Nitpicking on the semantics of operators #3
Description
The lesson on operators contains:
- Mathematical (or arithmetic) operators - perfectly fine
- String concatenation, but no other operators applied to strings or other types (such as lists) - seems a bit accidental
- Boolean operators - contain both comparison operators (which yield booleans) and true boolean (or logical) operators. This distinction could be clearer.
- A bit on printing the values of variables. I would consider treating string-formatting in the string-lesson.
I would consider a separate section on operators and datatypes, showcasing Python errors on mixed-time-operations. And maybe also the special behaviour of applying arithmetic operators to non-numerical data, such as strings, booleans and lists.
Maybe I ought to create different issues, but they are somewhat related so a single discussion seems appropriate