Andrey Tatarinov wrote:
I presume the point of this is to avoid polluting the local namespace
with "newval". I further presume you also have plans to do something
about "i"? ;-)
no, the point is in grouping definition of newval() with place where it
is used.
I'd have said the point was both :)
B
Steve Holden wrote:
Nick Coghlan wrote:
Luis M. Gonzalez wrote:
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if
Steve Holden wrote:
Nick Coghlan wrote:
z = [newval(i) for i in range(10)] using:
def newval(x):
if x % 2:
return x - 2
else:
return x + 2
Just some more mental twiddling relating to the thread on statement
local namespaces.
I presume the point of this
On 9 Jan 2005 12:20:40 -0800, Luis M. Gonzalez <[EMAIL PROTECTED]> wrote:
> Hi there,
>
> I'd like to know if there is a way to add and else condition into a
> list comprehension. I'm sure that I read somewhere an easy way to do
> it, but I forgot it and now I can't find it...
>
> for example:
>
Nick Coghlan wrote:
Luis M. Gonzalez wrote:
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if i%2==0]
what if I w
Luis M. Gonzalez wrote:
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if i%2==0]
what if I want i to be "i-2" if
Nick Coghlan wrote:
Dan Bishop wrote:
Luis M. Gonzalez wrote:
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if i
On Mon, 10 Jan 2005 09:13:17 -0700, Steven Bethard
<[EMAIL PROTECTED]> wrote:
> Luis M. Gonzalez wrote:
> > It's me wrote:
> >>> z = [i + (2, -2)[i % 2] for i in range(10)]
> >>
> >> But then why would you want to use such feature? Wouldn't that make
> >> the code much harder to understand ...
> >
Dan Bishop wrote:
Luis M. Gonzalez wrote:
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if i%2==0]
what if I wan
Luis M. Gonzalez wrote:
It's me wrote:
z = [i + (2, -2)[i % 2] for i in range(10)]
But then why would you want to use such feature? Wouldn't that make
the code much harder to understand then simply:
z=[]
for i in range(10):
if i%2:
z.append(i-2)
else:
z.append(i+2)
Or are
It's me wrote:
> > z = [i + (2, -2)[i % 2] for i in range(10)]
>
> But then why would you want to use such feature? Wouldn't that make
the
> code much harder to understand then simply:
>
> z=[]
> for i in range(10):
> if i%2:
> z.append(i-2)
> else:
> z.append(i+2)
>
> Or
> z = [i + (2, -2)[i % 2] for i in range(10)]
But then why would you want to use such feature? Wouldn't that make the
code much harder to understand then simply:
z=[]
for i in range(10):
if i%2:
z.append(i-2)
else:
z.append(i+2)
Or are we trying to write a book on "Puzz
Matteo Dell'Amico wrote:
> Luis M. Gonzalez wrote:
>> Hi there,
>>
>> I'd like to know if there is a way to add and else condition into a
>> list comprehension. I'm sure that I read somewhere an easy way to do
>> it, but I forgot it and now I can't find it...
>>
>> for example:
>> z=[i+2 for i in
Luis M. Gonzalez wrote:
> Hi there,
>
> I'd like to know if there is a way to add and else condition into a
> list comprehension. I'm sure that I read somewhere an easy way to do
> it, but I forgot it and now I can't find it...
>
> for example:
> z=[i+2 for i in range(10) if i%2==0]
> what if I wan
Thank you guys!
--
http://mail.python.org/mailman/listinfo/python-list
Luis M. Gonzalez wrote:
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if i%2==0]
what if I want i to be "i-2" if
Luis M. Gonzalez wrote:
> Hi there,
>
> I'd like to know if there is a way to add and else condition into a
> list comprehension. I'm sure that I read somewhere an easy way to do
> it, but I forgot it and now I can't find it...
>
> for example:
> z=[i+2 for i in range(10) if i%2==0]
> what if I w
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if i%2==0]
what if I want i to be "i-2" if i%2 is not equal to 0
18 matches
Mail list logo
