That is how to effectively create arrays in Python. However, there are other options for arrays too. One example is to create a CSV file, which you can learn to do in our quick guide .

Im guessing this is built into the language, but I can't seem to find anything on it, and I'm just trying to get it done, so here I am to ask. Have a nested array that my function is returning ...

However, this works against Python's base architecture decisions. Python is an interpreted language as opposed to being compiled, and it was never designed to efficiently support multithreading. Since ...