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Re^2: Effeciency of key-only hash

by betterworld (Curate)
on Aug 24, 2008 at 10:35 UTC ( [id://706538]=note: print w/replies, xml ) Need Help??

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  1. or download this
    undef(@hash{qw(shave the modern way)});
  2. or download this
    @hash{qw(shave the modern way)} = (1) x 4; # cumbersome

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