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Re^4: Referring to an array without copying to a separate variable first

by LanX (Saint)
on Jun 27, 2013 at 00:14 UTC ( [id://1040875]=note: print w/replies, xml ) Need Help??

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  1. or download this
      DB<112> @a="a".."d"
 => ("a", "b", "c", "d")

  DB<113> @a->[2]
 => "c"
  2. or download this
      DB<114> use warnings; @a->[2]
Using an array as a reference is deprecated ...

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