Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

Re: testing a non-existant hash entry...how to handle

by PrakashK (Pilgrim)
on Mar 01, 2002 at 15:08 UTC ( #148580=note: print w/ replies, xml ) Need Help??


in reply to testing a non-existant hash entry...how to handle

How about this?

my $page = $input->param('page') || $input->param('defaultpage'); if ($page) { # do stuff .... }
This seems cleaner to me.

/prakash


Comment on Re: testing a non-existant hash entry...how to handle
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://148580]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (10)
As of 2014-12-19 08:14 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

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





    Results (74 votes), past polls