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Re^5: better array to hash conversion

by tobyink (Abbot)
on Dec 11, 2012 at 16:24 UTC ( #1008335=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub variation3ep {
      my $idx = -1;
      my %hash = map(($_ => ++$idx), @array);
  2. or download this
    #!/usr/bin/env perl
    use strict;
                Rate variation5 variation4
    variation5 740/s         --        -4%
    variation4 773/s         5%         --
  3. or download this
    sub variation6 {
        my $idx = -1;
        my %hash; $hash{ $_ } = ++$idx for @array;

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Node Type: note [id://1008335]
[davido]: I have nvidia (1050ti) in one system at home. My work laptop came with a radeon/amd video system that is no longer supported by debian/ubuntu. So that being the case I'm in the "prefer nvidia even if proprietary" camp
[davido]: Especially since the laptop is only a couple years old.

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