I like the "window/offset" concept. I wrote an extended blog article with yet different visual aids: http://blog.reverberate.org/2014/09/what-every-computer-pr

I like the "window/offset" concept. I wrote an extended blog article with yet different visual aids: http://blog.reverberate.org/2014/09/what-every-computer-programmer-should.html http://blog.reverberate.org/2014/09/what-every-computer-prog...