 24 Kotlin for Android Basics 5 min
  25. 25 Kotlin Database Programming 5 min
  26. 26 REST APIs and JSON Handling 5 min
  27. 27 Testing in Kotlin 5 min
  28. 28 Kotlin Interview Preparation 5 min
  29. 29 Data Structures and Algorithms in Kotlin 5 min
  30. 30 Final Projects and Real-World Applications 5 min