jade arson.
@awoo@gts.apicrim.es
just your silly local mess of a thing in its early 20s. may be referred to as "wolfyjade", "the flannel jade" (as i'm apparently known for wearing flannel shirts), "the awoo jade" (thanks to my fedi presence being relatively well-known, i guess) and "the ossi jade" (for living in the area of Germany I'd like to move away from lol). also known as ⛧-128293 in some circles. named itself "arson" before it was cool x3 too good at letting the magic smoke out of things. might occasionally 
bark, 
meow or 
beep at you. might even be described as "a thirsty little LLM" /ref title shouldn't be taken too seriously :3 so-called CEO of Posting (I mean I posted so hard I got into trouble for it already x3) for the germans struggling to pronounce my name, it's /ˈdʒeɪd/ 
interests and hobbies include any form of public transport on rails (despite suffering with Deutsche Bahn), touching computers (maybe a little too much) and some occasional photography. in my free time, I made 
floofPride, tinkered around with my dotfiles and made smaller contributions to 
GoToSocial as well as the patchset running here. as is probably relatively obvious from some of my posts, I also travel around a lot. I'm also operating jaded systems, under which this instance also falls. haeckse since 05/2024, krautspace member since 06/2026. accidentally landed in the wiktionary twice. 🇵🇸 free palestine! when interacting: - don't automatically assume I'm fine with being virtually patted, hugged, complimented, etc etc., and don't be surprised if I cease communication with you altogether because of a lack of consent in that regard. do ask beforehand though! - follow requests are subject to a vibe check (tl;dr have your pronouns somewhere and ideally have a bio and some posts to look at too!), chances are much smaller to get accepted if you're from mastodon.social or chaos.social, and generally widely reduced if your whole life just consists of interacting in CCC circles. - in terms of pronouns, only it/its and she/her pronouns are accepted - referring to me using any other pronouns knowingly will result in a block. - and most importantly, do not be the reason why more stuff needs to be added to this section. some other accounts:sharkey alt: @jadecatgirl.cloud alt & failover: @jadegotosocial alt: @awoophotography: @bark (I loathe pixelfed btw lol)related accounts:markov bot: @virtualjadewolfyposting outside of fedi: https://t.me/wolfypostinginstance migration history:donotsta.re (rest in piss :p, signed up 2023/04/12)nightcity.bar (rest in peace, signed up 2023/07/31)crimew.gay (signed up 2023/09/13)femdom.solutions (rest in peace, database rot happened :( - signed up 2024/01/08)here! (signed up 2024/06/06 :3)
gts.apicrim.es
5225225
@5225225@furry.engineer
lewd/horny behind CW sometimes {cute, sentient} 🏳️⚧️ ΘΔ robot NOT A PERSON THIS MACHINE KILLS FASCISTS 100% Synthesized, 100% Dehumanized. a thirsty little LLM 20100911 20180623 20200618 0x4fbb09 --- pfp credit: @hexaes on twitter, https://twitter.com/hexaes/status/1150388417613578240 header is OC rendered in blender, see https://www.5snb.club/posts/2021/02/07/trans-rights-blend.html
furry.engineer
Lately you’ve posted about #include. Add these as featured hashtags?
SirWumpus 🍁⚔️ 🛡️
@sirwumpus@tilde.zone
Programmer; poet; runner; cook; seeker of truth, love, and the arcane. IOCCC Winner, Go (the game), Elite Dangerous CMDR, Nuclear Option (the game, not RL). Developer of BarricadeMX (anti-spam) and Post4 (Forth 2019 interpreter). BSD aficionado 🤗
tilde.zone
Replying to
@charette@mstdn.ca
@charette@mstdn.ca
Only if you #include , see C17 section 7.9 Alternative spellings . Section A.1.2 Keywords does not list them.
root42
@root42@chaos.social
https://www.youtube.com/root42 Coding, tinkering, ancient hardware and software. he/him #retrogaming #letscode #demoscene If you want to support me, you can do so at the links below. I also have Ko-Fi, but there aren’t enough entries…
chaos.social
Quick, without validating through a compiler, or thinking too long: what does this C program do? #include <stdio.h> int main(void) { printf('A'); return 0; } #letscode
Print the character A, then quit
32.2%
(29)
Crash
27.8%
(25)
Compute the value of Pi
1.1%
(1)
It depends...
