in reply to my $var = join('|',@array) not behaving
Square brackets [] are for creating a reference to an anonymous array. Parens () construct a list which you can assign to an array.
You can read more at perldata and perlref
You can read more at perldata and perlref
Try This:
my @array = ( 1, "word", 2 ); my $print_string = join ('|', @array); print "$print_string\n";
grep
One dead unjugged rabbit fish later...
One dead unjugged rabbit fish later...
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Re^2: my $var = join('|',@array) not behaving
by chromatic (Archbishop) on May 09, 2008 at 06:50 UTC | |
by ikegami (Patriarch) on May 09, 2008 at 07:16 UTC |
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Seekers of Perl Wisdom