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

Re: Output split over two lines

by shmem (Chancellor)
on Dec 23, 2006 at 17:46 UTC ( [id://591459]=note: print w/replies, xml ) Need Help??


in reply to Output split over two lines

perl is doing what you told it to do:
my $yen = <STDIN>;

Now the "\r?\n" is still attached to the contents of the variable $yen. You want to say

chomp(my $yen = <STDIN>);

See chomp and chop.

<update>

See also perlvar for $/.

</update>

--shmem

update: changed "\n" to "\r?\n" above, and /s/chop/chomp/, since chop chops one character, while chomp removes a trailing $/ (which might be "\r\n" or "\r". Thanks to ikegami for telling me in a /msg.

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

Replies are listed 'Best First'.
Re^2: Output split over two lines
by thevoid (Scribe) on Dec 23, 2006 at 17:47 UTC
    nice, cheers

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://591459]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others having a coffee break in the Monastery: (4)
As of 2024-03-28 22:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found