> I think most software engineers need to draw a class diagram from time to time. Sounds a lot like RegEx to me: if you use something often then obviously lear

> I think most software engineers need to draw a class diagram from time to time. Sounds a lot like RegEx to me: if you use something often then obviously learn it but if you need it maybe a dozen or two dozen times per year, then perhaps there’s less need to do a deep dive outside of personal interest.