Re^2: Create unique array --the hard way!

Got it!

if ( ! grep ( /^$element$/, @unique_array ) )
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Re^3: Create unique array --the hard way! by jethro (Monsignor) on Mar 07, 2014 at 16:10 UTC
Great that you found a solution yourself Since you didn't follow your own idea of using sorting to identify doubles the sort step is now useless. To follow your original plan you would have to do something like this: `my $previous=""; foreach my $element ( @sorted_array_q3 ) { if ( $element ne $previous ) { push( @unique_array, $element ); } $previous= $element; }` [download]	[reply] [d/l]