Right, I wondered why.
I also found this code in layout to be a 'challenge':
middle_columns = {0:'span12',1:'span9',2:'span6'}[
(left_sidebar_enabled and 1 or 0)+(right_sidebar_enabled and 1 or 0)]
}}
It took me a while to figure out what was going on there -- it seems very
clever and c
because it is not supported in python 2.4 versions. But you are right. Who
cares about 2.4 any more.
On Tuesday, 24 July 2012 16:57:46 UTC-5, villas wrote:
>
> But why not this which seems much more readble?
>
> value = +1 if mode == 'plus' else -1
>
>
>
> On Tuesday, July 24, 2012 10:20:51 PM UT
On 24 Jul 2012, at 2:57 PM, villas wrote:
> But why not this which seems much more readble?
>
> value = +1 if mode == 'plus' else -1
Originally for compatibility with Python 2.4. Not sure how much of a priority
that is these days...
>
>
>
> On Tuesday, July 24, 2012 10:20:51 PM UTC+1, pjryan
But why not this which seems much more readble?
value = +1 if mode == 'plus' else -1
On Tuesday, July 24, 2012 10:20:51 PM UTC+1, pjryan126 wrote:
>
> I'm working through this same example, and I'm having trouble
> understanding how the following resolves:
>
> value = (mode=='plus') and +1 or
It is the same as in
if mode == 'plus':
value = +1
else:
value = -1
On Tuesday, 24 July 2012 16:20:51 UTC-5, pjryan126 wrote:
>
> I'm working through this same example, and I'm having trouble
> understanding how the following resolves:
>
> value = (mode=='plus') and +1 or -1
>
> Can any
I'm working through this same example, and I'm having trouble understanding
how the following resolves:
value = (mode=='plus') and +1 or -1
Can anyone explain to me what is happening with this line of code?
On Monday, March 26, 2012 10:28:27 AM UTC-4, Omi Chiba wrote:
>
> OK it worked !
>
> Th
OK it worked !
The indent for last three line was wrong on book and it was fixed on the
downloaded code.
On Friday, March 23, 2012 6:18:36 PM UTC-5, Omi Chiba wrote:
>
> Alan,
>
> Thanks. Good idea. I will try the support files.
>
>
> Sent from my Verizon Wireless BlackBerry
>
> -Origin
Alan,
Thanks. Good idea. I will try the support files.
Sent from my Verizon Wireless BlackBerry
-Original Message-
From: Alan Etkin
Sender: web2py@googlegroups.com
Date: Fri, 23 Mar 2012 15:22:25
To: web2py-users
Reply-To: web2py@googlegroups.com
Subject: [web2py] Re: Cookbook Chapter
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