Stack Over Flow - iteration

Showing posts with label iteration. Show all posts

Showing posts with label iteration. Show all posts

What's the safest way to iterate through the keys of a Perl hash? *

What's the safest way to iterate through the keys of a Perl hash? *

Cinema Guy 19:53 Add Comment Edit

Question If I have a Perl hash with a bunch of (key, value) pairs, what is the preferred method of iterating through all the keys? I have h...

How do I use Python's itertools.groupby()? *

How do I use Python's itertools.groupby()? *

Cinema Guy 11:27 Add Comment Edit

Question I haven't been able to find an understandable explanation of how to actually use Python's itertools.groupby() function. W...

Using 'in' to match an attribute of Python objects in an array *

Using 'in' to match an attribute of Python objects in an array *

Cinema Guy 06:19 Add Comment Edit

Question I don't remember whether I was dreaming or not but I seem to recall there being a function which allowed something like, f...

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