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Search - "logic gates"
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I have decided to build a computer right from the logic gates. Not physical, though. Everything will be basically built on top of a NAND gate.
Prayers needed! 😁😂43 -
I just found a game (have not played it yet) that I think everyone here will cream over.
It's an insanely detailed hardware/ low level/ make-your-own-computer game.
I watched the trailer and it sets you up by teaching you logic gates and basic circuitry.
Then, it eventually teaches you how to build your own computer using these gates.
Then, you start creating your own assembly language using the computer you made.
Then, you use your computer to solve problems like sending a robot through a maze or just building snake on a display.
Absolutely check it out, it's on sale for $13 USD. I just bought it. Turing Complete on Steam.10 -
What's the most rediculous questions you've been asked?
*While studying logic gates and binary at Uni* What's this got to do with computers?4 -
I recently ranted so much about languages but here it goes
JS we need to talk. BECAUSE YOU GOT FAT AND UGLY STUPID BITCH! Dumb piece of bloatware. What even is your problem? Depending on a library for strpad and then blow up like Steve jobs ego. Bastardized fuckfest. I used to like you bro and then you screw me over!
It's like you fuck my wife while I try to fix your car. Why can't you even be usefully on your own anymore? I'd be richer than bill gates if I get a dollar for every damn framework people pull from their asses. Are you writing this fuck while shitting so you can compare colors of your outcome?
Normalize the fucking base, don't add to the bukkakke! bitch is drowning already. Why is everyone jerking of to react and angular? When have YOU written something in vanilla the last time? Why even bother? Remove the core and hardcore every damn framework into the browsers. Guess that saves you 200kb. Oh wait I forgot that's about unminified jQuery.
Now I need to load about 2GB of dependencies, some creating code that puts code in my code to load code out of my code which was generated out of something that remotely resembles JS so every browser is able to execute my fancy shit. But hey, it's fast. And of course there are the fanboys. You are worse than apple fags. You sample your own jizz with your friends in a wine glass. there was a Time it was bad practice to mix logic and view. Now you made it mandatory. "Browser does the rendering" ofc you imbecile pile of fuck don't show me a damn preloader for 1 picture and 20 lines of text. Who fucked your brain so hard?
So react seems to be the cool kid now, then I tell someone I know angular it's like showing up in a pikachu onsie to a formal dinner with the queen.
I used to love you girl. I loved how we could dirty things together. Now you are like a pig. Please loose weight bby the sight of you disgusts me nowadays2 -
brain: ABSTRACTION ABSTRACTION ABSTRACTION too much ABSTRACTION!
me: jeez calm down a lil i just deployed a boilerplate ember web app with cli tools with next to nothing amount of 'my' code.
b: YES U SUCKER THAT'S WHAT WENT WRONG U DON'T KNOW SHIT ABOUT THE LIL STUFF THAT HAPPENS BEHIND THE SCENES THE FUCK MAN U CALL YOURSELF A CS STUDENT YOU CAN'T EVEN WRITE A COMPILER YET
m: sooo remember when we were studying logic gates and binary conversions and you sigkilled all my threads cuz it was 'boring'?
b: why yes why do you ask
m: WELL that's where we'll end up again if you don't stop nagging me about going down. Trust me, I KNOW how to starve you and you'll beg me to use Python again. You start making advanced data structures in C and the next thing you know you're writing assembly code 'just for fun'.
I have a hackathon coming right up and I have to use a framework or my team loses the advantage. Are we good?
b: well if you put it that way...BUT AFTER THAT YOU'RE TAKING ME TO AN ALGORITHM SESSION
m: *eerily stares at the dusty book in the corner*
you... have a deal3 -
Learning about logic gates and how memory works, had to make a "D-latch" which is a flip-flop where the leds can never be on simultaneously.
Pretty cool stuff imo
https://imgur.com/a/MlfLy
(gif too big, sorry for the external source)2 -
From NAND to Tetris..
This book is IMO the best book for those who want to venture to the lower level programming.
This books retrains you’re thinking, teaches you from the bottom up! Not the typical top down approach.
You begin with the idea of Boolean algebra. And the move on to logic gates.. from there you build in VHDL everything you will use later.
Essentially building your own “virtual machine”.. you design the instruction set. Of which you will then write assembly using the instruction set to control the gate you built in VDHL.
THEN you will continue up the abstraction layer and will learn how a compiler works, and then begin written c code that is then compiled down to your assembly of your instructions set to be linked and ran on your virtual machine you built.
All the compiler and other tools are available on the books website. The book is not a book where you copy and paste, run and done.... you kinda have to take the concepts and apply them with this book.
Then once you master this book, take it the extra step and learn more about compilers and write your own compiler with the dragon book or something.
Fantastic book, great philosophy on teaching software.. ground up rather than top down. Love it! It’s Unique book.21 -
Started a new Factorio run.
Started implementing logic gates in it.
Started to think if I was half as OCD and productive in my code, I'd be an awesome developer.
Started to cry.
(for those of you who never heard of it, Factorio is the best building sim game ever)3 -
TIL how time-delay relays are used in circuits with a hell lot of power. For example to power and control the motor of a machine that lifts 20 people up to the sky and back to ground again.
