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

Re^2: what is benefit of unless ?

by flight
on Mar 23, 2006 at 13:22 UTC ( #538736=note: print w/replies, xml ) Need Help??


in reply to Re: what is benefit of unless ?
in thread unless statements

You can use the if/else statement intead of "unless" but it requires more commands of if/else than "unless" and the loop continues as long we required

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://538736]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (4)
As of 2017-07-22 17:11 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I came, I saw, I ...
























    Results (340 votes). Check out past polls.