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assignment: use winAPI to create a "virus" that put itself in autorun and does nothing.
me, a curious student: does the assignment and adds a heap corruption code just as a joke.
after sending the assignment to the teacher I realized that I have sent the real virus.
result: teacher comes next lesson without a computer and stares at me silently and viciously.
we'll see what happens next
any idea on what's going on in his head?30 -
"Python is such a hard language. It has so many rules" - Undergraduate Student who sent out mass email to the class
*Professor makes the next assignment in ARM Assembly*10 -
"You'll be learning and working with C++ and Assembly."
I could very well be the only student ever to have been excited by that prospect.7 -
Couple years ago, I wrote a game in assembly.
Yesterday, I tried to look at the source, and realised there isn't a single fucking comment.9 -
Fresh out of college?
Entry-level?
Apply Here!
Junior Web Intern: 16k A Year!
Basic Requirements: HTML, CSS, JavaScript, Node, Angular, JQuery, Bootstrap, Backbone, Handlebars, D3, p3, CMS (WordPress, Wixx), PHP, Java (Android), C++(iOS), openframeworks, openGLSL, Cinder, failed at least two startups, 8086 assembly language.
Recommended requirements:
Git version control
Agile development
Must be able to display example of each requirement.16 -
It’s me again. Your favourite pi man! My boss’s design got approved and the packhorse ordered lots of these bad boys. With a master degree, I’m a assembly line worker now 🙄
30 -
"Learning doesn't hurt, unless you want it to..."
-Michael Stevens
Ok, I guess
*goes into multi-thread assembly*8 -
Java: I'm the complete OOP Language
C: I'm used in most of the places
Python: I am the simplest language that can do wonders...
Assembly level Language: At last you all have to come to me. So all of you STFU.8 -
!rant
We had to design a Turing machine that gets on one strip a number in binary form and writes on a different strip the rounded down square root for it.
I did. And then I kinda implemented it in 16bit Assembly.
11 -
So at the beginning there was assembly.
But people wanted something more highlevel, so C was born.
But writing big projects was a pain so C++ was invented.
But then the web started to become more popular and C++ wasn‘t really good at that, so Rasmus Lerdorf created PHP.
And then everything moved to the client and should be loaded dynamically for better UX, so everyone writes JS.
But JS doesn‘t have a good performance, so people created web assembly compiled from C...
Am i the only one who sees the irony in this?7 -
Me *in my head*: Why is the damn function not working, I wrote it correctly, damn old CPUs not doing their job.
Me, 15 seconds later: oh shit, I'm not calling in anywhere6 -
Look at this! I finally succeeded in running C code on my shitty TI-83 calculator with a Z80 CPU. This is a huge improvement as I made whole games for that thing with assembly before! 😁😍
20 -
Assembly Programming is a misunderstood and tragically underutilized form of self-abuse.
While the ladies were off reading "50 Shades of Grey," I was reading the ARM ISA documentation.2 -
Every job description out there:
" JUNIOR XY position.
Requirements: 50 years experience of Assembly, Java and Masonry, HTML, cloud based computing and artificial intelligence. Must be able to write algorithms like Hummingbird. Fluent in English, Mandarin and Latin. Must have five doctor and two Bachelor degrees. Experience in leading a Fortune 500 company benefitial.
Renumeration: 5 rice grains"6 -
Here’s the fully functional CPU I designed when I was 16. It’s 8bit and has its own assembly language.
15 -
!rant
My girlfriend sat on my lap the other day when I was helping a friend of mine with some assembly code. She look at the code an said
What are you doing?
I explained the code and said that is the lowest you can get before machine code. She didn't run away in fear....
This is a great sign...6 -
Chuck Peddle Dies at 82 (December 15, 2019); His $25 Chip Helped Start the PC Age.
His Chip brought digital technology to a new breed of consumer devices and powered early Apple and Commodore computers. 6502 microprocessor; KIM-1 SBC; Commodore PET PC are the notable works.
2 -
1. No more coding on paper! Why can some already write essays on laptops but programmers are stuck with "analog"?
2. No vendor lock-ins! Teach free, cross-platform development, not VB.NET.
3. No more professors stuck in the eighties! If all you know is 6800 assembly, GTFO. I heard NASA was hiring...
4. Enforce code style consistency, proper documentation and even VCS for larger projects
5. Algorithms -> scripting -> programming. Don't quickly explain the basics, then throw students straight into Java.10 -
Assembly...
Do I really need to say more? Okay, it's low level so there is no abstraction. All you deal with is cold naked mathematical truth and physical limitations.
It's still ❤️9 -
Damn you, Sublime! I love you, but for fuck's sake, why don't you provide syntax highlighting for x86 assembly? :(
15 -
Fuck yeah!!! After five days of fiddeling round in assembly without any sort of tutorial finally, im there :)
16 -
Studying in the library and just walked by a guy working on something in assembly. I want to be nosey, but he has a final this week (using a school library and they have extended finals hours). :(5
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A bit more work and we have color! I could not find any pure red though, so I went with this blood color. Anyone with experience could help me find a pure red? In YY-CHR (where I make the sprites) pure red is 9F but in the emulator is just black
4 -
A background is (sort of) ready! These black scanlines are unfilled rows and I switched to a SMD spritesheet because it had all the tiles in there and my lazy ass ain't drawing any
10 -
I ordered myself an NES, some donor cartridges and EEPROMs, put on my big boy pants and ventured on an incredible journey on making my own NES game with assembly.
I'm too young to live in the era of the NES, I've never seen one in my life.
I had interactions with assembly only as large as "copying a hello world program from SO and compiling it on my machine"
Wish me luck fellas. I'll need it10 -
writing an assembler for my compiler, Manticore.
Currently working on writing a hand written parser and parse tree node system.
