Where is it? Find the tutorial at: https://www.codementor.io/@garethdwyer/quicksort-tutorial-python-implementation-with-line-by-line-explanation-p9h7jd3r6
What is it? Whether you’re applying for jobs or just like algorithms, it’s useful to understand how sorting works. Here you’ll create a sorter from scratch.
What do you need to follow? A bit of Python experience is ideal, but you should be able to keep up even without it. You'll do everything from your browser so no Python set up is required. You can create a free account on Repl.it to save and share your code.