Anyone you find in the real world under ~30 years old may not even be aware that you can pass a reference and modify it directly without having to make a method return a value.
It's super cool to have someone explain to you side effects yet you show them a method with a null return and run it for them showing that the value has changed and they are mesmerized.
Anyone you find in the real world under ~30 years old may not even be aware that you can pass a reference and modify it directly without having to make a method return a value.
It's super cool to have someone explain to you side effects yet you show them a method with a null return and run it for them showing that the value has changed and they are mesmerized.