Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re: Finding the last statement in string of atmost similar pattern

by hdb (Prior)
on May 06, 2013 at 07:29 UTC ( #1032201=note: print w/ replies, xml ) Need Help??


in reply to Finding the last statement in string of atmost similar pattern

So you want the last non-empty line in your file? I am using a string instead of your file.

use strict; use warnings; my $string; # replacement for your file $string .= "abc($_) = xyz(".($_-1).");\n" for 1..10; my $line; for ( split /\n/, $string ) { $line = $_ if $_; } print $line,"\n"; # alternatively print +(split /\n/, $string)[-1],"\n";


Comment on Re: Finding the last statement in string of atmost similar pattern
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1032201]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (2)
As of 2014-09-21 06:19 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (166 votes), past polls