simple question
Posted: Thu Feb 10, 2011 1:38 pm
Hi,
I have maybe 1 day of scheme/lisp experience, and glad I found this forum.
I have a simple question.
Ok I know theres a null for detecting an empty list. However I have no idea how to find how many elements in a list. ie: (a) would return 1. Is there like a count function?
Thanks.
I have maybe 1 day of scheme/lisp experience, and glad I found this forum.
I have a simple question.
Ok I know theres a null for detecting an empty list. However I have no idea how to find how many elements in a list. ie: (a) would return 1. Is there like a count function?
Thanks.