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| No such thing as a small change | |
| PerlMonks |
Re^5: Dual personality: Module and scriptby ysth (Canon) |
| on Aug 03, 2004 at 19:28 UTC ( [id://379800]=note: print w/replies, xml ) | Need Help?? |
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unless (defined caller) { ... } really is the simplist and best way to do this.
In Section
Seekers of Perl Wisdom
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