what the force of many cannot
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Your skill will accomplish what the force of many cannot |
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Re: Re: Re: Regular expressionby Adam (Vicar) |
| on Jun 07, 2001 at 16:31 UTC ( [id://86634]=note: print w/replies, xml ) | Need Help?? |
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The 1 does nothing. It is the "body" of the while loop. Basically it is a no-op that won't throw any warnings.
In Section
Seekers of Perl Wisdom
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