@JimmyStevens I try to read forum posts from people working on similar things and take notes on every function, concept, or interesting thing I come across.
For example, @ex-jedi recently posted a solution that uses the Infinity global variable (Need Help - Basic Algorithm Scripting - Return Largest Numbers in Arrays - #7 by ex-jedi). I hadn’t thought to solve it that way, but I like it. I plan to add it to my notes because I may find it useful at some point in the future.
I use org-mode for this, but I think others use Evernote, Google Drive, and other similar systems.