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| XP is just a number | |
| PerlMonks |
Re^5: Pre vs Post Incrementing variablesby ikegami (Patriarch) |
| on Sep 13, 2010 at 16:33 UTC ( [id://860011]=note: print w/replies, xml ) | Need Help?? |
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grep, values and lvalue subs also return lvalues. substr, pos and keys can also return lvalues.
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