I wonder who takes away the linefeeds from my emails to programming forum. They
are incomprehensible anyway so further destruction is not needed. :)
Den 13:00 onsdag den 8. juli 2015 skrev Joe Bogner <[email protected]>:
Good question! That has tripped up many people (including myself)
Elaborating on both fine answers:
If you aren't sure why you need enclose the atom in a list, this might help:
Question: What are the shapes of each of the items in the list?
$ each ;: 'cc dd f h gg zz'
┌─┬─┬─┬─┬─┬─┐
│2│2│1│1│2│2│
└─┴─┴─┴─┴─┴─┘
Question: What is the shape of a boxed atom?
$ <'h'
(empty) -- it's not a list
Another point from NuVoc that might help:
http://www.jsoftware.com/jwiki/Vocabulary/ecapdot
"Create a Boolean array indicating starting points in y of subarrays
equal to x" -- see point above about <'h' not being a list and
therefore no subarray will equal to it
On Wed, Jul 8, 2015 at 6:04 AM, Brian Schott <[email protected]> wrote:
> Elaborating on Bo's fine answer and (hopefully) adding line feeds.
>
> (<'h') E. each a
> ┌───┬───┬─┬─┬───┬───┐
> │0 0│0 0│0│1│0 0│0 0│
> └───┴───┴─┴─┴───┴───┘
> (<,'h') E. a
> 0 0 0 1 0 0
> (<,'dd') E. a
> 0 1 0 0 0 0
>
>
>
>
> --
> (B=)
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