Today it was my fourth (I believe) encounter with APL:
- First, too many years ago when skimming through Tim Budd’s “The Kamin Interpreters in C++” (and the Kamin book afterwards). For the hardcore fans, Tim Budd has a book on implementing an APL compiler.
- Next was a Dr Dobbs issue about the J programming language.
- Some years a ago a comment on this blog about Dyalog.