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Re: Reference assessment techniques and how they failby Jenda (Abbot) |
on Feb 18, 2008 at 13:36 UTC ( [id://668537]=note: print w/replies, xml ) | Need Help?? |
If anyone blesses a reference to package '0', he deserves what he gets. It's if (ref $r) { and if (blessed $r) { for me. Few people bother with writing for(my $i = $[; $i <= $#arr; $i++) and changing the index of the first element in an array is a more sane thing that blessing into a crazily named package into which you'd have problems adding methods. Thanks for the node though, the rest was very interesting!
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