7 -
Really, I hate this composer / bower / npm shitholes!
Why the hell is my app 300MBs?!? Because that shitty pudding composer decided to download the ENTIRE git including README.md, examples, 5 hours of assembly-giraffe porn, my granny's pajamas and two wraps of kebabs!
How hard is it to define the folder that contains the REQUIRED library so that our project might stay at 5MBs instead of 300?18 -
Stop teaching assembly first. It may be the underlying language, but your average coder never needs this confusing mess.12
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Somebody ranted about VIM being ported to web assembly. I present to you: Windows 2000. In your browser.
https://bellard.org/jslinux/...7 -
The one who said "Code should comment itself" must not have used assembly.
I literally wrote this 30 seconds ago and I can't work out what it does now...1 -
Everything but UI/UX
Because I suck at it, lame but true, I love every kind of code, from MEAN and LAMPP to assembly, but when it comes to UI I just lack of the imagination and creativity to design something that looks averagely good.6 -
Been playing a lot of old NES games lately.
Made me think how did they develop and program such amazing games with primitive 80'-90's technologies, assembly/c and no internet.
Now with all the tech we have most games are crap and based on webshit or mobile.5 -
The freelancer...
We are looking for someone to design a logo with no less than 2 years Javascript, 10 years Intel IO low level engineering in assembly, 2 months pascal, 14 weeks of HTML5, 17.23567 years of ASCII C, and you must have a half pint of strawberry ice cream in your freezer. $20.00 firm.5 -
The sad thing is no matter what we do we are all a variation of homer 😂🤣
Borrowed from https://medium.com/@cscalfani/...
1 -
When I die, I want the R.I.P on my tombstone mean something different
Recursion Investigator Program
On my computer, there will be a file with that name
and when you decompile it to assembly
it will tell my life story in assembly
this will be a death propper for an assembly programmer6 -
Found out I had two days to write this crap for an 8086 in class. Our instructor doesn't even know assembly. I stopped crying after the tenth jump.
4 -
Telling an Arch beginner to try Gentoo is same as telling someone who switched from Java to C to try assembly.7
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Seeing anything serious written in cpp with in line assembly, that level of witchcraft fascinates me2
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Assembly:
"OMG! What an unfriendly language! It's so obsolete!"
WebAssembly:
"OMG! Assembly is on the web! It's so amazing!"3 -
Back then it was for kids. Today i think it wil be torture for them.
Ps my first language was assembly (not judging)
6 -
-[--->+<]>--.>+[----->+++<]>+.+++++++.++++++.---------.--------.-[--->+<]>-.++++[->++<]>+.-[->++++<]>.[->+++<]>+.++.-[--->+<]>--.+.[->+++<]>++.+++++++++++..-[--->+<]>.-[---->+<]>++.++[--->++<]>.-------.----.--[--->+<]>---.----.-[->+++++<]>-.[->+++<]>++.[--->+<]>----.+++[->+++<]>++.++++++++.+++++.--------.-[--->+<]>--.+[->+++<]>+.++++++++.[->+++<]>--.+[-->+<]>.++++++++.---[->++<]>-.+[--->+<]>.+++++.+.+++[->+++<]>.----.+++.-[--->+<]>-.+++++[->+++<]>.---------.[--->+<]>--.---[->++++<]>+.--.----------.+++++.-------.-[--->+<]>--.[->+++<]>+.-[->+++<]>.+++++[->+++<]>.-.--.---.+++++.---------.--[--->+<]>-.+[->+++<]>.++++++++++++.-.++++++++.+[->+++<]>.+++++++++++++.++.+++[->+++<]>.+++++++++++++.[--->+<]>+++.---------.+++++[->+++<]>.+++.[-->+++++<]>+++.---[->++++<]>-.-----------.+++++++.++++++.---------.--------.-[--->+<]>-.++++[->++<]>+.-[->++++<]>.++[->+++<]>.+++.+++++.-----.++++++++++.-----------.--[--->+<]>--.++[--->++<]>.-------.----.--[--->+<]>---.----.-----.+++++.-------.-[--->+<]>--.--[->++++<]>.[-->+<]>----.--.---------.+++++++++.--.-[--->++<]>--.[->+++<]>+.--[--->+<]>--..++++[->+++<]>.++++++++.-----------.++++++++++.-[--->+<]>.+[-->+<]>++.9
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Debugging assembly without a debugger.... Also, I am very new to this so it's even worse.
Only 2 hours until I can find some wifi to get gdb...
Fun times..7 -
Fuck... coming from a Python background learning low level stuff is hard as shit.. gonna need to learn C/C++ and some Assembly real soon!
Gotta say though, understanding that stuff makes everything have more sense all of a sudden hahah6 -
With all the roulette stuff going around, I was going to write something in x86 assembly but I am too lazy.
So now, you have just read a pointless placeholder post instead. -
1. Finish 8bit computer
2. Program an assembler
3. Find a girl friend
Can you guess which one will be in my new years resolution next your too?6 -
Programmers before:
I need to fix this assembly code to control an airplane take up 3 bytes less, because the 512 byte storage unit is at its limits
Programmers now:
https://screenrant.com/call-duty-mo...
Also, deleting parts of the game after the player is done with them is a no go9 -
During a code review I was told that
if(x and y){
if(z){}
}
Will be slower to run than
if(x and y and z){}
I mean if you want to talk about programming practices and uniform code yes absolutely but any compiler will treat these identically, not to mention the assembly being identical. She was a superior though so I just went along with it.10 -
A quick rundown of progress on kuronbka (now official game name) :
1) Made the Readme markdown file. Important
2) Set up the repo on my PC
3) Fixed some bugs
4) Added movement in the right direction. The chicken can jump and will go back down (A button). The code is yet uncommented, but I just wanted to commit it by today.
https://github.com/dudeking/...5 -
Did you know Chris Sawyer developed rollercoaster tycoon almost entirely in assembly?
