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Recently had an interview with a company. At some point an SELinux question came up and while I didn't provide the best answer ever (I'm hardly familiar with SELinux and mentioned that as well beforehand so they knew), it was technically correct and the reaction of the interviewers was funny.
TI (technical interviewer): say your php script isn't executed and after a while you find out that SELinux is blocking php script execution, how can you fix that?
Me: setenforce 0...? (essentially disabling SELinux at all)
TI: disabling it entirely for getting php execution to work?! That doesn't sound like a good solu...
HRI (HR (non technical) interviewer, also present): *turns to TI* - but, would it solve the problem?
TI: 😐 well, yes, but... That's a bad thing to do so I wouldn't count is corre..
HRI: *still aiming towards TI* but you simply asked him for a way to solve the php execution issue, would his answer work? Regardless of whether it's the best or worst solution, would it be a solution which works?
TI: well... yes...
HRI: then he answered correctly I'd say, next!
(yes, I'm aware that my answer wasn't good as for security at all but it would have solved that problem which is what was asked)21 -
So I visited my aunt's house a few days back.
They heard I write code (read: Google and copy-paste from Stack Overflow), and wanted me to help repair their computers.
Saw my cousin playing Battlefield 4 at sub-20 fps with a GTX 750 Ti on the lowest settings. His fucking CPU fan was bust, and judging by the amount of dust in his system, I literally thought he was cramming dust in there on purpose.
After a heavy dusting, another stick of RAM (4GB -> 12GB), a new heatsink (CoolerMaster T400i), and a fresh copy of Windows 10 (along with Office, etc.), he could play games at 60+ fps again.
What do I get? Not even a fucking thank you. Just a "you done yet? I want to play video games."
I mean... Gee. Your cousin flew all the way to a new continent, spent his precious vacation time helping you out, and all he gets is a cold-ass shoulder.
Even my fucking ex gave me more than that.17 -
First on the phone this afternoon and also a crapload of tickets.
*alright let's do some tickets*
*tringgggggg*
*fair enough, phone comes first*
*half an hour later call finishes*
*alright, tickets!*
*tringggg*
*alright phone first again*
*handles call, hangs up*
*Aaand tickets!*
*Tringgggggggg*
*oh come on I need to do tickets :/*
*handles call again and closes convo*
*Aaaand now: ticke... *TRINGGGG*
*oh come on!!*
*handles call once again*
*please don't interrupt me now, I need to do those ti.... *TRINGGGG MOTHERFUCKER*
*fucking hell!*
*handles call and tries to stay calm*
*now tickets!*
*types reply, presses repl... *TRINGGGG 😈*
*OH FOR FUCKS SAKE*
*handles call once a-FUCKING-gain*
*if the phone rings now...*
*goes to the reply button again and: clic.... *TRINGGGGGG - GO FUCK YOURSELF!*
FUUUUUUUCKING FUCKING FUCK.
FUCK. TODAY WAS ANNOYING AS HELL.10 -
Fuck MatLab. Fuck Mathworks. Why the fuck do I still have this fucking piece of shit on my computer? Even its logo makes me want to puke.
You think JavaScript is bad? Try MatLab, JavaScript will look like a saint.
You are still virgin? Try MatLab, it will fuck you hard.
Give me one fucking engineer who has to use MatLab and love its nonsense, I dare you!31 -
“Yeah, the database password has to be ‘password’ or the code won’t work”
—My PM
Note: I don’t actually believe this to be good advice.1 -
If you have to program in JavaScript, don't forget to drink water. Excessive crying could dehydrates your body very quickly.3
-
An intern I was supposed to lead (as an intern) and work with. Which sounded kinda crazy to me, but also fun so I rolled with it. But when I met her I quickly found out she didn't even have a coding editor installed and when I advised one she was "scared of virusses". She had Microsoft Edge in her toolbar, and some picture of a cat as a background. We were given some project by our boss, and a freelance programmer helped us set it up on Trello. Great, lets start! Oke maybe first some R&D, she had to reaeach how to use the Twilio API. After catching her on WhatsApp a few times I realised this wasnt gonna go anywere. After a few weeks of coding and posting a initial project to git I asked her if she could show me the code of the API she made so far..
She told me she was using the quickstart guide (the last 3 FUCKING weeks) which contained some test project with specific use cases.
The one that I did 3 weeks ago that same fucking morning.
AND SHE WAS STILL NOT DONE...
A few days later I asked her about the progress (strangly, I wasn't allowed ti give her another task bcs the freelanc already did) and guess what... She got fking pissed at me
Her: "I will come to you when im done, ok?"
Me: "I just want to see how it is going so far and if you are running into any problems!"
Her: "I dont want to show you right now"
She then goes to my fucking boss to tell him I am bothering her.
And omg... Please dear god please kill me now...
Instead of him saying the she probably didn't do shit. He says to me that the girl thinks im looking down on her and she needs a stress free environment to work in. She will show me when its done. ITS A FUCKING QUICKSTART GUIDE YOU DUMB BITCH.
He then procceeded to whine to me about the email template (another project I do at the same time) which didn't look perfect in all of his clients.
Dont they understand that I am not a frontend developer? Can you stop please? I know nothing about email templates, I told you this!!!
Really... the whole fucking internship the only thing the girl did was ask people if they want more tea. Then she starts cleaning the windows, talk to people for an hour, or clean everyone's dask.
all this while I already made 50% of the fucking product and she just finished the quickstart tutorial 😭. Truly 2 months wasted, and the worse thing is I didn't get any apprication. They constantly blamed me and whined at me. Sometimes for being 3 minutes late, the other for smoking too much, or because I drink to much coffee, or that I dont eat healthy. They even forced me to play Ping Pong. While im just trying to do my job. One of the worst things they got mad at me for if when my laptop got hacked bcs it was infected with some virus. He had remote access and bought 5 iPhones 6's with my paypal while I was on break. I had to go home and quickly reset all my passwords and make sure the iPhones wouldnt get delivered. strange this was, this laptop I only used at the company. So it must have been software I had to download there. Probably phpstorm (torrent). Bcs nobody would give me a license. And the freelancer said I * have to *.
the monday after I still had to reinstall windows so I called them and said I would be late. when I came they were so disrepectfull and didn't understand anything. It went a little like this:
Boss: why u late?
Me: had to reinstall my laptop, sorry.
Boss: why didnt you do this in your own time?
Me: well, I didn't have any time.
Boss: cant you do this in the weekend or something? Because now we have to pay you several hours bcs you downloaded something at home.
Me: I am only using this laptop for work so thats not possible.
Boss: how can that even be possible? You are not doing anything at home with your laptop? Is that why you never do anything at home?
Me: uhm, I have desktop computer you know. Its much faster. And I also need to rest sometimes. Areeb (freelancer) told me to torrent the software. He gave me the link. 2 days later this happends
Boss: Ahh okeee I see.. Well dont let it happen again.
After that nobody at the compamy trusted me with anything computer related. Yes it was my own fault I downloaded a virus but it can happen to anyone. After that I never used Windows again btw, also no more auto login apps.8 -
Got a graphing calculator in high school for math class. Needed to memorize a bunch of formulas, saw you could program them in the calculator with BASIC. Sold the program to other students, profit.6
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when you had to maintain some stranger's shitty codebase, and you couldn't resist looking up his name on LinkedIn, then you found his profile which says he is a Rockstar coder
8 -
My Hackintosh project works! The GTX 1050 Ti runs, it boots without USB needed and even audio works!
28 -
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 -
I was told back in the 80's I wouldn't have a calculator every where I go... well, guess what mother fuckers, I don't just have a calculator everywhere I go, but it's a full computer, a supercomputer by 1980's standards, and I literally make a living writing fucking software for it...
dicks.26 -
Seniors: Welcome to the team. Feel free to ask anything if you need help. There is no such thing as stupid questions.
New Dev: Sure. Thanks.
*a few minutes later*
New Dev: How to comment a code?
Seniors: Google it....and please don't ask stupid questions.11 -
Me (refactoring bosses code):
Is this worth it?
let me work it...
I'll put this thing down, flip it, and reverse it
Boss:
did you just Missy Eliot my code?
Me:
Ti esrever dna ti pilf nwod gniht ym tup I1 -
Completely rebuilt my pc and get to sell my old one to my boss so that I can get paid to work on it 😂😂😂
Specs:
Gtx 1080 ti
I7 7700k
B250 motherboard
16g 2300mhz ram
240g SSD
1tb HHD
13 -
So, this baby just arrived :)
Now every game I can think of... Nahh, we all know that this helps you in programming by giving you some power
9 -
It all began yesterday in my math lesson.My teacher introduced us into a new subject: The Heron method.