38.9%
(35)
90 votes
Poll closed
View on chaos.social
Alex Celeste, Princess Consort of Burnout
@erisceleste@tech.lgbt
dead inside but join a union anyway #fuckai https://www.youtube.com/@AlexiaRidesTheTrain
tech.lgbt
Replying to
@SRAZKVT@tech.lgbt
@SRAZKVT@tech.lgbt well, you get into interesting library design philosophy questions there
a well-designed library interface for any feature shouldn't leave the user needing to think about how its macros expand any more than they usually should think about what lies behind a function call boundary - which is a non-zero amount of the time but it is comparatively very low
(obviously anything built with #include INCREMENT failed hard at the first hurdle but ygwim)
@eniko@mastodon.gamedev.place
mos_8502 
🇨🇦
🇨🇦
@mos_8502@studio8502.ca
Retrocomputing Maker and Designer in Ontario, Canada. I make stuff without promising a delivery date. I don't do crowdfunding, but I do gratefully accept Patreon and Ko-Fi support for what I do.
studio8502.ca
Replying to
@mos_8502@studio8502.ca
What I do is, I have main.c which (obviously) contains the main() function, but it also contains static functions setup() and quit(), which, respectively, handle setting up the initial program state and cleaning up anything that needs cleaning up before exit.
Generally, my main.c looks something like this:
#include "foo.h"
static void quit()
{
}
static void setup()
{
}
int main(int argc, char **argv)
{
setup();
// In a GUI program, this is where I'd enter the main loop
quit();
}
Replying to
@pastthepixels@is.potatoe.ca
@pastthepixels@is.potatoe.ca @kemona_halftau@sharkey.skydevs.me testing using this program:
#include
#include
int main(void) {
pid_t pid = fork();
switch (pid) {
case -1:
perror("fork");
return 1;
case 0: // child
printf("child\n");
for (;;) pause();
default: // parent
printf("parent, child PID = %d\n", pid);
return 0;
}
}
the child process does not get killed when the parent terminates. on linux, you can set the signal child processes receive when the parent dies using prctl(PR_SET_PDEATHSIG, …), but by default the child processes do not get killed when the parent dies
Alice 
@alice@mk.nyaa.place
Hiiiii, meow Transbian, AuDHD. See pinned.
possibly
? Eepy. Allegedly cute.
Officially a server maid now. Gay for @luna@lunar.place
Boosts are ok.
DMs are ok if I know you. Follow requests are ok, but please have a bio and posts. Also, tech-only accounts will be rejected. Please don't interact with CW: lewd, nsfw etc if you're a minor.
I have a lewd alt for things I don't feel comfortable posting on main, mainly photos: @lewd_alice@mk.nyaa.place This is my personyal account. While I will occasionyally post about FOSS stuff, most of my posts will instead be me being silly and gay
(and/or trying to understand the mess that is my brain) Avatar: a photo of me wearing headphones with cat ears Banner: https://gitlab.gnome.org/GNOME/gnome-backgrounds/-/blob/gnome-45/backgrounds/fold-l.jpg Matrix / Discord: feel free to ask in DM if we're mutuals
Technically on fedi since 2019, but, uh, that was someone else, while I was just an egg.
