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jest array
United States
Приєднався 16 гру 2017
technology n stuff, arch user(tm),
education through comedy, cringe memes, and play
mastodon (twitter) - mastodon.xyz/@jestarray
blog - jest.pages.dev/
patreon: www.patreon.com/jestarray
education through comedy, cringe memes, and play
mastodon (twitter) - mastodon.xyz/@jestarray
blog - jest.pages.dev/
patreon: www.patreon.com/jestarray
how to code racket - 46 editor
jest learn how to code and program well for absolute beginners
Timestamps:
0:00 intro
1:18 constants & htdd
2:37 helper funcs
4:03 big-bang options
5:26 handle-key
20:41 render
25:55 control & mod keys
Exercise problems and writeups:
howtocode.pages.dev/
Practice Problems:
jestlearn.com/how_to_code/
Installation and DrRacket configuration settings:
howtocode.pages.dev/installation
Download Racket:
racket-lang.org/download/
Why all the parenthesis?:
howtocode.pages.dev/introduction#why_all_the_parenthesis?
Join us on discord, feel free to ask for help:
discord.com/invite/6Zq8sH5
patreon:
www.patreon.com/jestarray/
Timestamps:
0:00 intro
1:18 constants & htdd
2:37 helper funcs
4:03 big-bang options
5:26 handle-key
20:41 render
25:55 control & mod keys
Exercise problems and writeups:
howtocode.pages.dev/
Practice Problems:
jestlearn.com/how_to_code/
Installation and DrRacket configuration settings:
howtocode.pages.dev/installation
Download Racket:
racket-lang.org/download/
Why all the parenthesis?:
howtocode.pages.dev/introduction#why_all_the_parenthesis?
Join us on discord, feel free to ask for help:
discord.com/invite/6Zq8sH5
patreon:
www.patreon.com/jestarray/
Переглядів: 259
Відео
how to code racket - 45 ladybug
Переглядів 99Рік тому
jest learn how to code and program well for absolute beginners Timestamps: 0:00 intro 1:02 constants 2:13 data def 4:34 functions 5:10 tock(advance-lady) 15:16 render Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why a...
how to code racket - 44 ripple
Переглядів 64Рік тому
jest learn how to code and program well for absolute beginners Timestamps: 0:00 Intro 1:40 Constants 2:54 Data def 6:33 Functions 8:02 tock(grow-ripple) 13:20 render 17:10 handle-mouse 23:18 maybe-ripple challenge MISTAKE: interp. y is vertical position in pixels Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configur...
how to code racket - 43 tracker
Переглядів 45Рік тому
jest learn how to code and program well for absolute beginners Timestamps: 0:00 Problem A 2:35 Data def 4:52 Functions 6:09 handle-mouse 11:40 render 17:09 move or drag MISTAKE: - interp. y is the vertical position in pixels Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/ins...
how to code racket - 42 tomato
Переглядів 125Рік тому
jest learn how to code and program well for absolute beginners Timestamps: 0:00 Problem A 2:57 Data Defs-A 7:00 Functions-A 8:11 tock 12:33 render 17:54 Problem B Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all t...
how to code racket - 41 box-spin
Переглядів 45Рік тому
jest learn how to code and program well for absolute beginners Timestamps: 0:00 Problem-A 3:30 Data Def-A 6:06 Functions-A 6:35 Tock function 11:28 Render Function 17:13 Problem B Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/do...
how to code racket - 40 best-stats
Переглядів 65Рік тому
jest learn how to code and program well for absolute beginners Timestamps: 0:00 Problem A 5:14 Problem B 11:15 Optional Factoring Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis?: howtocode.pages....
how to code racket - 39 fit-mood
Переглядів 48Рік тому
jest learn how to code and program well for absolute beginners timestamps: 0:00 problem a 6:44 problem b Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis?: howtocode.pages.dev/introduction#why_all_...
how to code racket - 38 who-taller?
