Yeah I got my undergrad CS degree (a good mix of theory and practice) about 20 years ago and I can't think of much that's truly outdated. I certainly don't use

Yeah I got my undergrad CS degree (a good mix of theory and practice) about 20 years ago and I can't think of much that's truly outdated. I certainly don't use Java or MIPS32 assembly or Solaris these days, but that wasn't really the point of those classes. Even with truly obsolete stuff like the details of hard drive technology, there's something valuable to be learned in examining how people solved problems at the time with the tools they had.