Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re: -> Is Optional ?

by RichardK (Priest)
on Dec 28, 2012 at 11:56 UTC ( #1010695=note: print w/ replies, xml ) Need Help??


in reply to -> Is Optional ?

Yes. See the docs in perlreftut which says :-

Arrow Rule In between two subscripts, the arrow is optional.


Comment on Re: -> Is Optional ?
Download Code
Re^2: -> Is Optional ?
by vinoth.ree (Parson) on Dec 28, 2012 at 13:08 UTC

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1010695]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others romping around the Monastery: (8)
As of 2014-09-18 18:42 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

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











    Results (120 votes), past polls