Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re: Is this a typo?

by dragonchild (Archbishop)
on Apr 22, 2005 at 19:45 UTC ( #450556=note: print w/ replies, xml ) Need Help??


in reply to Is this a typo?
in thread Tutorial: Introduction to Object-Oriented Programming

Yes, that is a typo. Otherwise, it would actually mean the list of PIDs associated with this program, which makes no sense. ($$ is the PID for the process.)


Comment on Re: Is this a typo?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://450556]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (13)
As of 2014-09-17 17:42 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (92 votes), past polls