Two similar iterable objects but with a different behavior :
$$$ i = range(2,5)
$$$ for x in i : print(x,end=' ')
2 3 4
$$$ for x in i : print(x,end=' ')# i is not exhausted
2 3 4
- Compare with :
$$$ i = filter(lambda c : c.isdigit(), 'a1b2c3')
$$$ for x in i :
Franck Ditter fra...@ditter.org wrote:
Two similar iterable objects but with a different behavior :
$$$ i = range(2,5)
$$$ for x in i : print(x,end=' ')
2 3 4
$$$ for x in i : print(x,end=' ')# i is not exhausted
2 3 4
- Compare with :
$$$ i = filter(lambda c :
On 04/08/2012 20:20, Franck Ditter wrote:
Two similar iterable objects but with a different behavior :
$$$ i = range(2,5)
$$$ for x in i : print(x,end=' ')
2 3 4
$$$ for x in i : print(x,end=' ')# i is not exhausted
2 3 4
- Compare with :
$$$ i = filter(lambda c :
On 08/04/12 14:20, Franck Ditter wrote:
Two similar iterable objects but with a different behavior :
$$$ i = range(2,5)
$$$ for x in i : print(x,end=' ')
2 3 4
$$$ for x in i : print(x,end=' ')# i is not exhausted
2 3 4
- Compare with :
$$$ i = filter(lambda
On 8/4/2012 4:24 PM, Tim Chase wrote:
On 08/04/12 14:20, Franck Ditter wrote:
Two similar iterable objects but with a different behavior :
$$$ i = range(2,5)
$$$ for x in i : print(x,end=' ')
2 3 4
$$$ for x in i : print(x,end=' ')# i is not exhausted
2 3 4
- Compare with :
On Sat, 04 Aug 2012 12:44:07 -0700, Tim Roberts wrote:
$$$ i = filter(lambda c : c.isdigit(), 'a1b2c3')
$$$ for x in i : print(x,end=' ')
1 2 3
$$$ for x in i : print(x,end=' ')# i is exhausted
$$$
IMHO, this should not happen in Py3k.
It's interesting that it DOESN'T happen in
On Sat, 04 Aug 2012 21:20:36 +0200, Franck Ditter wrote:
Two similar iterable objects but with a different behavior :
[...]
IMHO, this should not happen in Py3k. What is the rationale of this (bad
?) design, which forces the programmer to memorize which one is
exhaustable and which one is not
An important use of range repeating.
one_to_10 = range(1,10)
one_to_5 = range(1,5)
for x in one_to_5:
for x in one_to_10:pass
if range wasn't repeatable, range would have to be called 5 times compared
with 1!
On 5 August 2012 07:43, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
