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This story is 100% true.
I got hired onto a team of construction workers to build a house. We set up a meeting with Management to find out what kind of house they wanted us to build, where’s the floor plan, what it’s going to be used for, who it’s for, etc. Management said that they didn’t know all that, we should just get started. They told us that we were going to use “Agile” which means that we just work on small deliverables and build the thing incrementally.
The developer team lead argued that we at least need to know how big the thing is going to be so that we can get started pouring the foundation, but Management told him they just don’t know. “What we do know,” Management said, “is that the house is going to have a bathroom. Just start there, and we’ll know more when it’s done. You have two weeks.”
So we just bought a port-a-potty, and screwed around on the internet for two weeks. Management was outraged. “You call this a house? This is the worst house ever! It doesn’t even have a tv!”
So we bought a tv and put it in the port-a-potty, attached to an outdoor generator. We were going to buy a a dvd player and get it hooked up to cable, but Management rejected the expense request, saying that they didn’t know if we needed it, and we’d come back to that later.
Management decided that we definitely need storage space, so we bought a boxcar and duct-taped the port-a-potty to it. Then to our horror they set up some desks and put a few miserable business interns in there. It went on like this…
After a few years the boxcar grew into a huge, ramshackle complex. It floods, leaks, it’s frozen in the winter and an oven in the summer. You have to get around in a strange maze of cardboard tubes, ladders and slides. There are two equally horrible separate buildings. We’re still using just the one outdoor generator for all power, so electricity is tightly rationed.
Communication between the buildings was a problem. For one of them, we use a complex series of flag signals. For the other we write notes on paper, crumple the paper up, and toss it over. Both of these methods were suggested as jokes, but Management really liked them for some reason. The buildings mostly talk to each other but they have to talk through us, so most of what we do is pass messages on.
It was suggested that we use paper airplanes instead of crumpled up balls, but the fat, awkward fingers of the Business Majors who inevitably take those jobs couldn’t be trained to make them. I built an awesome automatic paper airplane folder, but once again they couldn’t be trained to use it, so they just went back to crumpling the notes up in balls.
The worst part of all this is that it’s working. Everyone is miserable, but the business is making money. The bright side is that this nightmare complex is done so now we know what kind of building they actually needed in the first place, so we can start work on it. Obviously we can’t tell Management anything about what we’re doing until it’s finished. They noticed the gigantic hole in the ground where the foundation is coming in, but we told them that it’s a cache reset, and they mostly ignore it except when the occasional customer falls in.
I’ll probably be out of here before the new building gets finished. I could get a 50% raise by switching jobs, but Management still doesn’t think I should get a raise because I missed a couple sprints.7 -
I tutor people who want to program, I don't ask anything for it, money wise, if they use my house as a learning space I may ask them to bring cookies or a pizza or something but on the whole I do it to help others learn who want to.
Now this in of itself is perfectly fine, I don't get financially screwed over or anything, but...
Fuck me if some students are horrendous!
To the best of my knowledge I've agreed to work with and help seven individuals, four female three male.
One male student never once began the study work and just repeatedly offered excuses and wanted to talk to me about how he'd screwed his life up. I mean that's unfortunate, but I'm not a people person, I don't really feel emotionally engaged with a relative stranger who quite openly admits they got addicted to porn and wasted two years furiously masturbating. Which is WAY more than I needed to know and made me more than a little uncomfortable. Ultimately lack of actually even starting the basic exercises I blocked him and stopped wasting my time.
The second dude I spoke to for exactly 48 hours before he wanted to smash my face in. Now, he was Indian (the geographical India not native American) and this is important, because he was a friend of a friend and I agreed to tutor however he was more interested in telling me how the Brits owed India reparations, which, being Scottish, I felt if anyone was owed reparations first, it's us, which he didn't take kindly too (something about the phrase "we've been fucked, longer and harder than you ever were and we don't demand reparations" didn't endear me any).
But again likewise, he wanted to talk about politics and proving he was a someone "I've been threatened in very real world ways, by some really bad people" didn't impress me, and I demonstrated my disinterest with "and I was set on fire once cos the college kids didn't like me".
He wouldn't practice, was constantly interested in bigging himself up, he was aggressive, confrontational and condescending, so I told him he was a dick, I wasn't interested in helping him and he can help himself. Last I heard he wasn't in the country anymore.
The third guy... Absolute waste of time... We were in the same computer science college class, I went to university and did more, he dossed around and a few years later went into design and found he wanted to program and got in touch. He completes the code schools courses and understandably doesn't quite know what to do next, so he asks a few questions and declares he wants to learn full stack web development. Quickly. I say it isn't easy especially if it's your first real project but if one is determined, it isn't impossible.
This guy was 30 and wanted to retire at 35 and so time was of the essence. I'm up for the challenge, and so because he only knows JavaScript (including prototypes, callbacks and events) I tell him about nodejs and explain that it's a little more tricky but it does mean he can learn all the basis without learning another language.
About six months of sporadic development where I send him exercises and quizzes to try, more often than not he'd answer with "I don't know" after me repeatedly saying "if you don't know, type the program out and study what it does then try to see why!".
The excuses became predicable, couldn't study, playing soccer, couldn't study watching bake off, couldn't study, couldn't study.
Eventually he buys a book on the mean stack and I agree to go through it chapter by chapter with him, and on one particular chapter where I'm trying to help him, he keeps interrupting with "so could I apply for this job?" "What about this job?" And it's getting frustrating cos I'm trying to hold my code and his in my head and come up with a real world analogy to explain a concept and he finally interrupts with "would your company take me on?"
I'm done.
"Do you want the honest unabridged truth?"
"Yes, I'd really like to know what I need to do!"
"You are learning JavaScript, and trying to also learn computer science techniques and terms all at the same time. Frankly, to the industry, you know nothing. A C developer with a PHD was interviewed and upon leaving the office was made a laughing stock of because he seemed to not know the difference between pass by value and pass by reference. You'd be laughed right out the building because as of right now, you know nothing. You don't. Now how you respond to this critique is your choice, you can either admit what I'm saying is true and put some fucking effort into studying cos I'm putting more effort into teaching than you are studying, or you can take what I'm saying as a full on attack, give up and think of me as the bad guy. Your choice, if you are ready to really study, you can text me in the morning for now I'm going to bed."
The next day I got a text "I was thinking about what you said and... I think I'm not going to bother with this full stack stuff it's just too hard, thought you should know."23 -
My previous job I got by winning an Xbox Kinect hackathon. Not because the game I made was really good or anything. But because I was the only one who actually built something. (Apart from a guy who’s application would cheer louder as you raised your arms.) So that evening I left the hackathon with an Xbox one and a job.
My job was to build advert games, games whose primary goal is to advertise a company or event. This is the job where I learned I DO NOT like game development. So after about half a year I quit.
Because I still needed money I did some freelance work as a game developer (I developed 3 advert games for 3 startups).
I was still looking around for dev jobs but because I was a student I had no luck, they were all looking for full timers.
At some point I called this one (Dutch) company and spoke to a very odd French person on the phone. He invited me to come over for an interview. I had very little information about the job so I started researching the company. They are a small company specialized in complex content migrations. I wasn’t that into migrations but hell, I’m always up for something new.
Upon arrival I was greeted by the familiar French voice and saw a collection 6 diverse developers sharing a space. We did the usual interview dance and practices and that’s where I figured out this is a java job. They developed tools for the professional services team to perform these complex migrations I mentioned earlier. With me never having touched java before I was quite sure I wouldn’t get the job. But I took the test anyway.
