What new language/tool to teach myself in 1 week with no Internet connection?
I'm going off on a 7-day Caribbean cruise with the family, and Wifi will cost an arm and a leg.I've been hacking on an iOS (native ObjC) app with a Rails backend in my spare time for a while. Even with quite a bit of experience, I find that it's easy to get roadblocked working on these things without the Internet due to: * need to search StackOverflow for how to do something in Cocoa/ObjC *...