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Search - "basic maths"
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Snippet of an overheard conversation today:
"LOL maths beyond basic arithmetic is so dumb. No-one needs pythagoras, trig, calculus or any of that crap unless they have some unholy desire to find the geometric properties of their sandwich."
"What do you want to do when you leave school then?"
"Something to do with AI. That stuff is really cool."
🤦♂️🤦♂️🤦♂️8 -
You know what really, really sucks about my school? Rant#00
I'm in my last year now and they removed one CS/IT lesson. Now I have two fucking 45min lessons (instead of three) of learning what I'm actually interested in.
Even worse: They don't provide and LK ("Leistungskurs" == advanced course) for CS/IT. Not like for Maths, English, German - okay but LATIN AND SPORT? Wtf
And this school calls themselves a MINT-school (Maths, IT, Natural Sciences, Technology).
EVEN WORSE: The 12th graders now don't even have a basic course CS/IT.
Fuck you school.9 -
Ok friends let's try to compile Flownet2 with Torch. It's made by NVIDIA themselves so there won't be any problem at all with dependencies right?????? /s
Let's use Deep Learning AMI with a K80 on AWS, totally updated and ready to go super great always works with everything else.
> CUDA error
> CuDNN version mismatch
> CUDA versions overwrite
> Library paths not updated ever
> Torch 0.4.1 doesn't work so have to go back to Torch 0.4
> Flownet doesn't compile, get bunch of CUDA errors piece of shit code
> online forums have lots of questions and 0 answers
> Decide to skip straight to vid2vid
> More cuda errors
> Can't compile the fucking 2d kernel
> Through some act of God reinstalling cuda and CuDNN, manage to finally compile Flownet2
> Try running
> "Kernel image" error
> excusemewhatthefuck.jpg
> Try without a label map because fuck it the instructions and flags they gave are basically guaranteed not to work, it's fucking Nvidia amirite
> Enormous fucking CUDA error and Torch error, makes no sense, online no one agrees and 0 answers again
> Try again but this time on a clean machine
> Still no go
> Last resort, use the docker image they themselves provided of flownet
> Same fucking error
> While in the process of debugging, realize my training image set is also bound to have bad results because "directly concatenating" images together as they claim in the paper actually has horrible results, and the network doesn't accept 6 channel input no matter what, so the only way to get around this is to make 2 images (3 * 2 = 6 quick maths)
> Fix my training data, fuck Nvidia dude who gave me wrong info
> Try again
> Same fucking errors
> Doesn't give nay helpful information, just spits out a bunch of fucking memory addresses and long function names from the CUDA core
> Try reinstalling and then making a basic torch network, works perfectly fine
> FINALLY.png
> Setup vid2vid and flownet again
> SAME FUCKING ERROR
> Try to build the entire network in tensorflow
> CUDA error
> CuDNN version mismatch
> Doesn't work with TF
> HAVE TO FUCKING DOWNGEADE DRIVERS TOO
> TF doesn't support latest cuda because no one in the ML community can be bothered to support anything other than their own machine
> After setting up everything again, realize have no space left on 75gb machine
> Try torch again, hoping that the entire change will fix things
At this point I'll leave a space so you can try to guess what happened next before seeing the result.
Ready?
3
2
1
> SAME FUCKING ERROR
In conclusion, NVIDIA is a fucking piece of shit that can't make their own libraries compatible with themselves, and can't be fucked to write instructions that actually work.
If anyone has vid2vid working or has gotten around the kernel image error for AWS K80s please throw me a lifeline, in exchange you can have my soul or what little is left of it5 -
// First rant
currentUser.Post(new Rant("
Quick question here, not a rant (sorry).
I heard that you need a lot of math knowledge to become a developer. Is this really true? I don't see where the math comes into play while programming (especially complex stuff). I've been studying C# for quite some time (few years) and I consider myself fairly good at it.
