I just suddenly remembered the time when I was in college and frustrated with the books for learning C++ (required for the intro classes at the time) and I knew Java so I thought I'd write a book covering both C++ and Java. And at some point, without thinking about it, I titled a section "What Java programmers have instead of friends". I think that was roughly when I stopped writing
@jamey Ah yes, books that say, "this will teach you standard C++" then immediately start throwing in totally non-standard stuff that's only in the DOS libraries. I remember those.