Kotlin

Kotlin

Join this Course

Responsible	Administrator
Last Update	09/16/2026
Members	1

Course
Reviews

Section 3: Null Safety

5Lessons ·
- 12: Nullable Types
  
  Preview
- 13: Safe Calls and the Elvis Operator
  
  Preview
Section 14: Interview Practice

3Lessons ·
Section 31: Kotlin Type System Deep Dive

6Lessons ·
- 147: Definitely Non-Nullable Types
  
  Preview
Section 32: Kotlin Null Safety Advanced

4Lessons ·
- 150: Nullability Annotations for Java Interop
  
  Preview
- 153: Null Safety in Collections
  
  Preview