FYI this is a simple circuit. We will hopefully start experimenting with SPS/Speicherprogrammierbare Steuerung (Programmable Logic Controllers). I cannot wait to make use of our predesigned circuits with complex logic gates with the new unit we will get to know.
Unfortunately, we will do practical networking (testing cables for the signal strength and speed, building a network of telephones and call each other - guess this is going to be the funniest part lol, etc.) before the SPS and LOGO software phase.
Btw. I am doing an all-nighter rn and repeating everything we did in our recent signal calculation lesson. We have another exam tomorrow.11 -
My first introductions to programming was in Garry's mod.
There'e a mod called wiremod, which added logic gates, buttons, and other entities that manipulated the game with input/output. And on top of that a little scripting language they called Expression 2.
Me and some friends would code stupid things in Expression all day to use in the game.
I wasn't too good at it, but I had fun. Shortly after I started going to a high school with a computer science focus, and had 2 years of proper education in C#. -
What would be the processing power of a computer the size of the Milky Way? Would we still use nano tech or would we have transisters the size of planets/stars, logic gates the size of solar systems? Theoretically this is possible, yes?6
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I started learning to program through my junior and senior year of high school. It was a required 2-days-a-week course where we learned basic JavaScript on Codeacademy and mapped out logic gates. Loved every second of it.
Since then, I've been using Free Code Camp, many Codeacademy courses, and many YouTube videos alongside my practice. -
Going through my lore notes. And I'm playing a game with myself, so to speak: it's called "is this metal enough?", but with a side of quasi-metaphysical arcane technobabble plus mass wallmelting and nightmarishly psychedelic confusion.
For example... why are shadow gates a thing? Well, because of the undoing of time caused a multiplicity of parallel cycles that will, inevitably, slowly collapse upon themselves through a sequence of irreducible asynchronicities. But of course!
Now, as for the metal part, that's the undoing of time. You see, the Somberlain attempted to cast the most sinful signa in order to restore the desolate mortal realm as it stood on the brink of a world-ending cataclysm, this was after a decade of brutal, reckless litechnical abuse during the civil war fought amongst the first undecimvirate...
Now, he intended to roll back time itself as a way to avoid the cataclysm and restore life to the mortal realm, but the cost was immense: time was not rolled back, but rather __forcefully__ torn apart; it was effectively shredded, shattered, and undone.
Countless lives were lost as nearly six hundred years of Being were __erased__ in an instant, the most heinous large-scale blood sacrifice in history, spanning the entirety of the lower fragment of reality. I mean is this too dark, I'm not sure. How about I clarify: he didn't just snuff out their lives, no, they CEASED TO EXIST. THEY NEVER EXISTED. GONE. UNBECOMED INTO A TRUE IMMEMORIAL. OVER FIVE CENTURIES OF EVERY CONSCIOUS MOMENT ON EARTH DEVOURED TO FUEL HIS DARK MAGIC.
That's gotta have consequences, right? Well, obviously you'll get temporal distortions after that shit, I mean duh...
But wait, I'm lost, you say the undecimvirate deified themselves but were cast down after the whole superman spinning the earth backwards thing went full bathory and erased entire centuries from the fabric of the cosmos, so they were turned into the eleven thrones to guard over the eleven circles of the night eternal... but how is that linked to natural occurrences of teleportation?
First off, because *natural* teleportation is distinct from *artificial* teleportation. Failed experiments with (and miscasts of) mass transference of living matter are one of the leading causes of death among litarchs. It is not an instant transmission, just very, very quick, moreso than a mortal mind can process, that's why the "dilate" and "delay" sigils are added, so as to make the journey seem slowed down to the perceptions of whomever is teletransported, this is meant to ensure their brains don't __melt__ from the experience.
Similar reason as to why you have to give the _approximate_ total weight to carry when inscribing the ritual circle, you *do* know that it is __highly__ recommended to use accurate weighing scales to approximate this quantity, as under or overestimating it can lead to _FATAL_ consequences... do you not?
No, *natural* occurrences of teleportation do not have these constraints for two reasons: one, because both ends of the gateway are _fixed_ in both time and space due to the logic-defying occurrence of a future event being undeniably the cause of the past it revisited. Put on this toga. They are inextricably linked through the metaphorical and *literal* corpse of infinite collapsed timelines, which generates a conduit through the first circle of the night eternal, which *is* the domain of both forgetfulness and horror immemorial.
Second, the final layer on our stratified reality, that is, the final circle before the INVIOLABLE divine veil, wraps around the night eternal, which is why we call it "the shell". Or "Crisalida" if you dig Luis Alberto. It is a realm entirely outside of time, which is why the patriarchs can grant immortality, you see. By proximity to this sacred shell of existence, the timeline-corpse-conduit that links both ends of a shadow gate is, for all intents and purposes, approaching total chronostasis, therefore making it so bypassing physical space in a few seconds doesn't give you permanent loss of the sense of self as your brain turns into liquified jelly.
I don't remember what I was getting at and I don't care.4