Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

Is this what you are looking for?

#!/usr/bin/perl use strict; use warnings; use v5.10; my @data = <DATA>; foreach (@data) { my ($left, $right)=split' ',$_; my @l=split'(?<=-)',$left; foreach (@l) { say $_." is in ".$right if index($right, $_) > 0; } } __DATA__ a_12_3_5- k_3_4_6-a_12_3_5- q_1_5_7_9- q_1_5_7_9- a_9_4_5-c_3_4_6- c_3_4_6-r_4_5_7- b_1_1_3- v_1_5_7- d_12_4_5-e_4_5_6- g_5_6_7-d_6_8_6- b_1_1_7-f_3_8_7_8-d_4_1_4- d_4_1_5-b_1_1_7-f_3_8_3 b_1_1_7-f_3_8_7_8-d_4_1_4- e_3_3_1-f_3_8_7-f_21_3_1-b_1_1_7-a_1_1_1-

Result

perl "F:\perl_TK\perldb\perl1data3.pl" Process started >>> a_12_3_5- is in k_3_4_6-a_12_3_5- b_1_1_7- is in d_4_1_5-b_1_1_7-f_3_8_3 b_1_1_7- is in e_3_3_1-f_3_8_7-f_21_3_1-b_1_1_7-a_1_1_1- <<< Process finished. ================ READY ================

In reply to Re: matching substrings on each line by Generoso
in thread matching substrings on each line by anasuya

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others pondering the Monastery: (3)
As of 2024-04-25 07:02 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found