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Search - "no power for me"
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Interviewer: Welcome, Mr X. Thanks for dropping by. We like to keep our interviews informal. And even though I have all the power here, and you are nothing but a cretin, let’s pretend we are going to have fun here.
Mr X: Sure, man, whatever.
I: Let’s start with the technical stuff, shall we? Do you know what a linked list is?
X: (Tells what it is).
I: Great. Can you tell me where linked lists are used?
X:: Sure. In interview questions.
I: What?
X: The only time linked lists come up is in interview questions.
I:: That’s not true. They have lots of real world applications. Like, like…. (fumbles)
X:: Like to implement memory allocation in operating systems. But you don’t sell operating systems, do you?
I:: Well… moving on. Do you know what the Big O notation is?
X: Sure. It’s another thing used only in interviews.
I: What?! Not true at all. What if you want to sort a billion records a minute, like Google has to?
X: But you are not Google, are you? You are hiring me to work with 5 year old PHP code, and most of the tasks will be hacking HTML/CSS. Why don’t you ask me something I will actually be doing?
I: (Getting a bit frustrated) Fine. How would you do FooBar in version X of PHP?
X: I would, er, Google that.
I: And how do you call library ABC in PHP?
X: Google?
I: (shocked) OMG. You mean you don’t remember all the 97 million PHP functions, and have to actually Google stuff? What if the Internet goes down?
X: Does it? We’re in the 1st world, aren’t we?
I: Tut, tut. Kids these days. Anyway,looking at your resume, we need at least 7 years of ReactJS. You don’t have that.
X: That’s great, because React came out last year.
I: Excuses, excuses. Let’s ask some lateral thinking questions. How would you go about finding how many piano tuners there are in San Francisco?
X: 37.
I: What?!
X: 37. I googled before coming here. Also Googled other puzzle questions. You can fit 7,895,345 balls in a Boeing 747. Manholes covers are round because that is the shape that won’t fall in. You ask the guard what the other guard would say. You then take the fox across the bridge first, and eat the chicken. As for how to move Mount Fuji, you tell it a sad story.
I: Ooooooooookkkkkaaaayyyyyyy. Right, tell me a bit about yourself.
X: Everything is there in the resume.
I: I mean other than that. What sort of a person are you? What are your hobbies?
X: Japanese culture.
I: Interesting. What specifically?
X: Hentai.
I: What’s hentai?
X: It’s an televised art form.
I: Ok. Now, can you give me an example of a time when you were really challenged?
X: Well, just the other day, a few pennies from my pocket fell behind the sofa. Took me an hour to take them out. Boy was it challenging.
I: I meant technical challenge.
X: I once spent 10 hours installing Windows 10 on a Mac.
I: Why did you do that?
X: I had nothing better to do.
I: Why did you decide to apply to us?
X: The voices in my head told me.
I: What?
X: You advertised a job, so I applied.
I: And why do you want to change your job?
X: Money, baby!
I: (shocked)
X: I mean, I am looking for more lateral changes in a fast moving cloud connected social media agile web 2.0 company.
I: Great. That’s the answer we were looking for. What do you feel about constant overtime?
X: I don’t know. What do you feel about overtime pay?
I: What is your biggest weakness?
X: Kryptonite. Also, ice cream.
I: What are your salary expectations?
X: A million dollars a year, three months paid vacation on the beach, stock options, the lot. Failing that, whatever you have.
I: Great. Any questions for me?
X: No.
I: No? You are supposed to ask me a question, to impress me with your knowledge. I’ll ask you one. Where do you see yourself in 5 years?
X: Doing your job, minus the stupid questions.
I: Get out. Don’t call us, we’ll call you.
All Credit to:
http://pythonforengineers.com/the-p...89 -
Yesterday, in a meeting with project stakeholders and a dev was demoing his software when an un-handled exception occurred, causing the app to crash.
Dev: “Oh..that’s weird. Doesn’t do that on my machine. Better look at the log”
- Dev looks at the log and sees the exception was a divide by zero error.
Dev: “Ohhh…yea…the average price calculation, it’s a bug in the database.”
<I burst out laughing>
Me: “That’s funny.”
<Dev manager was not laughing>
DevMgr: “What’s funny about bugs in the database?”
Me: “Divide by zero exceptions are not an indication of a data error, it’s a bug in the code.”
Dev: “Uhh…how so? The price factor is zero, which comes from a table, so that’s a bug in the database”
Me: “Jim, will you have sales with a price factor of zero?”
StakeholderJim: “Yea, for add-on items that we’re not putting on sale. Hats, gloves, things like that.”
Dev: “Steve, did anyone tell you the factor could be zero?”
DBA-Steve: “Uh...no…just that the value couldn’t be null. You guys can put whatever you want.”
DevMgr: “So, how will you fix this bug?”
DBA-Steve: “Bug? …oh…um…I guess I could default the value to 1.”
Dev: “What if the user types in a zero? Can you switch it to a 1?”
Me: “Or you check the factor value before you try to divide. That will fix the exception and Steve won’t have to do anything.”
<awkward couple of seconds of silence>
DevMgr: “Lets wrap this up. Steve, go ahead and make the necessary database changes to make sure the factor is never zero.”
StakeholderJim: “That doesn’t sound right. Add-on items should never have a factor. A value of 1 could screw up the average.”
Dev: “Don’t worry, we’ll know the difference.”
<everyone seems happy and leaves the meeting>
I completely lost any sort of brain power to say anything after Dev said that. All the little voices kept saying were ‘WTF? WTF just happened? No really…W T F just happened!?’ over and over. I still have no idea on how to articulate to anyone with any sort of sense about what happened. Thanks DevRant for letting me rant.15 -
Oh my god... Storytime.
A customer comes in with I assume is his father or grandfather.
Customer: I need a computer, but without all the internals
Me: So a case?
Customer: Yes, I need a Dell computer outsides, but without the internal components.
Me: Well, we don't have Dell cases, but we sell custom build cases and they come with a power supply.
Customer: *says nothing, but looks interested*
Me: *walks over to the cases to show him* So this is what the cases look like and we have two types, one for a ATX and one for a micro-ATX.
Customer: *still says nothing, but looks at them*
Me: What motherboard do you have at the moment?
Customer: Well, I don't have anything right now, but I'm replacing another computer that didn't work very well. I'm going to be getting some Dell parts to put in here.
Me: O-okay. So this other computer, I'd like to see it in shop to see what's going on with it.
Customer: Oh, you do NOT want to do that. I hooked it up to another computer and it blew it up.
Me: Huh, that's weird. I'd still like to look at it if possible.
Customer: Oh no, it's all wired wrong and... *some bullshit, but stay with me*
Customer: I am the best at technology. My hand has computer parts in it--government funded. *some more bullshit*
Me: Okay... *I try to bring it back around* Well, I'd still like to see the other computer for myself. So you don't have parts for this new build yet, right? You don't know what type of motherboard you have?
Customer: No.
Me: Well, I would get the internals first, so you know what size of case to get, and then get the case.
Customer: Okay. Thank you for your time.
He shook my hand with his "cyborg" hand and I was tempted to say something about "try not to crush my hand," but elected not to. Also during this entire exchange, the old man continuously farted in the background.22 -
So a friend of Mine asked me to check their Mail server because some emails got lost. Or had a funny signature.
Mails were sent from outlook so ok let's do this.
I go create a dummy account, and send/receive a few emails. All were coming in except one and some had a link appended. The link was randomly generated and was always some kind of referral.
Ok this this let's check the Mail Server.
