Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re^3: Search and Remove

by choroba (Abbot)
on Jun 12, 2010 at 22:07 UTC ( #844374=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Search and Remove
in thread Search and Remove

You cannot use length to get the number of array elements, see length and scalar (the latter you should use instead).

The last line is also strange. Do you really want to unlink the arrays?


Comment on Re^3: Search and Remove
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://844374]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (9)
As of 2014-12-26 00:31 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

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





    Results (163 votes), past polls