Almost as impressive as Temple OS.6 -
I wrote a base converter in AssemblyScript that could take a numeric or string radix of 2-36. String options being binary, ternary, etc.
Then I couldn’t figure out how to color scheme it, so went about it the lazy way.
I present to you: Choose your own damned background and text colors.
https://baseconverterwebassembly.netlify.app/...6 -
Took a class on computer systems, was supposed to be taught instruction sets, interrupts, pointers, basic gate level digital logic, etc. Professor spent the whole semester going line by line in the Visual Studio disassembler for some arbitrary C code, explaining in painfully dull detail, what each assembly line did. They did this for every class session, including the first, with no introduction to assembly. I lost count of how many times I fell asleep in class.
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Hi.
Programming language types are only two:
- Assembly
- All the rest
I'm destroyed, my brain is melted.
Assembly is hate and love at the same time.2 -
Soooooo......
I decided to overtake my friend's virtual CPU project, gonna make an assembler for it and expand the command set, maybe even create docs for it and make it public for everyone to experiment4 -
I confess that I know how to manage memory on assembly language, but I never knew how to use the memory button of my Casio calculator :'v Should I be ashamed?7
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Haven't used it since and hopefully never will again, but understanding recursion and keyboard input in Assembly (uni project)
After a long (4 days) sleepover with my friends, with 14 hours a day of slamming our heads against abstract registers, we could finally program the factorial and take floating numbers as input and output them on the screen. It was nothing but pain, but the moment we got it, the sky had opened before us :D
Never again4 -
Don't tell me I'm the only one who searched if there's any direct option to use Assembly in Python as it is in C.
2 -
Chrome 57 adds Web Assembly support.
I just know I'm going to be asked to use it soon. I just know it. It's not even close to a finished specification!9 -
Is it just me? Or is it normal to feel special when a cs teacher see you writing x86-64 assembly in class.. it's just that look of "ok.. you clearly are better at my class than me".. anyways. I am finally learning assembly. Any suggestions on something to do so that this doesn't seem like a useless skill?12
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I spend the whole day decoding Assembly code for special formulas that we require for a current project.
And the client doesn't have them anywhere else.
There's only that old desktop application - written in assembly.
My Pc and I never felt so close before...
If it sounds like it was fun, it wasn't.
NOT. AT. ALL.2 -
Was scrolling youtube last night, not expecting much, found this video about web apps. Holy mother of linus torwalds, just watch the fucking web assembly part. https://youtu.be/MiLAE6HMr10
I'm not trying to say web assembly will be a good thing or dot net is, but holy crap!
Edit: wasm is the second topic in the video2 -
What’s the difference between a coder, programmer, developer and a software engineer? I see many people who attend a 2 month coding bootcamp where they learn html, css, javascript and put software engineer in their title12
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A few months ago I ranted about how my first encounter with Assembly was hopefully the last one
Here I am, again, with my second Assembly encounter. However, this time I'm able to read and understand it more, such that I'm even able to compute stack layouts. I don't even hate it that much anymore.
I guess I'm walking the path I couldn't defeat
*cries in %rax*7 -
When some random Assembly code I got off the OSDev Wiki actually booted on real hardware. This is where I'm meant to be.1
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I just finished writing an Integer Java Virtual Machine in C.
Being able to write an echo server in IJVM Assembly, connect to it through netcat and see it run on my machine is legitimately one of the most satisfying moments I've had so far in programming. -
Many people asked me this.
Every programming language is made of another, and because of it is the lowest level language every language is made of it. So what does assembly made of?
...
When you buy a vacuum cleaner they give you instructions to how to use it. When processor producer creates a processor they give an instruction to how to use it. Assembly programming language is nothing but an instruction that processor producer gave us.5 -
A friend just told me "Hey I programmed a fully functional processor emulator, where you can write your own assembly code for it!"
All it was was an array with a bunch of if statements and a while(true) loop10 -
Fuck all web browsers, they all suck, fuck creating GUI’s with HTML AND CSS, and fuck Javascript and fuck web assembly, let’s not forget to fuck Electron apps.
I want a future where all of these are ancient technology, we need to re think all of this stuff.
I’ve got a few ideas but it’s a long road.12 -
i love to actually understand how the code works! like you're writing some text and surprise - it does magic? no. it goes deeper than that. and when you understand those concepts, coding becomes more serious/fun and interesting1
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Bind learning c++ chapter 2
Did the guy who made this language know how assembly works or did he just guess along the way?3 -
Writing x86 assembly code in VS Code feels so weird. I mean, I'm using something that's built using crazily high level languages (JS, HTML, CSS), on top of a mammoth runtime environment (Node, V8), which is itself sitting on a modern and sophisticated operating system (Antergos), and I'm writing code that shifts bits and bytes around in memory in order to get one part of my C program to run just a little faster. Wow.1
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I appreciate Ruby so much more now after writing a tiny Assembly + C Grub-compatible kernel and being forced to read libc source code.
The lower levels truly are a dark place.11 -
Assembly
Right off the bat
No beating around the bush like a pansy
Actually knowing the CPU operations (which in essence are very limited and simple) will help him/her understand EVERYTHING: its limits and its capabilities.25 -
Why are most developers/software engineers so absolutely fucking shit at their craft?
