Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re: Increment avoids warning unexpectedly

by MonkE (Hermit)
on Jun 07, 2006 at 17:07 UTC ( #554093=note: print w/replies, xml ) Need Help??


in reply to Increment avoids warning unexpectedly

The autoincremenet operator is "magical", see perlman:perlop for more details. Try adding the following code to your test program to see the magic at work: 
$m="acb";
print ++$m; # Prints acc, as expected (according to perlop)
# and throws no warning ... wierd huh?

[download]

In Section Seekers of Perl Wisdom

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://554093]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (5)
As of 2022-05-23 15:23 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Do you prefer to work remotely?



    Results (82 votes). Check out past polls.
    Notices?