[racket-users] Re: HTDP 2ed Learning resources and solutions to exercises

I would recommend following the free course on edx: "how to code simple data" https://learning.edx.org/course/course-v1:UBCx+HtC1x+2T2017/home , as it takes many things from the book and presents them in a more digestible and interactive manner. On Wednesday, December 15, 2021 at 5:31:47 AM

[racket-users] what is the limit of 2htdp/image and 2htdp/universe in terms of making games? i dont plan to make anything too huge but i do want to teach spritesheet animation for some pixel art

I want to teach making a few classic arcade hits like pong, space invaders, flappy birds, etc, maybe lastly one that involves pixel art spritesheet animation and I'm just curious if 2htdp/universe can handle it. Can anyone send me some 2htdp/universe games so I can test a few? Anyone got any

[racket-users] Re: Trouble installing DrRacket

https://download.racket-lang.org/installers/8.2/racket-8.2-i386-win32-bc.exe , try installing the x32 version. If you are running something arcane like windows on arm or something then I don't know what to do. On Monday, September 13, 2021 at 8:25:38 AM UTC-7 hockeyfa...@gmail.com wrote: > I

[racket-users] Re: jest...@gmail.com Trouble installing DrRacket

Yeah, I don't think Racket supports windows on arm devices. I'm guessing this is a chromebook or something? HP? Dell? On Monday, September 13, 2021 at 8:44:08 AM UTC-7 hockeyfa...@gmail.com wrote: > I tried replying in the same thread but my messages kept getting deleted. > Processor:

[racket-users] Re: Trouble installing DrRacket

That's strange.. I can only guess maybe you're running x64 installer on an x32 system. What are your pc specs? On Monday, September 13, 2021 at 8:25:38 AM UTC-7 hockeyfa...@gmail.com wrote: > I installed the correct DrRacket for my system and when I try to open it I > get this message:

Re: [racket-users] Fix linux (play-sound) sound output as aplay does not work, swap for something else

UTC-7 hen...@topoi.pooq.com wrote: > On Tue, Aug 24, 2021 at 12:19:25PM -0700, jest array wrote: > > https://github.com/racket/gui/issues/239 > > > > So this does not work on both Arch Linux with prebuilt racket binaries > and > > Debian with built from source binaries(according

[racket-users] Fix linux (play-sound) sound output as aplay does not work, swap for something else

https://github.com/racket/gui/issues/239 So this does not work on both Arch Linux with prebuilt racket binaries and Debian with built from source binaries(according to a user JSGRANT on the racket discord server

[racket-users] Need for buggy HTDP/2E Solutions

If any of you guys are teachers here, can you send me some of the buggy/crashy student code that doesn't work? Preferably an entire semesters worth? I'm making a programming course based off of HTDP2E and I'd like real world examples of what happens when they don't follow the design recipe and

[racket-users] Re: VSCode users what extensions do you use for Racket programming?

I use magick racket and that's really it. Some extensions unrelated to racket are bracket pair colorizer and tabnine autocomplete On Wednesday, October 7, 2020 at 1:35:20 PM UTC-7 Stephen De Gabrielle