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Re: checking keys exist in 1 key:multiple value situationby Gilimanjaro (Hermit) |
| on Jan 30, 2003 at 13:50 UTC ( [id://231316]=note: print w/replies, xml ) | Need Help?? |
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You don't need to check! Perl uses auto-vivication to create your anonymous array as the hash value if it didn't exist yet... You'll still need to make sure your key is correct though.
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Seekers of Perl Wisdom
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