This is a method for iteratively computing the square root of a number which was made up by Hero of Alexandria.
But here's the cool part:
When my teacher said "method" I had the thought that I could make a programm on my TI-82 Stats (my calculator).
So I used the next break to make a little programm that does exactly the same what my mates has to do in several steps, in just one step.
Here is a picture so I can explain the programm:
First it asks for the root that it should calculate then for a value to begin with and finally for the amount of arithmetic operations.
Then it goes trough the algorithm and displays the interim results (this is important for later ...) .
So back in story.It wasn't surprising that we got exercises with this method as homework but through my programm I just needed 5 minutes instead of 20 minutes (like my class mates).
9 -
Okay, question;
Can I use ANY phone number in my game?
According to Wikipidia:
"Numbers between (555)-0100 & (555)-0199 are reserved for fictional use."
But.. I'm wanting to have a little phone pop up in my game that you can enter phone numbers into and text the corresponding player (and i hope to have more than 99 players) I would just have contact names, but I want players ti be able to dick around with other players.. Like, post their number to in-game telemarketers and such. What fo you think I should do?30 -
Remember last week's build I randomly popped in between the rant feed?
Here's what it ended up being like!
21 -
TIL that TI has no goddamn chill
Texas Instruments released the TI-83+ calculator model in 1996. The Z80 was not at all stock and has the following features:
- 3 access levels (priveleged kernel, kernel, user)
- Locking Flash (R/O when locked for most pages, some pages protected and unreadable as well, only unlockable from protected Flash pages by reading a certain order of bits then setting a port)
- Locking hardware ports (lock state always the same as flash)
- Customizable execution whitelist range (via locked ports)
- Configurable hardware (Flash/RAM size changeable in software via locked ports, max RAM is 8MB which is fucking mental compared to the 64k in the thing)
- Userland virtualization (always-on)
- Reset on violation of security model
- Multithreading
- Software-overclockable CPU
- Hardware MD5 and cert handling
TI made a calculator in 1996 with security features PCs wouldn't see until like 2010 what the *actual* fuck10 -
My neighbor brought me her smartphone because it was too slow. Not only it was an old model with low RAM, but it also wouldn't allow her to install more apps due to that shitty thing of having to install them in the phone storage.
Now you will be asking, what is abnormal about this that I'm writing it here? IT WAS FULL OF BIBLE APPS, JUST WHATSAPP, FACEBOOK AND BIBLES.6 -
I just had my worst hackathon so far and need to puke my whole toxic hatred, the rant will be full of hate so be warned. (I just don't want to let it go on my girlfriend, but I need to shout it out loud somewhere)
First of all, it is alright to be a beginner at a hackathon. It is also alright to not know that much about coding and want to learn. But it is not alright to lie about your skill, pretend to be a senior programmer and waste my fucking time.
Don't even fucking dare to say your are "fit" in Android development if you just have done some foobar tutorial on YouTube, don't even bother to read the document and have literally non existent knowledge about computer science.
Why the fucking hell do you need to pretend to be a seasoned programmer if you are just a bloody beginner? I mean you are in a hackathon full of computer nerds so soon or later your impostor ass will be debunked so what is the point?
And the other guy. Why the fucking hell did.'t you say that you just begin Python for 3 months? You are not a fucking developer if you just started coding for 3 fucking months. Learn some fucking coding before starting with machine learning you fucking punk ass bitch script kiddie.
Alright, maybe I was too naive to not check my teammates' background before make a team with them. Fuck me and my fucking stupid ass. My dumb ass monkey brain fell for big mouths, I deserved the headache right now and none less.
Lesson learned!10 -
Example of really really bad UX. The site consists of more than 50% of the footer and at least 10% of the header.
Whoever designed this shit deserves a shoe deep in his ass.
12 -
Fuck Apple and its review system
So, this started in december. We wanted to publsih an app, after years of development.
Submit to review, and passes on the first try. Well, what do you know. We are on manual release option, so we can release together with the android counterpart. Well yes, but someone notices that the app name is not what was aggreed (App Name instead of AppName). Okay, should be easy, submit the same app, just the name changed. If it passed once, it will pass again, right? HAH
Rejected, because the description, why we use the device’s camera is too general. Well... its the purpose of the app... but whatever, i read the guidelines, okay, its actually documented with exapmles. BUT THEN WHY THE FUCK COULDNT YOU SAY THAT ON THE FIRST UPLOAD?
Whatever, fix it, new version, accepted, ready to release just in time.
It doesindeed roll out,but of course, we notice that the app has a giant issue, but only on specific phones. None of our test phones had this problem, but those who have, essentially cannot use our program. Nasty as it is, the fix is really easy, done in 5 minutes. Upload it asap, literally nothing changed from user point of view, except now it doesnt crash on said devices. Meanwhile 1 star reviews are arriving from these users - of course with all the right. Apple should allow this patch quickly, right? HAH
THE REAL BULLSHIT COMES NOW
With only config files changed, the same binary uploaded we get rejected? What now? Lets read it. “Metadata rejected, no need to upload new binary”.... oh fine only the store page is wrong? Easy. Read the message, what went wrong. “Referencing third party content is nit permitted on the app store” meaning that no android test device should be shown. Fine, your rules. They even send a picutre of the offending element. BUT ITS NOT EVEN ON THE STORE. THATS A SCREENSHOT OF THE APP. HOW IS THAT METADATA? I ask about this, and i get a reply, from either a bot, or a person who cant speak or read english, and only pasted a sample answer, repeating the previous message. WTF. Fine, i guess you are dumb, but since they stop replying to our queries, do the only sensible thing, re-record the offending tutorial video that actually contained an android device. This is about 2 weeks, after the first try to apply a simple patch to a broken app. And still, how did it pass the review 2 times?
Whatever, reupload again, play the waiting game for a week, when the promised average wait time is 2 days, they hit us with a message, that they want to know what patent we use in our apps core functionality. WTF WHY NOW? It didnt bother you for a month, let it release ti production and now you delay a simple patch for this? We send them what they know. Aaaaand they reply: sorry we need more time to review your app. FUUUUUUCKKK YOUUU. You are reviewing a PATCH with close to zero functional change!!! Then, this shit goes on, every week we ask about an ETA, always asking for patience... at the end it took another 3 weeks... so december 15 to jan 21 in total...
FOR. A. SINGLE. FUCKING. PATCH
Bottom line is what is infurating, apple cares that there is an android device in the tutorial video, but they dont care that a significant percentage of our users simply cannot use the app.
Im done7 -
!rant but history
I found this old micro controller: The TMS 1000 (from 1974). The specs: 100-400kHz clock speed, 4-bit architecture, 1kB ROM and 32 bytes (!) RAM. According to data sheet, you sent the program to TI and they gave you a programmed controller back - updates to the once upload program were impossible, but an external memory chip was possible.
I'm glad we have computers with more processing power and storage (and other languages than assembler) - on the other hand it enforced good debugging before deployment and and efficient code.
Data sheet: http://bitsavers.org/components/ti/...
6 -
Tl;Dr - It started as an escape, carried on as fun, then as a way to be lazy, and finally as a way of life. Coding has defined and shaped my entire life from the age of nine.
When I was nine I was playing a game on my ZX spectrum and accidentally knocked the keyboard as I reached over to adjust my TV. Incredibly parts of it actually made a little sense to me and got my curiosity. I spent hours reading through that code, afraid to turn the Spectrum off in case I couldn't get back to it. Weeks later I got hold of a book of example code to copy out to do various things like making patterns on the screen. I was amazed by it. You told it what to do, and it did it! (don't you miss the days when coding worked like that?) I was bitten by the coding bug (excuse the pun) and I'd got it bad! I spent many late nights on that thing, escaping from a difficult home life. People (especially adults) were confusing, and in my experience unpredictable. When you did things wrong they shouted at you and threatened to take you away, or ignored you completely. Code never did that. If you did something wrong, it quietly let you know and often told you exactly what was wrong. It wasn't because of shifting expectations or a change of mood or anything like that. It was just clean logic, simple cause and effect.
I get my first computer a year later: an IBM XT that had been discarded by a company and was fitted with a key on the side to turn it on. With the impressive noise it made it really was like starting an engine. Whole most kids would have played with the games, I spent my time playing with batch scripts and writing very simple text adventures. And discovering what "format c:" does. With some abuse and threatened violence I managed to get windows running on it. Windows 2.1 I think it was.
