LCE009 KLB

CONTENT ADVISORY: some bad words contained herein.

"KLB" is a song I wrote about the #perl IRC channel on EFNet, years ago. Props to nocarrier and Schwern.

Requested by jeek.

This is the Longest Concert Evar, starring Pudge. Send requests to concertrequest@pudge.net, or post them here.

Category:

Music

Tags:

• longest
• concert
• evar
• pudge
• requests
• original
• klb
• known
• lazy
• bastard

[id1337x]

Ya all you have to do is put

length($str);

And finding the length of an array is also pretty easy you just go:

$size = $#myArray;

[pudgenet]

The size of an array is scalar(@array). $#array gives you the last index of the array, which is usually size-1.

[id1337x]

Both methods work. The book I'm reading ('The Web Wizards Guide to Perl and CGI') just says to use the range operator.

[pudgenet]

Well, $#array works, if you add one. Otherwise, it is not the size, it is the size minus 1. Assuming no one has changed $[, in which case $#array will be (size-($[-1)).

Better to use scalar(@array).

[GyroVorbis]

Hahahahaha, that's the funniest thing I've ever heard!!!

How did I miss this song?

Find length of a string in perl. LOL! Isn't it just length(string)?

[pudgenet]

Yes, yes it is. :-)

[DoctaBrown]

wow this really really really sucks i am faving it because it's so funny "why'd you read the frikin papers you stupid little frikin dicks!!!!" rofl

[kla2a]

kien eres?

[miracimacapa]

doida