Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re^7: Is this DBM::Deep behavior, or something with tie/bless? (ref)

by tye (Cardinal)
on Feb 12, 2008 at 16:50 UTC ( #667612=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my $foo;
if(  eval { \@$foo }  ) {
...
}
__END__
ARRAY(0x34d10)
  2. or download this
    my $foo= "not_a_code_reference";
print "oops!\n"
    if  eval { \&$foo };

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://667612]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (11)
As of 2014-07-30 18:44 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (239 votes), past polls