I have a giant dev file (well, 2 really: 1 for personal, 1 for work) that I use as a scratchpad. Anything I work on goes there. Makes it easy to find things.

I have a giant dev file (well, 2 really: 1 for personal, 1 for work) that I use as a scratchpad. Anything I work on goes there. Makes it easy to find things. Monthly I pull out useful things into notes about that topic. Run into a weird problem with spring framework? Copy out the relevant info into springframework.md.