Totally not an OpenAI shill or anything, but based on your question and this specific type of QA stuff, here's my advice: spend the 20 bucks on ChatGPT Plus to get GPT-4 access - it is an invaluable learning tool for questions such as these.

For example, with your specific question: https://chat.openai.com/share/0d922193-b9b6-4d51-85e8-d31c05...

Zero-shot correct solution to the example query. Based on your question, you could even just say "Can you explain X based on Y info that I found in the docs without writing a solution" if you truly just want to learn about the topic. Then with some iterative refinement of the results over a few back and forths, you can learn about the concept without necessarily having it write the code for you. Cheers!