dpt daily programming thread

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Anon10/23/26, 04:54No.110139198

today I gotta fix some bugs in my assembler. Then I might be able to make a cute demo with it. Sadly I have no idea about muh animations, never did much of that

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Anon10/23/26, 05:05No.110139243

I'm building the replacement and killer for Plex. Did you know plex and like 10 other companies hold patents for subtitle to video matching? It makes me have to make the code retarded for a simple feature

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Anon10/23/26, 05:30No.110139334

Gosh Terry had some wild hair

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Anon10/23/26, 05:43No.110139398

function pointer lookup tables will fuck you in the ass (no lube), when you try to write them in risc-v assembly. Holy fuck.

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Anon10/23/26, 05:48No.110139428

What a handsome lad.

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Anon10/23/26, 09:00No.110140278

[/g/thread/110089849#p110129104] Here's a bit more detailed view of what is going on for you. You can get this information from running readelf. The default entry point for the executable when you don't specify it is "_start", which you can see is in a different position than "main". Using objdump you can get the compiled assembly out, and you can see it doesn't immediately jump to main, it does some stack shit, loads the address of main and then jumps off to libc_start_main. When you compile a program, there's more than just your code going on in it, specially when targeting a system like Linux or Windows.

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Anon10/23/26, 11:49No.110141260

rv32im fully supported now. Only missing Zicsr extension support to be fully usable

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Anon10/23/26, 15:21No.110142568

What specifically? I've been tempted to learn it recently

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Anon10/23/26, 15:26No.110142597

time to get back into the temple. 8 hours are not enough. with some linkin park now https://www.youtube.com/watch?v=jZSPAp8kCl4

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Anon10/23/26, 17:23No.110143547

How do I muster the energy to program after college classes? I always feel tired even though I go to bed 9 hours before waking up. It's so hard to do additional work at home when you finish at 5pm and get home at 6pm.

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Anon10/23/26, 18:37No.110144121

>cheap external blu-ray drive keeps failing in the middle of long writes >can't figure out cause >jury rigging a longer auxiliary USB-to-barrel jack power cable because the one that came with it was dogshit and notice voltage is sometimes 3 instead of 5 >external blu-ray drive requires absolutely zero voltage dips >turns out modern high current USB-A power supplies fuck around with the voltage a lot >use USB-C and a dummy PD connector I have to force it to be 5v >even explicit USB-PD based chargers fuck with the voltage when they do this sporadic polling thing to check if something is plugged in even if they know it's already there because USB-PD definitely requires some level of charger-device communication i frakensteined an even more horrific auxiliary power cable which just has capacitors all along it for smoothing and it workedi was just starting to write the type definitions for some sort of more robust resumable disk image format that acted like a middle ground between the way regular disk images have to be written kind of all at once and the extremely slow packet based thing still might do something with libburn though, the intended way many of the linux tools work together for the backups I want to do is clunky and doesn't really fit the problem not to mention linux UDF support is half assed and ISO images don't support some parts of the data like certain filenames

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Anon10/23/26, 19:10No.110144366

>write my own tagging application >want it to be server based so I can use it from multiple devices >originally it also acts as an image server as well as a tagging application but I decide this is already a solved problem so switch to minio so now front end gets images from a different service instead of my backend >everything working perfectly >try to run it on my network >have to do some annoying hosts file edits to get around browser cross origin rules and make it work in docker >yeah but what if I setup my own dns server instead >do that instead >it works fine >try to use it on android >android just straight up fucking ignores custom dns on firefox even with all the applicable settings disabled like DOH and other settings on androidHoly fuck why is this such a fucking pain in the fucking ass shit fuck I just want this to fucking work on all my devices and I have to fight against fucking everything just to do that.

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Anon10/23/26, 19:12No.110144380

>yfw you realize your code is niggerlicious rather than divine intellect

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Anon10/23/26, 19:51No.110144613

public static void main(String[] args) { learn2Code(); }public static void learn2Code() { char[] string = { 73, 102, 32, 121, 111, 117, 32, 100, 111, 110, 39, 116, 32, 114, 101, 112, 108, 121, 32, 116, 111, 32, 116, 104, 105, 115, 32, 112, 111, 115, 116, 32, 121, 111, 117, 114, 32, 109, 111, 116, 104, 101, 114, 32, 119, 105, 108, 108, 32, 100, 105, 101, 32, 105, 110, 32, 104, 101, 114, 32, 115, 108, 101, 101, 112, 32, 116, 111, 110, 105, 103, 104, 116, 33 }; System.out.println(string); }

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Anon10/23/26, 19:54No.110144638

Today Ive been playing around with beautifulsoup, its really hard

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Anon10/23/26, 20:34No.110144879

Thank God for Rust.

