[racket-users] (current-memory-use cust) gives "wrong number of arguments" in typed racket

I'm new to racket, and I'm not sure if this is a bug or oversight or I'm just missing something. In typed racket, when I try to pass a custodian as an argument to the current-memory-use function, I get an error like so: falsifian angel ~ $ racket -I typed/racket Welcome to Racket v7.9 [cs]. >

Re: [racket-users] Racket / [B]SL / HTDP in a workshop context

> 1) “authenticity”; will the participants feel that programming in > Racket is “real” programming? Do you mean as opposed to a more popular language like Python or JavaScript? Or in some other regard (like building GUI apps)? -- Yury Bulka https://mamot.fr/@setthemfree #NotOnFacebook John

Re: [racket-users] Racket / [B]SL / HTDP in a workshop context

Thanks for the feedback. In my case, most likely, the participants will be around 16-22 years old, no particular specialisation but curious about programming. -- Yury Bulka https://mamot.fr/@setthemfree #NotOnFacebook John Clements writes: > My opinion: it depends on lots of things, but I

[racket-users] Racket / [B]SL / HTDP in a workshop context

Dear Racket community, I'm wondering whether any guidelines / methodology exist out there on using Racket and/or the student languages as a learning environment in a workshop context (specifically aimed at introducing non-programmers to programming and problem solving in a HTDP spirit). The idea