I enjoyed it and was good with the speed / pace up until 43 seconds where
you talked about 'It comes in really handy when you're using one list to
select from others, like filtering columns in a database'
I still can't wrap my head around how the code example below connects with
filtering columns in a database. Maybe the voice-track at that point wasn't
meant to match the code on the screen?
V i. V =: 'Mississippi'
0 1 2 2 1 2 2 1 8 8 1
(~: V) # 'nearsighted'
neat
Other than that it was a very worthwhile 58 seconds of my life :) (I've
watched it several times at this point including on slow-mo so probably 10
minutes at least). Thanks for sharing!
On Mon, Oct 11, 2021 at 10:25 AM Michal Wallace <[email protected]>
wrote:
> I made a 58-second J "Youtube Short" (AKA lightning talk):
>
> https://www.youtube.com/shorts/eZPDSl4H2hA
>
> It's the movie edition of a comment I made on the J Wiki a while back. :D
>
> I'm especially proud of this one because all the REPL interaction was
> recorded with jprez (the presentation tool I've been working on)!
> ----------------------------------------------------------------------
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>
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