At 12 I got a Gateway 75 running Windows 95. Over the next few years I do covered many amazing games: ROTT, Doom, Hexen, and so on. Aside from the games themselves, I was fascinated by the way computers could be linked together to play together (this was still early days for the Web and computers networked in a home was very unusual). I also got into making levels for Doom, Heretic, and years later Duke Nukem 3D (pretty sure it was heretic; all I remember is the nightmare of trying to write levels entirely by code!). I enjoyed re-scripting some of the weapons and monsters to behave differently. About this time I also got into HTML (I still call this coding, but not programming), C, and java. I had trouble with C as none of the examples and tutorial code seemed to run properly under a Windows environment. Similar for my very short stint with assembly. At some point I got a TI-83 programmable calculator and started rewriting my old batch script games on it, including one "Gangster Lord" game that had the same mechanics as a lot of the Facebook games that appeared later (do things, earn money, spend money to buy stuff to do more things). Worried about upcoming exams, I also made a number of maths helper apps, including a quadratic equation solver that gave the steps, and a fake calculator reset to smuggle them into my exams. When the day came I panicked and did a proper reset for fear of being caught.
At 18 I was convinced I was going to be a professional coder as I started a degree in Computer Science. Three months later I dropped out after a bunch of lectures teaching what input and output devices were and realising we were only going to be taught Java and no C++. I started a job on the call centre of a big company, but was frustrated with many of the boring and repetitive tasks we had to do. So I put my previous knowledge to use, and quickly learned VBA to automate tasks. It wasn't long before I ended up promoted to Business Analyst where I worked on a great team building small systems in Office, SAS, and a few other tools.
I decided to retrain in psychology, so left the job I was in and started another degree. During my work and placements my skills came in use a number of times to simplify and automate tasks. I finished my degree, then took a job as a teaching assistant while I worked out what I wanted to do next and how to pay for it. Three years later I've ended up IT technican at the school, responsible for the website, teaching a number of Computing lessons each week, and unofficial co-coordinator for Computing as a subject. I also run a team of ten year old Digital Leaders who I am training in online safety and as technical experts; I am hoping to inspire them to a future in coding. In September I'll be starting teacher training with a view to becoming a Computing specialist teacher. Oh, and I'm currently doing a course in Android Development in my free time.
And this all started with an accidental knock on the keyboard of a ZX Spectrum.7 -
If only there were some previous example of a mouse with a cord in a more convenient spot Apple could've used as a reference...
At least you don't need a mouse to commit, push and stare at devRant😅.
4 -
Me after a long coding session with a well prepared working flow: I am such a great computer scientist, I can conquer the world.
Right after that I found a repository for computer science papers and got immidiately hooked. Well, the level of knowledge and theory is so immense that it brought me back to ground of reality again: I know so little that it is almost ridiculous, even if I read and code 16 hours a day I may never understand computer science as a whole.
Le me sad.12 -
So I had to buy a laptop
I had a Lenovo G50-70 (2014) it was really good, mid-range i5, 6GB of RAM and to speed it up I've installed an SSD. 3 years (and some formatting) later it started being slow, I couldn't even play Minecraft anymore (and the battery was dying)
This year we're learning and using PCs for the first (real) time, so I needed a good laptop.
I started searching everywhere, Google, shops, Amazon... (Excluding HP and Acers for good reasons 😂) so I've found this Asus, which isn't really famous, but the model is UX510UX.
FHD display, Nvidia 950M, i7-7500U, really good battery, 8GB of RAM, 1TB of hard disk
I bought an additional 128GB M.2 SSD from WD (I'm sorry but I can't live with a HDD 😂)
All of this for ~700€
I'm very happy for the purchase, the laptop is all metal (pinky bronze, but I like it)
It's really powerful, I can play GTA with mid-high details without any lag. (Remember, I play GTA on the desktop with a 1080 Ti so my standards are high)
I'm happy 😄!
22 -
"please copy these 32767 bytes to VRAM" → infinite bytes copied, entire address space destroyed.
"please copy these 32768 bytes to VRAM" → 4 bytes copied
thank you, TI, for making the shittiest possible routines that are infinitely picky.3 -
Just got a lection from my manager.
Today he sent me an email with request to change validation on one field validation from decimal(5,3) to int which will be 5 digit number. Ok i did that, I changed it on UI, changed validation, changed mappings, changed dtos, created migration files, and changed it in databse. After i did all of that I replied to his email and said that ive changed validation and adjusted it in database.
After my email here comes rage mail from manager with every fuckin important person in cc I kid you not. Manager is asking why the fuck did I change database when Ive could only use different validaton for that field on UI.
I Almost flipped fuckin table. What does validation good do if you wouldnt be able ti save that form? And form has like 150 fields. And if I left validation only everthing would fuckin break.
Sometimes i think that its better not to think.
FML
7 -
Google:- Google home is using machine learning to remove all type of back noise like traffic, air, and others so the call experience goes smoother.
Microsoft:- In Skype we are using machine learning to catch all type of back noise and mix it with your voice. Skype will try every possible way to make your call experience as bad as possible. Every type of noise Trafic, Air, hardware, your breath if there is nothing! the software will cut your voice and send only a few parts.4 -
Could the deverloper of this app make the increment and decrement symbols on the right side so I can upvote/downvote posts with my right thumb?
#please?7 -
just had a 3AM fucking brain blast
On the TI-8x line of calculators, you can do link port shit to essentially blit music to the barrel link port. However, the only library for this sounds like dick and is a superslow piece of shit.
I've just had a thought:
The library this dude wrote spaces the note out, waits for it to end and then resets the port.
If you're blitting music to the port rapid-fire, you don't need to reset it except either after the music or during rests. I can push a note with a waveform of 0hz to the link port to reset it, so...
The dude posted his source, so I could theoretically have it set the link port to whatever note and immediately return.
This would make the time between notes upwards of like 8x faster, bringing my sample rate from like 25 to 200 or so. That's almost fast enough for barely-recognizable voice synth! A little fiddling would be needed to get me the rest of the way there, but there's probably optimizations I can do to push the envelope some.8 -
So I just finished a prototyp for my thesis. Still need to segment the real data myself and collect some statistics stuff to write about the network, but I am pretty proud of the result considering the dataset is very small.
For now I need some god damn sleep.
6 -
I am building a PC for my first time and thought about every step more than twice. This is going to be my build:
Processor: AMD Ryzen™ 7 2700
Mainboard: X370
RAM: Corsair DIMM 8 GB DDR4-2400
Video card: Zotac NVIDIA GeForce GTX 1050 Ti
SSD: Samsung 960 EVO 250 GB
HDD: Seagate ST1000DM010 1 TB
PSU: PURE POWER 10 | 300W
Case: Aerocool Cylon RGB Midi-Tower - black
What are your opinions on this build?61 -
Marketing : Do you think we can implement this feature in a system?
Dev : Hmm....*checking specs*...This will...
Marketing : *interrupts* we have already signed a contract with a client.
Dev : ugh......7 -
I used to think I was so clever by viewing the source code of websites, and would just scroll through it for fun, but what really got me started in programming was the TI-83 calculator I got in grade 10.
You couldn't view the code of most programs on that calc without a computer connection, but I managed to get my hands on the source code of something simple and learned how to prompt for values and calculate things with them. Before I knew it, I was making little programs in BASIC that did formulas for me (Area/circumference of a circle, etc.). One of my professors caught me showing my calculator to another student in class, and assumed I was being a bad student. When I said I made a program as a shortcut for one of the formulas we were learning, she tried to call my bluff and said to write the whole program on the whiteboard for the class to see. 10 minutes of writing and more than one blank stare from my classmates later, the teacher just waved me off and continued the lesson. I was chuffed :-). I made these simple programs for all my math classes throughout high school.
Unfortunately, my first year of university I took a CS course, and my teacher was probably the worst I've ever had in my life. I decided it wasn't for me, and though I did maintain my general aptitude for tech (and was still the person who fixed everyone's printers and viruses), I took a different path, eventually getting an Arts degree in Anthropology.
Where I live, the market for this is more than stale. In fact, it's completely flat, so I thought I would take a course about programming with Arduinos for fun and see if I should return to school for a different certification. It was AWESOME! I made a wireless weather station with Xbees and sensors and built my own anemometer.
I got a job at a manufacturing company, and had the fortune to build a robot which eventually made it's way to the second season of Battlebots. The level of intelligence and enthusiasm I encountered really inspired me, and now here I am at 31, halfway through a BSc in Computer Science and working for a company that makes 3D printers.
