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Kotlin
Kotlin at depth: function types and lambdas, scope functions, collections in depth, sealed classes, generics and delegation. Every example is verified with the real Kotlin compiler.
Start learning ❯❯37 lessons · 11 topics · 0/37 completed
Course contents
Work top to bottom — the sidebar is the course. Topics later in the list assume the ones before them.
Kotlin Intermediate Introduction
Intermediate · ⏱ 3 min · standalone lesson
Functions in Depth
- Kotlin Function Types
- Kotlin Higher-Order Functions
- Kotlin Trailing Lambdas
- Kotlin Extension Functions
- Kotlin Inline Functions
- Kotlin Function References
Scope Functions
Start: Kotlin Let and Run ❯Collections in Depth
- Kotlin Transformations
- Kotlin Searching and Sorting
- Kotlin Grouping
- Kotlin Flattening
- Kotlin Sequences
Null Safety in Depth
Start: Kotlin Safe Call Chains ❯Classes in Depth
- Kotlin Constructors and Init Blocks
- Kotlin Visibility Modifiers
- Kotlin Data Classes in Depth
- Kotlin Sealed Classes
- Kotlin Interfaces
- Kotlin Objects and Companions
Properties in Depth
Start: Kotlin Properties in Depth ❯Generics Foundations
Start: Kotlin Generic Functions ❯Exceptions in Depth
Start: Kotlin Custom Exceptions ❯Strings and Ranges in Depth
Start: Kotlin String Operations ❯Kotlin Library Project
Intermediate · ⏱ 8 min · standalone lesson