Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re^2: Split a string at a given line number

by k_manimuthu (Monk)
on May 12, 2010 at 12:29 UTC ( #839628=note: print w/ replies, xml ) Need Help??


in reply to Re: Split a string at a given line number
in thread Split a string at a given line number

push @arr, $& while ($no=~ m/([^\n]+.*?\n){1,20}/gs); print "\n$_" for @arr;


Comment on Re^2: Split a string at a given line number
Download Code
Re^3: Split a string at a given line number
by danj35 (Sexton) on May 12, 2010 at 13:01 UTC
    That works for me, but is there a way you can split it without the newlines being removed? Thanks.
      With this, you could easily process whatever you want to process in the string.

      For my above code spliced the 20 lines and stored in a array format. Now that's changed to add a newline character in every 20th line and stored in a scalar variable.

      $new_string.="$&\n" while ($string=~ m/([^\n]+.*?\n){1,20}/gs); print "\n$new_string";

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://839628]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (7)
As of 2014-09-19 19:49 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

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











    Results (145 votes), past polls