https://blog.devgenius.io/kotlin-programming-langauge-the-complete-learning-guide-2022-4-6-nullability-and-null-safety-f1a844a80000
![Kotlin Programming Langauge The Complete Learning Guide [2022] 4/6 Nullability and Null safety](https://i.comentr.com/0vEmNcjI1Oa8ogT41z91estnrJg_tam.jpg)