what the force of many cannot
|
|
|
|
Your skill will accomplish what the force of many cannot |
|
| PerlMonks |
Re: regex match triggers "Use of unititialized value ..." warningby hsinclai (Deacon) |
| on Feb 22, 2011 at 02:34 UTC ( [id://889515]=note: print w/replies, xml ) | Need Help?? |
|
There is no $2, actually.
So to clarify, sorry, the creation of a string: $1, then character |, then $2, fails. update: typo clarifications
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||