A. Mathematical operators. Python supports unary operators for no change and negation, + and -, respectively; and binary arithmetic operators ... There is a big caveat here. If you divide two integers ...

Python dataclasses can make your Python classes less ... to it or to create common functions like comparison operators. Dataclasses, introduced in Python 3.7 ... weight: float, shelf_id ...

A. Mathematical operators. Python supports unary operators for no change and negation, + and -, respectively; and binary arithmetic operators ... There is a big caveat here. If you divide two integers ...