I understand incompetence exists in every occupation but it seems in development the ratio of bad developers to good developers is like 9:1. There’s a serious lack of quality in this industry and it’s only further exacerbated by coding bootcamps and orgs like general assembly pumping out more dog shit11 -
Winter break university projects:
Option A: implement writing and reading floating point decimals in Assembly (with SSE)
Option B: reuse the reading and writing module from Option A, and solve a mathematical problem with SSE vectorization
Option C: Research the entirety of the internet to actually understand Graphs, then use Kruskal's algorithm to decide that a graph is whole or not (no separated groups) - in C++
Oh, and BTW there's one week to complete all 3...
I don't need life anyways... -
WTF IS WRONG WITH ASSEMBLY LANGUAGE?!
I was just modifying an existing program for adding a sequence of numbers from the data section and through console input. I studied the code and started modifying it one step at a time. I needed to modify it into a multiplication program. So I started by changing the ADD functions, replaced the result and buffer registers with bigger size and thought I completed it. WELL GUESS WHAT? SHIT JUST GIVES ME SEGMENTATION FAULT! NOW I HAVE TO REDO THE WHOLE THING! WHY DOESN'T IT TELL ME WHICH LINE OF THE CODE I FUCKED UP AT?! STUPID NASM COMPILER.9 -
So...
How i thought development looks like in my pre-coding days: some crazy assembly code.
How development really looks like: spending three days googling how to fix background color of Spinner in Android Studio..1 -
What a cool question... um
My super power would be to intuitively read assembly. I could also focus it into laser eyes. A super power can do other things. Tell me why it shouldn't. -
Idk why I had the idea to research how sockets work in X86 Assembly. I’ve just been weirdly obsessed with low level stuff recently.
Edit: and obsessed with network programming.12 -
This year I want to start a project that I'll be proud of, learn PHP, Java, PostgreSQL and Assembly.22
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So planned on going out drinking to wind down from programming for the week but couldn't find anyone to go out with... So instead I stayed at home researching x86_64 and ARM assembly while drinking hard cider on my own... Well... A night well spent?4
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Hey hardware hackers, just wanted to let you know that seeedstudio offers free PCB assembly. I got 5 pieces of the PCB in the picture for 30 USD manufactured, assembled and shipped (including BOM costs), the also included 5 additional empty PCBs. However I paid another 30$ for customs and DHL customs handling (I'm inside Europe) ... But still, for assembly it's a great price, took around 4 weeks. Just upload the BOM and you get an instant quote. If you are curious, it's a simple board for an ESP32 with some mosfet drivers and two DC-DC converters.
https://seeedstudio.com/free-assemb...
4 -
Web Assembly and Dotnet Blazor. Finaly other languages will become aviable on the frontend, dotnet blazor is a good start for C#1
-
Well, I wanna specialize in low-level software as I get older. Everyone is telling me to go out and learn a processor architecture. I'm willing to be patient, so I do what people recommend to me and I download the Intel x86_64 manual. I was excited... UNTIL I REALIZED THE MANUAL WAS 4474 PAGES LONG! Like, how am I supposed to jump into assembly, machine language, and low-level programing with a beginner's task like that? I cannot find ANY resources online to simplify the transition, and college sure ain't gonna teach me anytime soon.10
-
Just reading Knuth's The Art of Computer Programming, where he created an own assembly language, so the book doesn't rely on a currently in fashion language... Meanwhile teaching students to code a GUI in java swing, because it was the new shit when the syllabus was created...1
-
I remembered one time my freakin prof in programming taugh us how to understand computer language, that time my worst enemy is ASSEMBLY, for some reasons my teacher doesn't know how to code in assembly like wtf?
On our last grading period he asked us to create a program using mov and shift and the deadline is set tomorrow after he announced it.
I remember my code in that freaking subject
MOV COURSE
SHIFT SCHOOL
HAHAHAHA after that I was scolded big time 😂 -
I stumbled across a game called where you have to control a robot using 8086 assembler. The site looks under construction but it looks interesting!
You can check it out here: https://muchassemblyrequired.com/ga...5 -
I lost my bike key in office yesterday and searched hell out of everywhere like in office, in my bag, in others bags (never know who can prank you), even we were searching in everyone's drawer but we were unable to find it so we went out an checked if I dropped it near canteen or anywhere out in office area using mobile flashlight at night for like 2 hours. So we just lost hopes and went to home by bus.
So today we went to shop and bought the new lock assembly and while we were heading back to office our QA called me laughing and telling "we found it, it was stuck in your chair and it fell out while the cleaning guy was cleaning it.!"
Luckily the shopkeeper took lock assembly back as it is laughing and gave us full refund.1 -
is Bachelor or Master Degree necessary for a web developer job?
ps: i am currently persuing BCA degree 5th sem and it has so many subjects i dont like or not related to my Aim(like microprocessor and assembly language). So.. dear seniors what do you recommend me?31 -
>coding assembly on Windows in 2.017*10^3
>> omw to put "malware analyst specialist" "reverse enginner" on my Twitter bio -
The only programming competition in Cyprus provides Python 2, Java and C++.
Tho only languages after assembly I know is C#, JS and F#.
Shit5 -
Boyes and Boyettes, is there any good book you can recommend to learn assembly? Asking for a friend, the friend is me.4
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Obviously, I overdid it with the assembly study assignment this morning - just tried to bit-mask a variable using "andi". In C#.2
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Now I have a Course called "Microprocessor and Assembly Language" this semester. I'm not understanding much of it from the classes (I don't find our teacher very good at teaching). So couple of days ago she says we have to submit projects at the end of this semester and it must be something related to hardware, not software(as she thinks Assembly is a language for Hardware). Now I have to submit a proposal to her very soon with an idea for the project. I'm killing myself over it but can't find any idea. Can anyone help me regarding this matter?16
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Laying in bed at 1 AM unable to sleep so of course my brain is going wild and trying to convince me that learning Assembly and C to make my own bootloader and OS would be a good idea... Could be fun, think it's worth the shots and giggles?5
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Writing simple terminal input/output lang (Hello, what's your name, hi) in D.