Nothing.
Let's check the mail header. Nothing.
Face -> wall
Fml I want to cry.
Now I want to search for a pattern and write a script which sends a bunch of mails on my laptop.
Fuck this : no WLAN and no LAN Ports available. Fine let's hotspot the phone and send a few fucking mails.
Guess what? Fucking cockmagic, no funny mails appear!
At that moment I went out and was like chainsmoking 5 cigarettes.
BAM!
It hit me! A feeling like a unicorn vomiting rainbows all over my face.
I go check their firewall. Shit redirected all email ports from within the network to another server.
Yay nobody got credentials because nobody new it existed. Damn boy.
Hook on to the hostmachine power down the vm, start and hack yourself a root account before shit boots. Luckily I just forgot the credentials to a testvm some time ago so I know that shit. Lesson learned: fucking learn from your mistakes, might be useful sometimes!
Ok fucker what in the world are you doing.
Do some terminal magic and see that it listens on the email ports.
Holy cockriders of the galaxy.
Turns out their former it guy made a script which caught all mails from the server and injected all kind of bullshit and then sent them to real Webserver. And the reason why some mails weren't received was said guy was too dumb to implement Unicode and some mails just broke his script.
That fucker even implented an API to pull all those bullshit refs.
I know your name "Matthias" and I know where you live and what you've done... And to fuck you back for that misery I took your accounts and since you used the same fucking password for everything I took your mail, Facebook and steam account too.
Git gut shithead! You better get a lawyer15 -
First Helpdesk call of the day:
"My PC has been stuck on the same thing for an hour now. Its completely crashed."
"Does pressing ctrl alt delete do anything?"
"Where's that button?"
"Its 3 buttons - ctrl in the bottom left, alt beside the spacebar and delete over near the arrow keys. Press them all at the same time. Does it do anything?"
"No"
"Okay then, you need to manually power off the laptop then."
"How do i do that?"
"Hold down the power button"
"Where's that?"
"....on your laptop?! It's how you turn it on in the mornings?"
*60 seconds go by* "oh i see it. Ok i pressed it! Its Flashing blue now."
"Oh, no, just hold it down until everything goes black."
"The power button?"
"Yes."
"But that would turn off the entire PC?"
"Yes."
"Why do i have to do that?"
God help me if this is how my day is going to be 😢11 -
So this was a couple years ago now. Aside from doing software development, I also do nearly all the other IT related stuff for the company, as well as specialize in the installation and implementation of electrical data acquisition systems - primarily amperage and voltage meters. I also wrote the software that communicates with this equipment and monitors the incoming and outgoing voltage and current and alerts various people if there's a problem.
Anyway, all of this equipment is installed into a trailer that goes onto a semi-truck as it's a portable power distribution system.
One time, the computer in one of these systems (we'll call it system 5) had gotten fried and needed replaced. It was a very busy week for me, so I had pulled the fried computer out without immediately replacing it with a working system. A few days later, system 5 leaves to go work on one of our biggest shows of the year - the Academy Awards. We make well over a million dollars from just this one show.
Come the morning of show day, the CEO of the company is in system 5 (it was on a Sunday, my day off) and went to set up the data acquisition software to get the system ready to go, and finds there is no computer. I promptly get a phone call with lots of swearing and threats to my job. Let me tell you, I was sweating bullets.
After the phone call, I decided I needed to try and save my job. The CEO hadn't told me to do anything, but I went to work, grabbed an old Windows XP laptop that was gathering dust and installed my software on it. I then had to build the configuration file that is specific to system 5 from memory. Each meter speaks the ModBus over TCP/IP protocol, and thus each meter as a different bus id. Fortunately, I'm pretty anal about this and tend to follow a specific method of id numbering.
Once I got the configuration file done and tested the software to see if it would even run properly on Windows XP (it did!), I called the CEO back and told him I had a laptop ready to go for system 5. I drove out to Hollywood and the CFO (who was there with the CEO) had to walk about a mile out of the security zone to meet me and pick up the laptop.
I told her I put a fresh install of the data acquisition software on the laptop and it's already configured for system 5 - it *should* just work once you plug it in.
I didn't get any phone calls after dropping off the laptop, so I called the CFO once I got home and asked her if everything was working okay. She told me it worked flawlessly - it was Plug 'n Play so to speak. She even said she was impressed, she thought she'd have to call me to iron out one or two configuration issues to get it talking to the meters.
All in all, crisis averted! At work on Monday, my supervisor told me that my name was Mud that day (by the CEO), but I still work here!
Here's a picture of the inside of system 8 (similar to system 5 - same hardware)15 -
I’m kind of pissy, so let’s get into this.
My apologies though: it’s kind of scattered.
Family support?
For @Root? Fucking never.
Maybe if I wanted to be a business major my mother might have cared. Maybe the other one (whom I call Dick because fuck him, and because it’s accurate) would have cared if I suddenly wanted to become a mechanic. But in both cases, I really doubt it. I’d probably just have been berated for not being perfect, or better at their respective fields than they were at 3x my age.
Anyway.
Support being a dev?
Not even a little.
I had hand-me-down computers that were outmoded when they originally bought them: cutting-edge discount resale tech like Win95, 33/66mhz, 404mb hd. It wouldn’t even play an MP3 without stuttering.
(The only time I had a decent one is when I built one for myself while in high school. They couldn’t believe I spent so much money on what they saw as a silly toy.)
Using a computer for anything other than email or “real world” work was bad in their eyes. Whenever I was on the computer, they accused me of playing games, and constantly yelled at me for wasting my time, for rotting in my room, etc. We moved so often I never had any friends, and they were simply awful to be around, so what was my alternative? I also got into trouble for reading too much (seriously), and with computers I could at least make things.
If they got mad at me for any (real or imagined) reason (which happened almost every other day) they would steal my things, throw them out, or get mad and destroy them. Desk, books, decorations, posters, jewelry, perfume, containers, my chair, etc. Sometimes they would just steal my power cables or network cables. If they left the house, they would sometimes unplug the internet altogether, and claim they didn’t know why it was down. (Stealing/unplugging cables continued until I was 16.) If they found my game CDs, those would disappear, too. They would go through my room, my backpack and its notes/binders/folders/assignments, my closet, my drawers, my journals (of course my journals), and my computer, too. And if they found anything at all they didn’t like, they would confront me about it, and often would bring it up for months telling me how wrong/bad I was. Related: I got all A’s and a B one year in high school, and didn’t hear the end of it for the entire summer vacation.
It got to the point that I invented my own language with its own vocabulary, grammar, and alphabet just so I could have just a little bit of privacy. (I’m still fluent in it.) I would only store everything important from my computer on my only Zip disk so that I could take it to school with me every day and keep it out of their hands. I was terrified of losing all of my work, and carrying a Zip disk around in my backpack (with no backups) was safer than leaving it at home.
I continued to experiment and learn whatever I could about computers and programming, and also started taking CS classes when I reached high school. Amusingly, I didn’t even like computers despite all of this — they were simply an escape.
Around the same time (freshman in high school) I was a decent enough dev to actually write useful software, and made a little bit of money doing that. I also made some for my parents, both for personal use and for their businesses. They never trusted it, and continually trashtalked it. They would only begrudgingly use the business software because the alternatives were many thousands of dollars. And, despite never ever having a problem with any of it, they insisted I accompany them every time, and these were often at 3am. Instead of being thankful, they would be sarcastically amazed when nothing went wrong for the nth time. Two of the larger projects I made for them were: an inventory management system that interfaced with hand scanners (VB), and another inventory management system for government facility audits (Access). Several websites, too. I actually got paid for the Access application thanks to a contract!
