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| The stupid question is the question not asked | |
| PerlMonks |
Re: About variable namesby asarih (Hermit) |
| on Nov 20, 2003 at 04:28 UTC ( #308491=note: print w/replies, xml ) | Need Help?? |
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v2, v3, etc., are v-strings (literals that start with v followed by one or more dot-separated integers). If you have a copy of the Camel, see page 67 (3rd ed.). Also see Why will v-strings be deprecated.
In Section
Seekers of Perl Wisdom
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