Motivation Recently, Buzzfeed released a browser-based puzzle game called "Pyramid Scheme." It is available at the following link. The puzzle in an initial state looks like this: To solve the puzzle, you have to find sequences of adjacent nodes in the pyramid that form valid words (3 letters lon...

Comma Code Say you have a list value like this: spam = ['apples', 'bananas', 'tofu', 'cats'] Write a function that takes a list value as an argument and returns a string with all the items separated by a comma and a space, with and inserted before the last item. For example, passing the previous ...

Hello I want to ask how to improve this code is it good written or something is for changing please let me know and is it bad thing to use arguments to store some info like in my occasion the argument value? Here's The Problem -- > To write a recursion that will receive an array of integers as an...

I'm using Django and Wagtail 5.x to build a blog. At this point, I'm trying to increase my understanding of query optimization and decrease the number of necessary db queries by implementing select_related. To my knowledge, I can use select_related to essentially chain related queries. In other w...

Previous Versions of this Question: V1 V2 OK. Not much response on the previous questions (but it was a lot of code so that may have effected it). I have quite a lot of changes since then so worth another go. I have reached a point where the code is now in github and Greasy Fork. I am breaking ...