Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

Re^2: rotate a vector with a regex?

by LanX (Chancellor)
on Nov 21, 2012 at 17:29 UTC ( #1004972=note: print w/replies, xml ) Need Help??


in reply to Re: rotate a vector with a regex?
in thread rotate a vector with a regex?

> rather, an intermediate string is being built up during this process, and the intermediate string is copied to the original string

I think you're right

DB<123> $x=join "",a..j => "abcdefghij" DB<124> $x =~ s/(.)(?=(.))/$2$1/g => 9 DB<125> $x => "bacbdcedfegfhgihjij"

Cheers Rolf

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1004972]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (2)
As of 2016-12-10 20:53 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (165 votes). Check out past polls.