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Re: Mapping list to hash is dropping list items

by Marshall (Canon)
on Mar 12, 2022 at 22:28 UTC ( [id://11142058]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl

...

my @fileTags = map{myTrim($_)}@fileTags.
@fileTags = uniq @fileTags;
  2. or download this
    #!/usr/bin/perl

...
$x = myTrim($x);

print "$x!\n"; #prints "x    !"

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