It's inevitable, really. Things have became so complex and dynamic that you can't hope to have all the reference material you need at home. We used to have the

It's inevitable, really. Things have became so complex and dynamic that you can't hope to have all the reference material you need at home. We used to have these little folded cards with the complete syntax of Pascal or C and that would be enough. Nowadays, you don't even know all the languages and libs that are in a given stack.