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Re^4: Occurence List

by Anonymous Monk
on Oct 11, 2012 at 10:44 UTC ( #998414=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $ perl -le " use warnings; use strict; my $foo; $foo++; print $foo "
    1
    
  2. or download this
    [03:41:08.755] var noauto = [ 0, 1 ]; noauto[ 6 ] = 66; noauto ;
    [03:41:08.764] [0, 1, , , , , 66]
    [03:43:06.834] noauto[2].failToAutoVivify = 12; noauto;
    [03:43:06.843] TypeError: noauto[2] is undefined
    
  3. or download this
    $ perl -MData::Dump -le " my $auto = [ 0, 1 ]; $$auto[6]=66; dd $auto;
    + "
    [0, 1, undef, undef, undef, undef, 66]
    
    
    $ perl -MData::Dump -wle " my $auto = [ 0, 1 ]; $$auto[6]=66; $$auto[2
    +]{VIVIFY}=12; dd $auto; "
    [0, 1, { VIVIFY => 12 }, undef, undef, undef, 66]
    

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