Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked

Re^5: why use a hash instead of an array

by LanX (Chancellor)
on Jun 12, 2013 at 23:09 UTC ( #1038615=note: print w/replies, xml ) Need Help??

in reply to Re^4: why use a hash instead of an array
in thread why use a hash instead of an array

thanks for testing, I was too lazy! =)

The standard for "Map as Grep" is to take ternary to define the false case too, and this for good reasons...

Though I'm not sure why if returns an empty string "" and not an empty list () when false.

DB<141> $x = do { "---" if 0>0 } => "" DB<142> "<$x>" => "<>"

Cheers Rolf

( addicted to the Perl Programming Language)

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1038615]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (6)
As of 2017-03-26 13:40 GMT
Find Nodes?
    Voting Booth?
    Should Pluto Get Its Planethood Back?

    Results (315 votes). Check out past polls.