Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

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??


in reply to printing out tabs between each element in an array

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

-- Frank

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://668532]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (4)
As of 2017-06-23 18:33 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (554 votes). Check out past polls.