On Nov 27, 2:25 pm, Aaron Watters <[EMAIL PROTECTED]> wrote: > > I hope the participants in this thread realize > that this sort of discussion will cause > any programming newbie to immediately melt into the > floor.
All right, answering the original question is good. :-P 1) If the students can't program and you have chosen to teach them by using python, then they don't have any "assignment == copy" hard-coded in their minds. Just teach them that python assignments are like creating aliases, or "mirrors". That is, a = 2 Makes "a" an alias of 2. l = [1, 2, 3] Makes l[0] an alias of 1 Don't ever speak the word copy in class. 2) If the students come from different backgrounds, typically having programmed in high level languages, like pascal, java, C#, etc, then you may call python variables either aliases or references, but state clearly that "assignment in python doesn't mean object copy, but reference change". 3) If you're teaching in college, always show the students the formal definition. > > > -- Aaron Watters > > ===http://www.xfeedme.com/nucular/pydistro.py/go?FREETEXT=evil+fish -- http://mail.python.org/mailman/listinfo/python-list
