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| The stupid question is the question not asked | |
| PerlMonks |
Re^4: Missing $ on loop variableby japhy (Canon) |
| on Dec 03, 2005 at 04:37 UTC ( [id://513776]=note: print w/replies, xml ) | Need Help?? |
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The @ and % are optional for a lot of functions: push, pop, shift, unshift, splice, keys, values, each.
In Section
Seekers of Perl Wisdom
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