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Re: Display shortened paragraph

by jbrugger (Parson)
on Feb 01, 2006 at 05:58 UTC ( [id://526973]=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


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

...
my $n = 20;
$txt =~ m/(.{$n})/gs;
print $1;
  2. or download this
    #!/usr/bin/perl -w

...
for (my $i=0; $i<20; $i++) {
    print $a[$i];
}

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