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Re: $array[ 'Infinity' ]

by ikegami (Pope)
on Dec 16, 2007 at 23:19 UTC ( #657340=note: print w/ replies, xml ) Need Help??

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  1. or download this
    >perl -e "use Devel::Peek; $x="-bareword"; Dump($x); $x=-bareword; Dum
    +p($x)"
    SV = PV(0x226150) at 0x226000
    ...
      PV = 0x1835404 "-bareword"\0
      CUR = 9
      LEN = 12
    
  2. or download this
    >perl -e "use Devel::Peek; $x="-Infinity"; Dump($x); $x=-Infinity; Dum
    +p($x)"
    SV = PV(0x226150) at 0x226000
    ...
      PV = 0x1835404 "-Infinity"\0
      CUR = 9
      LEN = 12
    
  3. or download this
    >perl -e"@a = (5 .. 10); print qq{$a['Infinity']\n$a[-Infinity]\n};"
    5
    5
    

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