To put this into perspective, I was selected to work on a government software project about a year later, while still in high school. That didn’t impress them, either.
They continued to see computers as a useless waste of time, and kept telling me that I would be unemployable, and end up alone.
When they learned I was dating someone long-distance, and that it was a she, they simply took my computer and didn’t let me use it again for six months. Really freaking hard to do senior projects without a computer. They begrudgingly allowed me to use theirs for schoolwork, but it had a fraction of the specs — and some projects required Flash, which the computer could barely run.
Between the constant insults, yelling, abuse (not mentioned here), total lack of privacy, and the theft, destruction, etc. I still managed to teach myself about computers and programming.
In short, I am a dev despite my parents’ best efforts to the contrary.30 -
My first job: The Mystery of The Powered-Down Server
I paid my way through college by working every-other-semester in the Cooperative-Education Program my school provided. My first job was with a small company (now defunct) which made some of the very first optical-storage robotic storage systems. I honestly forgot what I was "officially" hired for at first, but I quickly moved up into the kernel device-driver team and was quite happy there.
It was primarily a Solaris shop, with a smattering of IBM AIX RS/6000. It was one of these ill-fated RS/6000 machines which (by no fault of its own) plays a major role in this story.
One day, I came to work to find my team-leader in quite a tizzy -- cursing and ranting about our VAR selling us bad equipment; about how IBM just doesn't make good hardware like they did in the good old days; about how back when _he_ was in charge of buying equipment this wouldn't happen, and on and on and on.
Our primary AIX dev server was powered off when he arrived. He booted it up, checked logs and was running self-diagnostics, but absolutely nothing so far indicated why the machine had shut down. We blew a couple of hours trying to figure out what happened, to no avail. Eventually, with other deadlines looming, we just chalked it up be something we'll look into more later.
Several days went by, with the usual day-to-day comings and goings; no surprises.
Then, next week, it happened again.
My team-leader was LIVID. The same server was hard-down again when he came in; no explanation. He opened a ticket with IBM and put in a call to our VAR rep, demanding answers -- how could they sell us bad equipment -- why isn't there any indication of what's failing -- someone must come out here and fix this NOW, and on and on and on.
(As a quick aside, in case it's not clearly coming through between-the-lines, our team leader was always a little bit "over to top" for me. He was the kind of person who "got things done," and as long as you stayed on his good side, you could just watch the fireworks most days - but it became pretty exhausting sometimes).
Back our story -
An IBM CE comes out and does a full on-site hardware diagnostic -- tears the whole server down, runs through everything one part a time. Absolutely. Nothing. Wrong.
I recall, at some point of all this, making the comment "It's almost like someone just pulls the plug on it -- like the power just, poof, goes away."
My team-leader demands the CE replace the power supply, even though it appeared to be operating normally. He does, at our cost, of course.
Another weeks goes by and all is forgotten in the swamp of work we have to do.
Until one day, the next week... Yes, you guessed it... It happens again. The server is down. Heads are exploding (will at least one head we all know by now). With all the screaming going on, the entire office staff should have comped some Advil.
My team-leader demands the facilities team do a full diagnostic on the UPS system and assure we aren't getting drop-outs on the power system. They do the diagnostic. They also review the logs for the power/load distribution to the entire lab and office spaces. Nothing is amiss.
This would also be a good time draw the picture of where this server is -- this particular server is not in the actual server room, it's out in the office area. That's on purpose, since it is connected to a demo robotics cabinet we use for testing and POC work. And customer demos. This will date me, but these were the days when robotic storage was new and VERY exciting to watch...
So, this is basically a couple of big boxes out on the office floor, with power cables running into a special power-drop near the middle of the room. That information might seem superfluous now, but will come into play shortly in our story.
So, we still have no answer to what's causing the server problems, but we all have work to do, so we keep plugging away, hoping for the best.
The team leader is insisting the VAR swap in a new server.
One night, we (the device-driver team) are working late, burning the midnight oil, right there in the office, and we bear witness to something I will never forget.
The cleaning staff came in.
Anxious for a brief distraction from our marathon of debugging, we stopped to watch them set up and start cleaning the office for a bit.
Then, friends, I Am Not Making This Up(tm)... I watched one of the cleaning staff walk right over to that beautiful RS/6000 dev server, dwarfed in shadow beside that huge robotic disc enclosure... and yank the server power cable right out of the dedicated power drop. And plug in their vacuum cleaner. And vacuum the floor.
We each looked at one-another, slowly, in bewilderment... and then went home, after a brief discussion on the way out the door.
You see, our team-leader wasn't with us that night; so before we left, we all agreed to come in late the next day. Very late indeed.9 -
Long rant ahead. Should take about 2-3 minutes to read. So feel free to refill your cup of coffee and take a seat :)
It turns out that the battery in my new Nexus 6P is almost dead. Well not that I didn't expect that, the seller even explicitly put that in the product page. But it got me thinking.. why? Lithium batteries are often good for some 10k charges, meaning that they could last almost 30 years when charged every day! They'd outlive an entire generation of people!
Then I took a look at the USB-C wall charger that Huawei delivered with this thing. A 5V 3A brick. When I saw that, I immediately realized.. aah, that's why this battery crapped out after a mere 2 years.
See, while batteries are often advertised as capable of several amps (like 7A with my LiitoKala 18650 batteries that I often use in projects), that's only the current that they can safely take or deliver without blowing up. The manufacturer doesn't make this current rating with longevity in mind. It's the absolute maximum in current that a given battery can safely handle.
The longevity on the other hand directly depends on the demand that's placed on the battery. 500mA which is standard USB 2.0 rating or 1A which is standard USB 3.0 rating, no sweat. The battery will live for at least a decade of daily charges and discharges like that no problem.
But when you start shoving 3A continuous into a battery, that's when it will suffer. Imagine that your current workload is 500mA and suddenly you get shoved 6 times that work upon you. How long would you last?
Oh and not only the current is a problem, I suspect that it also overvolts the battery to maintain a constant current all the way till the end. When I charged my lithium cells with my lab bench power supply, the battery would only take a few milliamps when it got close to the supply voltage. Quick bit of knowledge: lithium cells are charged at constant current first, then when the current drops below that, it continues at constant voltage - usually 4.2 or 4.35V depending on the battery. So you'd set your lab bench power supply at 4.2V 500mA. But in that constant voltage mode, as the battery's voltage and the supply's voltage equalize, the current drops because the voltage difference becomes lower. Remember, voltage is what causes current to flow. Overvolting at the supply to stay in constant current mode all the way till the end speeds this process up but can be dangerous and requires constant monitoring of the battery voltage.
So, why does Huawei and a bunch of other manufacturers make these 3A power chargers? Well first it's because consumer demands ever more, regardless of the fact that they can just charge at 500mA for the night (8h of sleep) and charge a 4000mAh battery from 0 to 100% no problem. Secondly it's because sometimes you need that little bit of extra juice fast, like when you forgot to plug the damn thing in and you've got only 30 minutes in the morning to pour some charge into it.
But people use those damn fucking things even when they go to bed, making that 3A torture a fucking standard process!! And then they complain that their batteries go to shit?!
Hopefully this now made you realize that the fast charger shouldn't be used as a regular charger ^^28 -
Lamer rant
For a really long time I said to myself that this is too basic to rant about but lately it became so frequent and extreme that here is my rant about completely clueless users that ask me IT related questions.