Compiling in D using standard lib: 6.1M
Compiling in D with inline assembly, no standard lib or libc, using syscalls: 1048 bytes!
I'm still freaking out a little.2 -
This week in my school: No access to computers until next week. Magnificent. We don't work with laptops until the 11th grade so... fuck2
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When you come home from work and try to play some throwback N64 to escape the world of code for a few hours and you get hit with this nonsense...
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Best part of the holidays for me has been the steam sales. I grabbed "TIL-100" and "Infinifactory". Both of them are wonderful logic games, and til-100 has you programming in assembly. It's the most challenging yet fun way I've ever programed!2
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Found in kernel/sched.c in Linux 1.2:
The "confuse_gcc" goto is used only to get better assembly code..
Dijkstra probably hates me.
https://git.kernel.org/pub/scm/...3 -
Got an assignment last year to use a buffer overflow to "hack" a series of problems within some kind of assembly code. There were 2 required problems, but 6 in total. I completed all 7 (one hidden bonus problem).
The teacher that gave that assignment ended up writing me a letter of recommendation for my masters program -
One of my trainees some years ago was too lazy to process his networking homework, so he just modified the binary of that cisco tool he would have to use and removed the password prompt at all to access the solutions.1
-
So the little project I was working on goes to the side. I'm taking on a new one: a little pong game, a hello world into NES programming4
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Just yesterday I fixed the game "Industry Giant 1", so that it can be played on 64bit systems. By updating necessary API changes within the. exe assembly instructions. Then i had to take the last avilable patch for the game (1.35) appart since it only works on the non-gold edition, which resultet in more assemly fixing. This was the most hacky thing i had to do in order to get a game running.
x64dbg saved my weekend. 😉 -
Dammit! I don't know how many times I've typed "mov x y" in my terminal tonight...
I finally gave in and set an alias for it.
Damned x86 assembly... -
beginning to learn QBASIC as i'm looking to port my demoscene stuff from TI-BASIC (based on QB) to MS-DOS. Graphics are weird here and i can't just drop in Assembly snippets so scrollers are gonna be a bitch. However...
Screen mode 13's kinda nice, ngl.5 -
*le me being frustrated af trying to compile asm.
.section won't work for fasm. And some other things won't work for Nasm.
Now I got the .obj aka .o from the .asm. But ldrdf.exe from the nasm compiler isn't working properly. And I can't find a troubleshoot online. Seems like this will be a sleepless night...2 -
Any one that has any tips on how to start programming assembly programs (just for fun), aswell is there any good sources.12
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So, I've been trying to learn assembly. However, I can't find any assembly docs online, so I can't really do anything. I tried NASM and FASM but I just can't understand assembly. Do y'all know any decent way to learn assembly? (My dad said it's better to do it on my pi or should I do it on my desktop?)8
-
Computer science 312 is a drag. We code in Assembly, which is cool, but the instructor actually gets his notes from tutorialspoint.com. I stopped taking notes.1
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Learned ARM assembly in just a day. I guess I proved myself wrong when I thought it's gonna be hard to jump to another architecture.
PS. Originally worked with 16 Bit Windows Assembly. 😂
3 -
It's one of those days where I have absolutely zero fucks left to give.
Was up all night wrestling with a segfault stemming from compiler internals (assembly, no less - zero debugging symbols). Now I just power-cleaned the apartment and need a bowl. -
Another rundown of what has been done today
1) Garfield GameBoy'd watched more than a healthy amount of times
2) Completed birb controls for kuronbka
3) Planning on making sound in the game but have no time whatsoever
https://github.com/dudeking/...4 -
I just failed assembly (asm8068) course for the 2nd time.
I feel devastated because it will delay my diploma.
Fuck assembly, and fuck schools who still make it a required course.16 -
On the one hand, as an avid programmer having a non-programmer partner, we (I) once wanted to mod some Gameboy Pokémon games (Crystal), but the games were written in Assembly and I was definitely not getting myself into that. My partner was rather sad, as this was quite a big project for the both of us, but it was never finished, and it was still complicated to explain to him why Assembly is such a bitch. Nevertheless, we found other projects to have fun with (simplest of them: random movie picker that chooses a movie based on title/genre/etc. from our own movie list file).
On the other hand, explaining and making programming exciting for people who are not into it, so you still seem like an interesting person for new dates (poly relationship), is really hard. But I would also blame my introverted self and not only programming for unsuccessful dating :D -
!rant
Digging though my old emails found this joke sent to me long time ago. Think that originally was posted in a 1997 issue of Computerworld. Maybe you already suffered the effect of the "Opcodes" listed here. Hope that !tl;dr
ARG Agree to Run Garbage
BDM Branch and Destroy Memory
CMN Convert to Mayan Numerals
DDS Damage Disk and Stop
EMR Emit Microwave Radiation
ETO Emulate Toaster Oven
FSE Fake Serious Error
GSI Garble Subsequent Instructions
GQS Go Quarter Speed
HEM Hide Evidence of Malfunction
IDD Inhale Dust and Die
IKI Ignore Keyboard Input
IMU Irradiate and Mutate User
JPF Jam Paper Feed
JUM Jeer at Users Mistake
KFP Kindle Fire in Printer
LNM Launch Nuclear Missiles
MAW Make Aggravating Whine
NNI Neglect Next Instruction
OBU Overheat and Burn if Unattended
PNG Pass Noxious Gas
QWF Quit Working Forever
QVC Question Valid Command
RWD Read Wrong Device
SCE Simulate Correct Execution
SDJ Send Data to Japan
TTC Tangle Tape and Crash
UBC Use Bad Chip
VDP Violate Design Parameters
VMB Verify and Make Bad
WAF Warn After Fact
XID eXchange Instruction with Data
YII Yield to Irresistible Impulse
ZAM Zero All Memory -
It was one cold winter night, lonely and sad, until my mom's coworker brought to our house an old computer from their company.