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Anon10/23/26, 21:26No.110145278

does coding ever get any easier

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Anon10/23/26, 21:50No.110145463

Why not just use Rust or C++ instead of being indian?

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Anon10/23/26, 22:05No.110145589

what the fuck is going on with clang's C++ 23 and C++ 26 feature implementation even for the in dev versions it's been mostly stagnant for like a year at least if not more and any updates have been extremely small feature tweaks it's at the point the stable versions of gcc have completely blown past it

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Anon10/23/26, 22:05No.110145592

Work progresses porting Serpent to tkinter.

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Anon10/23/26, 22:40No.110145797

By /g/ee's logic is PHP better than Rust since PHP is more vulnerable?

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Anon10/23/26, 23:04No.110145984

Rust did nothing wrong. It amended C's mortal sins.

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Anon10/23/26, 23:05No.110145996

>68 replies in the thread >zero negative posts about Rust

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Anon10/23/26, 23:51No.110146309

Nocders love C because of its leet haxor rep. C gurus who are stuck using the language because there's no good alternative despise C.

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Anon10/24/26, 00:01No.110146372

At least no one here hates assembly.

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Anon10/24/26, 01:11No.110146781

why do rustfags act like security and safety are the end-all-be-all they literally only matter for applications handling remote unsanitized input and even then the exposed attack surface is only scoped to the the code that is responsible for sanitizing that input while that is a legitimate usecase for rust at the end of the day there is no point trying to babyproof the entire world to protect retards from themselves not only is it a fools errand, as retards will always retard, (shit like command and SQL injection still happen in the current year), but it's completely out of scope safety and security shouldn't always trump things like performance or flexibilitylike at some point one of the projects I want to experiment with is hostless gpu driven jit'd gpu code by seeing if I can stream instructions to a RWE page of VRAM that's a huge security vulnerability does it matter at all (in a hypothetical example where doing this was portable)? not unless the application is networked and even then, if it is, and then if i incorporate it into some sort of user-driven content pipeline and I slap a disclaimer not to connect to untrusted servers then a path to code execution becomes a feature and it becomes the user's responsibility to not download malwarethe inevitable conclusion of the attitude rustfags have will result in the end of free computing shit like only being able to run code locally on extremely thin clients if it's signed and executing in a secure enclave while the vast majority of everything else is server side

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Anon10/24/26, 01:33No.110146871

I mostly agree with Terry about smart people admiring simplicity, but I don't think that's entirely possible with massive systems

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Anon10/24/26, 01:35No.110146882

re

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Anon10/24/26, 02:08No.110147055

I hate c

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Anon10/24/26, 02:52No.110147258

1. Why do C programmers never get lost? Because they always know where their pointers are. Until they don't. 2. What's a C programmer's favorite pickup line? "Hey girl, what's your address? I'd like to dereference you." 3. Why did the C programmer break up with his girlfriend? She had too many references to her ex, and he couldn't handle the dangling pointers. 4. A C programmer walks into a bar. He orders a beer. He orders 0 beers. He orders 999999999999999999999 beers. He orders a segmentation fault. He orders a beer. The bartender asks, "What's wrong with you?" The programmer says, "I don't know. I forgot to check the return value." 5. What's the difference between C and C++? C gives you a gun and tells you to point it at your foot. C++ gives you a gun, a foot, and 47 different ways to accidentally shoot yourself. 6. Why don't C programmers use garbage collectors? Because they are the garbage collectors. And they're still leaking memory. 7. What's a C programmer's favorite magic trick? Making memory disappear without a trace. It's called free(). Sometimes the memory doesn't disappear. Sometimes it disappears twice. 8. Why was the C program so confident? Because it had no type safety to hold it back.

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Anon10/24/26, 03:44No.110147500

vectorized my entire string library with sse and avx and was surprised with how trivial it was. it was like 1 day of workI don't know why I thought it was gonna be hard

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Anon10/24/26, 03:45No.110147506

i love c

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Anon10/24/26, 04:22No.110147699

beautifulsoup is really hard and im not making any progress

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Anon10/24/26, 06:08No.110148167

gave up on internet scraping, going back to data manipulation

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Anon10/24/26, 07:40No.110148580

Started documenting on how I got from the latest TempleOS release towards getting it to work on my hardware. Fuck, documentation is so boring. But it's good to get myself a clean distro again. My working copy is all messed up. So started from qemu again fixing step by step to make a release (TM) soon (TM)

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Anon10/24/26, 08:34No.110148852

what is THAT?

