|
|
|
| P is for Practical | |
| PerlMonks |
Re: Why machine-generated solutions will never cease to amaze meby tilly (Archbishop) |
| on Dec 31, 2008 at 03:05 UTC ( [id://733390]=note: print w/replies, xml ) | Need Help?? |
|
Ir is never too late to point out a mistake. :-) /foo|(bar)?|rat/ is not logically equivalent to /(foo|bar|rat)?/. They both match every possible string, but they will put different things in $1 and $&.
In Section
Meditations
|
|
||||||||||||||||||||||