Dont's or how not to program in Dyalog APL

[secwang]

https://www.toolofthought.com/donts

[trealira]

When is APL used nowadays? I didn't know anyone programmed in it at all, though I'm definitely ignorant of a lot of domains of programming.

[pjmlp → trealira]

As per ArrayCast podcast, financial institutions.

Although not necessarily APL specifically, rather languages from its linage.

https://www.arraycast.com/

[nickpeterson]

Array languages really need a good book on programming in the array paradigm. I’m hopeful they’re coming with the recent popularity of things like the arraycast.