Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Re^2: Unexpected difference in whitespace parsing in subroutine calls.

by Lexicon (Chaplain)
on Jul 10, 2005 at 11:20 UTC ( #473752=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    #!/usr/bin/perl
    
    ...
      my %new = ();
      return grep (!$new{$_}++, @_);
    }
    
  2. or download this
    Chromium:~ lexicon$ perl -l little2.pl 
    Unquoted string "unique" may clash with future reserved word at little
    +2.pl line 7.
    1,2,1
    1,2      
    
  3. or download this
    Chromium:~ lexicon$ perl -l -MO=Deparse little2.pl 
    Unquoted string "unique" may clash with future reserved word at little
    +2.pl line 7.
    ...
        return grep((!$new{$_}++), @_);
    }
    little2.pl syntax OK   
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://473752]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (7)
As of 2015-07-04 07:31 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 (58 votes), past polls