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
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 :)
But
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
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
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:
z=[i+2
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
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
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 ...
Or are we trying
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
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 we trying
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
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
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 [sic
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 range(10) if i
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
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