Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re^3: Opening files in 5.004 and 5.8

by gaal (Parson)
on May 12, 2007 at 18:48 UTC ( #615108=note: print w/replies, xml ) Need Help??


in reply to Re^2: Opening files in 5.004 and 5.8
in thread Opening files in 5.004 and 5.8

FWIW, Symbol has been core since 5.002.

Also see the comment on copying the glob vs. making a reference in the Symbol.pm implementation.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://615108]
help
Chatterbox?
[shmem]: hmm.. which makes emerge the question: is there a way to attach a subroutine to a variable, which is run as soon as that variable changes?
[moritz]: through a tie?
[shmem]: moritz: of course!
shmem slaps forehead m(
[shmem]: consider, then, @CBMonks as a tied variable which triggers withdrawing empty cups and serving new ones

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (9)
As of 2017-04-24 12:23 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I'm a fool:











    Results (439 votes). Check out past polls.