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

Re^4: Shortcut operator for $a->{'b'}=$b if $b;

by Roy Johnson (Monsignor)
on Sep 20, 2005 at 22:21 UTC ( #493611=note: print w/replies, xml ) Need Help??


in reply to Re^3: Shortcut operator for $a->{'b'}=$b if $b;
in thread Shortcut operator for $a->{'b'}=$b if $b;

You should re-read the OP's post. It says "The point is to have no key 'b' exist if $b is false."

Caution: Contents may have been coded under pressure.
  • Comment on Re^4: Shortcut operator for $a->{'b'}=$b if $b;

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://493611]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (4)
As of 2016-09-28 00:43 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Extraterrestrials haven't visited the Earth yet because:







    Results (516 votes). Check out past polls.