Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask
 
PerlMonks  

Re^2: disadvantages of perl

by Anonymous Monk
on Jul 02, 2009 at 14:34 UTC ( #776762=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    # WTF
    if ( defined $r && ref $r && ref $r eq 'HASH' && keys %$r ) { ... }
    
  2. or download this
    if( $r and UNIVERSAL::isa($r,'HASH') and %$r ) { ... }
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://776762]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (15)
As of 2015-08-28 19:12 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The oldest computer book still on my shelves (or on my digital media) is ...













    Results (339 votes), past polls