It's been a long journey, but the adventure always starts anew tomorrow.5 -
Applied to a Jr. Dev job and was hired as a Digital Marketer — I can deal with this, I’m AdWords & Analytics certified. What I can’t abide is that I spent the last year working my ass off learning to code and the person next to me with the Jr. Dev position only uses DIVI and has zero inclination to study, learn or write basic HTML & CSS—much less PHP. I’m not an expert by any means but I love programming, I love the problem solving, the challenges and the culture of it all. So far, and these are only two examples, I’ve shown him how to use the target attribute to open a page as a new tab, and how to register a nav in the functions.php file to create a menu but he is unwilling to even attempt it. Rather, he told me that I was too technical and that no one would be using code in this day and age.
For the record, I think DIVI is a cool platform, it’s clear that my boss knows nothing about code to be fair and I love my job— this is my only issue so far😂 I just needed to rant.
5 -
A few of you have used the big-screened TI calculators. Like 1 of those people knows I write demos for the monochrome 6MHz Z80 ones.
I have news for that person.
12 -
FFUUUuucccckkk me sideways. So I decided to look into USB type-c's power delivery and alt modes. Cause I kinda want to make an adapter card to run my displays over a single cable. TLDR of the rest: USB-C has some huge capabilities which noone is interested in using since its way to complex to handle for what its worth in the end.
Now PD alone is kinda ok to deal with since a lot of powerbanks use it and some hobby guys documented how to work with it. I find it really odd thou that you NEED to use a dedicated IC for using the configuration chanel to negotiate how much power you can draw. Why the USB standard didnt use some simple 5V low speed signalling? Also the standard says that you only have to implement 5v 0.6A with every other power level being optional. (This is also true for cables. Most manufacturers use only the USB 2.0 standard for them and brag about how fast type-C is. ლ(ಠ益ಠლ) )
Now to the alt modes. These motherfuckers are a real shitshow to deal with. First you need a Mux to deal with USB-C's two way insertion, so your signals wont get flipped. Next thing is that you have four lanes at your disposal in alt mode. Which you can either use for four Display Port Lanes or two DP lanes and two USB 3.0 lanes. (You always get USB 2.0) Now you may think that there would be one simple chip to do it all? Nope you need atleast two at the price of 6$ each. One for PD and one for Alt modes. Both are very hard to solder (QFN, 0.5 mm pitch 40+ pins) TI ended up being the only one with a decent offering of IC's that do what I need. As for working with them, you would think that you just slap a simple MCU on there that communicates over I2C or SPI to configure the chips? Nope! You program the chips memory from which it configures itsself. And the programming is done with some TI tool which gives me no idea as to how you can handle everything whith no control logic behind it.
Looking into alternative IC's leaves me with cypress semi. And their documentation is basically a total mess. I wanna know what that chip is good for and what I need to do to make it work. I dont care about technical details mixed with marketing jargon nobody understands. And I really despise that I have to register just to download a datasheet. Especially since there is no info about it on the main page.
And this whole rant hasnt even touched the topic that USB-C only uses DP and nothing else. So you better hope that you have DP++ so you can use a passive conversion.
This was my Ted Talk about USB-C. Some info in it may be subject to my stupidity and errors as it currently is 02:15 in the morning and I need some sleep.14 -
Enough is enough! I can't do it anymore!
...
alias pm='python manage.py'
alias ga='git add .'
alias gc='git commit -a'
alias gi='git init && touch .gitignore && printf ".idea \n venv \n node_modules \n out \n *.iml \n *.log \n build \n target" > .gitignore'
alias gp='git push'
alias gps='git push --set-upstream origin master'
alias gr='git remote add origin'
...
Much better :D13 -
People with "I am a senior, only I have to be right" mindset are really fustrating to work it.
It is not that hard to accept the truth. No one can be right all the time and no one gonna look down on you for that. You don't have to shove off-topic stuffs down the other people's throat when you realize you might be wrong.4 -
When will medium and its coding tutorials die out already? Why the hell are every fucking post of this plattform so cringy af, like tf why you start your tutorial with a fucking irrelevant meme you dumb asshole? Your code snippet is mostly garbage and you aint explain shit; I am not even sure if the code is yours. Go eat a dick and learn the subject properly before even start to teach people online.6
-
Follow-up to my previous story: https://devrant.com/rants/1969484/...
If this seems to long to read, skip to the parts that interest you.
~ Background ~
Maybe you know TeamSpeak, it's basically a program to talk with other people on servers. In TeamSpeak you can generate identities, every identity has a security level. On your server you can set a minimum security level you need to connect. Upgrading the security level takes longer as the level goes up.
~ Technical background ~
The security level is computed by doing this:
SHA1(public_key + offset)
Where public_key is your public key in Base64 and offset is an 8 Byte unsigned long. Offset is incremented and the whole thing is hashed again. The security level comes from the amount of Zero-Bits at the beginning of the resulting hash.
My plan was to use my GPU to do this, because I heared GPUs are good at hashing. And now, I got it to work.
~ How I did it ~
I am using a start offset of 0, create 255 Threads on my GPU (apparently more are not possible) and let them compute those hashes. Then I increment the offset in every thread by 255. The GPU also does the job of counting the Zero-Bits, when there are more than 30 Zero-Bits I print the amount plus the offset to the console.
~ The speed ~
Well, speed was the reason I started this. It's faster than my CPU for sure. It takes about 2 minutes and 40 seconds to compute 2.55 Billion hashes which comes down to ~16 Million hashes per second.
Is this speed an expected result, is it slow or fast? I don't know, but for my needs, it is fucking fast!
~ What I learned from this ~
I come from a Java background and just recently started C/C++/C#. Which means this was a pretty hard challenge, since OpenCL uses C99 (I think?). CUDA sadly didn't work on my machine because I have an unsupported GPU (NVIDIA GeForce GTX 1050 Ti). I learned not to execute an endless loop on my GPU, and so much more about C in general. Though it was small, it was an amazing project.1 -
Hi devs, newbie here and i want to tell you my story for introduce myself.
I work for a company that develop web-app for managing taxes and sell it to locals cities.
We develop this web-app in Rails framewok and i litterally learned and work with this company from 2 years.
But i'm not happy at all. I was always hated and blamed for my work. My boss always take impossible deadlines and pretend ti finish the work in time, even if i had to overstay at work, even at home, even saturday. I'm not a really smart guy, so i often do dumb errors and I really suffer the nervous burnout and stress. Now i want to change work and i'm search far away from home but still in Italy, like Milan i.e. but i'm still confused. What i should do? I'm the problem?
PS. I want to thanks all of you that with your post get me laugh, inspired me and make me feel part or a great group.
Sorry for my base english6 -
When programmers troll. The comments of this commit is also legendary: https://github.com/torvalds/linux/...
6 -
How much You know from this?
How much you are earning by that knowledge?
How much your company can give that person?
8 -
Now my facebook messenger app does it's updates inside the app without my consent to install an apk.
I'm scared
7 -
first real program was an 8x8 maze game on my ti-83+ calculator. wrote all as nested ifs, and if you took one wrong turn it'd run out of memory3
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/* Not a rant, more like a story with a good ending */
Le me finally got an interview for a big company, started preparing for technical questions, white board test, basically anything related ti a technical interview. The role was for a graduate software developer as i just finished my college and is my first ever interview with a company.
At the interview, he sat down and said " it will be a friendly and a very informal type of interview " and then carried on to ask me about my interests and past experiences and shared some details about the company and technology they work with. At one point i started ranting about some problems i was in due to javascript's nature of compiling even though syntax isn't right and we both had a good laugh as well about it. Idk but i felt like the interviewer made me feel really comfortable so that anything we were having a chat about was without stress, as i was nervous the whole time before the interview for being my first expereince ever.
After leaving the office i felt like this was too simple for the role i applied for and thought the company might not be interested, 4 days letter i got a mail that they are offering me the role as the feedback from interviewer was excellent.
Pretty wierd but fun experience frankly.2 -
Do arcade games (Pac-Man, Donkey Kong, Berserk) count? I got my allowance in quarters.
Atari 2600? Ti/99 with a tape drive to play a game at my friend's house?
Having to buy a 5.25" floppy in the HS bookstore for typing class on the TRaSh-80s and finding a way to put a break in the program and save it to disk so I got top score on assignments?
Tron. That's what really did it for me. To this day, I like to imagine there is a vast world inside the computer.
After a BASIC programming class in HS, I got an Apple IIGS and started writing my own load menus for these little games I'd find around FIDO and newsgroups. Instead of "PR#6, brun gumball" a nice styled menu would show where you could press the number of the game you wanted to play.
I bought a book on Apple assembler and promptly got disillusioned with full blown programming (in 1988), instead sticking to BASIC and, later, JavaScript, HTML, PHP, CSS, and Python.
Who remembers sharing hacked PCP accounts to dial out of state BBSes?
Applied Engineering customers and 300 baud chatroom lurkers represent.