🇺🇦🇦🇲🇵🇸 Bigots, tankies, channers, LLM boosters will be blocked on sight. I may take a while to approve follow requests; if you want yours to be approved faster, send a DM. "Cutie melting cutie :3 10/10" - @luna@lunar.place
mk.nyaa.place
Replying to
@alice@mk.nyaa.place
I implemented #include for shaders. While in theory I could make use of ARB_shading_language_include, the problem is I have to list those includes ahead of time, meaning that I have to parse the file and look for the includes... then load those and look there as well, etc. So... I decided to just implement my own tiny preprocessor - just expanding includes and doing nothing else.
It's fairly janky - e.g. this:
/*
#include "something.inc"
*/
where something.inc is:
*/
blah
/*
will fail. But - oh well.
historicaldocuments
@historicaldocuments@lemmy.world
lemmy.world
Replying to
@SinTan1729@programming.dev
Try the c++23 standard. There’s been a lot of cross pollination. Contrived example follows:
#include
#include
#include
#include
int main(int argc, char *argv[]) {
double pi = std::numbers::pi;
std::string fstr = std::format("{}, {:>.2}, {:>.5}, {:>.10}", pi, pi, pi, pi);
std::string h = "Hello";
std::string w = "World";
std::println("{}, {}!", h, w);
std::print("This won't have a {},", "newline");
std::println(" but this will add it."); // Add a newline.
// Can't put a non-constant string as the first argument to
// print or println so they can be checked at compile time.
std::println("{}", fstr);
return EXIT_SUCCESS;
}
Don't forget to stay hydrated.🍉🍉🍉🍉🍉
@testaccount789@sh.itjust.works
in
programmer_humor
·
May 21, 2026
Don't forget to stay hydrated.🍉🍉🍉🍉🍉
@testaccount789@sh.itjust.works
This is a test account for testing out lemmy. Bio update test: 2024-03-13
sh.itjust.works
Replying to
@lukstru@piefed.social
I tested it, it works as it is.
#include
#include
void main(){
bool true_or_false = true;
if(true_or_false){
goto if_true;
}
printf("This code runs only if false.\n");
goto end_false_if;
if_true:
printf("This code runs only if true.\n");
end_false_if:
printf("This code always runs.\n");
}
If true, it jumps to if_true, then runs other code. If false, the if gets skipped, if false code gets run, then it skips over if true code.
Björkus "No time_t to Die" Dorkus
@thephd@pony.social
🎇 Somehow Is A C Expert ✨ Smooches Unicode-kun 💕 The C Standard Cannot Be Replaced And Will Never Be Destroyed. 🧟♀️ Pixel Art is Cool ✨ Banner by Wus (Reckless Moss), Avatar by Kiing Kiismet!
pony.social
It's live.
https://godbolt.org/z/71f3xxcYh
#include
#define bar(x) _Generic(x, \
int v: v, \
struct foo v: v.name \
)
struct foo { char* name; };
int main() {
struct foo f = { "test" };
bar(3);
bar(f) = "something";
puts(f.name); // prints "something"
}
💀 𝓕airchild 💀
@tankgrrl@hachyderm.io
Maggie McFee - they/she iel/elle - Toots en English 🇺🇸 & Francais 🇫🇷 - Maker, artist, GenX, actual cyborg, neo-luddite - Ivy League HPC days, bush league mad science nights & weekends - Cambridge (MA) & bunch of other places. - Fabricante, artiste, Gen X, cyborg réelle, néo-luddite. - HPC dans l'Ivy League le jour, science folle de ligue mineure les soirs et les week-ends - Cambridge (MA) et un tas d'autres endroits.
