Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.python > #41966

Re: how do you make a loop run in reverse?

From Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject Re: how do you make a loop run in reverse?
Date 2013-03-27 00:18 +0000
References <fb693612-418f-459e-9141-6f837368cfd7@googlegroups.com>
Newsgroups comp.lang.python
Message-ID <mailman.3783.1364343375.2939.python-list@python.org> (permalink)

Show all headers | View raw


On 26/03/2013 23:59, rahulreddy24@hotmail.com wrote:
> So i have a set of for loops that create this :
>

snipped the art

>
> but i want to nest all the loops under one BIG loop that'll run in reverse to make this:
>

snipped the art

>
> Is this possible?
>

Yes read http://docs.python.org/3/library/stdtypes.html#range and 
http://docs.python.org/3/library/functions.html#reversed

-- 
If you're using GoogleCrap™ please read this 
http://wiki.python.org/moin/GoogleGroupsPython.

Mark Lawrence

Back to comp.lang.python | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

how do you make a loop run in reverse? rahulreddy24@hotmail.com - 2013-03-26 16:59 -0700
  Re: how do you make a loop run in reverse? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-03-27 00:18 +0000
  Re: how do you make a loop run in reverse? Xavier Ho <contact@xavierho.com> - 2013-03-27 11:19 +1100
  Re: how do you make a loop run in reverse? Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2013-03-27 01:08 +0000
  Re: how do you make a loop run in reverse? Dave Angel <davea@davea.name> - 2013-03-26 20:08 -0400
  Re: how do you make a loop run in reverse? Arnaud Delobelle <arnodel@gmail.com> - 2013-03-27 21:18 +0000

csiph-web