I usually just write one sentence in english right in the code where I had been typing. The next day, the compiler points me directly to it and I can pick up wh

I usually just write one sentence in english right in the code where I had been typing. The next day, the compiler points me directly to it and I can pick up where I left off fairly easily. It makes it easier to stop at any time, easier to leave-it-at-work, and easier to start the next day.