Disclaimer: Said users are people that I generally can't avoid. Distant family members, neighbors and etc.
Case 0:
U: I don't know what's happening!! The computer doesn't work!!
M: What do you mean?
U: There's no Facebook! And everything is stuck and no messenger!!!
M: The WiFi on your laptop was off. I turned it on. Still, this doesn't mean that the pc wasn't working.
U: I don't understand this shit!!!
Case 1:
U: I hate this computer!!! It never works!!! Help meeee!!!
M: What now?
U: Where did the internet disappear?!
M: (assuming it's wifi or browser related)
Actually user moved the Chrome window to bottom-right corner and lost it.
Every time I try to show the user how I resolve the issue the user yells that there are too many steps, that they are complicated and that I'm a bad teacher and doing it too fast.
Case 2:
U: My computer is so slow! It barely can load google translate! And I can't listen to music on youtube!! Shitty laptop! It's you! Your computers in the apartment drain everything!!!
M: You have no idea what you are talking about.
U: My husband told me that your computers are heavy and drain everything!
M: What exactly did he tell you that my devices drain?
U: I don't know! All the energy! I believe him! He knows!
M: My computers drain less electricity than your vacuum and I have a separate internet connection. Not only we share nothing but also I drain nothing.
U: Since you appeared all the computers are slow!!!!
Fkk...
Case 3:
U: I don't understand, where is my whatsapp?
M: You can't locate the app on your phone?
U: Yes! F*ck, help me! I'm so angry and I really need this NOW!!!
M: Shut up. I'm already here and helping.
(I open users phone and whatsapp is the active app...)
U: I can' t find my whatsapp with Clara!
F*ck you! F*ck you! Ghckjfshij!!!
Case 4:
(crazy hitting on my door)
U: I don't have THE internet!!!
It's you again! You took all of THE internet!!!
M: No, it doesn't work like that. Your provider is bad, your package is cheap and your cables are of low quality.
U: I need THE internet immediately!!! Stop playing with your typing and fix the facebook or I'll cut the power cables to the house!!
I can go on, just don't think that recalling all those events is healthy for me.20 -
I think I've shown in my past rants and comments that I'm pretty experienced. Looking back though, I was really fucking stupid. Since I haven't posted a rant yet on the weekly topics, I figure I would share this humbling little gem.
Way back in the ancient era known as 2009, I was working my first desk job as a "web designer". Apparently the owner of this company didn't know the difference between "designer", which I'm not, and "developer", which I am, nor the responsibilities of each role.
It was a shitty job paying $12/hour. It was such a nightmare to work at. I guess the silver lining is that this company now no longer exists as it was because of my mistake, but it was definitely a learning experience I hold in high regard even today. Okay, enough filler...
I was told to wipe the Dev server in order to start fresh and set up an entirely new distro of Linux. I was to swap out the drives with whatever was available from the non-production machines, set up the RAID 5 array and route it through the router and firewall, as we needed to bring this Dev server online to allow clients to monitor the work. I had no idea what any of this meant, but I was expected to learn it that day because the next day I would be commencing with the task.
Astonishingly, I managed to set up the server and everything worked great! I got a pat on the back and the boss offered me a 4 day weekend with pay to get some R&R. I decided to take the time to go camping. I let him know I would be out of town and possibly unreachable because of cell service, to which he said no problem.
Tuesday afternoon I walked into work and noticed two of the field techs messing with the Dev server I built. One was holding a drive while the other was holding a clipboard. I was immediately called into the boss's office.
He told me the drives on the production server failed during the weekend, resulting in the loss of the data. He then asked me where I got the drives from for the Dev server upgrade. I told him that they came from one of the inactive systems on the shelf. What he told me next through the deafening screams rendered me speechless.
I had gutted the drives from our backup server that was just set up the week prior. Every Friday at midnight, it would turn on through a remote power switch on a schedule, then the system would boot and proceed to copy over the production server's files into an archive for that night and shutdown when it completed. Well, that last Friday night/Saturday morning, the machine kicked on, but guess what didn't happen? The files weren't copied. Not only were they not copied, but the existing files that got backed up previously we're gone. Why? Because I wiped those drives when I put them into the Dev server.
I would up quitting because the conversation was very hostile and I couldn't deal with it. The next week, I was served with a suit for damages to this company. Long story short, the employer was found in the wrong from emails I saved of him giving me the task and not once stating that machine was excluded in the inactive machines I could salvage drives from. The company sued me because they were being sued by a client, whose entire company presence was hosted by us and we lost the data. In total just shy of 1TB of data was lost, all because of my mistake. The company filed for bankruptcy as a result of the lawsuit against them and someone bought the company name and location, putting my boss and its employees out of a job.
If there's one lesson I have learned that I take with the utmost respect to even this day, it's this: Know your infrastructure front to back before you change it, especially when it comes to data.8 -
Found this gem on GitHub:
// At this point, I'd like to take a moment to speak to you about the Adobe PSD format.
// PSD is not a good format. PSD is not even a bad format. Calling it such would be an
// insult to other bad formats, such as PCX or JPEG. No, PSD is an abysmal format. Having
// worked on this code for several weeks now, my hate for PSD has grown to a raging fire
// that burns with the fierce passion of a million suns.
// If there are two different ways of doing something, PSD will do both, in different
// places. It will then make up three more ways no sane human would think of, and do those
// too. PSD makes inconsistency an art form. Why, for instance, did it suddenly decide
// that *these* particular chunks should be aligned to four bytes, and that this alignement
// should *not* be included in the size? Other chunks in other places are either unaligned,
// or aligned with the alignment included in the size. Here, though, it is not included.
// Either one of these three behaviours would be fine. A sane format would pick one. PSD,
// of course, uses all three, and more.
// Trying to get data out of a PSD file is like trying to find something in the attic of
// your eccentric old uncle who died in a freak freshwater shark attack on his 58th
// birthday. That last detail may not be important for the purposes of the simile, but
// at this point I am spending a lot of time imagining amusing fates for the people
// responsible for this Rube Goldberg of a file format.
// Earlier, I tried to get a hold of the latest specs for the PSD file format. To do this,
// I had to apply to them for permission to apply to them to have them consider sending
// me this sacred tome. This would have involved faxing them a copy of some document or
// other, probably signed in blood. I can only imagine that they make this process so
// difficult because they are intensely ashamed of having created this abomination. I
// was naturally not gullible enough to go through with this procedure, but if I had done
// so, I would have printed out every single page of the spec, and set them all on fire.
// Were it within my power, I would gather every single copy of those specs, and launch
// them on a spaceship directly into the sun.
//
// PSD is not my favourite file format.
Ref : https://github.com/zepouet/...16 -
Where do I even start?
Personal projects?
So many. Shouldn't count.
Unpaid game dev intern?
Unpaid game dev volunteer?
Both worthwhile, if stressful. Shouldn't count either.
Freelancing where clients refused to pay?
That's happened a few times. One of them paid me in product instead of cash (WonderSoil, a company that [apparently still] makes and sells some expanding super potting soil thing). The product turned out to be defective and killed all of the plants I used it on. I'd have preferred getting stiffed instead. Their "factory" (small, almost tiny) was quite cool. The owner was a bitch. Probably still is.
Companies that have screwed me out of pay?
So many. I still curse their names at least once a month. I've been screwed out of about $13k now, maybe more. I've lost track.
I have two stories in particular that really piss me off.
