Not x.islower() has different output than x.isupper() in list output...
DFS
nospam at dfs.com
Tue May 3 09:01:53 EDT 2016
On 5/3/2016 8:00 AM, Chris Angelico wrote:
> On Tue, May 3, 2016 at 9:25 PM, Jussi Piitulainen
> <jussi.piitulainen at helsinki.fi> wrote:
>> Chris Angelico writes:
>>
>>> This assumes, of course, that there is a function swapcase which can
>>> return a string with case inverted. I'm not sure such a function
>>> exists.
>>
>> str.swapcase("foO")
>> 'FOo'
>
> I suppose for this discussion it doesn't matter if it's imperfect.
What was imperfect?
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