Il Wed, 18 Mar 2009 13:20:14 -0700, Aahz ha scritto: > In article <49c1562a$0$1115$4fafb...@reader1.news.tin.it>, mattia > <ger...@gmail.com> wrote: >> >>Yeah, and I believe that we can say the same for: 1 - t = [x*2 for x in >>range(10)] >>2 - t = list(x*2 for x in range(10)) >>or not? > > The latter requires generator expressions, which means it only works > with Python 2.4 or higher. Personally, I think that if the intent is to > create a list you should just use a listcomp instead of list() on a > genexp.
Ok, so list(x*2 for x in range(10)) actually means: list((x*2 for x in range(10)) --> so a generator is created and then the list function is called? Also, dealing with memory, [...] will be deleted when the reference will be no longer needed and with list(...)... well, I don't know? I'm new to python so sorry if this are nonsense. -- http://mail.python.org/mailman/listinfo/python-list
