CourseProgrammingLanguages

Here you will find Kotlin code examples used during the course on Programming language.

Lecture 1

An introduction to Kotlin programming

1. val and var examples
2. login
3. single line functions
4. Pair, Triple, Array
5. data class
6. when statement
7. loops (do-while)
8. high-order functions
9. extension functions

Lecture 2

1. Kotlin type system hierarchy
2. Type value ranges
3. Expressions
4. Commands
5. Identifiers, reserved words
6. Formal parameters, arguments
7. Introduction to the object-oriented programming
8. Classes
9. Primary, secondary constructors, initialization block
10. Set/get methods
11. Default parameter values
12. Inheritance

Lecture 3

1. Kotlin Interfaces
2. Interface implementation
3. Multiple inheritance of interfaces
4. Classes
5. Inheritance
6. Classes: enum, data, sealed
7. Lambda expressions, higher order functions
8. Packages
9. Package definition

Lecture 5

The DAO pattern

Tools used

1. IntelliJ