This tutorial covers Python syntax, variables, data types, strings, objects, lists, functions and loops. Each section includes explanations, examples and exercises to test your understanding.

Annotating Python code allows developers to indicate data types for variables, as well as types for function arguments and return values. This practice has various benefits, one of which is using ...

With all this talk of callables, you also should consider what happens with generator functions. Python loves iteration and encourages you to use for loops wherever you can. In many cases, it's ...