Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"
 
PerlMonks  

Re^2: Adding 2 + 2

by jdporter (Canon)
on Jan 30, 2007 at 17:59 UTC ( #597417=note: print w/ replies, xml ) Need Help??


in reply to Re: Adding 2 + 2
in thread Adding 2 + 2

It often strikes me as a little strange (or unfortunate) to use array ref/deref for this. The scalar version is only one character longer:

print "the answer is ${\(2+2)}\n";
A word spoken in Mind will reach its own level, in the objective world, by its own weight


Comment on Re^2: Adding 2 + 2
Download Code
Re^3: Adding 2 + 2
by shmem (Canon) on Jan 31, 2007 at 10:24 UTC
    The scalar version is only one character longer
    golfer habits...

    --shmem
    But I might be parling heck.

    _($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                                  /\_¯/(q    /
    ----------------------------  \__(m.====·.(_("always off the crowd"))."·
    ");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://597417]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (8)
As of 2014-08-01 08:24 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (257 votes), past polls