About halfway through the test I was stopped and they started to ask me some conceptual questions, I did okay there but nothing special. That same day the architect took me to their CEO and told him I had:
- very little experience
- no migration experience
- was still a student so could only work 20 hours a week
- he saw some potential they could work with
Quite unexpectedly, they still hired my 20 year old ass.
Now the company has grown to a good 20+ developers with a nicely sized professional services team and we are launching our first out-of-the-box product in a couple of weeks.
So that’s how I got my job. If you read to this very end, my hat is off to you!8 -
Dells XPS are made of magic. [long story, major fuckup, 10k+ damages]
It all started in December. One morning I was late to work, drove there as fast as possible. (I live like 3 minutes away so me being late really meant *late*) Parked my car in a secluded car park, grabbed my backpack and ran to work. The car park is like 100 meters away from work so I took my feet into my hands and ran. Next thing I know my heels loose all grip while I go down a small slope and I drop on my back full force. On a sharp edged stone. With only my 1700$ XPS in it. Fuck.
I paniced, but got up and ran to work. I checked on the notebook, praying it would boot. It booted! Holy shit. I flipped the notebook and saw two small dents in the aluminum shell. I was thorougly impressed. I later discovered that it left a small shadow on the display, but given what a hit that was (I am not exactly a lightweight), impressive would be a massive understatement.
Fast forward to February, I am weighing my options to get the screen replaced maybe, as damage on my hardware (even if neglectable) triggers some sort of OCD and makes me feel bad 24/7. Also my laptop tends to shut off from time to time, looked into the Event Viewer and saw kernel panic. I figured that the battery probably still took a hit and that it drops voltage from time to time and the kernel assumes a critical situation, thus shutting off.
It stayed quite snowy in Austria up until March, so occasional snowing wasn't rare. Got out of work one day, saw it snowed a bit. Whatever. I had my moms car at the time, so I tried if it would slide a bit if I donut on the now (5pm) empty parking space. Nothing. Drove done a small hill, ABS triangle lit up red (board computer can't outbalance the snow). I drove out to the main street where everything was salted and drove along towards my house. Took a turn into my street, accelerated for a bit and then went off the gas so the car would smoothly drive along with the speed slowly degrading. So I went off the gas and noticed I was a bit to the right, no wonder, centrifugal forces.
*steers left*
"Huh seems like I need a bit more"
*car still doesnt move much*
"What the- go to the left!"
*steers left hard*
"Fuck that wall is coming closer"
*Breaks*
*car doesnt break*
"FUCK FUCK FUCK FUCK!!!"
Everything got quiet in seconds, me waking up to an open airbag, ripped pants, a hurting wrist, the radio somewhere on the ground and fumes that smellt like burning wires. I grabbed my backpack that was now somewhere on the floor instead of on the seat and ran outside, tears in my eyes and the phone on my ear calling my mom. I walked inside as she walked outside, hearing a weeping scream that I haven't heard from her since I am alive. While walking inside I noticed my backpack was wet on the bottom, my 2 litre water jug shattered when my backpack hit the dashboard. I tried to stay calm and act rational, knowing that every second counts when It comes to water damage. I hastely searched for some rice and a bag to put my laptop into, stuffed the bag with both and went outside. The car was totaled, my mom pissed and crying. And I was in shock, sad, angry and hurting.
I kept the laptop on my heater for a few days, bagged in rice. I dared to try a boot after a while and you wont believe me, it fucking booted. Even the keyboard backlight worked, just the screen was obviously broken in the back (no color distortion or bad pixel rows though!!) and the aluminum shell had a dent on the front. I talked with Dell Support a few days later, asking if it would be ok to open the XPS up so I could drain all of the water. She said yes thats fine, as long as I dont touch anything or screw around with it.
She said I can send it in and get it checked, but the pickup and analysis will cost 150$ and I can go from there.
I sent it in and estimated that, because battery, screen and other things probably needed changing, it will be around 900$.
Got a call a few weeks later:
"Hello beggarboy, the repair team reported back to us and said that they will have to replace everything, which will be 1700$."
"Fuck... Buying a new one is cheaper.."
"Yeah I know I am sorry about that, I can offer you a voucher so you can buy a new one for 250$ off if you would prefer that"
"Sorry but I will need some time to consider"
"I understand."
The agent clearly noticed I was bummed about it.
After going back and forth what to do I got another call a few days later.
"Hello beggarboy, we talked a few days ago. I have good news"
"Hello, yes, speak up?"
"I was able to get a special offer for you after putting in a few words..."
The next thing she said seemed unreal to me.
She was able to cut 600$ (!!!), making the new offer 1100$, instead of 1700$ or a new one for 1500$. I figured the reason she probably did that was because I am always very polite with support members. Always.
My XPS is back and healty again.
Thank you for taking the time to read this.
Dells XPS are made of magic.13 -
Ok story of my most most recent job search (not sure devRant could handle the load if I was to go through them all)
First a little backstory on why I needed to search for a new job:
Joined a small startup in the blockchain space. They were funded through grants from a non-profit setup by the folks who invented the blockchain and raised funds (they gave those funds out to companies willing to build the various pieces of the network and tools).
We were one of a handful of companies working on the early stages of the network. We built numerous "first"s on the network and spent the majority of our time finding bugs and issues and asking others to fix them so it would become possible, for us to do what we signed up for. We ended up having to build multiple server side applications as middleware to plug massive gaps. All going great, had a lot of success, were told face to face by the foundation not to worry about securing more funds at least for the near term as we were "critical to the success of the network".
1 month later a bug was discovered in our major product, was nasty and we had to take it offline. Nobody lost any funds.
1-2 months later again, the inventor of the blockchain (His majesty, Lord dickhead of cuntinstein) decided to join the foundation as he wasn't happy with the orgs progress and where the network now stood. Immediately says "see that small startup over there ... yeah I hate them. Blackball them from getting anymore money. Use them as an example to others that we are not afraid to cut funds if you fuck up"
Our CEO was informed. He asked for meetings with numerous people, including His royal highness, lord cockbag of never-wrong. The others told our CEO that they didn't agree with the decision, but their hands were tied and they were deeply sorry. Our CEO's pleas with The ghost of Christmas cuntyness, just fell on deaf ears.
CEO broke the news to us, he had 3 weeks of funds left to pay salaries. He'd pay us to keep things going and do whatever we could to reduce server costs, so we could leave everything up long enough for our users to migrate elsewhere. We reduced costs a lot by turning off non essential features, he gave us our last pay check and some great referrals. That was that and we very emotionally closed up shop.
When news got out, we then had to defend ourselves publicly, because the loch ness moron, decided to twist things in his favour. So yeah, AMAZING experience!
So an unemployed and broken man, I did the unthinkable ... I set my linkedin to "open to work". Fuck me every moronic recruiter in a 10,000 mile radius came after me. Didn't matter if I was qualified, didn't matter if I had no experience in that language or type of system, didn't matter if my bio explicitly said "I don't work with X, Y or Z" ... that only made them want me more.
I think I got somewhere around 20 - 30 messages per week, 1 - 2 being actually relevant to what I do. Applied to dozens of jobs myself, only contacted back by 1, who badly fucked up the job description and I wasn't a fit at all.
Got an email from company ABC, who worked on the same blockchain we got kicked off of. They were looking for people with my skills and the skills of one other dev in the preious company. They heard what happened and our CEO gave us a glowing recommendation. They largely offered us the job, but both of us said that we weren't interested in working anywhere near, that kick needing prick, again. We wanted to go elsewhere.
