Alex Dueppen πŸ•ŠοΈ's Avatar

Alex Dueppen πŸ•ŠοΈ

@ajd.sh

Pigeon enjoyer, furbanist transit nerd, computer overuser, and CS tutor/TA at UW-Milwaukee. BLM/ACAB/BDS. Free Palestine! he/they, 24, icon by @babanasaur.bsky.social MSN/MKE, WI

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12.02.2024
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Latest posts by Alex Dueppen πŸ•ŠοΈ @ajd.sh

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Beaks and Beats

06.03.2026 22:52 πŸ‘ 2469 πŸ” 609 πŸ’¬ 18 πŸ“Œ 1
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More coffee vibes. :>

Art by @godbirdart.bsky.social (2019)

07.03.2026 16:30 πŸ‘ 91 πŸ” 22 πŸ’¬ 0 πŸ“Œ 0
Clangd: Use of GNU 'missing =' extension in designator

Clangd: Use of GNU 'missing =' extension in designator

I especially love how the readme says it's written in ANSI C meanwhile it uses non-standard gcc extensions lmao

08.03.2026 02:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

gotta say so far my absolute least favorite part of my operating systems course this semester is the utterly atrocious code style in the teaching OS (xv6) that we're using

08.03.2026 02:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

bird!

07.03.2026 03:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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06.03.2026 22:43 πŸ‘ 83 πŸ” 21 πŸ’¬ 1 πŸ“Œ 0

nooooooooo I hope she gets better soon

06.03.2026 03:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
my dorm complex from outside, it's so foggy you can barely see 2 of the buildings

my dorm complex from outside, it's so foggy you can barely see 2 of the buildings

Hartford Avenue on the UWM campus, Enderis Hall in the background is partially obscured by the fog

Hartford Avenue on the UWM campus, Enderis Hall in the background is partially obscured by the fog

it foggy

05.03.2026 22:30 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Sometimes I leave the room and come back to something like this

05.03.2026 02:15 πŸ‘ 41 πŸ” 4 πŸ’¬ 3 πŸ“Œ 0

she wants your jelly beans

05.03.2026 02:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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We've freed Cookie's Bustle from copyright hell. Here's how. | Video Game History Foundation We've stopped a persistent copyright troll who was trying to impede our work. Here's everything we learnedβ€”and how we beat them.

BREAKING: We've freed Cookie.

Following an investigation by VGHF, Ukie and Web Capio have suspended DMCA takedowns for Cookie's Bustle on behalf of Graceware, SL.

More info:

03.03.2026 17:57 πŸ‘ 6332 πŸ” 3177 πŸ’¬ 81 πŸ“Œ 308
Various St. Patrick's Day themed cupcakes including one that's supposed to be a pot of gold but they used regular yellow frosting so it looks more like corn

Various St. Patrick's Day themed cupcakes including one that's supposed to be a pot of gold but they used regular yellow frosting so it looks more like corn

OK look Metro Market I know this is supposed to be a St. Patrick's Day cupcake but it really just looks like a pot of corn

04.03.2026 17:41 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
link to a Techmoan video, "Man spends 27:41 messing with two old compact Compact Cassette decks" but the thumbnail says 27:42

link to a Techmoan video, "Man spends 27:41 messing with two old compact Compact Cassette decks" but the thumbnail says 27:42

the aforementioned video actually opened where it is indeed 27:41 in length

the aforementioned video actually opened where it is indeed 27:41 in length

it drives me insane that after well over a decade youtube still hasn't fixed the bug where the video duration sometimes doesn't match in different places

03.03.2026 05:21 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

also I just think it'd be kinda fun to make a programming language using 3-valued logic instead of booleans

03.03.2026 02:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

idk what the best grammar for these hypothetical 3-valued logic expressions/statements would be but something pattern matching-ish seems like the way to go, e.g.

a.compareTo(b) {
less => x();
same => y();
more => z();
};

03.03.2026 02:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

e.g. in Java-like langs this is fairly common:

if (a.compareTo(b) < 0) x();
else if (a.compareTo(b) == 0) y();
else z();

you can avoid comparing twice by adding a variable but now it's even more verbose and frankly kinda ugly (I've seen people make the final else an else if to balance line length)

03.03.2026 02:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

random programming language design thought I've had recently: integers are often used as a form of 3-valued logic by comparing them to 0 (particularly with comparators) and so it'd be interesting to have a language with some built-in facilities for working with that use case

03.03.2026 02:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Anyone Else Have Those Weird Dreams Where Sobbing Future Generations Beg You To Change Course? The human subconscious is such an interesting thing. No matter how much you think you’ve got it figured out, it’ll always spit out the most random stuff. Take me, for example. After coming home from a...

Commentary: Anyone Else Have Those Weird Dreams Where Sobbing Future Generations Beg You To Change Course?

02.03.2026 18:10 πŸ‘ 7713 πŸ” 1436 πŸ’¬ 89 πŸ“Œ 62

I'm taking a compilers course this semester and in there I'm creating them from text ...oh no what have I done

01.03.2026 16:31 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It’s dangerous to go alone, take this

01.03.2026 04:51 πŸ‘ 298 πŸ” 82 πŸ’¬ 10 πŸ“Œ 3

THIS IS WHAT SAM ALTMAN WANTS TO TAKE FROM YOU

27.02.2026 13:48 πŸ‘ 13021 πŸ” 4889 πŸ’¬ 34 πŸ“Œ 37
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it snowy

28.02.2026 22:41 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Nintendo Birds

27.02.2026 22:10 πŸ‘ 2052 πŸ” 623 πŸ’¬ 2 πŸ“Œ 0
A photo of a blue spread feral pigeon with feathered legs and feet stood outside on a railing in front of a window. She looks very round, and the feathers of her neck are messy and have a bit of unknown stuff on them, like cobwebs or something

A photo of a blue spread feral pigeon with feathered legs and feet stood outside on a railing in front of a window. She looks very round, and the feathers of her neck are messy and have a bit of unknown stuff on them, like cobwebs or something

Today's Americano, looking unusually messy

#pigeonSky

25.02.2026 09:48 πŸ‘ 95 πŸ” 14 πŸ’¬ 6 πŸ“Œ 3
drawing of a browt from pokemon, but it's an ugly falcon chick

drawing of a browt from pokemon, but it's an ugly falcon chick

welcome to the world, my scrungly son

27.02.2026 17:33 πŸ‘ 7285 πŸ” 2116 πŸ’¬ 46 πŸ“Œ 18
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the new pokemon starters go crazy

27.02.2026 15:00 πŸ‘ 3903 πŸ” 1290 πŸ’¬ 12 πŸ“Œ 7

they're gormless I love them

27.02.2026 14:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

for anyone who doesn't see it, look at the last column

26.02.2026 15:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

whew compilers midterm went pretty well, I know I definitely didn't ace it but can't complain

26.02.2026 03:04 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Pigeon ownership #pigeonsky

25.02.2026 19:51 πŸ‘ 76 πŸ” 13 πŸ’¬ 6 πŸ“Œ 0