Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Re^2: On creating hash whose keys aren't case-sensitive

by anazawa (Scribe)
on Feb 18, 2012 at 15:20 UTC ( #954758=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    # Header.pm
    sub set_header {
        $header_ref->{ $key } = $value;
    }
    
  2. or download this
    # plugins/foo
    set_header( $main::header_ref, '-status' => '304 Not Modified' );
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://954758]
help
Chatterbox?
[reisinge]: 'push @foo, @bar' is the same as '@foo = (@foo ,@bar)' ?
[shmem]: yes, at least for the result in @foo
[shmem]: but the results of both operations are different.
[shmem]: result := the discarded result (what's leftmost of the statement)
[shmem]: push returns the number of elements in @foo, the assignment returns all the elements in the (renewed) @foo

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (7)
As of 2017-04-27 11:38 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I'm a fool:











    Results (503 votes). Check out past polls.