Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re^2: My 'perldar' tells me there is a 'better' solution for this list operation

by revdiablo (Prior)
on Nov 04, 2006 at 01:45 UTC ( #582207=note: print w/ replies, xml ) Need Help??


in reply to Re: My 'perldar' tells me there is a 'better' solution for this list operation
in thread My 'perldar' tells me there is a 'better' solution for this list operation

A couple of quick examples may make it easier to understand what a hash slice is doing. This code:

@hash{"one", "two", "three"} = 1 .. 3;

Is equivalent to:

($hash{one}, $hash{two}, $hash{three}) = 1 .. 3;

And likewise, these are equivalent:

my @list = @hash{"one", "two", "three"};

and

my @list = ($hash{one}, $hash{two}, $hash{three});


Comment on Re^2: My 'perldar' tells me there is a 'better' solution for this list operation
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://582207]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (13)
As of 2015-07-28 12:06 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (254 votes), past polls