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Re: HASH keys preserve class ?by ioannis (Curate) |
| on Oct 04, 2006 at 05:47 UTC ( #576263=note: print w/ replies, xml ) | Need Help?? |
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Like other said, hash keys can only be strings. In addition, these strings also lose their tainted information -- that is, if they are later retrieved from the hash, they are considered untainted.
In Section
Seekers of Perl Wisdom
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