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Re^2: "Just use a hash": An overworked mantra?

by BrowserUk (Pope)
on Nov 17, 2011 at 22:04 UTC ( #938688=note: print w/replies, xml ) Need Help??

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  1. or download this
    @a = 1 .. 999;;
    print total_size \@a;;
    32144
    
  2. or download this
    $h{ $_ } = $_ for 1.. 999;;
    print total_size \%h;;
    109055
    

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[marioroy]: LA my @music_times = qx(find \$HOME/Music/ Albums -type f -iname \'*.mp3\' -exec mp3info -p \"%S\\n\" {} \\;);
[marioroy]: Only 2 backslash \\n
[marioroy]: LA no space before Albums
[Lady_Aleena]: Good guh! I think I will use File::Find when working in perl. That is too many toothpicks.
[marioroy]: mp3info must be in the PATH
[marioroy]: LA ++
[Lady_Aleena]: marioroy, this is forcing me to learn perl modules to use instead.
[marioroy]: qx isn't fun if having to backslash ' and " and \.

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