Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change

Re^2: Golf: ROT-n

by BrowserUk (Pope)
on Nov 09, 2004 at 20:50 UTC ( #406494=note: print w/replies, xml ) Need Help??

in reply to Re: Golf: ROT-n
in thread Golf: ROT-n

perl -we" $_=pop;y/a-z/b-za/for$x(1..pop);print" syntax error at -e line 1, near "$x("

Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail
"Memory, processor, disk in that order on the hardware side. Algorithm, algorithm, algorithm on the code side." - tachyon

Replies are listed 'Best First'.
Re^3: Golf: ROT-n
by borisz (Canon) on Nov 09, 2004 at 21:01 UTC
    I know, I asked what is wrong with that line?

      The statement-modifier form of for/foreach doesn't allow you to specify a variable. You're forced to either use $_ or use the regular form with curlies. Sucks, don't it?

      "There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://406494]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (5)
As of 2016-10-23 21:46 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (302 votes). Check out past polls.