It was like heaven come down to earth, when he assembly all parts together.
I was filled with joy and excitement, until I saw Windows start screen.
Worst day of my life. Linux for life! -
Guy sitting next to me on my morning commute working on a presentation called "Containerizing The Assembly Line"... I feel sorry for his devs if that's how he thinks of them.
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RIP my sunday...
Assignment for uni:
Code a decompression routine in cortex m0 assembly for the compression function your teacher provided....
It can't get much worse than that!5 -
That feeling when your friends' college life kind of depends on you helping them out in this assignment using a low level programming language (low level means it was meant to operate on the machinery level) that you were really good in at the first semester. Then you realize that you have forgotten a lot of things just because the logic and approach ist totally different from the high level programming language and you forget how a programming language works once you stop using it and it takes time to dive back in and you really like being friends with them. Now all you're left with is with the fear of letting them down.
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1. Get that senior-appropriate raise
2. Build a real ML project
3. Learn web assembly and get to the next level in web dev -
I would love to have a device with a simple screen and keyboard that I could write programs on, and it would interpret assembly or basic or somethin and output the result. Any one know where do get one / maybe how to make it?2
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Mini witch hunt going on with broken builds last couple of weeks. Change satellite assembly/project A, breaks random unit test that hasn’t been changed for months and the TFS nazi sends out emails demanding the “broken” projects be fixed. Doesn’t matter the unit/integration tests are likely out dated and team responsible for the tests needs to fix it.
Yesterday I deleted some logging code out of a security assembly, broke an integration test that hasn’t needed to be ran since January (test database didn’t exist anymore).
I would have had to re-create the database, re-import the test data (not trivial), re-deploy a service using the test database…blah. All because I removed some logging code.
I deleted the gated check-in TFS build definition. Code check in … no sirens …whew! I win! -
So I'm having trouble keeping up with a game I'm working on and im struggling to find a new job, soooooo I decided fuck it and began concepting building a fantasy console with a custom backend language slightly modelled off of Assembly that you would then create a front end of...
Going to build it using GML and then build a GML front language because fuck it, why not! -
When the program exactly fit on the MCU, using up every available byte of flash. It was just a small display unit, but it felt nice that I had chosen the smallest possible controller for the job.
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The C language combines all the power of assembly language with all the ease-of-use of assembly language.
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Its a confession...
So yesterday we had a practical in our uni... It was on Assembly Language (NASM and TASM)... Its a horrible language to work on... Trust me... I hate it, infact... We all hate it at the uni... But the thing is... We need to pass the practical in order to sit for the theory, and it is really hard language.... So most of my friends brought pen drives... And some brought chits... And sadly... All of them got caught... And were marked as fail right away... But the thing is I also cheated... And I copied successfully... I didnt use any pendrive or removable media... But I used ssh to my cloud server... And since I code on vi, it was pretty easy for me to cheat in the practical... I feel bad that I cheated.... But then I feel proud as well because I used the tech of this generation to copy, and not some grandpa shit like pendrives...
Yeah... That was it... The codes did rain in the exam..
I know I am a horrible person.. But common guys.. Who am I kidding... I am proud that I didnt use any clichè methods... And was talented enough to do so without getting caught...5 -
Junior asks me to help him with his Microprocessors project. I was like cool mail it to me I'll check it out. He sends me a .s assembly file and tells me this is machine generated code, can you make it look like it's written by a human. I was like wtf dude -_-.
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Need help. Explain why assembly code is wrong.
C code:
long f(long n) {return n + 1} ;
Assembly:
f:
movq rdi, rbp
addq $1, rbp
movq rbp, rax
ret6 -
1. People stop adding too many comments to their code.
2. People stop using too few comments in their code.
3. I wake up one morning and find web assembly has matured overnight. -
When the business team promotes the robot: “programmed in Arm Assembly with support for all UTF-8 Character Sets”
(Seen in the info of my high school’s robotics team)
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Can someone help me? I'm getting this error in VS Code while working on my Unity project. Everything was working fine for last few months. Now I'm getting false positives, because everything works fine in Unity. The problem's gone when I open "ObjectInfo" class file and save it, but I have to do it every time I start VS Code.
The type or namespace name 'ObjectInfo' could not be found (are you missing a using directive or an assembly reference?) [Assembly-CSharp] -
Any web assembly multi compilation process over top of going back to javascript is just sketchy to me. But i remember the last time Microsoft tried for a blazer. It was called silverlight 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂7
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Completed units where the faculty chooses to specifically code in python.
Gets MIPS assembly code thrown at us for 3 weeks only.
Goes back to Python...
Next Unit jumps to Linux, spends 8 weeks on Linux, gives all the students a 10 page assignment in Javacc worth 20% , linked to a 46 page doc they must read and learn on their own... -
I remember when I first heard about the general concept of a stack, I wasn't quite sure how you would use it.
Now im learning about stacks in java algorithms class as well as learning about how the memory stack works in assembly class. This probably seems small to you pro devs, but ngl, it kinda blew my mind how useful this structure can be.1 -
First post on devRant... Aaaaand it's university hw... I can't wrap my head around this...
So, the problem is: I have to implement writing and printing 64 bit decimal integers (negative and positive with 2s complement) in NASM Assembly. There are no input parameters, and the result should be in EDX:EAX. The use of 64 bit registers is prohibited.