Went back to searching, finding nothing. The other dev got a contract job elsewhere. The guy from ABC message me again to say look, we understand your issues, you got fucked around. We can do out best to promise you'll never have to speak to, the abominable jizz stain, again. We'll also offer you a much bigger role, and a decent salary bump on top of that.
Told them i'd think about it. We ended up having a few more calls where they showed me designs of all the things they wanted to do, and plans on how they would raise money if the same thing was to ever happen to them. Eventually I gave in and signed up.
So far it was absolutely the right call. Haven't had to speak to the scrotum at all. The company is run entirely by engineers. Theres no 14 meetings per week to discuss "where we are" which just involves reading our planning tool tickets, out loud. I'm currently being left alone 99% of the week to get work done. and i'm largely in-charge of everything mobile. It was a fucking hellhole of a trip, but I came out the other side better off
I'm sure there is a thought provoking, meaningful quote I could be writing now about how "things always work out" or that crap. But remembering it all just leaves me with the desire to find him and shove a cactus where the sun don't shine
.... happy job hunting everyone!10 -
A room full of mostly old male stressed out engineers sat in chairs, and the presenter said:
"So who watched Judging Amy last night?"
The presenter went on to express her surprise that nobody in the room had seen last night's episode of Judging Amy.... and wasn't going to drop the topic.
The meeting, if it ever had any, now had no chance of going anywhere good.
By the end of the meeting someone would walk out and "retire" shortly there after, and it certainly wasn't going to be the presenter....
Backstory:
The company built on the IBM model of sell pricey custom hardware (granted it worked really well) and sell expensive support contracts wasn't doing as well as it had hoped. Granted it was still doing better than most of its neighboring companies, but it was clear that with the .com bust the days of catered lunches every day were over.
The company had grown fat and everyone knew that while the company had a good enough product(s) to survive, there weren't enough lifeboats for everyone to survive.
In the midst of this an HR department that took up nearly 20% of the office space at HQ felt it needed to justify its existence / expenses.
They decided to do this in the same way they always had, by taking funding from other departments, this time not by simply demanding more direct budgets for themselves.... they decided to impose mandatory 'training' on other departments ... that they would then bill for this training.
When HR got wind that there were some stressed out engineers the solution was, as it always is for HR.... to do more HR stuff:
They decided to take these time starved engineers away from their jobs, and put them in a room with HR for 4 days. Meanwhile the engineer's tasks, deadlines and etc remained the same.
Support got roped into it too, and that's how I ended up there.
It would be difficult to describe the chasm between HR and everyone else at that company. This was an HR department that when they didn't have enough cubes (because of constant remodeling in the HR area under the guise of privacy) sat their extra HR employees next to engineering and were 'upset' that the engineers 'weren't very friendly and all they did was work'.
At one point a meeting to discuss this point of contention was called off for some made up reason or another by someone with a clue.
So there we all sat, our deadlines kept ticking away and this HR team (3 people) stood at the front of the room and were perplexed that none of these mostly older males in this room had seen last night's episode of Judging Amy.
From there the presentation was chaos, because almost the entire thing was based on your knowledge of what happened to poor stressed out Amy ... or something like that.
We were peppered with HR tales of being stressed out and taking a long lunch and feeling better, and this magical thing where the poor HR person went and had a good cry with her boss and her boss magically took more off her plate (a brutal story where the poor HR person was almost moved to tears again).
The lack of apparent sympathy (really nobody said much at all) and lack of seeming understanding from the crowd of engineers that all they should do is take a long lunch, or tell their boss to solve their problems ... seemed to bother the HR folks. They were on edge.
So then they finally asked "What are your stressers?" And they picked the worst possible person they could to ask, Ted.
Ted was old, he prickly, he was the only one who understood the worst ass hell of assembly that had been left behind.
Ted made a mistake, he was honest with folks who couldn't possibly understand what he was saying. "This mandatory class is stressing me out. I have work to do and less time because of this class."
The exchange that followed was kinda horrible and I recall sitting behind Ted trying to be as small as possible as to not be called on. Exactly what everyone said almost doesn't matter.
A pedantic debate between Ted and the HR staff about "mandatory" and "required" followed. I will just sum it up that they were both in the wrong for how they behaved for a good 20 minutes...
Ted walked out, and would later 'retire' that week.
Ted had a history and was no saint. I suspect an email campaign by various folks who recounted the events that day spared ted the 'fired' status and he walked with what eventually would become the severance package status quo.
HR never again held another 'training', most of them would all finally face the axe a few months later after the CEO finally decided that 'customer facing, and product producing' headcount had been reduced enough ... and it was other internal staff's time for that.
The result of the meeting was one less engineer, and everyone else had 4 days less of work done...4 -
I have seen it. They say it doesn't exist; just a story we tell our children so that their innocence does not lead them down into a nightmarish adulthood from which there is no salvation. But the evil lives. So vile that were you to look inside its soul, all you would find is a terrible desperation for suffering. To cause it. To revel in it. To bathe in the tears of those it considers less than human and feed off the emotional detritus.
It was 2009. The financial crisis. I was one of the lucky, having found refuge in a large company right before the jobs dried up. General IT: system administration, documentation, project management, telephony, software training, second level help desk. No software development, but with a two-year-old at home and Ph.D.s lining up outside the local Olive Garden whenever a help wanted sign was posted, I grabbed the health insurance and entered into darkness.
The Thing did not need to hunt it's prey. A manager title with 21 reports brought it new opportunities for fresh meat by the hour. But I was special. I resisted. I needed to know my place.
My first mistake was incomprehension. I did not understand the Thing's lust to be right at all costs. I was reviewing some documentation it had brought forth from its bowels. I mentioned that two spaces were being used between sentences. That proportional type made that unnecessary. It insisted, I was wrong. It insisted that Microsoft itself, the purveyor of all good technical writing, required two spaces. I opened the Microsoft Manual of Style for Technical Publications that it demanded its staff use and showed it that the spec was one space. It was livid. I was a problem.
From that point on my work life became exponentially more wretched. I was given three Outlook calendars to maintain: one with my schedule, one with the team's schedule and one with the Thing's schedule. Every time I had an appointment, I was to triple schedule it. If I was going to be away from my desk for more than 15 minutes triple schedule. Triple schedule my lunch, vacations, phone conferences.
Whenever it held a meeting, I and a colleague would be taken off mission critical IT projects to set tables with name tents and to serve as greeters as attendees arrived.
I was called into its crypt to be told never to say anything in a meeting unless I told the Thing beforehand what I was going to say. Naive, I mentioned that I often don't know what I will say as it is often in reply to someone else. Of course the response was that I should not say anything.
I would get emails 10-20 times a day asking about a single project. I would regularly complete work that was needed to be completed ASAP, only to have the Thing rake me over the coals for not completing it a week later. And upon resending the emails proving I notified it of the work being competed, disparaged at length a second time for not sending repeated notifications of the competed work.
I would have to sit in two-hour meetings to watch it type. Literally watch it try to create cogent thoughts. In silence.
I received horrendous annual reviews. At one, it created a development plan that stated a colleague would begin giving me lessons on the proper ways to socially interact with personnel. I pointed out to HR that this violated privacy concerns and would make the business liable in many areas, not least of which would be placing a help desk person in the role of defining proper business practice. HR made the Thing remove this from my review. She started planning to remove me.
