string goes away

[Andreas Beyer]

Yeeh, I was expecting something like that. The only reason to use map() 
at all is for improving the performance.
That is lost when using list comprehensions (as far as I know). So, this 
is *no* option for larger jobs.

Andreas

Skip Montanaro wrote:

>    >>> upper_list = map(string.upper, list_of_str)
>
>    Andreas> What am I supposed to do instead?
>
>Try
>
>    [s.upper() for s in list_of_str]
>
>Skip
>
>  
>