Переглядів 88Рік тому
jest learn how to code and program well for absolute beginners timestamps: 0:00 problem a 4:05 problem b Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis?: howtocode.pages.dev/introduction#why_all_...
how to code racket - 37 compound data intro
Переглядів 86Рік тому
jest learn how to code and program well for absolute beginners timestamps: 0:00 intro 0:35 problem A 9:15 problem B 14:22 stepper 16:48 other errors Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis...
how to code racket - 36 traffic light anim
Переглядів 99Рік тому
jest learn how to code and program well for absolute beginners 0:00 Problem A 12:00 Problem B Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis?: howtocode.pages.dev/introduction#why_all_the_parenth...
how to code racket 35 - countdown anim
Переглядів 110Рік тому
jest learn how to code and program well for absolute beginners Timestamps: 0:00 Problem A 13:56 Problem B Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis?: howtocode.pages.dev/introduction#why_all...
how to code racket - 34 key and mouse events
Переглядів 423Рік тому
jest learn how to code and program well for absolute beginners timestamps 0:00 key events 7:04 mouse events Exercise problems and writeups: howtocode.pages.dev/htdp_templates#big-bang_world_apps Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis?: howt...
how to code racket - 33 htdw mushroom
Переглядів 180Рік тому
jest learn how to code and program well for absolute beginners 0:00 intro 1:18 htdw intro 2:26 domain analysis 8:00 build the program 12:47 data defs 14:10 functions 21:32 main function 22:14 adding SPEED 23:08 Goomba Image 25:58 Summary Exercise problems and writeups: howtocode.pages.dev/htdp_templates#big-bang_world_apps Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket ...
how to code racket - 32 big-bang
Переглядів 756Рік тому
jest learn how to code and program well for absolute beginners Exercise problems and writeups: howtocode.pages.dev/ Practice Problems: jestlearn.com/how_to_code/ Installation and DrRacket configuration settings: howtocode.pages.dev/installation Download Racket: racket-lang.org/download/ Why all the parenthesis?: howtocode.pages.dev/introduction#why_all_the_parenthesis? Join us on discord, feel ...
how to code racket - 31 unions exercises
Переглядів 77Рік тому
how to code racket - 31 unions exercises
How I almost got scammed out of $10,000
Переглядів 210Рік тому
How I almost got scammed out of $10,000
how to code racket - 21 string-last string-rest string-remove-last formalize
Переглядів 26Рік тому
how to code racket - 21 string-last string-rest string-remove-last formalize
can i write scheme with this extension?
I couldn't get inlay hints to work. How do you set it up?
inlay hints do not work, they are not a supported feature just yet sadly
@@jestarray Sorry for the confusion
his voice reminds me of ddoi
haha Oh man, i forgot how bad League's champ select screen looked in 2014.
hahahahah "Hello, humans:"
Hey i saw on a reddit thread that you tutor is Dr Racket. Do you still tutor?
Very helpful beginner tutorial for Racket, thank you!
Thanks for the article and video, you potentially saved my bank account! Seriously scary how detailed this scam was... I mean a phishing email sent and signed through a trusted company domain, that had me for a second.
Thanks.
thanks for this great video, helped a lot
One of the best tutorials I've discovered on UA-cam about DrRacket. Pleasant voice, detailed explanations, and simple examples. This makes it easier to follow along and understand the concepts. Thank you for your commendable work!
how do I install this on MacOS? thanks in advance
it's a shame on how such a good quality video has not the many views it deserves. I'll take this advice of layering for life
the thing i really like about Racket instead of clojure is how easy it is to install
This video was super helpful, I really struggled with scopes before this. Thank you
where's 5.1? o_0
awesome video, you get a new subs here!
ur a lifesaver
Thanks, dr racket is dog water
you just talk garbage, nothing set up works!
IT DOES NOT WORK!!!!!
what does not work? on windows?
garbage
wtf, it doesnt work, you prik
plz make a tutorial how to implement racket in vsc
pour a cup of coffee into your computer, while its turned on, it will automatically do that for you
Okay, this is kind of a weird place to ask this, but I'll ask anyway: how would you like your name to appear in the Racket v8.8 release notes? Feel free to e-mail me. Thanks!
