The challenge Remove a exclamation mark from the end of string. For a beginner kata, you can assume that the input data is always a string, no need to verify it. Examples Test cases The solution in Python Option 1: Option 2 (using endswith): Option 3 (sim... (more…)

I used to love asyncio. For a period of time, nearly all my stuff was written for asyncio. I wrote a Flask-like (mistake IMO) web framework, and a fully async ORM, both built from the ground up for asyncio. I even got in arguments defending it with people... (more…)

Lightning ⚡️ fast forecasting with statistical and econometric models. - Nixtla/statsforecast... (more…)

Python is a huge collection of libraries. We help you to understand more about top 7 best Python frameworks for machine learning. (more…)

The challenge You are given three piles of casino chips: white, green and black chips: the first pile contains only white chips the second pile contains only green chips the third pile contains only black chips Each day you take exactly two chips of diffe... (more…)