1. Scala Basics

2. Unified Types

3. Classes

4. Traits

5. Tuples

6. Class Composition with Mixins

7. Higher-order Functions

8. Nested Methods

9. Multiple Parameter Lists (Currying)

10. Case Classes

11. Pattern Matching

12. Singleton Objects

13. Regular Expression Patterns

14. Extractor Objects

15. For Comprehensions

16. Generic Classes

17. Variances

18. Upper Type Bounds

19. Lower Type Bounds

20. Inner Classes

21. Abstract Type Members

22. Compound Types

23. Self-type

24. Implicit Parameters

25. Implicit Conversions

26. Polymorphic Methods

27. Type Inference

28. Operators

29. By-name Parameters

30. Annotations

31. Default Parameter Values

32. Named Arguments

33. Packages and Imports

34. Package Objects

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