Null Safety
Explore Kotlin's approach to eliminating NullPointerExceptions by enforcing null safety at compile time. Understand how to declare nullable types with the question mark syntax and write safer functions that handle null values gracefully. This lesson helps you prevent common runtime errors and write more robust Kotlin code.
We'll cover the following...
We'll cover the following...
Probably the most notorious exception in the Java world is NullPointerException. The reason behind this exception is that every object in Java can be null. The code here shows us why ...