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Anon10/24/26, 08:37No.110148866

>what is THAT? damn I fell for it

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Anon10/24/26, 11:56No.110149750

>went full retard with C++ meta-programming >tiniest change to code results in over 1min build >on 5950x it saves me tens of thousands of lines of boilerplate code, but it's still brutal to work with

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Anon10/24/26, 13:11No.110150168

C is for indians. They stole it and they can keep it.

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Anon10/24/26, 13:25No.110150238

sepples is some gigantic bullshit sometimes, especially when you need something that isn't abstracted away like cross-platform process launching like in Python: >import subprocess >subprocess.run(["nig", "nog"]) and a variety of methods to control it and capture its output, even async during execution. too often it feels like I'm goddamn dastardly and muttley trying to stop the pigeon when programming in C++.

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Anon10/24/26, 13:42No.110150363

C with libdispatch and Clang blocks is cooldispatch_async(queue, ^{ printf("Hello from a libdispatch block using Clang!\n"); });

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Anon10/24/26, 18:57No.110152654

Rust never cut off its penis operator => that means it's not trans.

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Anon10/24/26, 19:00No.110152667

LETS FUCKING LOCK IN BROS

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Anon10/24/26, 21:36No.110153777

I use Python. I'm a programming Chud.

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Anon10/24/26, 22:41No.110154313

ive practiced with pandas, tinydb, pydantic, path, and argparse, my favorite python modules

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Anon10/24/26, 23:19No.110154585

Tonight is the night I start work on pinball in Tabby.

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Anon10/24/26, 23:24No.110154627

Big things are happening.

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Anon10/25/26, 00:19No.110155047

"f2p2.rubish"

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Anon10/25/26, 00:32No.110155145

What is Rust competing against again?

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Anon10/25/26, 01:08No.110155369

>add namespaces >add defer There, C is perfected. >tfw I pass shit by copy in C++ and the destructor runs and the resources get 10x freed

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Anon10/25/26, 01:31No.110155504

I successfully made progress in pinball. I got three balls bouncing around. Image unfortunately isn't animated.

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Anon10/25/26, 01:53No.110155652

I despise C but dang it's a good compiler target. It somehow compiles faster than Assembly assembles. I see no reason to use LLVM when C exists. I still hate manually writing in languages without generics like C though. Don't get me wrong.

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Anon10/25/26, 01:55No.110155665

>C++26 vote failed lmao

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Anon10/25/26, 02:20No.110155795

I do something like this in my codebase. I didn't check if it compiles but you'll get the idea.typedef union generic_container generic_container;#define container(T, ...) \ union __VA_ARGS__ { \ struct { \ T* Data; \ /* ... */ \ }; \ generic_container* GenericMetadata; \ T* TypeMetadata; \ }typedef container(void, generic_container) generic_container;#define typeof __typeof__ #define Type_Check(ResultPtr, ComparisonPtr) ((1) ? (ResultPtr) : (ComparisonPtr)) #define Container_Do_Something(Container, Element) \ Container_Do_Something_Impl((typeof ((Container)->GenericMetadata)) (Container), \ Type_Check((Element), (Container)->TypeMetadata), \ sizeof (*((Container)->TypeMetadata)))void* Container_Do_Something_Impl(generic_container* Container, void* Element, void* ElementSize) { // ... }typedef struct { int Value; } foo;int main(void) { container(foo) FooContainer = {0}; Container_Do_Something(&FooContainer, &(foo){.Value = 123}); return (0); }If you really need memcpy inlines, you unfortunately have to wrap the implementation in a do while macro instead. For large array copies or something, it's fine. I think __typeof__ is supported by all the big 3 compilers and it's also standard to C23 IIRC.

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Anon10/25/26, 02:32No.110155850

I remember when I made my own preprocessor and had fun with it. I could implement a compile time factorial in it.

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Anon10/25/26, 02:55No.110155975

Yeah pinball. Or currently ball bounce. Later I'm going to change the velocities and positions to floats so I can have more fine tuned control.

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Anon10/25/26, 03:15No.110156076

I wrote a webapp that plays vocal exercises for me. I'm getting better at singing / karaoke.I can adjust the tempo easily, which is nice.

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Anon10/25/26, 03:35No.110156166

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Anon10/25/26, 05:01No.110156525

Have any of you ever had a C or C++ job? The only people I knew who wrote C professionally were when I worked for a bank and they had an old as fuck banking system they maintained. The only person I knew who was doing Rust professionally was working on crypto shit. 99% of my career has been web shit. Even internal tools at the companies I worked for were intranet websites like sharepoint or whatever.