There is a library which I can use: mio.inc
It has these functions:
- mio_writechar (writes the character which corresponds to the ASCII code stored in AL to console)
- mio_readchar (reads an ASCII character from console to AL)
It also has to manage overflow and backspace. An input can be considered valid or invalid only after the user hits Enter... It's actually a lot of work, and it's just the first exercise out of 10... 😭
The problem is actually just the input - printing should be easy, once I have valid data...
Please help me!3 -
Questions that are bothering me:
When a function that returns void returns, is any value from the stack frame copied into the register?
Is the return address in the stack frame even allocated, or is it nullptr?
Could a void function theoretically return a value if you hacked one into the frame?
Does the register even know to expect a value from a void function? If so, where is the logic for this and what is difference between a void and non-void function return at the stack frame & register level?
Any good books on this stuff?2 -
A lecturer for an Embedded Systems module who gave out drivers for an LCD display with no documentation at all, and about 4 functions for writing to the display and 3 initialisation functions, spent ages trying to actually decide what each function did by which memory addresses it was changing and how (made even better by the fact a good bit of the functions were written in Assembly since it was Embedded C)🙃
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Assembly IA-32
Does someone know why arithmetic left shift changes the original binary number's sign (1 to 0,vice versa) , but arithmetic right shift keeps the same sign?6 -
Does anyone know which bytes represent
mov rcx, 0x7FF0000000 (some qword)
mov rdx, 0x12345678 (some dword)
?
Or where I can find this?4 -
```
section .text
global _start ;must be declared for linker (ld)
_start: ;tells linker entry point
mov edx,len ;message length
mov ecx,msg ;message to write
mov ebx,1 ;file descriptor (stdout)
mov eax,4 ;system call number (sys_write)
int 0x80 ;call kernel
mov eax,1 ;system call number (sys_exit)
int 0x80 ;call kernel
section .data
msg db 'Hello, world!', 0xa ;string to be printed
len equ $ - msg ;length of the string
```
I've never seen such a terrible way to print "hello world"8 -
!rant
Ok so I'm about to start working on an OS but I am going to run through a few tutorials to get the base systems down then I'll incorporate a interpreter for BASIC and my custom scripting language.
Just curious if anyone can point me in the direction of a few well written tutorials that will explain the systems being used. (I want to use Assembly and C only btw, but am open to others)
I only have 1 decent tutorial but it's older and complete (https://github.com/cfenollosa/...)3 -
I dunno if this is a rant or an anti-rant, but for some reason, Assembly and low-level development hardly ever tick me off. It absolutely dumbfounds me how what many regard as the most frustrating and difficult ways of programming a binary digital computers is just so enjoyable. I spend hours per day teaching myself C and GNU Assembly and how it works with little actually getting done. It just rarely gets frustrating enough to rant about. Ladies and gentlemen I think I have found my calling!
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- Finish "Introduction to algorithms"
- Learn some genetic algorithms
- Get my hands dirty on reinforcement learning
- Learn more about data streaming application (My currently app is still using plain stupid REST to transport image). I don't know, maybe Kafka and RabbitMQ.
- Learn to implement some distributed system prototypes to get fitter at this topic. There must be more than REST for communicating between components.
- Implementing a searching module for my app with elastic search.
- Employ redis at sometime for background tasks.
- Get my handy dirty on some operating system concepts (Interprocess Communication, I am looking at you)
- Take a look at Assembly (I dont want to do much with Assembly, maybe just want to implement one or two programs to know how things work)
- Learn a bit of parallel computing with CUDA to know what the hell Tensorflow is doing with my graphic card.
- Maybe finishing my first research paper
- Pass my electrical engineering exam (I suck at EE)1 -
To all those senior programmers out there do you think learning assembly can benefit you in landing a job? It seems like an useless language to me other than it might be fun to play around with kernels6
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I am at some point gonna start developing for iOS. On a scale from 1 to 10, where 1 is a beginner python tutorial, and 10 is hand crafted assembly, how difficult is it? What should I expect? Do I need an apple device aside from a Mac to do that, or are there emulators?4
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So I have an array of length 20 which stores a 64 bit decimal number by digits. The starting address is let's say array64. When I am trying to build up my number in ECX:EBX, I am using EDX as the iterator to access the individual elements of the array (I am loading them into AL)
.LOOP:
....
MOV AL, [array64+EDX]
INC EDX
....
JMP .LOOP
The problem is: somehow EDX cannot get higher than 10, so the program just stops and waits for input, when I try to work with a 12 digit number...
This module is outside the main function, and I thought about some Far Pointer problems, but all of my ideas just failed...
What is wrong here?1 -
“Wait this isn’t a game, it’s a blank screen”
“it’s not blank, its a Black Screen. And I’m proud of it“ - How to do NES Game with assembly talk -
A friend is evangelizing Rust everywhere.
If I was getting paid 70k an year I'd tell you too that assembly is the future.... -
I'm kind of excited about the development of Web assembly (wasm), and to see Blazor getting closer to a release is awesome.
Blazor Update: 'The End of the Experiment Is in Sight' -- Visual Studio Magazine
https://visualstudiomagazine.com/ar...1 -
Why do you lil' shits keep making LAYERS and LAYERS of unnecessary abstraction and then call it goddamn progress???
Dude what the fuck is this UEFI shit?!
Why the hell do I NEED to import a frigging library and read tons of boring and overly complicated documentation just so I can paint a pixel on the screen now uh??
Alright alright yeah so the BIOS is a little basic but daaaamit son if you want something a bit more complicated you make it yourself or install an OS that provides it! Like we've been doing it for years!!!
Dude, you don't get to know what a file system is until I tell you!
The PC be like:
"You wanna dereference the 0x0 pointer? There you go: it's 0xE9DF41, anything else?
You wanna write to the screen? Ok I have a perfectly convinient interrupt setup for that.
Wanna paint a pixel yellow? Ok, just call this other interruption. Theere we go.
