- Messaggio originale -
> Da: "Tutor Python"
> A: "Tutor Python"
> Inviato: Sabato, 28 luglio 2018 0:06:55
> Oggetto: Re: [Tutor] Do something on list elements
> But better still is a list comprehension:
>
> l = [s.replace('X','
On 07/27/2018 04:32 PM, Cameron Simpson wrote:
> On 27Jul2018 23:06, Alan Gauld wrote:
>> In Python you very rarely need to resort to using indexes
>> to process the members of a collection. And even more rarely
>> do you need to manually increment the index.
I think this was an important point:
On 27/07/18 23:32, Cameron Simpson wrote:
>> for index, s in l:
>> l[index] = s.replace('X','')
>> print(l)
>
> I think you meant:
>
> for index, s in enumerate(l):
Oops, yes. Sorry.
>> In Python you very rarely need to resort to using indexes
>> to process the members of a collection. And
On 27Jul2018 23:06, Alan Gauld wrote:
On 27/07/18 13:56, Valerio Pachera wrote:
l = ['unoX', 'dueX']
c = 0
for n in l:
l[c] = l[c].replace('X','')
c = c + 1
print (l)
it works but I wonder if there's a better way to achieve the same.
Yes, a much better way.
for index, s in
On 27/07/18 13:56, Valerio Pachera wrote:
> l = ['unoX', 'dueX']
> c = 0
> for n in l:
> l[c] = l[c].replace('X','')
> c = c + 1
> print (l)
> ---
>
> it works but I wonder if there's a better way to achieve the same.
Yes, a much better way.
for index, s in l:
l[index] = s.re
