On Wed, 18 Jan 2012 09:52:55 + (GMT)
Wilfried Falk wrote:
> Hello Pythons,
>
> attached to this email is a pdf-file which shows, that "+=" does not
> work well all along. Mybe somebody of you is able to explain my
> observations in this respect. I will be glad about an answer. Best
> regar
On Wed, Jan 18, 2012 at 4:52 AM, Wilfried Falk wrote:
> Hello Pythons,
>
> attached to this email is a pdf-file which shows, that "+=" does not work
> well all along. Mybe somebody of you is able to explain my observations in
> this respect. I will be glad about an answer.
>
> Best regards
> Wilf
> def conc1(a, _list = []):
> _list = _list + [a]
> return _list
> for i in range(4):
> _list = conc1(i) ## <- list not passed
You don't pass the list to the conc1 function, so you start with the
default, an empty list, each time.
--
http://mail.python.org/mailman/listinfo/pyth
On 18 January 2012 09:52, Wilfried Falk wrote:
> Hello Pythons,
>
> attached to this email is a pdf-file which shows, that "+=" does not work
> well all along. Mybe somebody of you is able to explain my observations in
> this respect. I will be glad about an answer.
I think you are more likely t
Hello Pythons,
attached to this email is a pdf-file which shows, that "+=" does not work well
all along. Mybe somebody of you is able to explain my observations in this
respect. I will be glad about an answer.
Best regards
Wilfried
BugInPython.pdf
Description: Adobe PDF document
--
http://