User #243, God's Country chat2 -
finally got TI to cough up their SDK and I noticed there's no compiler or linker or anything. Turns out I need to use TASM.
...TASM is for MS-DOS or compatible. I'm on Linux.
Well, it went poorly, as usual, specifically like this:
- tried to automate building with DOSBox config and Python script: output binary always corrupted. Manually repeated, TASM mangles output on DOSBox every time. No PCem or 86box, and i'm on a Ryzen, so no KVM DOS. Out of luck there.
- TASM Linux build or wrapper? No build, but there is a wrapper! ...wait, it needs... 4 things written by random people to be made from source. I mean, that's not actually that bad... oh, after setting all of them up (and struggling through some autoconf/automake bullshit, one of the programs only had source for a 2.x kernel and autoconf/automake were not happy about it) it fails because one project's been worked on a lot more and dropped support for working with the other 3... goddammit.
- Community SDK? Several options for this... but all of them need .NET 2 to run on Win9x, don't work in Wine, or require... hey look, TASM! GODDAMMIT!
- DOS on a real machine? It's a massive bitch to shuttle files to and from a real DOS machine quickly and I can't take 30 minutes between builds that take me 4 minutes to change enough to need tested again.
why must i suffer like this23 -
Quick vent...
I just hate how other people in my organization keep blaming the systems instead of taking a second to verify if the data that they are feeding the system is accurate!!
It's like adding "4+5" in a ti83 and blaming the TI engineers because the result is not the "4" they wanted! 🤨 -
Compiling software on Linux:
Python interpreter? Easy peasy, just some dependencies here and there. Make does a good job.
Linux kernel? Piece of cake, 20 years of development will be freshly served on your machine after one hour compiling (I have a pretty powerful computer).
Tensorflow? Fuck this shit I am outta.
What is your story with self-built software? Which piece of code has the most terrible dependency hell?9 -
for your next edition of "TI's constantly been smoking crack since the 80s and has no intention of ever stopping":
the TI-8x calculators have a hardware buffer and an OS-provided buffer for screen data, effectively being an "immediate" buffer in hardware, to be displayed next VBlank, and a "slower" buffer, being what's copied to the "immediate" buffer when the OS decides it's time to update the screen. All well and good, maybe a little weirdly done but all in all makes sense. (You can even define a third buffer in RAM if you need to triple-buffer your shit.)
The problem arises when you use TI-BASIC and try to draw to the screen:
If you do something like, say, draw a circle, you'll notice that it's visibly drawn to the screen one pixel at a time. However, looking through what bits of the SDK I can find, the OS' "draw circle" assembly routine *doesn't update the immediate buffer!*
This means that, in TI-BASIC, the "draw circle" routine doesn't use the ACTUAL circle-drawing routine the OS provides, but instead individually calculates and plots a pixel, then updates the hardware buffer (an ENTIRE 768 bytes are copied EVERY TIME) and waits for VBlank to pass before repeating for the next one. In other words, it's deliberately slow as fuck.
Why? All the drawing commands, outside of like 2 or 3, do this. Why would you deliberately slow down the process of drawing to the screen on a system that you KNEW would be popular for people to code on???9 -
When bugs are seen by the client and boss therefore asks me "did you know about this bug?", what I'd really like to answer is:
"well shit, no! I would have solved that or at least told you about it, don't you think? what kind of fucking question is that?"
But then I just answer "no, lemme check"2 -
My two cent: Java is fucking terrible for computer science. Why the fuck would you teach somebody such a verbose language with so many unwritten rules?
If you really want your students to learn about computer, why not C? Java has no pointer, no passed by reference, no memory management, a lots of obscure classes structure and design pattern, this shit is garbage. The student will almost never has contact with the compiler, many don't even know of existence of a compiler.
Java is so enterprise focused and just fucked up for educating purpose. And I say it as somebody who (still) uses it as main language.
If you want your students to be productive and learn about software engineering, why not Python? Things are simple in Python can can be done way easier without students becoming code monkeys (assuming they don't use for each task a whole library). I mean java takes who god damn class and an explicitly declared entry point which is btw. fucking verbose to print something into the console.
Fuck Java.20 -
At age 6 I was deemed as an idiot savant. Coding is boring for me now. Age 7-10: I worked for an underground agency that was focused on harvesting people's organ data from MRI machines to predict the economic future. 10-14: I experimented with smoking crack to increase finger efficiency. Since then I've quit, and I've been living in Miami trying to create a lofi industrial folk album using nothing but a TI-84, some wire, and an old fender amp.2
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Any fun self-hosted app or useful services you guys use on your own server?
For some weeks I have started to host my own git repository with gogs and take continious development into my control with jenkins and feel pretty neat.
Now I understand why my grandmother loves to raise her own food even when she could buy everything in the supermarket.11 -
my friend was bragging how he could program a game on his TI-84 calculator
it was just a (buggy) random number game
I told him good job, I program a bit, too
he said "yeah? what do u do?"
I said "I made two apps"
he walked away
I thanked god -
It all starts with a small regex script to automate my coding session. Now I start to automate every shit I used to hate (without notice it).
Where was Python all my life. Where was it when I have to configure my server, run integration tests or benchmark all by myself. The past was really scary 😂5 -
Linux users, do you admin your server manually or do you use any web interface tool? After getting the third server of the day running I think I need a tool to make the work faster. Do you have any recommendation? Cpanel ist pretty neat but sadly not free10
-
My password manager!!
I use passwords I can never remember, stay logged in, next time I need to log_in I use the passqord forgotten button, reset it with my e-mail or better phone2 -
This week at work I spent 20 hours debugging automated tests to avoid manual testing that would've taken a few hours.5
-
Making games for my TI-Nspire CX CAS is so much fun!
It's so simple but you can do a lot with it. It's also a bit of a challenge because you don't have a huge API with lots of methods and events. You have to use what you have.
Oh btw you can program it with Lua!15 -
Out of nowhere my Linux Mint crashed and I can only enter emergency mode. What the hell Mr. Torvalds?
Thank god my home folder is in a separated partition and all my data is on remote git but I am atill very annoyed since the crash was in middle of my tunnel blick.18 -
The "click" moment always feels fucking amazing. TI made some retarded ASM routines (as usual) for drawing various things to the screen, most of the time whatever you try to draw takes upwards of 3 frames at 15MHz to draw. A LINE KNOWN TO BE 100% STRAIGHT SHOULD NOT TAKE 1/3 OF A FRAME TO PLOT EACH PIXEL OF. I managed to get it down to 300-some cycles per pixel on the 2 i've messed with, which still isn't great, but it's a massive increase in efficiency, so fuck it, i'm happy. The "click" was when I managed to get a serious optimization working that took over 3 hours to debug.2
-
My productivity has gone fucking low.
I have hundreds of things ti do , Prepare for exams, write code for my internship project,write code for my game, learn new things about ML,etc.
But all I fuckin do is play games all day instead of making mine!
Plz help, give me some words of encouragement or tell me something that you do to boost your productivity and keep away from distractions !6 -
Probably when I was younger and got my AI working for her checkers game I made in Z80 asm for TI-86. Spent so much time on it not working and then seeing it finally working and taking jumps and scoring the board positions and it seemed semi intelligent even thought it was a very weak ai ... Still I was excited 😁5
-
4 a.m. I got a nocturnal leg cramp so bad that I had to reinstall this app. Fuck forced homeoffice.4
-
Back in grammar school we started programming in TI-Basic on a TI89 Titanium as it was part of math class (calculus and geometry). I didn't really understand much because the teacher thought it was a great idea to start with recursively calculating GCD (and we were in a sort of "linguist profile", nobody had ever touched a line of code in their lives before). I still liked it though and by some coincidence I got an old Win95 compaq notebook to play with from a friend.
I started playing around with the CMD prompt and batch files and could apply some of the things I had learned on the TI, like GOTO or If statements. I still didn't know what I was doing of course, and so it happened that I used the > file pipe when trying to compare two values. Suddenly there was a file with some code fragments and I started to get what I had done. I put the file pipe into an endless GOTO loop and was amused how those few lines filled up the whole desktop with nonsense files. I went on to refine this a little so I could control it with another file that acted as a kill switch when present. Over the next weeks I played some more with it and made it write out and start another batch file that would check whether the original script was still there and recreate it if not.
That notebook was so large and heavy I could not bring it to school, so I wrote all code by hand on paper and typed it in when I got home, that way I could still code in class when I was bored and no one would notice.
So my first ever "program" that I wrote myself was some lousy malware.5 -
Seriously, I never understood all the memes about google chrome eating ram. I am used to opening like tons of tabs and my general ram usage never exceeds 4GBs. What is the fuckery with all hatred against chrome, someone please explain!
