In article <[email protected]>,
James Mills <[email protected]> wrote:
>On Mon, May 10, 2010 at 6:50 PM, Xavier Ho <[email protected]> wrote:
>> Have I missed something, or wouldn't this work just as well:
>>
>>>>> list_of_strings = ['2', 'awes', '3465sdg', 'dbsdf', 'asdgas']
>>>>> [word for word in list_of_strings if word[0] == 'a']
>> ['awes', 'asdgas']
>
>I would do this for completeness (just in case):
>
>>>>> [word for word in list_of_strings if word and word[0] == 'a']
>
>Just guards against empty strings which may or may not be in the list.
No need to do that with startswith():
>>> ''.startswith('x')
False
You would only need to use your code if you suspected that some elements
might be None.
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