iterating through lists to delete elements
Erik Max Francis
max at alcyone.com
Thu Aug 9 12:19:16 EDT 2001
Mark Robinson wrote:
> Can anyone advise me the best way to iterate through a list and
> deleting
> elements that don't meet a certain criteria.
Use filter to make a new list, and then replace the original list with
the filtered one.
Modifying a list in place while you're iterating over it isn't a very
good idea.
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