9 -
How long does it take you guys to learn Node JS?
My professor wants me to work for him on a CRUD Server for a semester, I have some experience with JavaScript and API programming with Spring Boot. Should I take the offer and learn more about Node at home?
I think I will feel like an imposter if I take the offer if I don't have any previous experience in the stack11 -
So i am dating this one girl that has been friends with me for as long as i can remember. We got the families to know what's happening and they are happy with one problem. Her brother.. He's fine and i spoke to him but he seems to have an issue only when im unable to help him like when he asks me if i have annold phone laying around, can help get him something ect. And i am actually getting a little pissed off because i know him but he seems to either be taking advantage or trying to gain something out of his sisters and my relationship or tries ti make me feel guilty for things i don't want to do. His sister doesn't know and i dont want to have her and her brother argue because of me. Why tf can't a person just be happy..6
-
Is it legal to destroy other company's site or app. because they didn't pay your money in the past?
and also app they created is not secure.
The company is in another country.
.
.
.
If "No"
I'll still do that. I don't care.4 -
When I first began with Python I really missed the static typed checking from Java, I barely know anything about a returned object from a method and have to read the API extensively for every new library.
After a while I finally understand why Python is so powerful, the combination of dynamic typed language and rich default methods make the language unbeatable for your productivity.
While Java's Object only has toString(), hashCode(), equals() or clone(), Python's basic Class has every fucking method for every scenario I could ever image. No wonder that libraries like numpy or pandas work so well and fluidly.8 -
How well do you speak git? Name all commands you know how to use 😄:
init, add, commit, remote, cherrypick, push, rm, rebase, reset, submodule.
Did I miss something?18 -
And on that terrible disappointment, it's time to nuke that macOS install!
It would be easier if instead of getting GTX 1050 Ti, I grabbed some Radeon...
11 -
Does anyone else feel like he is choking the device when holding a button to force reset/shutdown?
Or is it just me angry with my Asus notebook with Windows 10 that would keep the LED on after "shutdown"?3 -
I gave in...
Chimera N850HK1 15.6'' Full HD IPS Display 1920x1080 Laptop
Processor
Intel® Core™ i7-7700HQ Mobile Processor (4x 2.8GHz/6MB L3 Cache) [N850HK1]
Memory
8GB DDR4-2400
Video Card
NVIDIA GeForce GTX 1050 TI GDDR5 4GB - [N850HK1]
Primary Hard Drive
1 TB 7200rpm Super Slim Laptop Hard Drive - Single Drive2 -
In a place that i worked we decided to made a xmas lunch/party just with TI.
So, we did a BBQ at boss house.
While we were waiting for the lunch, that "boss's favorite guy" takes a mic and start to make fun of all people in the party... ONE BY ONE, in a really tougth way.
Everyone was upset, just the boss and "that guy" were laughting. So people just started to leave.
It's a shame know people that feels good with itself when jokes with mates disabilities...3 -
Just found out about JSON API: https://jsonapi.org/
In a nutshell, it's a very standardized REST API and feels very good to use. Let's see if the standard will be accepted by the market.2 -
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 -
EVERY FUCKING TIME I HAVE TO ASK FOR SOME DNS CONFIGURATION OTHER THAN A SINGLE "A" RECORD THE TI HEAD MANAGES TO FUCK UP...
WHAT THE FUCK IS SO HARD DUDE???
CNAME? OK!
FUCKINGSUBDOMAIN > FUCKING.ALIAS.COM
THIS TIME OUR FUCKING PROVIDER CANT MANAGE ROOT DOMAIN CNAMES SO WHAT DID HE DO?
SIMPLE SAID "ALL DONE" AND ONE WEEK LATTER PEOPLE ARE COMPLAINING BECAUSE THE FUCKING ROOT DOMAIN ISN'T WORKING...
COME ON DUDE, JUST KILL YOURSELF.
AND FOR THE FUCKING MILLIONTH TIME: DOMAIN REGISTAR AND DOMAIN MANAGER ARE TWO SEPARATE FUCKING THINGS! YOU CAN REGISTER YOUR FUCKING DOMAIN ON GODADDY AND MANAGE IT ON FUCKING CLOUDFLARE BY CONFIGURING THE FUCKING DNS SERVERS5 -
When i code in PHP. I forgot to type semicolon.
When i code in Kotlin I forgot that semicolon is not necessary.1 -
My road trip still lasts for another 5 hours and my laptop does not have power anymore 😧😧😧
I could refactor or comment so much code. Maybe add even more loggings and unit tests, but noooo 😔4 -
TI can't be competent enough to use their own fast circle routine that they implemented in their calculator but they have the braincells required to make the "update the screen" routine "rst 28h"?
i thought it was gonna require a flipped I/O bit or a farcall to another Flash bank that takes a few thousand cycles or something, considering how much sense any of this shit makes inside...2 -
Start with a TI Basic program on ti 84 plus in schhol. The program was written by my math teacher an calculate within 10 step the square root from an number.
Then i start code my on programs and play a costum os on my ti. Years later start with java in computer science at school. Coding in java editor. -
Approaching the limit of what TI-BASIC can do without busting out the modern calcs. Doing a simple operation on the whole 95x63 1bpp graph mode screen, say, turning all pixels on or off, takes over a minute. Add any sort of calculation to that...
I'm already using BASIC-callable machine code snippets to scroll the screen one pixel (which are nigh instantly finished,) and i'm so fucking tired of scrolling effects...
God, adding sound is gonna be a nightmare...
EDIT: for reference, dev machine is a TI-84+ Silver Edition. Not one of the ones with the eZ80 and backlit color screens, the greenish Z80 1bpp screened one. The one that's an 8MHz Zilog that TI decided to make multitask. The one where oscillating the screen at an integer division of full framerate fries it in seconds? -
What do people here use for blogging and hosting? Everything I can find from searching suggests self-hosted Wordpress, but I am cautious because of its reputation in the dev world and since all the guides I have found so far are directed at non-coders. Thanks in advance for any opinions 😊8
-
So this is an update of this: https://devrant.com/rants/1466905/...
We both are busy butbi enjoy the fact that i dont need to be on call 247. So after telling her she and i have been alot more comfortable around eachother (and it is very weird for me, the friday i was by her and the family. Her mother looking at me while im trying ti slide my arm away and she trying to cuddle with me ect.) Turns out - her mother does like me, sooo im sitting with an issue.
I told her that i need to talk to her about eachother this coming Friday. I can take her to eat and have a picnic (the house is 500m from a private beach) and we can talk.
I have No idea what im going to talk about other than tell her how i feel and ask her how she feels and we have dated but im not sure if i should ask her out oficially. Btw im sensing ill be awkward when it comes to the last question knowing she probably expects me to start these conversations because she is shy..
Im so paranoid and i have 4 days but it feels like its not enough planning. I needed a 2week sprint to plan this kind of thing.2 -
Hello sysadmins, silly question but can I consider Python as a serious alternative to powershell/bash? I have always hidden myself from learning bash considering myself not that kind of guy hacking around in Linux. Thanks in advance4
-
Serious question, which language would Iron man rather code in? The billionare genius may have too little time to write his whole infrastructure in C/C++. My bet is on Python since it provide every feature a super hero, who has lots to do might need16
-
Silly question: what is the main difference between a procedural programming paradigm and a functional paradigm?7
-
I accept offer letter from x company.
And just before 3 day of joining i got far better offer from company y.
So i told company x that i got better offer I don't want to join there anymore.
They told me that after accepting i should not find new job, my word has no value, and told me "keep that attitude (sarcastically).
I know i did wrong. How do you guys handle that?
Is it wrong to accept other offer after accepting one?8 -
idk why, but why focus so much on internal stuff that never will be public...this is also my favorite quote
1 -
Asked us to build a car and later complain because it cannot fly.
And then, expect us to turn into a plane in 3days? -
!rant/story:
Aaayoo issya boi the OG rapper straight outta Compton, wassup?!
Nah, for real, though.: How are y'all doing? It has been a long time. I hope y'all are having a great time (can sense some peoples' incoming negative comments due to corona).
I built my completely new first gaming rig like a few weeks ago after my school laptop stopped showing any signals.
