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Re^2: what would you like to see in perl5.12? (trees)

by Arunbear (Parson)
on Aug 10, 2008 at 16:31 UTC ( #703440=note: print w/ replies, xml ) Need Help??

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  1. or download this
    use strict;
    use warnings;
    ...
    while(my ($key, $val) = each %capital) {
        say "key: $key, val: $val";
    } 
    
  2. or download this
    Countries starting from Germany:
    key: Germany, val: Berlin
    ...
    key: France, val: Paris
    key: England, val: London
    key: Egypt, val: Cairo
    

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