However with Vim she won’t know how to quit.

What is the type of the variable day though? As it is we have to make multiple assumptions, based on popular programming languages, about the internals of the string type and the print function to assume that it prints “6”.

This is what I do, too. Good for programming languages. Not always applicable for frameworks.

Vendors don’t always update hardware drivers for other versions of those proprietary operating systems. Linux doesn’t depend on vendors directly for updated drivers. Now I can use my old hardware without being stuck on an old OS version.