I had given a short technical training to a group of personnel months earlier. Called into its tomb I was informed that feedback surveys on my talk were disturbing. One person stated that they did not think I was funny. Another wrote that I made an offensive statement. That person did not say what the offensive statement was. Just that I had said something he or she didn't like.
The Thing interviewed the training attendees. Gathered facts. Held three inquest-like meetings where multiple directors peppered me with questions trying to get me to confess to my offensiveness. In the end the request to fire me was brought to the man who ran the business at the time. The statement on high: "Humor is a subjective thing. Please tell This to be sensitive to that."
The Thing had failed, but would no doubt redouble its efforts. I had to find a new job. I sent hundreds of resumes. Talked to dozens of recruiters. But there were no jobs. And I had a family. And the wolf was at the door.
So I didn't say a word to the creature. For six months. Silence. At one group meeting it shrieked at me "what are you smirking at? If you've got something to say then say it!" I just shrugged. For my salvation was revealed. The Thing could not stand to be ignored. And at the end of my penance I was transferred to another group: Software Development.
I am one with the Force. The Force is with me. I am one with the Force. The Force is with me.4 -
So probably about a decade ago at this point I was working for free for a friend's start-up hosting company. He had rented out a high-end server in some data center and sold out virtualized chunks to clients.
This is back when you had only a few options for running virtual servers, but the market was taking off like a bat out of hell. In our case, we used User-Mode Linux (UML).
UML is essentially a kernel hack that lets you run the kernel in user space. That alone helps keep things separate or jailed. I'm pretty sure some of you can shed more light on it, but that's as I understood it at the time and I wasn't too shabby at hacking the kernel when we'd have driver issues.
Anyway, one of the ways my friend would on-board someone was to generate a new disk image file, mount it, and then chroot to that mount path. He'd basically use a stock image to do this and then wipe it out before putting it live.
I'm not sure exactly what he was doing at the time, but I got a panicked message on New Years Day saying that he had deleted everything. By everything, he had done an rm -fr /home as root on what he had thought was the root of a drive image.
It wasn't an image. It was the host server.
In the stoke of a single command, all user data was lost. We were pretty much screwed, but I have a knack for not giving up - so I spent a ton of time investigating linux file recovery.
Fun fact about UML - since the kernel runs in user space as a regular ol' process, anything it opens is attached to that process. I had noticed that while the files were "gone", I could still see disk usage. I ended up finding the images attached to their file pointers associated with each running kernel - and thankfully all customers were running at the time.
The next part was crazy, and I still think is crazy. I don't remember the command, but I had to essentially copy the image from the referenced path into a new image file, then shutdown the kernel and power it back on from the new image. We had configs all set aside, so that was easy. When it finally worked I was floored.
Rinse and repeat, I managed to drag every last missing bit out of /proc - with the only side effect being that all MySQL databases needed to be cleaned up.3 -
VB3.
In my last rant I mentioned I used to convert VB3 code to .Net. Before that, I used to work on the VB3 product itself. This software emulated something from the real world, and as such complied with a bunch of regulations that changed on a regular basis, and always had additions and removals that were to be done on a strict schedule (e.g. "we're adding a new product next month, so we have to be able to sell it by the first of the month"). As such, it was a huge sprawling mess.
One day, I was given a task to change some feature slightly. The task was simple enough and really only required adding one line of code. I added that line and clicked "Run".
Error: Too Much Code
What? What do you mean too much code? I asked a colleague for help. "Oh, don't worry, it happens when a function is too long. Just remove one or two of the comments and try again." The comments were, naturally, old deleted code that was quite meaningless so I had no qualms about removing some. It worked, and I went on with my life.
This started happening on a regular basis on our larger functions. But there were always comments to remove so it wasn't a big issue.
One day, though, it happened on a five-line function. This was puzzling - the error had always happened when a function was too big but this one clearly wasn't. What could the error mean? I went to the same colleague.
Apparently, there's also a limit to how big the entire code base can be. "Just find a function that isn't used any more and delete it." And so I did. There were many such functions, responsible for calculating things which no longer existed so they were never called. For months, I'd find functions and remove them. Until there weren't any more. I checked every function and subroutine in our codebase, and they were all used; I checked every possible code path and they were all needed.
What do I do now, I asked? The colleague, who was an expert on VB3 but worked on another project, came and take a look.
"Look at all these small functions you made! No wonder you're running out of space!" Apparently each function created a lot of overhead in the compiled executable. The solution was clear. Combine small functions into large monolithic ones, possibly passing flags in them to do completely unrelated things. Oh, and don't comment on the different parts because we have no room for comments in our code base.
Ah, the good old days.5 -
I wrote a prototype for a program to do some basic data cleaning tasks in Go. The idea is to just distribute the files with the executable on our shared network to our team (since it is small enough, no github bullshit needed for this) and they can go from there.
Felt experimental, so I decided to try out F# since I have always been interested with it and for some reason Microsoft adopted it into their core net framework.
I shit you not, from 185 lines of Go code, separated into proper modules etc not to mention the additional packages I downloaded (simple things for CSV reading bla bla)
To fucking 30 lines of F# that could probably be condensed more if I knew how to do PROPER functional programming. The actual code is very much procedural with very basic functional composition, so it could probably be even less, just more "dense"
I am amazed really. I do not like that namespace pollution happens all over F# since importing System.IO gives you a bunch of shit that you wouldn't know where it is coming from unless you fuck enough with Ionide and the docs. But man.....
No need for dotnet run to test this bitch, just highlight it on the IDE, alt enter and WHAM you have the repl in front of you, incremental quasi like Lisp changes on the code can be REPL changed this way, plethora of .NET BCL wonders in it, and a single point of documentation as long as you stay in standard .net
I am amazed and in love, plus finding what I wanted to do was a fucking cakewalk.
Downside: I work in a place in which Python is seen as magic and PHP, VB.NEt and C# is the end all be all of languages. If me goes away or dies there will be no one else in this side of the state to fuck with F#
This language needs to be studied more. Shit can be so compact, but I do feel that one needs to really know enough of functional programming to be good at it. It is really not a pure language like Haskell (then again, haskell is the only "mainstream" pure functional language ain't it not?) but still, shit is really nice and I really dig what Microhard is doing in terms of the .net framework.
Will provide later findings. My entire team is on the Microsoft space, we do have Linux servers, but porting the code to generate the necessary executables for those servers if needed should be a walk in the park. I am just really intrigued by how many lines of code I was able to cut down from the Go application.
Please note that this could also mean that I am a shit Golang dev, but the cut down of nil err checkings do come somewhere.9 -
I have this reserve phone. My previous phone broke and I needed a cheap replacement till next February.
First thing I did is download DevRant.
Since I play BF1 I also wanted to download the companion app.
It appears that I ran out of space and my phone asks me if I want to remove DevRant to free some space....
Guess I'll use the companion on the web then. -
TL;DR:
JuniorDev ignores every advice, writes bad code and complains about other people not working because he does not see their result because he looks at the wrong places.
Okay, so I am really fed up right now.
We have this Junior Dev, who is now with us for circa 8 months, so ca. a year less than me. Our first job for both of us.
He is mostly doing stuff nobody in the team cares about because he is doing his own projects.
But now there's a project where we need to work with him. He got a small part and did implement that. Then parts of the main project got changed and he included stuff which was not there anymore. It was like this for weeks until someone needed to tell him to fix it.
His code is a huge mess (confirmed by senior dev and all the other people working at the project).