Sure! I'd be honored to, I'll shoot you an email
This does not work with slice data.
Nope, I never used 9 slice so I'm not too familiar with it, sorry.
@@jestarray It's fine, and I ended up finding a python script that can create that slice data, but it is a little bit unfortunate. Admittingly my use case is a bit niche. I wanted to create a texture array from several smaller textures, move them around in Aseprite and modify them, then unstitch them and have them go back to the file they came from. While aseprite does save the frame data if you create a texture atlas from the command line, moving any of the textures around in aseprite afterwards does not get saved, and makes unstiching them impossible. Thus I was looking to somehow programmatically create the slices upon creating the atlas so I could use --split-slices to unsplit it, while also moving them around on the canvas for easier editing. Color me surprised that aseprite does not have a built-in json import function.
i really dont understand how did you get the position of a specifique tile , because my .tmx document isn't written this way (with this serie of numbers)
strange, it should export a series of numbers unlses compression is enabled. Go to toolbar > map > map properties, and on the sidebar make sure "Tile Layer Format" is in CSV.
this extension doesn't support debugging :(
how do I fix this error "[Error - 6:38:26 PM] Starting client failed Launching server using command racket failed."
github.com/jeapostrophe/racket-langserver/issues/45 is this on windows I presume? I would ask the racket discord since I dont use windows too often.
Really appreciate it! Thank you.
Very nice ! Thank you.
exercise website has changed from the video: jestlearn.com/computer_systems/
Exercise website has changed from the video: jestlearn.com/computer_systems/
The exercise website has changed from the video, here's the new link! jestlearn.com/computer_systems/
Thanks for the tutorial! This was really helpful. Love your videos!
You deserve more views and we deserve more content from you!
I shouldn't have went down this rabbit hole, but I wanted to make a game for CS50x, and it's too late to turn back now.. Awesome tutorial thanks!
I think it's better to run "npm install -g parcel", because "npm install -g parcel-bundler" shown some warnings
hey this is very helpful for the course, thx!
When you’re wondering why everything is throwing errors, and you realize the tutorial you’re following is 5 years out of date 🤡
nice i have been use Piskel
Oh man. Don't ever artificially increase load times just so people can see the loading screen. WTF
I have no clue what parcel is. I do know it's unnecessary for the scope of Phaser
quality content mate, i'm really glad i found your channel, you've helped me improve as a programmer!
thank you <3
keep it up man!!
can you explain when to have guards?
In a future video I will go into more detail but a simple example is say you want to do this: (string-append "I am " #true " to my words") A silly way to produce the string "I am true to my words" This will crash because string-append cannot take in a boolean, #true so you have to guard and make it so it won't crash. (string-append "I am " (if #true "true" "false") " to my words") It depends on the problem when to have guards though
@@jestarray I mean when to have guards in a cond expression. Do you need it when u are switching to different type of data? Where would u have guards if you had (@signature Number Number String Boolean String -> xxx) type of data set for cond expression if you are not using else?
@@adfadf9785 It's really hard to tell without seeing the full problem, hard to tell from the signature alone. There are a number of cases of when to use guards and switching to different types of data is one of them
I miscounted the length of the string-length at 7:30 , it should be 8. The valid range is 9 though because of how substring works but if you were to index off a list, it would be an error
I'm a freshman in college and I've been struggling with understanding racket, my teachers learning style is really fast paced and recently I was stuck on understanding the basics. I ended up finding your channel on reddit, I'm very surprised you have a small community with how well you teach. Just watching a few of your videos improved my understanding a lot! Thanks :)
Glad to help! I worry I'm going a little too fast too, so thanks for the feedback
Creates a beginner friendly tutorial on how to make an entire main menu and loading screen in 8 minutes. "Was I going to fast?" Great video though, learned a lot! Thanks!