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Re^3: Is there any difference between prototype % and @ ?

by AnomalousMonk (Chancellor)
on Feb 22, 2013 at 20:33 UTC ( #1020223=note: print w/replies, xml ) Need Help??

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  1. or download this
    >perl -wMstrict -le
    "sub H (&%) { my ($cr, %h) = @_;  $cr->(%h); }
    ...
    Odd number of elements in hash assignment at -e line 1.
    Use of uninitialized value $_[3] in print at -e line 1.
    a1b
    

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[Corion]: Meh. Some Open Source people get bought out by advertising firms to change their projects to include advertising. But nobody has approached me to buy out WWW::Mechanize ::$browser from me, to make the browsers launch an ad page ...
[Corion]: ... instead of about:blank, which the modules currently do at startup.
[Corion]: Maybe I'm too pricey. But I haven't received any offers at all ;-)
[Corion]: The ad hits from CPAN testers alone should bring in a pretty penny IMO. But maybe I misestimate the CPC that ads pay.

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