Another colleague and me mostly did (mostly) pair programming the past 1-2 weeks because we were fixing and improving (adding functionality) libraries which we are going to use in the project. Furthermore we discussed the overall structure and each of us built some proof-of-concept applications to check if some techniques would work like we planned it.
So in short: We did a lot of preparation to have the project cleaner and faster done in the next few weeks/months and to have our code base updated for the future. Plus there were a few things about technical problems which we need to solve which was already done in that time.
Side note: All of this was done not in the repository of the main project but of side projects, test projects and libraries.
Now it seems that this idiot complained at another coworker (in our team but another project) that we were sitting there for 2 weeks, just talking and that we made no progress in the project as we did not really commit much to the repository.
Side note: My colleague and me are talking in another language when working together and nobody else joins, as we have the same mother tongue, but we switch to the team language as soon as somebody joins, so that other colleague did not even know what we were talking about the whole day.
So, we are nearly the same level experience wise (the other colleague I work with has just one year more professional experience than me) and his work is confirmed to be a mess, ugly and totally bad structured, also not documented. Whereas our code is, at least most of it, there is always space for improvement, clean, readable and re-useable (confirmed by senior and other team members as well).
And this idiot who could implement his (far smaller part) so fast because he does not care about structure or any style convention, pattern or anything complains about us not doing our work.
I just hope, that after this project, I don't have to work with him again soon.
He is also one of those people who think that they know everything because he studied computer science (as everybody in the team, by the way). So he listens to nothing anybody explains to him, not even the senior. You have to explain everything multiple times (which is fine in general) and at some points he just says that he understood, although you can clearly see that he didn't really understand but just wants to go on coding his stuff.
So you explain him stuff and also explain why something does not work or is not a good thing, he just says "yes, okay", changes something completely different and moves on like he used to.
How do you cope with something like this?6 -
Hey, been gone a hot minute from devrant, so I thought I'd say hi to Demolishun, atheist, Lensflare, Root, kobenz, score, jestdotty, figoore, cafecortado, typosaurus, and the raft of other people I've met along the way and got to know somewhat.
All of you have been really good.
And while I'm here its time for maaaaaaaaath.
So I decided to horribly mutilate the concept of bloom filters.
If you don't know what that is, you take two random numbers, m, and p, both prime, where m < p, and it generate two numbers a and b, that output a function. That function is a hash.
Normally you'd have say five to ten different hashes.
A bloom filter lets you probabilistic-ally say whether you've seen something before, with no false negatives.
It lets you do this very space efficiently, with some caveats.
Each hash function should be uniformly distributed (any value input to it is likely to be mapped to any other value).
Then you interpret these output values as bit indexes.
So Hi might output [0, 1, 0, 0, 0]
while Hj outputs [0, 0, 0, 1, 0]
and Hk outputs [1, 0, 0, 0, 0]
producing [1, 1, 0, 1, 0]
And if your bloom filter has bits set in all those places, congratulations, you've seen that number before.
It's used by big companies like google to prevent re-indexing pages they've already seen, among other things.
Well I thought, what if instead of using it as a has-been-seen-before filter, we mangled its purpose until a square peg fit in a round hole?
Not long after I went and wrote a script that 1. generates data, 2. generates a hash function to encode it. 3. finds a hash function that reverses the encoding.
And it just works. Reversible hashes.
Of course you can't use it for compression strictly, not under normal circumstances, but these aren't normal circumstances.
The first thing I tried was finding a hash function h0, that predicts each subsequent value in a list given the previous value. This doesn't work because of hash collisions by default. A value like 731 might map to 64 in one place, and a later value might map to 453, so trying to invert the output to get the original sequence out would lead to branching. It occurs to me just now we might use a checkpointing system, with lookahead to see if a branch is the correct one, but I digress, I tried some other things first.
The next problem was 1. long sequences are slow to generate. I solved this by tuning the amount of iterations of the outer and inner loop. We find h0 first, and then h1 and put all the inputs through h0 to generate an intermediate list, and then put them through h1, and see if the output of h1 matches the original input. If it does, we return h0, and h1. It turns out it can take inordinate amounts of time if h0 lands on a hash function that doesn't play well with h1, so the next step was 2. adding an error margin. It turns out something fun happens, where if you allow a sequence generated by h1 (the decoder) to match *within* an error margin, under a certain error value, it'll find potential hash functions hn such that the outputs of h1 are *always* the same distance from their parent values in the original input to h0. This becomes our salt value k.
So our hash-function generate called encoder_decoder() or 'ed' (lol two letter functions), also calculates the k value and outputs that along with the hash functions for our data.
This is all well and good but what if we want to go further? With a few tweaks, along with taking output values, converting to binary, and left-padding each value with 0s, we can then calculate shannon entropy in its most essential form.
Turns out with tens of thousands of values (and tens of thousands of bits), the output of h1 with the salt, has a higher entropy than the original input. Meaning finding an h1 and h0 hash function for your data is equivalent to compression below the known shannon limit.
By how much?
Approximately 0.15%
Of course this doesn't factor in the five numbers you need, a0, and b0 to define h0, a1, and b1 to define h1, and the salt value, so it probably works out to the same. I'd like to see what the savings are with even larger sets though.
Next I said, well what if we COULD compress our data further?
What if all we needed were the numbers to define our hash functions, a starting value, a salt, and a number to represent 'depth'?
What if we could rearrange this system so we *could* use the starting value to represent n subsequent elements of our input x?
And thats what I did.
We break the input into blocks of 15-25 items, b/c thats the fastest to work with and find hashes for.
We then follow the math, to get a block which is
H0, H1, H2, H3, depth (how many items our 1st item will reproduce), & a starting value or 1stitem in this slice of our input.
x goes into h0, giving us y. y goes into h1 -> z, z into h2 -> y, y into h3, giving us back x.
The rest is in the image.
Anyway good to see you all again.
24 -
Avoid ACPICA if at all possible. It's one garbage tier cluster fuck of bad design, horrible documentation and downright misleading and wrong code
It's meant to consist of an ASL compiler, disassembler, debugger, dumper, various user space utitilies and a kernel resident OSPM implementation *if* you can figure out what belongs to what. Even just compiling this pile of trash is a mystery in itself. Think you need the source files in source/common? EEEEH, wrong. Well, at least partially since most of them seem to be for the user space stuff..? Other ones *are* needed on the other hand. At least the disassembler and/or debugger and/or dumper components seem to reference them. Not that I could figure out how to compile those anyways. The real path to your goal seems to be to ignore a seemingly arbitrary subset of source and header files until your linker stops complaining
There's also a bunch of configuration defines, some of which *you* define, some defined *for* you, based on again others. Of course most of them do stupid shit. Enabling the debugger automatically enables debug logging. Enabling the disassembler force enables debug allocation tracking... What?
The code itself isn't of much help either. Looking in "os_specific/service_layers" you find what looks to be reference implementations of acpica functions in certain os' like windows and unix. Of course I had a look because AcpiOsReadMemory is supposed to read physical memory and I don't know how I would even implement that. But hey, osunixxf.c (xf for interface... of course) should tell me. I'll let you see for yourself in the attached image. Apparently it does fuck all and just returns AE_OK. No error, no logging, no nothing. Just ok. As you can imagine, AcpiOsWriteMemory doesn't do much more either.
...okay so maybe physical memory accesses aren't actually used and these functions are some sort of relic from past times? Nope! They are absolutely necessary for doing low level device interaction. WTF. So finally I went to the linux source and checked how *they* implemented them, and just as I thought, these functions are anything but no-ops...
