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

Re^2: scanning hash

by ysth (Canon)
on Aug 01, 2004 at 11:26 UTC ( #379055=note: print w/replies, xml ) Need Help??


in reply to Re: scanning hash
in thread scanning hash

Very nice. But assumes that all values are true. It would be fairly easy to make it work with 0 or "" values, but not so easy to make it work with undef.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://379055]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (5)
As of 2016-09-28 02:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Extraterrestrials haven't visited the Earth yet because:







    Results (517 votes). Check out past polls.