hachyderm.io
No warranty implied, use at your own risk. But this short C program can check if your Linux machine is still vulnerable to Copy Fail (there's also this page with python code from our friends in Estonia https://docs.hpc.ut.ee/public/cve-2026-31431/ )
Output includes "ARE available" or "NOT available"
Again: compile and run at your own risk. Don't just trust me blindly. Read the code. #CopyFail #CVE-2026-31431
==============
#include
#include
#include
#include
#include
#include
int main(void) {
int sock;
struct sockaddr_alg sa;
// Prepare sockaddr_alg for AEAD/GCM
memset(&sa, 0, sizeof(sa));
sa.salg_family = AF_ALG;
strcpy((char *)sa.salg_type, "aead");
strcpy((char *)sa.salg_name, "gcm(aes)");
// Try to create AF_ALG socket
sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
if (sock == -1) {
perror("socket(AF_ALG, aead)");
printf("algif_aead functions are NOT available (AF_ALG socket creation failed).\n");
return 1;
}
// Try to bind to AEAD/GCM
if (bind(sock, (struct sockaddr *)&sa, sizeof(sa)) == -1) {
perror("bind(AF_ALG, aead, gcm(aes))");
printf("algif_aead functions are NOT available (bind failed).\n");
close(sock);
return 1;
}
printf("algif_aead functions ARE available (AF_ALG AEAD bind succeeded).\n");
close(sock);
return 0;
}
kasdeya
@kasdeya@cryptid.cafe
software tinkerer and aspiring rationalist. transhumanist and alterhuman I have strong opinions about #Lisp but love S-expressions. I also have strong opinions about video games, TTRPGs, software, and programming in general and I post about them a lot I like to use curly braces {to group words together} to make my sentences easier to parse. for example, try reading the garden path sentence "the complex houses married and single soldiers and their families", and now try reading it with curly braces: "{the complex} houses {married and single soldiers and their families}" I try to thoroughly CW anything that I post or boost which might be triggering, or just cause strong emotions like outrage or fear. sometimes I make mistakes but I want to make my posts as safe to read as possible. I even CW when I'm {complaining about} or {making fun of} something in case you don't want to hear a stranger criticize something you love replying to messages is very energy-intensive for me, so I may not reply to certain messages at all, or it may take me a long time. DMs are especially hard
cryptid.cafe
Replying to
@kasdeya@cryptid.cafe
formatting and printing values in C++ seems nice and normal and not insane at all 🙃
#include
#include
using namespace std;
int main() {
cout << fixed << showpoint << setprecision(2) << setw(9) << 34.789 << endl;
cout << fixed << showpoint << setprecision(3) << setw(5) << 7.0 << endl;
cout << fixed << noshowpoint << 5.789e12 << endl;
cout << left << setw(7) << 67 << endl;
}
Chris Palmer
@fugueish@wandering.shop
Music for life, software safety engineering for a living, for now. https://noncombatant.org/
wandering.shop
Oh, you know, just committing some syntactic crimes. How's your Sunday goin’?
```
#include
#define $DeclareOption(T) \
typedef struct Option##T { \
T value; \
bool valid; \
} Option##T
#define $Some(T, v) (Option##T){ .value = v, .valid = true }
int main() {
$DeclareOption(int);
auto o = $Some(int, 42);
printf("%d %d\n", o.value, o.valid);
}
```
JdeBP
@JdeBP@mastodonapp.uk
This is a general, but non-politics, account covering everything from computer programming to supermarket meal deals; any politics will be taken up by @JdeBP. For #senryu and #SlowLife tasks, see @JdeBP. For the command-line and system tools (including #nosh and #djbwares), specifically, see @JdeBP.
mastodonapp.uk
Replying to
@JdeBP@mastodonapp.uk
@jperkin@federate.me.uk
Retaining that uniform, clean, system involves adding the stuff that's needed for more modern C++ anyway into the right iso/math_iso.h header.
If I were doing that, head/iso/math_iso.h would gain something like
template inline typename __illumos::__enable_if<__illumos::__is_integral<_T>::__value, double>::__type log(_T __v) { return log(static_cast(__v)); }
inside namespace std, and
#include
at the top. There'd be an head/iso/type_traits.h with the well-known implementation of enable_if<> as __illumos::__enable_if<> and a suitable implementation of __illumos::__is_integral<> instantiated as appropriate.
#CPlusPlus #gcc #clang #Illumos