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| laziness, impatience, and hubris | |
| PerlMonks |
Re^3: Net::DNS::Resolver and nameserversby Anonymous Monk |
| on May 13, 2011 at 18:16 UTC ( [id://904707]=note: print w/replies, xml ) | Need Help?? |
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but not an arrayref of scalars. :-) An arrayref is a reference to an array is always a reference to an array, no mater what the array contains, and yes, arrayrefs , like all refs, are scalars -- tricky :)
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