Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Re: how does perl handle variables

by Corion (Pope)
on May 17, 2013 at 11:43 UTC ( #1033965=note: print w/ replies, xml ) Need Help??


in reply to how does perl handle variables

This is not as much a matter of variables, as a matter of the + operator in Perl. It treats both its arguments as numbers, and anything that starts with a letter will be treated as numerically 0 for that operation.


Comment on Re: how does perl handle variables
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1033965]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (6)
As of 2015-09-01 08:46 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The oldest computer book still on my shelves (or on my digital media) is ...













    Results (368 votes), past polls