• fubo@lemmy.world
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    1 year ago

    Meanwhile over in the mechanical engineering department, someone is complaining that they have to learn physics when they just wanted to build cool cars.

    • Zetaphor@zemmy.cc
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      1 year ago

      I was interviewed with complex logic problems and a rigorous testing of my domain knowledge.

      Most of what I do is updating copy and images.

  • where_am_i@sh.itjust.works
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    1 year ago

    A few failed exams later you end up programming cyberpunk and since you’re so oblivious to algorithms’ complexity it becomes a meme not a game.

    • dtxer@lemmy.world
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      1 year ago

      I didn’t go to university, because I wanted to learn useful stuff, but because I’m curiousity driven. There is so much cool stuff and it’s very cool to learn it. That’s the point of university that it prepares you for a scientific career where the ultimate goal is knowledge not profit maximisation (super idealistically).

      Talking about Turing Machines it’s such a fun concept. People use this to build computers out of everything - like really - it became a Sport by this point. When the last Zelda was Released the first question for many was, if they can build a computer inside it.

      Does it serve a practical purpose? At the end of the day 99% of the time the answer will be no, we have computing machines built from transistors that are the fastest we know of, lets just use these.

      But 1% of the time people recognize something useful… hey we now found out in principle one can build computers from quantum particles… we found an algorithm that could beat classical computers in a certain task… we found a way to actually do this in reality, but it’s more proof of concept (15 = 5×3)… and so on

    • Blamemeta@lemmy.world
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      1 year ago

      Ram is literally just the tape. Modern computers are just multitape turing machines, albeit the tape ends at some point.

    • jakoma02@czech-lemmy.eu
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      1 year ago

      The point of these lectures is mostly not to teach how to work with Turing machines, it is to understand the theoretical limits of computers. The Turing machine is just a simple to describe and well-studied tool used to explore that.

      For example, are there things there that cannot be computed on a computer, no matter for how long it computes? What about if the computer is able to make guesses along the way, can it compute more? Because of this comic, no — it would only be a lot faster.

      Arguably, many programmers can do their job even without knowing any of that. But it certainly helps with seeing the big picture.

  • GTG3000@programming.dev
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    1 year ago

    But you can make games that much more interesting if your algorithms are on point.

    Otherwise it’s all “well I don’t know why it generated map that’s insane”. Or “well AI has this weird bug but I don’t understand where it’s coming from”.

  • Lmaydev@programming.dev
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    1 year ago

    I did games technology at university. We had a module that was just playing board games and eventually making one. Also did an unreal engine module that ended with making a game and a cinematic.

    It was awesome.

    • blivet@kbin.social
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      1 year ago

      I’m grateful to this strip because reading it caused me to learn the correct spelling of “abstruse”. I’ve never heard anyone say the word, and for some reason I had always read it as “abtruse”, without the first S.

      • static_motion@programming.dev
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        1 year ago

        “Introduction to the Theory of Computation” by Michael Sipser, a book commonly referred to as simply “Sipser”. My ToC course in uni was based around that book and while I didn’t read the whole thing I enjoyed it a ton.

      • static_motion@programming.dev
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        1 year ago

        “Introduction to the Theory of Computation” by Michael Sipser, a book commonly referred to as simply “Sipser”. My ToC course in uni was based around that book and while I didn’t read the whole thing I enjoyed it a ton.

    • Christian@lemmy.ml
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      1 year ago

      I read it cover-to-cover like fifteen years ago. I’ve lost most of that knowledge since I haven’t touched it in so long, but I remember I really enjoyed it.

  • Lakso@ttrpg.network
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    1 year ago

    …then don’t study computer science. I study CS and it’s annoying when someone in a more math/logic oriented course is like “If I get a job at a tech company I won’t need this”. All that IS computer science, if you just wanna code, learn to code.

    • Zetaphor@zemmy.cc
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      1 year ago

      The problem is a lot of people who want to learn to code, and are conditioned to desire the college route of education, don’t actually know that there is a difference and that you can be completely self-taught in the field without ever stepping foot in a university.

      • oce 🐆@jlai.lu
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        1 year ago

        We’re not closing schools despite having libraries and the internet, having (good) teachers is useful to learn faster and get pushed further. There are some good programming schools that can make it more efficient for you. I think the main problem is rather the insane cost of higher education in the USA which create anxiety about being certain that you can repay it in the future it may open for you. It is sad.

    • cosmicboi@lemmy.world
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      1 year ago

      I would have done CS if every math class at my school didn’t have 500 people in it. Even college algebra. They basically made everything a weed-out class

      I do think many of the CS concepts are pretty cool :)

    • Neato@kbin.social
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      1 year ago

      Can you get well paying coding jobs with upward mobility without at least a BA in CS?

      • AnarchoYeasty@beehaw.org
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        1 year ago

        It’s harder to break into but I make 150k and barely graduated high school. Software engineering is largely a field that doesn’t care about degrees but about ability. It’s harder these days to break into the field than it was 10 years ago when I did but it’s absolutely still possible

      • oce 🐆@jlai.lu
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        1 year ago

        Maybe not what you’re asking but people with a non-CS M.Sc or PhD commonly switch to coding, especially in the data fields.

    • garyyo@lemmy.world
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      1 year ago

      Wait till you hear about oracle machines. They can solve any problem, even the halting problem.

      (It’s just another mathematical construct that you can do cool things with to prove certain things)

    • fubo@lemmy.world
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      1 year ago

      If you augment a TM with nondeterminism, it can still be reduced to a deterministic TM.

    • rockSlayer@lemmy.world
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      1 year ago

      Nondeterministic turing machines are the same kind of impossible theoretical automaton as an NFA. They can theoretically solve NP problems.

      • Christian@lemmy.ml
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        1 year ago

        It’s been a long long time since I touched this but I’m still almost positive deterministic machines can solve everything in NP already.

        • rockSlayer@lemmy.world
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          1 year ago

          They exist in the same grammatical hierarchy so theoretically they can solve the same problems. What I should have said was that nondeterministic turing machines can solve NP problems in P