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

Re: print out the values from a hash

by choroba (Chancellor)
on Jan 11, 2013 at 17:52 UTC ( #1012938=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    #!/usr/bin/perl
    use warnings;
    ...
            print "$file $line $cnt{$file}{$line}\n";
        }
    }
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1012938]
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.