The first: I was working at a large robotics company, and mostly enjoyed my job, though the drive was awful. The pay wasn't high either, but I still enjoyed the work. Schedule was nice, too: 28 hours (four 7-hour days) per week. Regardless, I got a job offer for double my salary, same schedule, and the drive was 11 minutes instead of 40. I took it. My new boss ended up tricking me into being a contractor -- refused to give me a W2, no contracts, etc. Later, he also increased my hours to 40 with no pay increase. He also took forever to pay (weeks to months), and eventually refused to pay me to my face, in front of my cowokers. Asshole still owes me about $5k. Should owe me the the difference in taxes, too (w2 vs 1099) since he lied about it and forced me into it when it was too late to back out.
I talked to the BBB, the labor board, legal council, the IRS (because he was actively evading taxes), the fire inspector (because he installed doors taht locked if the power went out, installed the exit buttons on the fucking ceiling, and later disconnected all of said exit buttons). Nobody gave a single shit. Asshole completely got away with everything. Including several shady as hell things I can't list here because they're too easy to find.
The second one:
The economy was shit, and I was out of a job. I had been looking for quite awhile, and an ex-coworker (who had worked at google, interestingly) suggested I work for this new startup. It was a "reverse search engine," meaning it aggregated news and articles and whatnot, and used machine learning to figure out what its users are interested in, and provided them with exactly that. It would also help with scheduling, reminders of birthdays, mesh peoples' friends' travel plans and life events, etc. (You and a friend are going on vacation to the same place, and your mutual friend there is having a birthday! You should go to ___ special event that's going on while you're all there! Here's a coupon.) It was pretty cool. The owner was not. He delayed my payments a few times, and screwed me over on pay a few more times, despite promising me many times that he was "not one of those people." He ended up paying me less than fucking minimum wage. Fake, smiling, backstabbing asshole.
The first one still pisses me off more, though, because of all the shit I went through trying to get my missing back pay, and how he conned me every chance he got. And how he yelled at me and told me, to my face, that he wasn't ever going to pay me. Fucking goddamn hell I hate that guy.8 -
Co-worker: "Should we keep this server up and running?"
Me: "Hmmm…"
C: "Do we have any other uses for it than the dedicated wiki?"
M: "Not really, and maybe it's time to move to the centralised platform Corporate™ introduced. Have we checked if anyone is using the server?"
C: "Good point, let me see…"
C: "… oh it's been down for last two weeks since the power outage."
M: "I think that answers the question. Let's leave it like this for a month more and if no one complains we can announce it dead"3 -
This is my river baby, a laptop that was broken by its previous owner. It came to me with many dents (I covered those with stickers) and in a not booting state for about $300 after the guy dropped it in a river in South America.
- There is river sediment inside the screen, as well as the motherboard.
- If I put two sticks of RAM in it, the display artifacts all over the place and the computer crashes randomly. One slot must be empty.
- The ODD was filled with literal garbage. There is now a hard drive in its place.
- Running Windows through a VM would cause the WiFi to fail in a confusing manner. No one had ever seen that type of error before. I had to reseat the AirPort card.
- At one point, the power button stopped working, so I removed the keyboard and would start the computer by shorting two pads on the motherboard with a screwdriver.
- I’ve had all sorts of strange issues with it because of the water damage.
- I colored the keyboard with cellophane... 😅
After taking it apart for the 100th time, it’s now completely stable. I’ve had it for about 4 years, but it’s getting slow. I’m not sure what will come after the beloved river baby...17 -
Why are job postings so bad?
Like, really. Why?
Here's four I found today, plus an interview with a trainwreck from last week.
(And these aren't even the worst I've found lately!)
------
Ridiculous job posting #1:
* 5 years React and React Native experience -- the initial release of React Native was in May 2013, apparently. ~5.7 years ago.
* Masters degree in computer science.
* Write clean, maintainable code with tests.
* Be social and outgoing.
So: you must have either worked at Facebook or adopted and committed to both React and React Native basically immediately after release. You must also be in academia (with a masters!), and write clean and maintainable code, which... basically doesn't happen in academia. And on top of (and really: despite) all of this, you must also be a social butterfly! Good luck ~
------
Ridiculous job posting #2:
* "We use Ruby on Rails"
* A few sentences later... "we love functional programming and write only functional code!"
Cue Inigo Montoya.
------
Ridiculous job posting #3:
* 100% remote! Work from anywhere, any time zone!
* and following that: You must have at least 4 work hours overlap with your coworkers per day.
* two company-wide meetups per quarter! In fancy places like Peru and Tibet! ... TWO PER QUARTER!?
Let me paraphrase: "We like the entire team being remote, together."
------
Ridiculous job posting #4:
* Actual title: "Developer (noun): Superhero poised to change the world (apply within)"
* Actual excerpt: "We know that headhunters are already beating down your door. All we want is the opportunity to earn our right to keep you every single day."
* Actual excerpt: "But alas. A dark and evil power is upon us. And this… ...is where you enter the story. You will be the Superman who is called upon to hammer the villains back into the abyss from whence they came."
I already applied to this company some time before (...surprisingly...) and found that the founder/boss is both an ex cowboy dev and... more than a bit of a loon. If that last part isn't obvious already? Sheesh. He should go write bad fantasy metal lyrics instead.
------
Ridiculous interview:
* Service offered for free to customers
* PHP fanboy angrily asking only PHP questions despite the stack (Node+Vue) not even freaking including PHP! To be fair, he didn't know anything but PHP... so why (and how) is he working there?
* Actual admission: No testing suite, CI, or QA in place
* Actual admission: Testing sometimes happens in production due to tight deadlines
* Actual admission: Company serves ads and sells personally-identifiable customer information (with affiliate royalties!) to cover expenses
* Actual admission: Not looking for other monetization strategies; simply trying to scale their current break-even approach.
------
I find more of these every time I look. It's insane.
Why can't people be sane and at least semi-intelligent?18 -
I was in a public place on my laptop, and my laptop went into hibernation to save battery. I switched it back on and then the laptops BIOS came up saying that the battery was critically low, nothing bad here.
Instead of clicking continue, I decided to press "Diagnostics" instead. The diagnostics immediately began to run in the BIOS.
The screen began to show different coloured bars and patterns, obviously a screen test. Then a prompt appeared asking me if coloured bars were displayed. The options were yes and no, and a button saying "Exit" in the top right. Me, not wanting to do a full diagnostics on such a low battery, pressed exit.
The screen turned black, and then flashed red. The beeper on the motherboard began to beep at an ear-piercing volume. It sounded as if it was a bomb about to go off. Everyone around me stared and some people began to even panic. I tried switching it off by holding the power button but nothing was happening. People were just staring all around me.
After about 10 seconds, the beeping stopped and the screen displayed an error message similar to this:
"CRITICAL ERROR: Monitor test FAILED.
No user input was provided."
Moral of the story: Make your program account for all possible options.11 -
New job, started two months ago. Forced to use a MacBook. First time using iShit in my life.
- Laptop reboots randomly every three weeks or so "because of an error" (thanks, very informative error message).
- Sometimes if I use two screens and I lock my laptop, only one screen gets locked.
- The most simple tasks require a fucking large number of clicks. There are almost no keyboard shortcuts. My hand hurts because of this, and after two months the pain is getting worse and worse.
- Yes, I know there are apps that give you extra keyboard shortcuts, but those don't help much. I never used a mouse in 10 years.
- Window management sucks. It's so broken and poor in so many ways, I don't know where to start.
- Random errors and pop-ups are the norm.
- I have only four fucking USB Type C ports. I can somehow understand having only Type C because it looks cool, but fuck at least give me 6 of them, or 8. Do you really have to force me to use a USB hub, in addition to a shitload of adapters?
