Why is your Python app so slow ... Here is a toy example of how to use cProfile: def add(x,y): x+=str(y) return x def add_2(x,y): if y % 20000 == 0: z=[] for q in range(0,400000): z.append ...

including inner functions and Python's scoping rules. I do, however, want to ask the question "how can you use Mypy to check all of this?" from typing import Callable def foo(x: int) -> Callable: def ...

Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS Management Console’s built-in code editor first loads with a pre-existing, fully functional snippet of ...

squared root of a positive integer, for example), it's sufficient ... convenient is in languages (like Python) where multiple return values from one function can be used as multiple input ...

Improve your Python testing even ... along with a function definition. For example, say you have a file that returns a list of lines from a file, in which each line is reversed: def reverse_lines(f): ...