Beefy Boxes and Bandwidth Generously Provided by pair Networks Frank
Perl: the Markov chain saw
 
PerlMonks  

Re: Re: Re: comparing strings

by petral (Curate)
on Oct 30, 2002 at 17:52 UTC ( #209175=note: print w/ replies, xml ) Need Help??


in reply to Re: Re: comparing strings
in thread comparing strings

Of course, if you're using arrays, you just need

if ($lines{$_] eq $lines2[$_]) {
The following will replace the non-matching chars in the string  $str1 with "*" (and leave the matching chars) by converting $str2 to a regex:
$str2 =~ s/./(?:($&)|.)/g; print map{$_||'*'} $str1 =~ /$str2/


  p


Comment on Re: Re: Re: comparing strings
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://209175]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (7)
As of 2014-04-20 07:54 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (485 votes), past polls