...So for what fucking reason do these stupid interface implementations even exist but to purposefully mislead you?? They aren't used for fucking anything! As far as I know Windows doesn't even *use* ACPICA and Linux have their own fork with working implementations... They just sit there, just to tell you how to NOT do it
So that's some of my thoughts about ACPICA. Note that I haven't even used it as a library yet, I just got it to compile and link and it already fucked with me this much.
There's also so much more I didn't mention like that you *have* to modify the acpica source in order to get your own platform header working (else #error) eventhough the docs explicitely instruct you not too but you get the point
Don't use ACPICA if you don't have to. Save your sanity for something that's worth it
-
My superior knew my nick, couldn't rant. Had to change it, the nick not the superior, now I can rant the shit out of everything!!
~muahahahha~ evil laughter8 -
!rant
So, when I was young, I wanted to be a freelancing nomad. You know, live the live, work remote and travel.
But I didn't have the bones to pursue that. After 10 years of struggling as a normal "programmer", I did a little of everything. I did normal boring "erp maintenance" in C#, Oracle and some legacy stuff called Visual WEB GUI , which was fun, but required a full 9,5 hours work day, 8:00 am to 6:30pm, and the bosses where squares, and I was young and wanted to try something out of the corporate world.
Then I did some work for a newly funded consulting company that used python, Django, and postgresql, but the bosses promised a lot and delivered none, (I was supposed to work backend and have frontend support, which I did not have, and that hurt my productivity and bosses instead of looking at what they promised but did not deliver, they just discounted my salary 3 months in a row, so Bye bye MFs!!
Then I did some remote work for some guys, that, I managed to sustain for a whole year, the pay was good, the stack was simple, just node.js and pug templates, that gig was good, but communication with the bosses was hard, and eventually things started to get hard for them and me, and we had to say farewell to each other, I miss those guys. This is the only time I remember having fun working, I could work whenever I wanted, I only had to reach the weekly goals, and then my time was mine, I could work from home in the odd hours, or rent a chair in a co working space if I wanted to socialize.
Then fate got me one big gig with a multinational company, and I could hire some people, but I delegated too much and was asking too little of myself, and that project eventually died because I did not know how to negotiate.
So, I quit the whole entrepreneur idea, and got a public job at my University, I was a public employee with all the perks, but none of the fun, I just had to clock-in, work, and clock-out. That experience led me to discover a lot of myself, I worked as a public employee for a year and a half, and in that time, I discovered more about myself than what I learnt in 27 years of previous life experience.
Then, I grew bored of that life, and wanted some action, and I found more than enough fun in a VC funded startup ran by young narcissists that did not have a clue of what they were doing, I helped them organize themselves into "closing stuff", you know, finish the things you say you have finished. Just to give you an idea of what it was like before I got there, the were working for 3 months already on this project, they had on paper 50% of the system done and working, when I tried to use the app, I couldn't even sign-up without hacking some database commands, (this was supposedly done). So I spent a month there teaching these guys how to finish stuff, they got, Sign Up, (their sign up was a mess, it is one of those KYC rich things, that financial apps have), Login, and some core functionality working in a month, while in the previous 4 months they only did parallel work, writing endpoints that were not tried, and an app that did not communicate with the backend. But the bosses weren't happy with me, because I told them time and time again that we were not going to reach the goal they needed to reach to keep receiving funds from the investors, and I had to quit before it became a mayhem of toxic employer/employee relationship.
So now I decided to re-engage with life, I have funds to survive about a month and half, I have a good line of credit in case I need some more funds, and the time of the world.
So wish me luck!!! And I'll be posting often, because I would like opinions, hear from people with similar life experiences and share anecdotes.
Next post, it's going to be about how I discovered taskwarrior, and how implemented my first weekend following some of the aspects of GTD to do all my housekeeping chores, because, I think that organizing myself will be key to survive as a freelancer nomad. -
I feel like writing or telling people about the time I jumped from Windows 7 Ultimate and jumping to Windows 10. (I'm not against 10, but I'm never updating after what had happened to me)
It all starts when none of my games will play due to a possible issue with my graphics card. I look up "3D source game bug" and not many results pop up. I go on Microsoft's Qna areas and ask this question but to my surprise nothing they say would make sense. "Clean the pins of your graphics card, make sure you verify the games on Steam". I verified the games and they checked out as perfectly fine. I don't have access to my graphics card because this is a laptop, sadly not a tower.
Two months pass and my computer is already showing signs of stress, like it didn't want to live in a sense. It was three times slower than when I was on Windows 7 and it was unallocating areas of my main hard drive where I could make virtual hard drives.
Instantly I start looking up Linux distros and find Linux Mint. 17.3 was the current version at the time. I downloaded it and burned it onto a DVD-rom and rebooted my computer. I loaded into the disc and to my surprise it seemed almost like Windows 7 apart from the Linux part. I grab my external hard drive and partition it to hold the Linux distro and leave it plugged in incase Windows 10 does actually fail.
On December 19, a few months after Windows 10 had released. I start my laptop to try and continue my studies in video game development. But to my surprise, Windows 10 had finally crashed permanently. The screen flickered blue and black, and an error box saying Loginui.exe failed to start. I look at it for a solid minute as my computer had just committed suicide in a sense.
I reboot thinking it would fix the error but it didn't. I couldn't log in anymore.
I force shutdown the laptop and turn it back on putting it into safe mode.
To my surprise loginui.exe works and I sign in. I look at my desktop, the space wallpaper I always admired, the sound files, screen shots I had saved.
I go into file explorer and grab everything out of my default hard drive Windows was installed on. Nothing but 400gb got left behind and that was mainly garbage prototypes I had made and Windows itself. I formatted my external hard drive and placed everything on it. Escaping Windows 10 with around 100GB of useful data I looked at the final shutdown button I would look at.
I click it and try to boot into normal Windows 10. But it doesn't work. It flickers and the error pops up once more.
I force it to shutdown and insert the previous Linux Mint disc I made and format the default hard drive through Linux. I was done. 10 gave me a lot of shit. Java wouldn't work, my games has a functional UI but no screen popped up except a black abyss and it wouldn't even let me try to update my graphics card, apparently my AMD Radeon 5450 was up to date at the AMD Radeon 5000's.
I installed Linux Mint and thinking the games would actually play I open steam and Launch Half-Life 2 to check if Linux would be nicer to me than Windows 10 had been.
To my surprise the game ran. The scene from Highway 17 popped on screen and the UI was fully functional. But it was playing at 10-15fps rather than the usual 60-70fps. Keep look at my drivers and see my graphics card isn't in use. I do some research and it turns out I have a Hybrid Laptop.
Intel HD Graphics and an AMD Radeon 5450 and it was using the Intel and not the AMD. Months of testing and attempts of getting the games to work at high frame rates pass and the Damn thing still functions at a low terrible fps. Finally I give up. I ask my mom for a Windows 7 disc and she says we can't afford it. A few months pass and I finally get a Windows 7 installation disc through money I've saved up. Proudly I put it into my optical disc drive and install it to my main hard drive deleting Linux completely. I announced to all my friends my computer was back in working order and I install everything I needed, Steam, Skype, Blender, and Unity as well as all my games. I test Half-Life 2 and it's running exceptionally smoothly, I test Minecraft at max settings and it's working beautifully. The computer was functioning properly once again and my life as a developer started as I modeled things and blender, learned beginners C# and learned a lot of Batch. Today the computer still runs at a great speed and I warn others of what happened to me after I installed Windows 10 to my machine if they are thinking of switching from 7 or 8 on an older machine.
