Android developer @BlaBlaCar_FR - http://tutos-android.com
Each software engineer should be obsessed with the quality of their code and should always seek to improve it.
This is because quality code:
- is more maintainable.
- lets you add and update features more easily.
- makes the app more…
Before you start reading this article, you may start by reading the first part: “Let’s discover Kotlin — Part 2”
In Kotlin, you can specify if a variable is null with “?” operator.