newbe how to read in a string?
William Famy
william.famy at noos.fr
Fri Mar 23 15:20:53 EST 2001
Thanks for the answer. I will use map now ;-)
I am using python 1.5.2 runing on a sid debian. I don't know python 2.0
or more.
William
Chris Gonnerman wrote:
>
> BZZT! The given string starts with a date which will cause float()
> to throw a ValueError.
>
> I might say:
>
> seq = string.split(a, ",")
> seq[2:] = map(float, seq[2:])
>
> > List comprehensions are great, but when you DO want to get
> > map's primary job (applying an already-existing function
> > to parameter sequences) map is still best (with list
> > comprehension, you can avoid using _lambda_ just in order
> > to be able to use map -- I think eschewing lambda makes
> > your code clearer, but maybe that's just me).
_____________________________________________________________
I do not know lambda. I will look for it.
> No argument here. I work in both 1.5.2 and 2.0 and rarely miss
> the 2.0 features, and I'm in the camp that finds ','.split(a)
> ugly.
___________________________________________________________
I do not understand the problem. perhaps later ;-)
I don't like lambda and avoid it whenever possible.
>
--
\\\|///
\\ - - //
( @ @ )
+-------------------------oOOo-(_)-oOOo-------------------------+
| Famy William 36 avenue des barattes 74000 Annecy France |
| email:william.famy at noos.fr william.famy at mail-enseignant.com |
+---------------------------------Oooo--------------------------+
oooO ( )
( ) ) /
\ ( (_/
\_)
More information about the Python-list
mailing list