The specifications are the following.:
- Mobo: MSI B450 TOMAHAWK MAX
- CPU: AMD Ryzen 5 3600 (no iGPU)
- dGPU: KFA2 RTX 2070 SUPER OC
- 2nd dGPU: GTX 550 TI (this one gets a new rant/post)
- RAM: 2x G.SKILL Ripjaws V 8 GB 3600 MHz
- PSU: Be quiet 650 W (It was the platinum edition afaik. I originally bought the 600 Watt Gold edition, but somehow they sent me the 650 Watt for no additional charge... which is great for me haha)
- HDD: 2x 4TB NAS HDD in RAID1 configuration (to load all of my games around 2 TB right now. Got the two HDDs for 110 Euro including the SATA Data cables)
- SSD: One Intenso 240 GB SSD and a reused Samsung 256 GB SSD from my old broken Lenovo laptop
- Case: Be quiet Pure Base 500 black with a glass panel on the side
While building my first PC, it was one hell of a challenge. I knew how it all was working in theory, but to put it all together, practically, was a bit of a challenge, but it was a nice challenge. I learned a lot and have a performance gain I could only ever dream of.
I used to play my games first on a Toshiba satellite l750d laptop (around 40 fps in cs:go with the lowest gfx settings) and then on a Lenovo e51-80 laptop (around 30 fps max minecraft with no shaders and texture packs).
Now I play cs:go on Kubuntu with 400 fps at peak with ultra high graphics. It is unbelievable.
I couldn't trust the system when I turned on the fps display the first time I saw it.
9 -
Time for a 00:30 rant that has no structure!
(There is a theme tho)
TI-BASIC optimization (framecount is from TI-84 Silver, with the higher Z80 clock):
"0→S": 3 frames
"DelVar S": 2 frames
```
0
Ans →S
```
1 frame???
(Variable "Ans" holds the last answer given to the normal calc functions. This makes it blazing fast to use [for some reason])
also refreshing the real TI-8x line's LCD at its actual, normal rate is bad and *SOMEHOW* ends in LCD overvolting (makes parts of the LCD blue instead of dark gray) after ~15 frames. The TI-8x line's normal OS thing refreshes the LCD at 30-45FPS depending on their clock speed, the LCD is native 80FPS. Just figured i should point this out. (Yes, TI, you do make hardware, it's just that sometimes you should make it when SANE)
why the fuck did they make a multitasking machine that runs on a Z80 at, like, 7/8 the original Gameboy's speed (the B/W DMG, the original. The CGB had DoubleSpeed mode.)1 -
Installed on my 2x 980 TI SLI the newest Nvidia Driver 384.76.
Played games on it and some Video Editing. Noticed that I have bad laggs and checked clocks.
Wow clocks were locked at half the max Output. Checked if I can do anything to increase it, nope it's locked at half the Performance.
Tried to install previous Driver, install failed. Went 2 Drivers back and installed the 382.33.
Everything worked again.
WTF are the guys at NVIDIA coding while being drunk?? How the fuck can you lock the powertarget of the GPU at half the Performance and after 4 days not releasing a hotfix? Are they testing this shit even or forcing it into production?
Currently NVIDIA has really crappy drivers and with every update it gets even worse.
And the only option you got is GPU's from NVIDIA and AMD. And Vega is not even released yet.
Hope that AMD will beat the shit out of NVIDIA...5 -
1) A widely used compressing algorithm as my very own invention.
2) Master electrical engineering
3) An universal OS Kernel as my own invention. I will declare war on Linux and Windows -
Second Rant incoming!
I have a Elephone p9000 (China Smartphone). Great Value for it's price if you don't mind a shit camera.
Also, this is actually my second model! I cracked my screen and tried to replace it. Somehow I managed ti puncture the battery and nearly set my house on fire but that is another story.
This rant is about how the sd/sim-card read is FAILING ME! Everytime I call someone, my sim-card ejects spontaneously, thus ending the call. It's so goddamn annoying having to recall the same person every two minutes...
I tried inserting the sim-card in the other slot because it has dual sim but nothing changed...guess I need a new Phone. FML3 -
I am thinking about building new PC, so I made a list of components. What do you think? Any suggestions?
I don't know which GPU model/brand to get yet. Would like to play at 1440p >60Hz so GTX1070 is not enough if I don't wanna buy new GPU in a few years (probably 4-5 years as I always do).
- CPU: AMD RYZEN 7 2700X
- GPU: GTX 1080 Ti / GTX 1080
- HDD: WD Gold 2TB
- SSD: Samsung 860 EVO 250 GB
- RAM: Patriot Viper RGB Series 16 GB KIT DDR4 3200 MHz CL16 DDR4 Black
- MB: ASUS ROG STRIX B450-F GAMING
- CAS: NZXT H500 Black
- PSU: Corsair HX75013 -
My team for the uni project is quite big (8 people) and we need to create a progressive web app. The problem is I am the only one who know some JavaScript and I am not even good at it. Does somebody have tips how to learn web dev quickly?4
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After my first ever "thing" I wrote (see story here: https://devrant.com/rants/2132057/...) fast forward 7 years to my first project when I /* thought I */ knew what I was doing and didn't write just for myself.
Preset:
I worked in a very small company distributing various materials for medical research, many of them bought from manufacturers and then relabelled as if we had produced it. One part of that was to indicate a production batch / lot number. Before I started there, they would just invent a random number on the spot and use that on the new label and somewhere write it down to document that, I at least used an Excel sheet to have numbers prepared and document it on the same line (still crappy but more than nothing). After some time my boss got the idea to have all of that documented in MS Access (because that was the only database he knew). I had just started with HTML, PHP and MySQL in apprentice school around the same time, so I proposed writing an appropriate solution using those and got permission.
-----
I started coding and learnt so much that I didn't need to pay attention at school anymore as I was years ahead of the curriculum (the others were struggling with If-statements and the likes).
When I was done with Version 1.0 of my web application, it was of course still crude as hell. I used html forms to save input (like editor.php -> submit to save.php, do save -> redirect to editor.php), but it did what had not been done before: keeping it all together and force people to do it properly. 2 years later I wrote a version 2, adding features that showed to be useful and with improved structure, as my last project before leaving, and as far as I know, they are still using it, which is at this point 2 years after I've left.
Looking back I would do it differently, but for what I knew back then it was not bad at all.2 -
In spent more than an hour trying to figure out why a form didn't work.
I pressed the submit button and nothing happened, no error in the console and nothing in the Network tab in Chrome's devtools. And the action was being executed!
Then I found out there was a catch somewhere. I removed and it said that the url was wrong. But again, I debugged it and nothing seemed wrong. I even hardcoded the values.
At the end, it turned out that the initial "/" was missing in the request url... -
Save enough from my current job to give me the buffer to go solo;
and it’s a cliche, but hopefully be making games -
Decided to update ruby because why not, been at it for hours.. i just wanted ti code something simple :(
I am almost done -
Ditch them completely.
In modern browsers you can emulate their behaviour easily.
They make your layout unnecessarily complex.
What the fuck am I talking about?
Tables in HTML. Fuck them. It may be just me and I still do not understand all of their defaults and when ti apply which style to which table element (thead, th, td...) but I found out that I can make almost everything with divs, flexbox or even some fixed widths or heights much easier to what I want than with tables.
Especially if you layout a complex scrolling component with static top row and static first column, it is nearly impossible with tables (and even without them you still need JS).
Ah, and fuck IE with a dirty trident. That thing can die in hell.2 -
Hey there! I'm going ti school (😐), I'm going programming (😎).
I had to do a program that simulate a solitaire! 😂 #wtf1 -
I am pretty pissed that Coursera doesn't have dark theme and every plugin ever will fuck up their videos. This is madness, my eyes hurt.3
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When I was little, my father told me about this thing he did when he was younger, he could tell a computer what to do, programming, and he promised me one day he'll teach me how to do it myself, but that day never came. A few years later, at age 10, I went to a "technology" summer camp, where one topic was programming in Processing, and I was really excited to do it, so excited and interested, that the place where I did I'd accepted me in their Coderdojo without having to wait the list (kinda cheating).There I learned Processing for three years, and how to use GitHub, until last year I decided to become a "teacher" myself (the topics we dealt with were really basic, and there were only beginners).
Other things I did is showing the people of my class how to program in TI-BASIC with our schools calculators, because, as they say, teaching is the best way to learn.
This course we started informatics at school, but the teacher isn't really an expert, and the few things he knows (apart from php4) I teached him.
I'm now constantly learning new things by Googling them and setting high goals for myself. -
Senior year of highschool (5 years ago), my friend and I were bored in Calculus class. The calculators we used were the TI-NSpire CX cas (the most advanced Texas Instruments graphing calculator at that time). After figuring out we could get a Game Boy Advance emulatir on the calculator, we decided we should try making out own game for it. That was when I figured out what I wanted to do with my life and havent looked back yet
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Lately I read post from democracy developer how we are unable to run democracy in direct way. We know something in some fields and are si fucking dumb in others. Sure we could make research, but it takes time which most of us don't have, so we could chose as we feel which could be more less correct, but even doing research could lead as nowhere. But it isnt only fucking democracy, same goes with medication, food, raising children and there goes fucking shopping. We ass people don't like shitty things or more correctly we don't want ti fucking know it and don't want expensive things, middle is the best, but when you could afford best quality it us easy to associate it with price which is so fucking lie. There is this ios and android battle and a lot of others and it is fucking insane. Why? Because everything is advertised as fucki.g awesome, cocksucking shit which could you eat, shit and eat again. It makes you full, well feed and slim, also makes you boobs, penis, ass of whatever bigger than average (always bigger no matter how much average is).
