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

Re: deleting a non-numeric scalar within array

by Generoso (Parson)
on Dec 02, 2010 at 21:16 UTC ( #875007=note: print w/replies, xml ) Need Help??


in reply to deleting a non-numeric scalar within array

Have you tested tried the grep function and instead of looking for the ones to delete look for the ones to keep?

 @hosts = grep !/($ARGV[0])/,@hosts;

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://875007]
help
Chatterbox?
[stevieb]: first real test using CLion with a Perl/C/XS project...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (6)
As of 2017-02-22 01:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Before electricity was invented, what was the Electric Eel called?






    Results (322 votes). Check out past polls.