Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re: Re: Uncommon but Useful Perl Command Line Options

by hardburn (Abbot)
on Jan 28, 2004 at 21:49 UTC ( #324797=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    $ perl -MO=Deparse -MCGI -e ''
    -e syntax OK
    ...
    use CGI ();
    ();
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://324797]
help
Chatterbox?
shmem serves tea along with the cookies. (☕) x @CBMonks
[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 surveying the Monastery: (10)
As of 2017-04-24 12:21 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I'm a fool:











    Results (439 votes). Check out past polls.