Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re^3: How to call a sub-routine ref

by ikegami (Pope)
on Oct 19, 2012 at 21:52 UTC ( #1000058=note: print w/replies, xml ) Need Help??


in reply to Re^2: How to call a sub-routine ref
in thread How to call a sub-routine ref

I find the first one much harder to read. The difference between ( and { is subtle, but properly named variables ($handlers->{$event_name}->($event)) would make that irrelevant.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1000058]
help
Chatterbox?
[MidLifeXis]: heh.
[MidLifeXis]: Most likely it is a code that some undocumented system, hidden behind layers of IT, deep in the bowels of the building under the machine room floor, reads that code to keep a presence switch from going off. :-b
[MidLifeXis]: I think I forgot "running on a farm of commodore 64, vic 20s, trs 80s, and apple ]|[e systems"
[GotToBTru]: oh I know what it is .. but it is a number only slightly useful to me and of no possible use to our customer
[MidLifeXis]: Whew - you just saved the free world. <o)

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (9)
As of 2017-01-20 19:06 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Do you watch meteor showers?




    Results (176 votes). Check out past polls.