- Multiple monitors don't work unless the laptop is connected to the power adapter.
- The above point means, in practice, that I have exactly zero USB Type C ports available to me: one is used for the power adapter, two are for the two monitors, and one for the USB hub. Whenever I have to connect something that has Type C, I have to choose between monitors and going fuck myself.
- I don't want to comment on performance, cooling system or battery life. This would be a waste of time. Let's just say that it's shit.
Now, dear Apple fangirls and fanboys, please downvote this rant. I want your downvotes, so please don't hesitate to press that (--) button. But please let me say that these products are shit, pure shit. Fuck Apple and their overpriced products.22 -
The amount of people who don't know the difference between kilobyte and kibibyte is too damn high. So much confusion.
TL;DR : Most people use Kilobyte ( KB ) and Kibibyte ( KiB ) wrong and i am angry about it.
When i first got involved with software as a teenager, i always wondered why we convert kilo to mega with multiplying by 1024, when we do it with multiplying by 1000 basically everywhere else. Our physics teacher called this SI unit system and told us that this is an internationally accepted statement. So why is there a different rule ? Did i miss out something ? Regrettably I didn't ask her about this.
I just didn't get fully as a teenager. Now, as I am a developer now, i understand that dealing with power or ten is troublesome. Due to ease of work, we lazily mess with SI system and use it wrongly. Isn't it the time we end this abomination ?
2 years ago i talked to a friend about this, he said that i shouldn't bother.
I talked to a teacher, he said "you are right but using different brand of unit system can be overkill, since there is not much difference anyways." I said okay and left.
1 mega = 1000 kilo
1 giga = 1000 mega etc
also,
MB = Megabyte ( 1000 Kilobyte )
KB = Kilobyte ( 1000 Byte )
MiB = Mebibyte ( 1024 Kibibyte )
KiB = Kibibyte ( 1024 Byte )
I am writing this because today i saw someone do it wrong on the internet, all of these came into mind. I wonder your approach about this, for research purposes.
Call me dick all you want, but i am the guy who always corrects uncertainty, no matter what. Things should be in place, correctly. No i don't have OCD. If you say something like "I have 1 MB of executable file, which means i have 1024 KB of it", i will find you, and i will correct you.37 -
The man who runs my IT department. The man who is in charge of all things and people that are technical: IT management software development, infrastructure, training, help desk, system administration, etc. A man with a staff of fifty plus. If you were to peel back the flesh on this man's head and crack open his skull you would find dung beetles feasting on the feces that power his thoughts and motor functions. Underneath this foul membrane, if you could push past the maggots; the meal worms; his undying love for hourly binges of Johnny Walker Black on any day of the week with a name that contains a vowel; his fascination with shiny objects and his endless internal monologue wondering when they would hatch rainbow ponies that fly; his desire whenever he enters a paint store to open all the cans of paint and taste the different colors; if you could push past all of the vile crap that exists where Thomas Aquinas once theorized there was a soul, you would find a colony of paramecia at the end of their short lives laughing hysterically at how much smarter they were than the host they lived in.
This man was in charge of hiring the Manager of Software Development. The manager I report to. After seven months of ignoring this chore; after interviewing the sum total of four candidates; after making a point to tell myself and a colleague that there was no one qualified to fill this position within our company (an opinion that is both untrue and, when spoken, runs afoul of internal hiring policies) this man hired a soulless cretin with no experience in software development or with running a software development group. A man who regularly confuses web servers and SQL servers. A man who asked me how my previous manager reviewed my work, was told by me that said previous manager read my code, and then replied in his capacity as the manager of software development that "looking at code is a compete waste of time for a manager." A man so without any humanity or reason for being that he will sit silently, creepily, in conference rooms with the lights off waiting for meetings to begin. Meetings he has scheduled. That have no reason for being in the first place. Just like himself.
Shortly before the man in charge offered the Dev Manager job to the simulacrum of human flesh that is my manager, he met with me and others who had been involved in the interview process. When I informed him that hiring someone with no technical knowledge for a very technical position would be a mistake that he would suffer through for years, he replied in reference to his future hire that "his managerial experience makes up for his lack of technical knowledge."
Best. Prank. Ever. Worst prank ever too. Fuck.6 -
What kind of supercomputer you have to use to get these fucking websites to work smoothly????
I'm on a fucking gigabit connection, ryzen 7 7700x, 32GB ram, and a fucking nvme, all it takes is opening a fucking recipe site and I'm instantly transported back to the 80s. I swear if i see another 4k asset I'm gonna punch something.
WHAT THE FUCK HAPPENED TO FUNCTION OVER FORM????
Oh do you want me to disable my addblocker??? How about: you make a site that works you fuck. No i will not fucking subscribe to your brain-dead newsletter why the fuck would I???
And since when are cookies needed for a fucking plaintext site you asshat??? Tracking??? I swear if you could you would generate metadata from my clipped fingernails if it meant you could stick "Big data" next to that zip-bomb you call a website.
I WOULD like to read your article, possibly even watch a couple of ads on my sidebar for you, but noooooo you had to have the stupid fucking google vinegrette or however the fuck they are calling the fucking thing now.
The age of the web sucks the happiness out of life, and despite having all of this processing power, I am jealous of my fathers RSS feeds.
I'm sorry web people, I know it's not your fault, I know designers and management don't give a shit how long a website takes to load. I just wanted to make a fucking omelette.15 -
Back in my teenage , a friend of mine asked me «Can you make me a software that guesses the result of a football match ?» I said «Sure, but you have to tell me how to calculate the chances of a team»
«Yeah, use the previous performances in the league»
«Ok, but you have to tell me how to calculate the expected result using previous performances» He laughed at me and said «If i knew how to calculate chances of winning/losing, i would not need a software!»
I tried to explain it simply «Computers can execute basic operations like sums or subtractions, and they know how to follow a list of basic instructions to give you a result»
He looked me like «If computers are so stupid like you are telling me now, are we all crazy idiots trying to learn how to use stupid machines??» and stated that i obviously misunderstood the real power of a computer. I walked back home thinking how funny was my friend believing in some kind of magic inside box called pc.
Few years later, i start studying IT at university. In the free time i look for small jobs like website development, small office network setup, pcs repair.
I continue noticing people believing that pcs knows what to do and how to do it.
«You sure I lost my data ? No i didn't do a backup. You sure my pc didn't do a backup ? No i hadn't a backup software»
«Why antivirus asks me what to do with the viruses it found. It should delete them obviously! Change my antivirus, it's too stupid for my pc»
«I want more people finding my business thanks to my website. How I imagine my website ? Yeah it has to be cool and full of cool stuff»
All that boring stories leads to my final question :
is our job dealing with persons who think we are some kind of wizard, well learned about dominating the pc magic ?
Please answer no.Please.13 -
Wow... this is the perfect week for this topic.
Thursday, is the most fucked off I’ve ever been at work.
I’ll preface this story by saying that I won’t name names in the public domain to avoid anyone having something to use against me in court. But, I’m all for the freedom of information so please DM if you want to know who I’m talking about.
Yesterday I handed in my resignation, to the company that looked after me for my first 5 years out of university.
Thursday was my breaking point but to understand why I resigned you need a little back story.
I’m a developer for a corporate in a team of 10 or so.
The company that I work for is systemically incompetent and have shown me this without fail over the last 6 months.
For the last year we’ve had a brilliant contracted, AWS Certified developer who writes clean as hell hybrid mobile apps in Ion3, node, couch and a tonne of other up to the minute technologies. Shout out to Morpheus you legend, I know you’re here.
