These broad survey type classes were the most useful ones in university for me. It's not like I would remember the specifics after the class anyway, but when I

These broad survey type classes were the most useful ones in university for me. It's not like I would remember the specifics after the class anyway, but when I run into a problem I now have a huge bag of potential solutions. When I need details, there are often scientific papers or technical reports going in-depth on each of these things.