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| The stupid question is the question not asked | |
| PerlMonks |
Re: Deleting Hash Entries while Iteratingby ariels (Curate) |
| on Jun 27, 2002 at 13:06 UTC ( [id://177698]=note: print w/replies, xml ) | Need Help?? |
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I suggest that the docs for each may say just what you're asking.
If just iterating over the list of keys of the hash (e.g. foreach (keys %hash)) then of course no limitations exist -- the list of keys is generated once at the start of the iteration, so deletion does nothing.
In Section
Seekers of Perl Wisdom
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