in reply to Extracting Unique Characters from a Array
This is a very FAQ, although usually phrased in terms of "removing duplicates". Try perldoc -q "duplicate" on your system, or just go to perldoc.perl.org.
In Section
Seekers of Perl Wisdom
in reply to Extracting Unique Characters from a Array
This is a very FAQ, although usually phrased in terms of "removing duplicates". Try perldoc -q "duplicate" on your system, or just go to perldoc.perl.org.