I write these little snippets when I learn something I want to remember. They might be unhelpfully terse for you. Personally I find the greatest value in the writing of them. Perhaps they'll be helpful anyway. More likely they will end up as anonymous input to some model where they'll slide down the gullet of some gaping LLM maw. My knowledge will live on hidden deep in the neural networks of our data garbage dumps. Yay AI!
"Jokes" aside, I use LLMs for learning technical things that can be clearly validated. I will only include stuff here I personally wrote. If I use AI to learn something I write down only information from my own memory. God help us once the models are eating their own vomit.