Truly the damage to my data cannot be undone. But the memory of the maintenance, work, tests, all are a memory of how Windows 10 ruined me and every night before the one year anniversary of Windows 10's release, I took out the battery of my laptop and unplugged it from the a.c. power, just so Windows 10 doesn't show it's DLLs, batch scripts, vbs scripts, anything on my computer. But now, after this has happened and I have recovered, I now only have a story to tell5 -
When I was making 3d floor planner I needed to cut holes in walls to make doorways. I couldn’t use 3d model of hole cause there isn’t 3d model of empty space and the hole itself required to be with adjustable size so I hacked backend model of door to add some data with empty 3d model and stored all of the positions instead to load that and cut those holes on walls manually.
So it become door without door model. Doorway.
It worked like a charm. -
I like rants that are thought provoking and push a message forward regardless of whether they may sting a little, so for my first post on here I'd like to hit at home with many of you.
Html5 "Native" Applications are not needed. Let's cover mobile first of all, the misconception that apps are written in either javascript or Native android/ Native ios environment. Or even some third party paid tools like xamarin is quite strange to me. OpenGL ES is on both IOS and Android there is no difference. It's quite easy to write once run everywhere but with native performance and not having to jump through js when it's not needed. Personally I never want to see html or css if I'm working on a mobile app or desktop. Which brings me to desktop, I can't begin to describe how unthought out an electron app is. Memory usage, storage space for embedding chromium, web views gained at the expense of literally everything else, cross platform desktop development has been around for decades, openGL is everywhere enough said. Finally what about targeting browser if your writing a native app for mobile and desktop let's say in c++ and it's not in javascript how can it turn back into javascript, well luckily c++ has emscripten which does that simply put, or you could be using a cross complier language like haxe which is what I use. It benefits with type safety, while exporting both c++ and javascript code. Conclusion in reality I see the appeal to the js ecosystem it's large filled with big companies trying to make js cross development stronger every day. However development in my mind should be a series of choices, choices that are invisible don't help anyone, regardless of the popularity of the choice, or the skill required.8 -
It was about 2:30am.. The darkness had been dominating the outside for a while, and I was having issues with my partitions on my CentOS server. Yup that's correct. I think.
I really wanted to go to bed. Last thing I had to do, was re-allocate some space from centos-home to centos-root. But I fucked up, of course I did.
After about half an hour of making food and trying different stuff to solve the "Can't read superblock error" error, I found an answer that just lead to "Can't read secondary superblock error, sorry".
At least they apologize now lol.
I ended up trashing the centos-home volume (is volume and partition the same ?) and just smashing it all onto centos-root. I lost some data, but screw that, stuff is working and I'm not going to bed.
Yeah, stuff is working. I hope. No errors encountered yet.
Moral of the story: Home partition isn't needed and it's okay to kill it1 -
Today is thursday. Oh no.
At thursdays I have a 8h30-19 schedule (I have 1h30' of free time to go home and cry after I finish a class at 15h30 though) and there's this one class I DREAD. It's a 2h class at 17h and it's an exercise class. This wouldn't be so bad it I actually understood the code behind the exercises, because they don't teach us code in the theory classes (btw it's C. I hate that language because of all this). The teacher pretty much tells us "do this exercise", waits like 10' and then starts to (try to) explain what we're supposed to do. Oh my god.
The other day he was like "write "exec ( ... "text" ... )", compile and execute". It didn't work. Of course it didn't why would it? I was switching around between terminal, manual and text editor, to no avail. In the end he explained but I don't think I got it.
Every time I think about this class I die a little inside and start to become somewhat anxious to be honest. The theory is not that that hard, the practice part is what is killing me (I have test in 2w but I'm just gonna start studying earlier so I can go watch this match LoL).
Does someone know a good book (preferably online, if possible) or a good website on C? I really need to read that, that language is killing me.
Bonus: the other day I had to do a homework that was to be delivered. We had to write a program that read the program and its arguments like this:
./program_name
numArgs
arg1
arg2
etc
I wrote the code, had some bumps in the way, asked a colleague for help because we needed to have a custom function made that was to be done in the class but that I couldn't make because of the reasons above. Then it came the time to test. My VM broke (I think I'm gonna format my PC to try to fix that. Have installed some other versions of the VM but the installations fails or the machine doesn't start) so I sent it to said colleague to test. She said it did OK and so I sent the work to this website we have to send our works to.
"2 errors".
What? What happened? She said it worked just fine.
Looked at my code, couldn't see anything wrong.
Asked the same colleague for help.
Turns out I missed a space. A SPACE. I don't think I've ever felt so frustrated in my life. A presentation error in Java is a good thing, at least we know the program works fine, it's just the output that's wrongly formatted. But C? Nope, errors all around, oh my god. I'm still mad about it.
And I owe her a chocolate.1 -
It's CSS quick maffs time! Consider the following code:
<div class='container flex'>
<nav class='menu flex'>
<a href='#'>Menu item 1</a>
(arbitrary amount of links)
</nav>
<button type='button'>Sign in</button>
</div>
You want the layout to look like a horizontally scrolling, single line menu with a Sign in button to the right. Both container and menu are flex containers. So, here's the code for the menu:
.menu {
overflow: auto;
}
The problem is, as there is no flex-wrap, menu will not be wrapped, and it will occupy all the space it's needed to accommodate all the elements, breaking its container. Pesky horizontal scroll appears on the whole body.
Boubas will set menu's width to some fixed value like 800px, and this is a bouba approach because bye-bye responsiveness.
Here's what you should do:
.menu {
overflow: auto;
min-width: 0;
}
.menu * {
flex-shrink: 0;
}
This way, menu will occupy exactly the width of an empty div. In flexbox, its width will be equal to all free space that is not occupied by the Sign in button. Setting flex-shrink is needed for items to preserve their original width. We don't care about making those items narrower on narrower screens, because we now have infinite amount of horizontal real estate. Pure, inherent responsiveness achieved without filthy media queries, yay!
The menu will scroll horizontally just like you wanted.
aight bye14 -
So, the story starts with me getting a job. Full-time job for the first time in my 21 years old life. After short conversation about how amazing this company is, after countless lies and stood questions they decided to hire me. I had to get come on Monday a week later with everything prepared.
So of course I did that and got to my workplace on designated time. Turned out nobody was expecting me, nothing was prepared for a new programmer and everyone seemed angry at me for no apparent reason.
After long talk with my new boss I got some less than 100$ pc with CPU that couldn't handle virtualization and expected me to work on software that needed extensive use of virtual machine.
PC is of course filled with all kinds of spying software that uses most of the resources. IT teams only job is to check if programmers are working their assess off for at least 8 hours a day.
I've filled a ticket about granting me access to Debian machine on the mainframe so I could work. No response for two weeks. I've lost hope already.
I have to work on open space with more than 30 engineers. Screams, phone calls, alarms, all at once, all the time. My colleagues seem to not care and I can't understand how.
I was tasked with rewriting major application because old developer did some half assed piece of burning shit. It took him more than one year, I'm finishing it in less than two weeks.
Of course nobody except for me is preparing any kinds of documentation. I had to reverse-engineer whole API for alarm system.
Salary is less than a junior programmer should earn.
But I'm stuck here for at least a year because nobody's here wants a guy whose only experience is as a freelancer. -
I'm in a big fat fucking stinking rut, as in progress on this project has absolutely stagnanted.
Gonna rubber face your duck now **UNZIPS** excepts I don't have zippers, as joggers are the one true way; fake Adidas til I fucking drop.
