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Re: Help with hash reference mystery...by ysth (Canon) |
| on Dec 21, 2003 at 17:13 UTC ( [id://316216]=note: print w/replies, xml ) | Need Help?? |
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See Using References in perlref, where it explains that
after the % you can have either a simple scalar or a BLOCK
containing the hash reference. The error message you got
is a clue that it is trying to use $hash, not %hash.
In Section
Seekers of Perl Wisdom
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