Hi, On 2010-08-10 17:01, Francesco Bochicchio wrote: > There used to be a very nice (also graphic) explanationor this > somewhere on the web, but my googling skills failed me this time, > so instead I'll show you the concept using your own code:
Probably this isn't the page you're referring to, but I only recently gave a beginners' talk at EuroPython: http://sschwarzer.com/download/robust_python_programs_europython2010.pdf The topic of identity and assignments starts on slide 7, nice graphics start on slide 10. ;-) Stefan -- http://mail.python.org/mailman/listinfo/python-list