Flavio a écrit :
> Hi, I have been playing with set operations lately and came across a
> kind of surprising result given that it is not mentioned in the
> standard Python tutorial:
>
> with python sets, intersections and unions are supposed to be done
> like this:
> In [7]:set('casa') & set('p
Michael J. Fromberger <[EMAIL PROTECTED]>
wrote:
...
> Also, it is a common behaviour in many programming languages for logical
> connectives to both short-circuit and yield their values, so I'd argue
> that most programmers are proabably accustomed to it. The && and ||
> operators of C and it
In article <[EMAIL PROTECTED]>,
"Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> Flavio wrote:
>
> > Hi, I have been playing with set operations lately and came across a
> > kind of surprising result given that it is not mentioned in the
> > standard Python tutorial:
> >
> > with python sets,
On Mon, 06 Aug 2007 14:13:51 +, Flavio wrote:
> Hi, I have been playing with set operations lately and came across a
> kind of surprising result given that it is not mentioned in the standard
> Python tutorial:
>
> with python sets, intersections and unions are supposed to be done
> like t
Flavio wrote:
> Hi, I have been playing with set operations lately and came across a
> kind of surprising result given that it is not mentioned in the
> standard Python tutorial:
>
> with python sets, intersections and unions are supposed to be done
> like this:
> In [7]:set('casa') & set('por
On Monday 06 August 2007, Flavio wrote:
> So My question is: Why has this been implemented in this way? I can
> see this confusing many newbies...
I did not implement this, so I cannot say, but it does have useful
side-effects, for example:
x = A or B
is equivalent to:
if A:
x = A
else:
x
Flavio wrote:
> Hi, I have been playing with set operations lately and came across a
> kind of surprising result given that it is not mentioned in the
> standard Python tutorial:
>
> with python sets, intersections and unions are supposed to be done
> like this:
> In [7]:set('casa') & set('porc
Hi, I have been playing with set operations lately and came across a
kind of surprising result given that it is not mentioned in the
standard Python tutorial:
with python sets, intersections and unions are supposed to be done
like this:
In [7]:set('casa') & set('porca')
Out[7]:set(['a', 'c'])
