The list separator is the empty string : Special Variables « Language Basics « Perl






  1. Perl
  2. Language Basics
  3. Special Variables

The list separator is the empty string

    

my $listSeparator = $";
(@array) = (1..5, "A", "B", "C");


$" = '' ;
print STDOUT "The list separator is the empty string.\n";
print STDOUT "@array\n\n";

$" = $listSeparator;
print STDOUT "The list separator returned to its previous value.\n";
print STDOUT "@array\n\n";








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