Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister

Re^3: How can we interpolate an expression??

by Marshall (Monsignor)
on Sep 21, 2012 at 08:07 UTC ( #994844=note: print w/replies, xml ) Need Help??

in reply to Re^2: How can we interpolate an expression??
in thread How can we interpolate an expression??

my $number = 5; my $multiplier = 3; # Use print instead of "say" print "Product is ", $number * $multiplier, "\n"; #this does not work... #"say" has limitations... say "Product is ", $number * $multiplier; __END__ Product is 15
"Say" will add a \n to a simple string. More complex things require "print" or "printf".

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://994844]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (8)
As of 2016-10-27 09:38 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (357 votes). Check out past polls.