Re: printing out tabs between each element in an array

by haoess (Curate)

on Feb 18, 2008 at 13:29 UTC ( #668532=note: print w/replies, xml )

Need Help??

I would like to print out a tab character between each element in the array

There is a builtin special variable $":

 local $" = "\t";
 my @a = qw(1 2 3);
 print "@a";
 __END__
 1       2       3
[download]

-- Frank

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