Project Euler Problem 001 with Haskell. An exercise in Functional Programming.
For my new freelance project I need to carrying my notebook PC around to and from the clients project office. Unfortunately my business notebook PC is too clumsy (16"), thick (4cm) and heavy (~2.2kg) for such. Thus, I was looking for a new ultra light notebook PC which is still well usable for software development (mostly Java with Eclipse IDE …
A few months ago I’ve ran across an erasable notebook called infiniteBook (by EcoBook). I find it quite useful if I want sketch ideas on some piece of “paper” and be able to easily erase and correct parts like on a whiteboard at the wall.