Greetings,
It doesn't work:
m←'hello' 'there' 'how' 'are' 'you'
m
hello there how are you
m find 'are'
0 0 0 1 0
m find 'are' 'hello'
0 0 0 0 0
'are' find m
0 0 0
Thanks.
Blake
On Fri, May 9, 2014 at 11:15 AM, David B. Lamkins <dlamk...@gmail.com>wrote:
> Try this:
>
> ∇z←list find key
> z←(,¨list)∊⊂,key
> ∇
>
> (Also: please trim your replies.)
>
> On Fri, 2014-05-09 at 10:26 -0500, Blake McBride wrote:
> > Interesting. I didn't know about ≡. That's helpful, but the issue
> > you raise with 'a' 'b' leaves us back to where I started. There
> > should be a simple way for me to determine whether to do ⊂ or not. I
> > just haven't figured out how.
> >
> >
> > I read that there was a big debate about what ⊂ does on a scalar. I
> > suppose this is part of what I am running up against. I'm sure the
> > problem can be solved with a bunch of loops and branches, but I was
> > hoping there is a clean APL way.
> >
>
>
>
>