At its core my job as a developer is to develop and get a product into the end users hands.
Morpheus was taking some shit, and coming back to his desk angry as fuck over the last few months... as one of the more experienced devs and someone who gives a fuck I asked him what was up.
He told me, company want their mobile app that he’s developed on internal infrastructure... and that that wasn’t going to work.
Que a week of me validating his opinion, looking through his work and bringing myself up to speed.
I came to the conclusion that he’d done exactly what he was asked to, brilliant Work, clean code, great consideration to performance and UX in his design. He did really well. Crucially, the infrastructure proposed was self-contradicting, it wouldn’t work and if they tried to fudge it in it would barely fucking run.
So I told everyone I had the same opinion as him.
4 months of fucking arguing with internal PMs, managers and the project team go by... me and morpheus are told we’re not on the project.
The breaking point for me came last Wednesday, given no knowledge of the tech, some project fannies said Morpheus should be removed and his contract terminated.
I was up in fucking arms. He’d done everything really well, to see a fellow developer take shit for doing his job better than anyone else in [company] could was soul destroying.
That was the straw on the camels back. We don’t come to work to take shit for doing a good job. We don’t allow our superiors to give people shit in our team when they’re doing nothing but a good job. And you know what: the opinion of the person that knows what they’re talking about is worth 10 times that of the fools who don’t.
My manager told me to hold off, the person supposed to be supporting us told me to stand down. I told him I was going to get the app to the business lead because he fucking loves it and can tell us if there’s anything to change whilst architecture sorts out their outdated fucking ideas.
Stand down James. Do nothing. Don’t do your job. Don’t back Morpheus with his skills and abilities well beyond any of ours. Do nothing.
That was the deciding point for me, I said if Morpheus goes... I go... but then they continued their nonsense, so I’m going anyway.
I made the decision Thursday, and Friday had recruiters chomping at the bit to put the proper “senior” back in my title, and pay me what I’m worth.
The other issues that caused me to see this company in it’s true form:
- I raised a key security issue, documented it, and passed it over to the security team.
- they understood, and told the business users “we cannot use ArcGIS’ mobile apps, they don’t even pretend to be secure”
- the business users are still using the apps going into the GDPR because they don’t understand the ramifications of the decisions they’re making.
I noticed recently that [company] is completely unable to finish a project to time or budget... and that it’s always the developers put to blame.
I also noticed that middle management is in a constant state of flux with reorganisations because in truth the upper managers know they need to sack them.
For me though, it was that developers in [company], the people that know what they’re talking about; are never listened to.
Fuck being resigned to doing a shit job.
Fuck this company. On to one that can do it right.
Morpheus you beautiful bastard I know you’ll be off soon too but I also feel I’ve made a friend for life. “Private cloud” my arse.
Since making the decision Thursday I feel a lot more free, I have open job offers at places that do this well. I have a position of power in the company to demand what I need and get it. And I have the CEO and CTO’s ears perking up because their department is absolutely shocking.
Freedom is a wonderful feeling.13 -
*listens to some music over the Bluetooth headset in Groove on Windows*
*walks off to the bathroom*
> Please recharge headset
…
Which in Sony-speak means "reached cut-off voltage, you'd better recharge this fucking thing because we will power off now, rendering the warning completely useless!*
Me: "oh dear it's 5:30AM and my speakers are set to full blast"
*rushes off to the bedroom to pause Groove*
*walks back to the bathroom*
Then I started thinking, you know Microsoft.. on my phones I never had this issue since the Samsung Corby. Android has supported pausing media playback on headset disconnect for about a decade now. Maybe Microsoft Certified Enganeers could look at how the competition has solved an issue and IMPLEMENT THE FUCKING FEATURE ALREADY?!
But no, you've got that IE reputation to hold high. Sorry, I forgot.
MICROSHIT!!!!!!10 -
My code review nightmare part 3
Performed a review on/against a workplace 'nemesis'. I didn't follow the department standards document (cause I could care less about spacing, sorted usings, etc) and identified over 80 bugs, logic errors, n+1 patterns, memory leaks (yes, even in .net devs can cause em'), and general bad behavior (ex.'eating' exceptions that should be handled or at least logged)
Because 'Jeff' was considered a golden child (that's another long TL;DR), his boss and others took a major offense and demanded I justify my review, item by item.
About 2 hours into the meeting, our department mgr realized embarrassing Jeff any further wasn't doing anyone any good and decided to take matters into his own hands. Thinking 'well, its about time he did his job', I go back to my desk. About an hour later..
Mgr: "I need you in the conference room, RIGHT NOW!"
<oh crap>
Mgr: "I spoke to Jeff and I think I know what the problem is. Did you ever train him on any of the problems you identified in the review?"
Me: "Um, no. Why would I?"
Mgr: "Ha!..I was right. So lets agree the problems are partially your fault, OK?"
Me: "Finding the bugs in his code is somehow my fault?"
Mgr: "Yes! For example, the n+1 problem in using the WCF service, you never trained him on how to use the service. You wrote the service, correct?"
Me: "Yes, but it's not my job to teach him how to write C#. I documented the process and have examples in the document to avoid n+1. All he had to do was copy/paste."
Mgr: "But you never sat with Jeff and talked to him like a human being? You sit over there in your silo and are oblivious to the problems you cause. This ends today!"
Me: "What the...I have no idea what you are talking about. What in the world did Jeff tell you?"
Mgr: "He told me enough and I'm putting an end to it. I want a compressive training class developed on how to use your service. I'll give you a month to get your act together and properly train these developers."
3 days later, I submit the power-point presentation and accompanying docs. It was only one WCF with a handful of methods. Mgr approved the training, etc..etc. execute the 'training', and Jeff submits a code review a couple of weeks later. From over 80 issues to around 50. The poop hits the fan again.
Mgr: "What's your problem? When are you going to take your responsibility seriously?"
Me: "Its pretty clear I don't have the problem. All the review items were also verified by other devs. Its not me trying to be an asshole."
Mgr: "Enough with the excuses. If you think you can do a better job *you* make the code changes and submit them for Jeff for review. No More Excuses!"
Couple of days later, I make the changes, submit them for review, and Jeff really couldn't say too much other than "I don't see this as an improvement"
TL;DR, I had been tracking the errors generated by the site due to the bugs prior to my changes. After deployment, # of errors went from thousands per hour to maybe hundreds per day (that's another story) and the site saw significant performance increases, fewer customer complaints, etc..etc.
At a company event, the department VP hands out special recognition awards:
VP: "This award is especially well earned. Not only does this individual exemplify the company's focus on teamwork, he also went above and beyond the call of duty to serve our customers. Jeff, come on up and get this well deserved award."18 -
TL;DR: disaster averted!
Story time!
About a year ago, the company I work for merged with another that offered complementary services. As is always the case, both companies had different ways of doing things, and that was true for the keeping of the financial records and history.
As the other company had a much larger financial database, after the merger we moved all the data of both companies on their software.
The said software is closed source, and was deployed on premises on a small server.
Even tho it has a lot of restrictions and missing features, it gets the job done and was stable enough for years.
But here comes the fun part: last week there was a power outage. We had no failsafe, no UPS, no recent backups and of course both the OS and the working database from the server broke.
Everyone was in panic mode, as our whole company needs the software for day to day activity!
Now, don't ask me how, but today we managed to recover all the data, got a new server with 2 RAID HDDs for the working copy of the DB, another pair for backups, and another machine with another dual HDD setup for secondary backups!
