> I find that I use them once or twice periodically, and then don't touch them for so long, so I forget much of what I have learned.
This is why I "write". I started a decade ago capturing short notes for myself about the technologies I use. Writing it down helps me remember it in two ways. First, the act of writing (primarily by pen) is proven to increase your memory of a thing. Second, I can open my notes for step-by-step reminders.
You don't have to blog publicly. Checkout the Zettelkasten method if you want to use Index cards. Keep a set of Markdown files in a private repo. Whatever floats your boat.
If you keep notes in a notebook I found that labeling mine as "Stray Thoughts" was one of the best things for me. That prevents me from moving away for that notebook trying to categorize my thoughts. If they are just stray thoughts, I can put any random thought in that same notebook. The same thing works in a set of text files or a Zettel.
This is why I "write". I started a decade ago capturing short notes for myself about the technologies I use. Writing it down helps me remember it in two ways. First, the act of writing (primarily by pen) is proven to increase your memory of a thing. Second, I can open my notes for step-by-step reminders.
You don't have to blog publicly. Checkout the Zettelkasten method if you want to use Index cards. Keep a set of Markdown files in a private repo. Whatever floats your boat.
If you keep notes in a notebook I found that labeling mine as "Stray Thoughts" was one of the best things for me. That prevents me from moving away for that notebook trying to categorize my thoughts. If they are just stray thoughts, I can put any random thought in that same notebook. The same thing works in a set of text files or a Zettel.