P is for Practical | |
PerlMonks |
Re: Pushing unique items onto an arrayby cciulla (Friar) |
on May 30, 2003 at 17:09 UTC ( [id://261892]=note: print w/replies, xml ) | Need Help?? |
Try "exists".
.oO(exists $fruit{'celery'}?) Cē
In Section
Seekers of Perl Wisdom
|
|