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Anon10/25/26, 07:08No.110157086

https://aardappel.github.io/goose/ mallocschizo made a language

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Anon10/25/26, 09:51No.110157830

I added icons to my menu.Not sure if I am too dumb, but it seems like you can't align them without spaces, such that they are fast navigable with keyboard. So they are only for clicking which I rarely do. But they look cute. I am a designer now

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Anon10/25/26, 11:56No.110158379

Hmmm, if my calculations are correct, my SIMD pixel renderer is about 80% faster than my previous scalar renderer for gbemu. I think there are still improvements to make, though.

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Anon10/25/26, 12:58No.110158696

man, building an assembler is one thing. But making it usable fucks with my head. I could just have fun with Rust instead of trying to build a fucking assembler in HolyC

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Anon10/25/26, 13:12No.110158793

Learn Erlang. Erlang is the best programming language.

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Anon10/25/26, 13:39No.110158997

>Cosmos >Goose Vibegod victory

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Anon10/25/26, 15:12No.110159681

I accepted the future and now I'm working on my own agentic coding harness. Each time I press the button it burns 4 cents. I love the future.

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Anon10/25/26, 15:28No.110159808

Rust is gonna kick your ass. It's coming to get ya.

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Anon10/25/26, 21:17No.110162893

Rust has big penis programming aura.

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Anon10/25/26, 21:34No.110163047

back in the day, if you were programming on an 8-bit computer, a C compiler would crash if your source file had more than like 15 unique identifiers in it. you had to modularize the crap out of your code to make it compile and link.

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Anon10/25/26, 22:15No.110163396

User profile view. The top right image is part of the custom style as a background image, it just isn't too large nor correctly resized. Overall, it works

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Anon10/25/26, 22:24No.110163461

https://github.com/casey/just Most overengineered project award

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Anon10/25/26, 22:43No.110163576

kek I had that book

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Anon10/25/26, 23:50No.110164006

Isn't it so cool that you can transform a pile of text into a working program??

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Anon10/26/26, 00:04No.110164077

>soilence the maids know the maids know it all theres certain depths of knowledge its better not to delve into for the sake of one's normalnessthe maids are wiser than they could appear at first look

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Anon10/26/26, 00:06No.110164086

but what good is of wisdom without knowledge?

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Anon10/26/26, 00:33No.110164288

RIP in peace Terry, I wish I could hear what you'd think of LLMs

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Anon10/26/26, 10:58No.110167276

Who needs guardrails?

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Anon10/26/26, 11:16No.110167336

I wish I had done a degree in CE and not CS. I didn't know the difference back then.

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Anon10/26/26, 11:20No.110167350

I tested my SIMD pixel renderer on hardware and found that the number of instruction cache misses bumped up considerably. I'm not sure why that would happen. It could be that because the EE is dual ported and the SIMD instructions only execute in pipe 0, I need to have some padding instructions between to ensure instructions don't get backed up (not sure exactly what triggers the I$ miss counter).The EE reads 64bits, two instructions, every cycle and tries to issue them. If one can't be issued, it goes into a staging register for issuance the next cycle, when it reads two instructions and tries to issue them. There are two staging registers, so presumably if you have more than four SIMD instructions in a row you'd run out of space to back up instructions and fetching would stall.

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Anon10/26/26, 14:57No.110168586

better times https://desuarchive.org/g/thread/19676699/

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Anon10/26/26, 15:27No.110168810

Trying to implement 17. Having a good time.

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Anon10/26/26, 16:23No.110169196

My brain is too small to build a compiler. Everytime I think about it my head explodes. I have worked through several tutorials, but I feel like I learned nothing. What do? I also tried to read a few books, but they bore me out with their theoretical shit

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Anon10/26/26, 19:25No.110170843

I find it awesome that people are using AI to rewrite everything in Rust. The memes are no longer dreams.

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Anon10/26/26, 19:32No.110170902

played with yfinance in python today to track my shares in VWCE, Im getting better at calling things through different classes and functions

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Anon10/26/26, 19:49No.110171042

I hate C. Going through the trouble of making a union is the best way to do a bitcast which is trivial in C++.

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Anon10/26/26, 20:48No.110171588

found out how to get filenames from the TempleOS Lex() function. Now I can implement namespaces in my assembler and global labels. Then I can just use normal #include to make big boi programs.

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Anon10/26/26, 20:52No.110171619

I'm a proud Rust programmer and I have a beautiful uncut cock. Pic-related.

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