And it only took four bytes and a nanosecond to do it."
That shit works, and if you want something more complex, but not too much, that still runs efficiently install DOS.
Don't mess around with the hardware pleeease.
We can still understand what's going on down there. Once UEFI steps in, it'll be like sealing a door forever. Long live BIOS damn it all!1 -
!rant
I wanted to know a few suggestions of cheap/easy microcontrollers for you to learn a bit of assembly.
Nothing fancy though, I just want to experiment with these things.14 -
Just finished an Assembly homework... For the first (and hope the last) time in my life I complained about arrays starting from 0.2
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My study assignments in assembly for this semester are done.
I'm glad. However, I'll probably miss it, as I have other projects/things to tend to that won't allow me to carry on with these studies.
It's such an easy, yet primitive thing. Coding simple programs with it is quite enjoyable and relaxing and I'll miss that a great deal. -
I'm stuck on loading assemblies in a child appdomain with C#
Does anyone know a good book or site with fundamentals about assembly loading, appdomains? About how it works... I don't just want a solution to my problem only I also want to understand what's going on.
(Don't refer me to MSDN)1 -
Bitcoin malwares are everywhere.
The hard part is doing reverse engineering and wondering why its feeding on only top of the stack in assembly
Edit: Using IDA Pro -
Become more proficient reading assembly for RE.
Find a new company to work at
Finish my mountain of side projects -
Sometimes Idk if it's MARS (a MIPS Assembly simulator) slowing down progressively on my laptop on purpose, or if my specs just can't take my runs of my Space Invaders project that was due for today, but...
With the parameters I put for my PC, it worked just great. But on the university PC, I can't tell what's worse between playing my game or playing Touhou 6 at 650FPS. -
!rant
I'm going to study physics but I'm also interested in computers. I'm looking for some good books about computer secirity, Assembly and how computers works (some computer science stuff like theories about automats or some HW stuff, for example basics about CPU).
Can you suggest me some books from I can learn, please? -
I am a student with a full time job in React/React Native. I am thinking of learning something new. What should I learn Deep Learning or Web Assembly with Rust?1
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Hey devs, I'm doing a final year project for a company where I have to implement a solution using web assembly.
Now this can be anything at all from a new operating system to a virtual machine. Although I have something in mind I thought I'd ask the community too, do you guys have any interesting project ideas that can be implemented using web assembly? -
prediction question: how long do you think until JavaScript goes away, and what language do you think will replace it as the de facto web language? I know Dart is aiming to fill that niche, as well as even Kotlin/JS and/or Kotlin/WebAssembly7
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What is all the hype around Blazor in .Net Conf,
Have not seen anything special except these boring demos and presenters and the fact that it will be based on Web Assembly. Has anyone caught anything exciting other than that!2 -
Confession:
I feel more comfortable with only one monitor when I work
I don't mind using Google and them using my data
I use Windows 10 as my main OS
I believe PHP is something that shouldn't have ever existed
I think laptop stickers are dope
x86 assembly is the most logically structured language of all the low levels
Judge me5 -
Bleh, I fucking hate Arduino. I thought this Chad would teach me assembly for PCs, not Arduino. The boards don't fucking work half the time, I don't give a shit about blinking lights or motors, I don't want to do things with robotics, I just want to fucking code. Ffs, I'd rather write code that just makes a number increment and then quits, because then I wouldn't have to use that useless fucking Arduino "IDE".
Fuck you Arduino, fuck you so much.4 -
Life is a cycle, you struggle with multiplying numbers then that same feeling comes back doing Assembly.1
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I have failed my computer organization and architecture module because i didn't understand assembly language.
Anyone with links to the best x86 assembly programming please share. -
Working with nightly builds and concept tech is such a fucking hassle...
I'm currently working on a WebAssembly proof of concept where I need to generate a unique id, but since threading is currently not supported (rust and webassembly) I cant use half of the libraries currently out.
And the ones that does work... guess what... are not compatible with the nightly build of the compiler I'm using for Rust. Just fucking end me.
The legit only workaround I can find is to make a server request and get the unique id from there... piece of cunt software...I need a break 😑 -
While ill started with some hack the box challenges. Really addictive stuff. For one opened binary in IDA and changed one assembly instruction to obtain the flag. Felt like a hacker. - lasted only till next challengr3
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I'm looking for a project idea in cyber-security...
Any ideas?
I'm good with x86 assembly, c, c++, python and shell scripting.
I'm very well versed with Linux operating systems and basic networking stuff.
I'm willing to learn new concepts11 -
Programming assembly in KEIL is complete shit. Base project doesn't assemble, devices need specific drivers, and good luck gitignoring when there's hundreds of files regenerated on build.
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Whenever I rant about JavaScript and it's terrible way of doing things differently and totally illogical in the way real programmers would do things versus webdev-scriptkiddies...
Whenever I laugh about these engineers who can only 'code' in Matlab...
Whenever I hear people consider configuring (of stuff like WordPress or RGB-Keyboard-Lights etc.) as 'programming'...
I wonder, if I'm just like the 'Real Programmers' back in 1983 who truly considered Fortran or Assembly to be much more superior than Pascal and someone who coded in the latter or even used a simple OS like UNIX couldn't get accepted as a programmer.
Found that old article about "Real Programmers".
It's worth a read.
http://pbm.com/~lindahl/...
Just consider someone writing modern computer programs without libraries, ifs, for loops and only gotos by hand from top to bottom...
Some day I want to start some modern project everyone else would do in some random modern scripting language and hack it down in assembly just for fun and to tell people, I did it. So I could call myself a Real Programmer too.2 -
I'm currently learning assembly in school and...I acctually kinda like it. (To my surprise). I was wondering if there were any good resources for learning about security at the assembly/system level?1
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