Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re: Perl DBI NULL and undef

by gsiems (Chaplain)
on Aug 22, 2012 at 02:25 UTC ( #988924=note: print w/ replies, xml ) Need Help??


in reply to Perl DBI NULL and undef

You cannot differentiate between the two as they are merely different labels for the same thing-- that is, a value which is not defined.


Comment on Re: Perl DBI NULL and undef

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://988924]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (3)
As of 2016-02-14 10:18 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How many photographs, souvenirs, artworks, trophies or other decorative objects are displayed in your home?





    Results (470 votes), past polls