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| go ahead... be a heretic | |
| PerlMonks |
Re^3: How does map work?by muba (Priest) |
| on Oct 28, 2013 at 18:31 UTC ( [id://1060032]=note: print w/replies, xml ) | Need Help?? |
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There is one instance where while sets $_ (or at the very least has the appearance to do so), and that's in the special while( <$filehandle> ) {...} construction (or ... while <$filehandle> for that matter, I believe).
In Section
Seekers of Perl Wisdom
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