Indeed there is. You can use \t to represent a tab. So probably what you want is something like (untested): 
print ARRAY_CONTENTS join("\t", @cols_for_row), "\n";

[download]
Update: added newline

Cheers,
Darren

In reply to Re: printing out tabs between each element in an array by McDarren
in thread printing out tabs between each element in an array by Win

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