You want to buy coffee? Our brand is fuckj.g best roasted, best seeds from best plantation and costs only 7$ per kg, fuck you because it tatses like shit and makes me vomit. sure obvious scam, but what with 20-30$ coffee? It is well roasted, freshly roasted and do they fucking know how to do that?
Fuck coffee, go to buy t-shit which one isnt fucking cut off efficiency which also make t-shit stretched as ass after naked night in prison?
Laptop? Fuck you each one is fucking best for everhtbing, 4GB of RAM, slow HDD, shitty CPU and windows 10 onboard? Beast of performance and also mobile, the best laptop ever. Obvious scam, sure, but 1000$ laptop? could be decent? Fuck you, shitty hinge and case so it is like fuckenstein monster.
Why couldn't we have honest advertising? because noone will buy it, shitty shit. Even fucking numbers don't always tell you which is better... fucking shit.
Have a nice day ;)4 -
So continuing on my PC buying post, my friend found a cheaper, by $300, option but it's sort of a give and take. And not sure which one is the best. Plus AMD * still gives me a bad impression.
Last rant/Intel:
https://devrant.com/rants/1867462/...
AMD: https://slickdeals.net/f/...
CPU Compare: https://cpu.userbenchmark.com/Compa...4 -
I'm doing freelancing.
One client hires me for 30 hours/week.
And I'm are getting work irregular.
Like
1 week is full of 30 hour
1 week just 10 hours.
1 week 20 hour.
What should I do?
I try to get other project but most of are For a full time.
One Client hires me but at that time the previous client gave me a full 30 hour's work so the new client could not get enough time and gave me low ratings because of time wasting.
I'm afraid that can happen again.3 -
- 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 -
Does anybody use raspberry pi as Kubernetes node? I kinda have an experience of my pis do not have enough memory with 1Gb. The system would run about 5 minutes, and each second more memory would be allocated. After that, every node shut itself down. Is there anything I can do about that?2
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dammit ti why must your torture be limitless
> eZ80 has awesome DMA-like instruction that copies byte chunks based on registers and it's nigh-instant to copy 64k it's great
> TI has the opcode disabled outside a 4-byte chunk erroneously unincluded from all blacklists and access regulation
> can't bankswitch and keep registers, and can't write to anywhere but those 4 bytes in that bank
> no reusable code in target bank that i can use via mid-func bankswitch1 -
Hi guys,
can somebody recommend me a digital camera, which can be controlled programmatically by computer aka. Rasberry Pi?
I want to try some image processing algorithms and time lapse on live video. The price should be around 200-300$ and it is really important that I can program it.4 -
Since I have learned Java I was taught that Java only passes by value. But my Uni Professor discusses that Java is passed by reference for object and string. I am really confused right now and need some advice.15
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Best choice: Getting into the technical stuffs... And blowing up my mind almost everyday with a never seen before problem.
Worst choice: Getting stuck into an IT 😐 -
Reviewers: The new RTX 2080 has the same performance as GTX 1080 Ti and it costs much more!
NVIDIA: https://youtube.com/watch/...1 -
Today I got my login credentials for our Task Delivery Tool (called WMS TI)...
It is by far the most ugliest and user unfriendly program on the planet!! It looks like you made an macro for Excel 2000. It's bloated with features only 0.1% of the company needs them! (Biggest telecommunication provider Germany's) and it's lame! Even worse: we still use Windows 7 32bit.... Why the fuck is a company which develops smart home, self driving cars and cyber defense systems such an oldie!1 -
https://youtu.be/5OhJ00an0mI?t=148
As per this ad Samsung use HTML & bootstrap to change voice of bixby.
can someone tell me how can i do this?
(If anyone from Samsung. Inline CSS is bad practice)3 -
Have anyone tried to train a neural network(CNN) with cuda enabled on laptop with nvidia mx150?
How was it? And what about another one with 1050 ti? Is the difference huge?5 -
This is a massive tossup between RandNoRepeat( from TI-BASIC (returns an int between 2 passed params but tracks what's been given from that range this power-on, meaning if the range is too low IT ENDS UP HANGING THE FUCKING CPU IF YOU RUN OUT OF NUMBERS and it also rolls over and over so it's slow as shit in general) or Python forgetting how the fuck if statements work.16
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Inspite of having a decent pc setup, ubuntu keeps stopping.
My pc specs are as follows :-
RAM - 16 GB DDR4
HDD - 1TB (Windows 10 professional)
SSD - 240 GB(Ubuntu 20.04LTS)
GPU - Nvidia Geforce GTX 1050 ti
CPU - Intel i5-9400F (6) @ 4.100GHz
My daily usage hardly requires 5 gigs of ram. Ubuntu works suddenly hangs and works fine again...after sometime again this thing happens...in discord the same thing happens but more frequently than the normal workstation. When i give my password to login, then also it takes time more than normal to start. Even bootup takes like roughly 40 seconds whereas windows boots within 2-3 seconds. Any help would be appreciated.15 -
I started to code when I got a graphic calculator for high-school. I learned a few command and put them back-to-back, and soon enough I was a pro of ti-basic
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trying to rewrite a ti-8x calculator sound driver to be actually decent but i can't make music with it as i have no artistic cells in my body
my body has trillions of cells and not a one can figure out more than oscillation or transposing a song using shitty online guitar tabs2 -
I honestly can't remember which I used first, but my dad had a monochrome apricot with snake and a Texas instruments with Parsec. I think we still have the TI lying around somewhere.
I remember it being something we shared an interest in and it's a shame most parents today view games as a babysitting tool at best. -
Hi guys. I wanna start a new personal project for web development. Actually i code in Rails for work and i want to try something different, Easy to learn but able ti manage any type of website and web-app. Any suggestion?5
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So I was very bored this week and deceided to get my head wrapped around Kubernetes and the hype around it. After trying to get a cluster run on my old contano servers I almost lose my nerve and just went for DigitalOcean. Holy shit I am impressed by the service. 30 seconds TTL DNS, hourly rate billing and spinning a scaleable cluster in only minutes. I fell in love1
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Working from 7:00 to 15:00,after work don't have that much time to workout, so I try ti weighted push-ups every minute or so from 2pm till 3..biggest problem is when the code embraces me and I forget that I should work out a bit.. And yes, I work from home2
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Brand new xps 15 9570 - i9, gtx1050 ti, 4k.
2 days old, and uncontrollable screen flickering. How is it {{current year}} and dell still pull this bullshit on their fucking flagships8 -
Auto build is not working. I have to stop and build and start the app again everytime I change a line... I want to kill myself.
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Actually finishing side projects!
Maybe make a new demoprod?
Learn more C.
Brush up on TI-BASIC, maybe expand to Commodore BASIC.
Learn more Z80ASM. -
What is the price of internet plan at your place?
Mine:- 40Mbps (Unlimited Download) for 25 months in $11515 -
I want to learn, How to add test cases in android And also about layer code pattern. like Controller, View, model, persistence, network etc...
So Please suggest a few tutorial or blogs that help me.
And please give me some links that have a test for network functions and intent related test.
Something like the test for other methods that work of different thread. (Asynk task, Volley or etc..).3 -
Is there any websites where I can get few challenges order by difficulties of particular programing language.
Ex. I complete a Node.js or any other tutorial. Now I want to check and improve my knowledge by few challenges.
So is there any site where I can get that.
Like "Select Language and here is the list" -
What is your favorite programming language to implement algorithms and data structure?
Or to be more specific, if you write interpreter and compiler, what is your choice of tool?6 -
Ok so, Android devs/Unix kernel builders I have a question.
How can I set `make` command to speed up the building process?
I'm very confused because of the N in the `-jN` parameter.
I read someone suggesting N=n_cores+1, btw I have an old dual core PC without hyperthreading eoth 4gb RAM.
If someone can explain me how this parameter works and how ti use it in order to minimize the building time I would be really grateful.
Thanks :)1 -
I'm using Fedora 25/ pre-release, and It's rock solid except for wifi hotspot and I don't need it.
Now my school gave me a Windows 10 pro key, and I'm hesitant.
Should I install it ?
Will I need it ?6
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