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| References | (2 earlier) <CAOjpqbPmjO1YS2N+931Q6+0NkHALnFocBydBtnhRxjHDf_d-DQ@mail.gmail.com> <5166A297.70104@th-nuernberg.de> <CAOjpqbM80RTXQsxgLJ9R_5X8uezWZQKcZ3F_fN8_vuq1D7_JoA@mail.gmail.com> <CAOjpqbMnZ_17iDj12qFqKU8sTEm7-QdYQAgi5T21R7k6kXFHgg@mail.gmail.com> <5166B345.8080200@th-nuernberg.de> |
|---|---|
| Date | 2013-04-11 16:11 +0200 |
| Subject | Re: use a loop to create lists |
| From | Franz Kelnreiter <kelnreiter@gmail.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.476.1365689481.3114.python-list@python.org> (permalink) |
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On Thu, Apr 11, 2013 at 2:57 PM, Thomas Goebel <
Thomas.Goebel@ohm-hochschule.de> wrote:
> ...
> Which is the same as:
> f = {'list_' + str(n):[m for m in range(3)] for n in range(3)}
>
Thomas, thank you for your patience and your long explanation! Now I
understand better this shorthand expression of one single 'pythonic' ;)
line.
But didnt you miss square brackets:
f = {'list_' + str(n):[[m for m in range(3)] for n in range(3)]}
??
Otherwise the code wont work for me...
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use a loop to create lists martaamunar@gmail.com - 2013-04-10 01:40 -0700 Re: use a loop to create lists Chris Angelico <rosuav@gmail.com> - 2013-04-10 18:52 +1000 Re: use a loop to create lists Dave Angel <davea@davea.name> - 2013-04-10 08:36 -0400 Re: use a loop to create lists rusi <rustompmody@gmail.com> - 2013-04-10 08:31 -0700 Re: use a loop to create lists Thomas Goebel <Thomas.Goebel@ohm-hochschule.de> - 2013-04-10 15:55 +0200 Fwd: use a loop to create lists Franz Kelnreiter <kelnreiter@gmail.com> - 2013-04-11 14:11 +0200 Re: use a loop to create lists Thomas Goebel <Thomas.Goebel@ohm-hochschule.de> - 2013-04-11 14:57 +0200 Re: use a loop to create lists Chris Angelico <rosuav@gmail.com> - 2013-04-11 23:22 +1000 Re: Fwd: use a loop to create lists Thomas Goebel <Thomas.Goebel@ohm-hochschule.de> - 2013-04-11 15:43 +0200 Re: use a loop to create lists Franz Kelnreiter <kelnreiter@gmail.com> - 2013-04-11 16:11 +0200 Re: use a loop to create lists Thomas Goebel <Thomas.Goebel@ohm-hochschule.de> - 2013-04-11 16:33 +0200 Re: Fwd: use a loop to create lists Franz Kelnreiter <kelnreiter@gmail.com> - 2013-04-11 16:33 +0200 Re: use a loop to create lists Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-04-11 18:17 -0400
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