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Re: Comparing Arrays -> storing results in a third Arrayby Necos (Friar) |
on Aug 15, 2002 at 08:52 UTC ( [id://190343]=note: print w/replies, xml ) | Need Help?? |
Just to show another slightly different approach:
Will print out 'z' as the final result. map is a VERY useful function. But, like the manpage says, please don't make map go through all the work to produce an array (it's return value) and then discard it (unless you are playing a game of Perl-golf... Then all bets are off... ^_~). Theodore Charles III Network Administrator Los Angeles Senior High 4650 W. Olympic Blvd. Los Angeles, CA 90019 323-937-3210 ext. 224 email->secon_kun@hotmail.com perl -e "map{print++$_}split//,Mdbnr;"
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