Never came across the need to use !basic mathematics in my projects.
I know that to study computer science at an university requires a certain result in maths, but is that all you need math for? Getting into uni?
Could somebody explain this for me? I'd really appreciate it.", "maths,university"));14 -
It was not until 20 that I had access to regular computing. In school I had to take up Finance as my Maths was weak. I couldn't take Sciences including computers and how could I , my childhood wasn't as fortunate as my peers.
When I entered college I got my brothers old gaming pc as we had a couple of work laptops at home. I was always the inquisitive one. I got interested in web development just because of curiosity while I was on my first job and I hated it. I used to write article and freelanced and ran a website for friends where I learned a lot by trial and error. I single handedly learned mySQL, PHP and basic web development.
The main job was a core night from 11pm -8 am . Drained me and my social life drowned. I lost my brother in an accident. Silver Lining: I quit my job.
I understood I was interested in computers like nothing else. I single handedly learned a programming language. After leaving the job I took up classes to learn from root level in a structured manner: Web design and Development.
Now though I am jobless and I am searching for my second job it is for something I love. :)2 -
Year 7 maths in 1984 - the teacher had a computer and showed us some BASIC commands to do mathematics.
I was spellbound. That year my father also bought a Commodore 64 for the family and I gravitated towards it. I typed program listings out of magazines and learnt programming almost by osmosis.1 -
I got into programming because I couldn't solve a maths problem I'd been set, so my dad found an emulator for an old language he used to use a bit and managed to brute force it.
From there I went and learnt my first programming language, an unconventional choice of BBC basic 😛 -
The guy who leads the Objective Programming classes/labs told us that we have to make a game or an app to pass this semester.
I was so hyped, I've instantly started reading up on creating a 2D engine in C++ (which I don't like as much as C# but that was his conditions).
..as soon as I've created base for the engine, he said that the first version has to be console based.. so I'm like - okay, how do I show my 2D _graphical_ engine in a console?
So I came up with showing basic vector maths like movement towards a bearing angle and whatnot.
..now I've been pointed out that we are supposed to make a documentation, except it's supposed to contain info on ALL libraries and ALL classes our project will have.. which is insane, how can one predict what he'll need to accomplish the task? You can only know the half of the things you'll need, unless the project is way too simple.
I'm just plain annoyed, because this whole 'wow, I can showoff my mad skills' turned into 'wow, I have to do shit the tedious way and I'm already crying that I've picked a 2D engine and not a simpleton game like crosses and circles.6 -
My first software.. Okay. So first time I ever attempted was with my father, i was around 8 or so, i remember very little from it, but in nutshell, i somehow ended up at his job having day off school or something, no idea.
Apparently he was bored, so he decided yo show me... Basic. Yep, thats right. Frking basic. Anyway, he shown me some really basic stuff in basic, and pushed the envelope really hard, just trying to force into me more and more in these 8hrs. I started with filling screen with "o" characters. Most of times he was telling me what to write with elaborate explanation why. At the end of the day, we finished with simple maze game where player was "o" and maze walls was #. Without any goal, or anything.
Next day i was at point 0, understood nothing from it except how to handle keystrokes (and belive me, that for me was huge mindblow, and even bigger mindblow that it actually made prefect sense).
I dont remember much, but later i started with father-assisted c++ and some pascal. I immidietly loved c++ but dropped learning it for (NullPointer) reason.
Thats not really project imho, so now time for my actual first project.
It was about time when ARK survival evolved was a fresh thing, i was playing it a lot. Server admin became buddy. We all complained about max level cap, but to change it in config you needed to input whole new xp curve.
