Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re^2: Advice on script

by Util (Priest)
on Oct 21, 2011 at 19:00 UTC ( #932965=note: print w/ replies, xml ) Need Help??


in reply to Re: Advice on script
in thread Advice on script

In your point 4, I think that all the $i++ are intentional, although a bad fit for the for loop. If my refactoring is correct, then I recommend this equivalent code:

while (@options) { my $option = hex shift @options; last if $option == 255; # end of DHCP Options my $length = hex shift @options; push @{$opts{$option}}, splice( @options, 0, $length ); }


Comment on Re^2: Advice on script
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://932965]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (6)
As of 2014-12-20 11:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (95 votes), past polls