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

Re: notabug quiz (Spoiler for #3)

by Enlil (Parson)
on Dec 12, 2003 at 10:05 UTC ( #314265=note: print w/ replies, xml ) Need Help??


in reply to notabug quiz

$x="ad"; for ($x) { /a/gc; /\Gb?/gc; ok 3, /\Gc?/gc; }

This is documented behaviour in perlre: Repeated patterns matching zero length substrings.

update: added the part of the quiz i am referring to.

-enlil

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://314265]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (4)
As of 2016-06-30 01:23 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (388 votes). Check out past polls.