Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re^3: Selective printing of the Duplicates

by Not_a_Number (Parson)
on Jan 30, 2013 at 18:57 UTC ( #1016137=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Selective printing of the Duplicates
in thread Selective printing of the Duplicates

my %seen; for ( reverse <DATA> ) { ( my $unstarred = $_ ) =~ s/\*\*/ /; print unless $seen{ $unstarred }++; } __DATA__ 30380868 N Sep 29 356200 AGEC682569 ATI + S 30380868 ** N Sep 29 356200 AGEC682569 ATI + S 71130740 N Sep 7 SM9481 AGEC683966 ATI + S 71130740 ** N Sep 7 SM9481 AGEC683966 ATI + S 32450045 N Jul 14 SN9672 AGEC685203 ATI + S 32450045 ** N Jul 14 SN9672 AGEC685203 ATI + S 36450223 N Aug 30 SU8329 AGEC685348 ATI + S 34680135 N Sep 30 349450 AGEC685442 ATI + S

The only difference from your 'desired output' is that this code prints it out in reverse order. But I don't see this as a problem, as there seems to be no inherent order in the input/output anyway...


Comment on Re^3: Selective printing of the Duplicates
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1016137]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (20)
As of 2015-07-30 13:39 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 (271 votes), past polls