Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re: Re: split question

by Anonymous Monk
on Sep 09, 2001 at 03:12 UTC ( #111216=note: print w/replies, xml ) Need Help??


in reply to Re: split question
in thread split question

Using the dialectic is another way to deal with this.

#!/usr/bin/perl # Prints 'First: A', as you expect 'abcd' =~ /(a)/; print "First: ", uc $1, "\n"; # Also prints 'Second: A', though you expect it not to 'efgh' =~ /(a)/; print "Second: ", uc $1, "\n"; #==== # Prints 'Third: A' - again, as you expect 'abcd' =~ /(a)/ and print "Third: ", uc $1, "\n"; # Doesn't print anything - what you want 'efgh' =~ /(a)/ and print "Fourth: ", uc $1, "\n";
-blyman

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://111216]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (7)
As of 2017-03-25 22:45 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Should Pluto Get Its Planethood Back?



    Results (313 votes). Check out past polls.