Brain damage aside, I understand both how I've layed out the data and what I'm supposed to do with it. We have a virtual machine, an array of instructions and arguments for a given process within it, and we need to walk this array and map values to registers.
We also need to spill values inside registers to stack, IF they are required at a further point within that block. This also isn't terribly complex. We simply look forward in the array and see if the value is an argument to any instruction that *needs* this value to be loaded (ie, within a register).
So this implies multiple iterations; we need to better understand how one particular value is used throughout an F before we can make a final decision on how many registers and stack space are actually needed for the whole block.
Here's where it gets tricky. If there's a call, we need to be certain that the symbol being invoked has already been fully processed. Besides the obvious fact that recursion fucks me up, there's another matter: say a private method gets invoked by another private method. We can take advantage of this, by which I mean, sacrilege incoming so put on this toga.
Looking at the output for C compilers, it would seem this is not done in practice, I would assume because it's a pain in the ass. But when you have the guarantee that F will only be called internally, as that's what "private" means, there's two ways it can go:
0. It's well below the 13-20 cycle threshold, so you inline the fucker. No suprises there.
1. It's a more involved affaire, and invoked in more than one place, so you don't inline it. Codesize matters.
Recursion and [1] are the big deal things holding me back. Not because it's too hard, like I said this is kindergarten level abstraction. I'm just slow and fanatical, which is how I prefer to spell "constant obsessive paranoid delusions". I can see the potential optimization I can pull here, so I'm stuck trying to figure it out.
Idea would be, handling the register allocation and stack spill for an internal-internal (or deep internal; what we like to call a "guts" method) in synchronization with the *calling* processes. This is, fundamentally, violating all conventions -- but so under the hood no one will notice.
Let me give you an example. If we were to pass some value to a function, expecting to mutate it and get a different value back, in a lot of cases it'd be stupid to make an implicit copy by using two registers, one for input and another for the output. Dude, it's one cycle. Multiply it by a million, say sixty times per second, for every time you __needlessly__ make a copy of a value that we've already stated is mutable.
Clearly unacceptable. This is, in the strictest sense, everywhere in every single codebase. Premature micro optimization is the root of all goodness, God is great and praiseworthy. So how do we go about it?
Answer is I know and I don't know. By which I mean to say, this very thing I've done by hand. Assembly is fun. Now the issue is teaching a calculator how to do it. Not so fun.
There is a dependency chain between processes, as I believe I've kind of alluded to. I'm trying to make decisions on the side of the caller depending on the details of the callee, which is why recursion is rawdogging my soul. This is the same situation, it's inverting the direction of one or more links in the dependency chain, which makes no fucking sense.
And yet it does.
Brain, explain yourself.
How do *you* handle this without crashing?
Brain?
<<ME STEWPED; BEEP-BOOP>>
Alright then, that was a useless attempt at fuckery. Let's have a nap then, maybe it'll come to me in the morning. That's what I've been saying to myself for almost a month now.
Perhaps it is a hardcoded fuk.1 -
Every day is tempting to me..tempting to use some solutions i am not sure that i can handle it.
The Company i work for has an external IT Partner that does all the heavy lifting when it comes to our infrastructure, like installing servers, doing the installations and such. I mostly monitor it and do basic maintenance. Its all windows.
Recently i thought about adding a fifth Hyper V instance for an intranet webserver...based on some linux distro (probably ubuntu cause that is what i am familiar with). But i am not THAT familiar with ubuntu or any linux distro..buts its just the intranet and i already installed nginx and apache with success, what could go wrong?
today i sketched some intranet websoftware our production might find useful to collect data input from our workers (we are somewhat small so there is no big ERP software as of now). When thinking how to realize the data input i thought that maybe a basic raspberry and some cheap 1280x800 10.1 inch touch panels would be best..its very tempting, but on the other hand i am not sure i am ready for that, my experience is shallow and only based on my own RaPi that i 99,99% run headless. On the other hand it would be a very small and space safing concept..and cheap..compared to the use of Laptops (the go to company solution when computers are needed).
It also had the risk that i am the only one that could unfuck anything if things go south..it also has the advantage that i am the only one who could fix things when it goes south...
so much temptation -
Okay, I hope a few people can help me with this; what are the benefits/reasons to use MS technologies? I'm talking about .NET, ASP, Windows Server, Powershell...
I've never understood it. I love Nodejs because you don't have any packages unless you ask for them. Alpine Linux is amazing! It runs on 8MB of RAM from fresh and doesn't need much more space to install.
You want .NET core? 140MB download. You're configuring database connection strings? Feel free to type in whatever you like, it'll parse and replace with some magic variables that have come from some other random file.
I was using Powershell recently, needed to set an env variable. Bash is happy with "export name=value". You want to do that in Powershell? I just googled it and found an entire 40-minute read discussing how to set env vars. Why?! It should be one command, and I don't know who thought that "Get-ChildItem" was _obviously_ referring to env variables.
It seems to me that everywhere MS has got their hands on development-wise, it inherits the typical sales bullshit. No no, you can't call them "websockets", they have to be branded "SignalR" and add tons of overhead. You can't say "disable notifications" it has to be "focus assist". I'm really surprised something as simple as a keyboard hasn't become a "varied user input device" or something of the like.
Am I alone in thinking this?4 -
-- Have you ever self hosted a Linux/Free Bsd server at home?
-- What was the maintenance like in terms of operation and cost compared to an online service?
I and my partner are planning to self host our Ubuntu server locally because currently though we spend less than $1100 a month on Azure with moderate CPU usage but we plan to scale out with believes that the server cost might sky-rocket.
We made a budget of $25k for the setup which includes cost of hardware, bandwidth and power.
We also made some research concerning most used hardwares for home servers because we really are newbees talk of hardware. What we found are options related to the Intel Xeon as CPU, some others say use NAS, while some are more of advertising.
$25k on the desk,
we care more about speed than of space. How can we make the setup totally worth it? You don't have to spare us a change, just some headlight and way to go.
Your advice are needed. Thank you.8 -
Not exactly a rant but some annoyances
Whenever I copy paste code from kindle it does not space the code. Stack overflow says that kindle is using characters for space which are not present in UTF-8 which causes the issue and the find and replace option coes not work in vs code which the author is using. And if you copy from kindle whether you use the button or Ctrl + C it will add the book title and the author at the end. Who the fuck though this was a good idea.
Oh a table does not fit on the screen render whatever fits even if it is the top line of the table. This is probably not an issue and they cannot fix it and I shoild just deal with it.
The author introduces me to the language compiler and lists a command to what versions are available. I get an error which says the command is not found on windows. I dont find any solutions on google, so I go the next place and author says that he knows about it and shows a link to fix it and tells to folloe the instructions. But the link does not have any instructions and just has instructions to configure the compiler itself. The only releveant information was the path to the compiler which the author could have included there or said that was the only relevant information. The path was correct but I needed to install some stuff through Visual Studio2 -
Not much riskiest though,
So on my office laptop I've duel boot Fedora as primary OS and windows another.
So for some reasons I needed extra space on windows so I had to un-allocate some space from /home as it had assigned too much disk(more than 100GB I think)
So I unmounted /home moved all the /home/myuser to /opt using sudo then did sudo rm -rf to /home/myuser and un-allocated some space
after I restarted laptop I get to know that I fucked up little xD
Took me while to fix that shit, I literally created one more user and fixed it as at the time of booting it was trying to get few configs from /home/myuser and even had permission issues.
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