At that time i had great familiarity with google and computers, some thought i was some kind of PC god (seriously I heard someone saying so about me lol) just becouse I could ressurect most cases of broken windows. And I had next to zero programming expirience. It was about to change. I made first c++ actual program, that was making xp curve for you. It took me just bearly 2 days and was series of cin, cout, one file open, some maths in loop, and done. Maths was very bad. But i pushed it into steam forums, and one guy responded how.bad my math was, so we colabed on making 2 iteration. Took around week. Than half a year passed and we wanted go big. Go gui. I had no freaking idea how making gui looks like. Community liked my cli tool, we had quite a lot of downloads, why not go GUI. And thats when I discovered QT framework. And we had few features in mind... It took us half a year to make it. From 60 lines of code i jumped into 1k lines of code. We pushed it and immidietly started working on 4th version with much greater customizability etc.
Than i finished 18 and found a job. Job in php. I got it becouse I made this project.
Now project is abandon. This project also gave me a lesson that donations will not feed you.
Edit: and before you think about my father that he was nice person to show me code, trust me, i dont know bigger dick than him. -
A noob here, please don't judge too hard.
My major is maths and philosophy(mainly doing logic in philosophy), and even though we had python in maths, it's so basic I don't even think I can say I learnt anything (sololearn on my phone taught me more lol)
Does anyone have experience of transferring to IT after or during a maths degree? Not rly asking for advice, just want to hear life experiences and maybe learn something!6 -
You got it all wrong, it's being a dev that helped me a lot in a lot of domains: organization, logic, basic maths that I kept struggling with for years, and the love to learn new stuff everyday
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Started playing around with HTML and CSS when I was about 8. Tried JavaScript but it never stuck. Started to learn a bit of Python when I was about 13 and enjoyed it, but never applied it to anything other than some maths. Used some basic ActionScript in Flash animations. Wrote some simple VBA in Excel. Learnt Matlab during my Engineering degree. Now I use Mathematica for my PhD work, Python for fun and useful bits of software for myself, and the occasional bit of PHP and whatever else I need at the time to get something working.
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Really wish there was a site that contained a library of fundamentals of development processes like basic networking, specific game mechanics and the such.
I don't mean show code but explain some of the maths and algorithms that go into the programming itself.
If I had the time I'd build it...5 -
And here it comes bois, the famous Monday Morning Mumbling is back, for everyone's pleasure.
Do you remember your uni years, when you had wonderful coding lessons, and you learned sick languages ?
I do aswell, since I'm still in uni.
But why, WHY, IN ALL OF GOD THOUGHTS, DO I STILL HAVE TO TAKE MATHS LESSONS ?
It's my fourth fucking uni year, and I'm still supposed to deal with math lessons which are about what I learned 6 years ago. And guess what ? I still failed the test since I fucking don't understand a single shit in maths.
"Uuuuh if yu wan tu derivate a function u hav to multiply ur derivated function basic expression with the derivate itself lul xDDD so funi"
FUCK OFF DUDES I DON'T GIVE A SINGLE SICK BIRD SHIT ABOUT MATHS. I WASTED THREE YEARS OF MY LIFE LEARNING ABOUT BINARY TREES, MATHEMATICALS WAYS OF SPILLING YOUR CEREAL BOWL WHEN YOU HAVE TO LEAVE IN FIVE MINUTES, NUMERIC WAY OF OPTIMIZE YOUR SINK SPACE WHEN YOU'RE TOO LAZY TO DO THE DISHES, JUST LET ME FUCKING WRITE CODE INSTEAD OF ANNOYING ME WITH UNEXPLAINABLE MATHS SHIT NOW !
I know maths are important, okay ? But I'm so fucking tired of learning this shit again and again and still failing those shitty tests where they only give you maths problems without any other goal than messing with your grades.
Fuck this shit I'm pissed off on so many levels, I wasted tons of money on a private school to enhance my résumé history, and now I'm stuck with some strange "f'(x)" boi that will ruin my year.
RT's appreciated, if you recognised yourself in this story, don't forget to send some biscuits to my postal address.
TL;DR : Why wasting your time on theoritical lessons when you could use your time to learn new dynamic technos, like C++98 ?2