We still need a new UPS and another off site backup storage, but for now...disaster averted!
Time for a beer! Or 20...
That is all :)4 -
Me: ooh my eyes hearts, I have to sleep now, I fix this tomorrow morning.
(go to sleep)
Inner Me: hey
Me: ...
Inner Me: pisst! wake up
Me: what?? leave me alone I'm tired
Inner Me: remember that issue you had?
Me: yes?
Inner Me: this is how you can solve it
Me: great thanks, I'll fix it later
Inner Me: no no you have to fix it now
Me: I'm tired, I'll fix it first thing in the morning
Inner Me: no no you'll forgot it
Me: no I won't, let me sleep
Inner Me: no no you'll forget and I won't tell you again
Me: look I write it down in my phone now leave me alone
Inner Me: no no you have to fix it now.
Me: *crying* for God sake...
(gets out of bed and try to turn on PC and it's not starting, realizing that the power is out)
Me: you happy now, I fix it tomorrow.
Inner Me: no no stay awake till power is back on.
Me: SHUT THE FICN ON PICK OF CRAPE. Did SHDUHDBD DBDJDB3 -
Woohoo! 32k achieved!!! Finally I can post some new rant without risking some sudden overshoot 😁
So putting celebrations aside for a minute, a while ago I've noticed a tingle when I stroke my finger across metal areas of my tablet, or the sides of my phone (which probably has metal near it too) while it's charging. And it's been bugging me ever since.
Now, some things to note are that it only happens when my feet are touching the ground though slippers, and that the frequency is so low that I can actually feel the tingle when I slide my finger across the material. This to me at least seems like electricity flows through me into ground, and touching the ground directly provides a path so easy for the electrons to run away that I don't feel it at all. But if I lift my feet off the ground entirely, I just get charged up and after that, nothing else happens.
So those are my ideas. The answers on the subject on the other hand.. absolute cancer. Unsurprisingly, most of them came from Apple users. Here's some of them.
https://discussions.apple.com/threa...
- I've not noticed it, but if you're concerned bring the phone to Apple for evaluation.
- Me too facing same problem.. did u visit apple care?
And one good answer at least...
- google emf sensitivity, its real. You are right, there is a small current flowing through your body, try to limit your usage. The problem with this issue is those who aren't affected (lucky ones for now) will tell you these products are 100% safe. To a degree they are, i used my ipod touch for about 2 years straight vwith virtually no symptoms. then the tingling started and it gets worse.You will get more sensitive to progressively less powerful things. I dont want to scare you but just limit your usage like i didnt do 🙂
Overall that discussion was pretty good actually, aside from "bring it to the Genius Bar, they'll know for sure and not just sell you another unit". But then there's Reddit.
https://reddit.com/r/iphone/...
- Ok, real reason is probably that the extension cord and/or outlet is probably not grounded correctly. Either that or you are using a cheap knockoff charger.
Either use a surge protector and/or use the authentic Apple Charger.
- It's not the volts that hurt you, it's the amps
- I think you are in deep love with your phone. That tingling sensation is usually referred to as "love" in human language.
- Do less acid, I would advise.
Okay, so that's the real cancer. Grounding issue sounds reasonable despite it being wrong. Grounding is actually not needed when your charging appliance doesn't have any exposed metal parts. And isolation from high voltage to low voltage side actually happens through things like routering holes into the PCB, creating spark gaps, and using galvanic isolation through things like optocouplers. As for a surge protector? I'm using them to protect my PC and my servers, but the only purpose they serve is to protect from.. you guessed it.. voltage surges, like lightning bolts hitting the grid. They don't do shit for grounding or reducing this tingle! What a fucking tool.
It's not the volts that kill, it's the amps.. yeah I'm sure that the debunking of that is easy to find. Not gonna explain that here. And the rest of it.. yeah it's just fucking cancer.
Now what's the real issue with this tingle? It's actually a Class-Y rated (i.e. kV rated) capacitor that's on the transformer of any switch-mode power supply, including phone chargers. If memory serves me right, it helps with decoupling the switching noise and so on. But as it's connected to the primary side of the transformer, if the cap is sufficiently large and you are sufficiently sensitive, it can actually cause that tingle by passing a fraction of the mains electricity into your body. It's totally safe though, as the power that these caps pass is very small. But to some, it's noticeable.
Hope you found this interesting! And thanks a lot for bringing me to 2^15. I really appreciate it ♥️14 -
3 rants for the price of 1, isn't that a great deal!
1. HP, you braindead fucking morons!!!
So recently I disassembled this HP laptop of mine to unfuck it at the hardware level. Some issues with the hinge that I had to solve. So I had to disassemble not only the bottom of the laptop but also the display panel itself. Turns out that HP - being the certified enganeers they are - made the following fuckups, with probably many more that I didn't even notice yet.
- They used fucking glue to ensure that the bottom of the display frame stays connected to the panel. Cheap solution to what should've been "MAKE A FUCKING DECENT FRAME?!" but a royal pain in the ass to disassemble. Luckily I was careful and didn't damage the panel, but the chance of that happening was most certainly nonzero.
- They connected the ribbon cables for the keyboard in such a way that you have to reach all the way into the spacing between the keyboard and the motherboard to connect the bloody things. And some extra spacing on the ribbon cables to enable servicing with some room for actually connecting the bloody things easily.. as Carlos Mantos would say it - M-m-M, nonoNO!!!
- Oh and let's not forget an old flaw that I noticed ages ago in this turd. The CPU goes straight to 70°C during boot-up but turning on the fan.. again, M-m-M, nonoNO!!! Let's just get the bloody thing to overheat, freeze completely and force the user to power cycle the machine, right? That's gonna be a great way to make them satisfied, RIGHT?! NO MOTHERFUCKERS, AND I WILL DISCONNECT THE DATA LINES OF THIS FUCKING THING TO MAKE IT SPIN ALL THE TIME, AS IT SHOULD!!! Certified fucking braindead abominations of engineers!!!
Oh and not only that, this laptop is outperformed by a Raspberry Pi 3B in performance, thermals, price and product quality.. A FUCKING SINGLE BOARD COMPUTER!!! Isn't that a great joke. Someone here mentioned earlier that HP and Acer seem to have been competing for a long time to make the shittiest products possible, and boy they fucking do. If there's anything that makes both of those shitcompanies remarkable, that'd be it.
2. If I want to conduct a pentest, I don't want to have to relearn the bloody tool!
Recently I did a Burp Suite test to see how the devRant web app logs in, but due to my Burp Suite being the community edition, I couldn't save it. Fucking amazing, thanks PortSwigger! And I couldn't recreate the results anymore due to what I think is a change in the web app. But I'll get back to that later.
So I fired up bettercap (which works at lower network layers and can conduct ARP poisoning and DNS cache poisoning) with the intent to ARP poison my phone and get the results straight from the devRant Android app. I haven't used this tool since around 2017 due to the fact that I kinda lost interest in offensive security. When I fired it up again a few days ago in my PTbox (which is a VM somewhere else on the network) and today again in my newly recovered HP laptop, I noticed that both hosts now have an updated version of bettercap, in which the options completely changed. It's now got different command-line switches and some interactive mode. Needless to say, I have no idea how to use this bloody thing anymore and don't feel like learning it all over again for a single test. Maybe this is why users often dislike changes to the UI, and why some sysadmins refrain from updating their servers? When you have users of any kind, you should at all times honor their installations, give them time to change their individual configurations - tell them that they should! - in other words give them a grace time, and allow for backwards compatibility for as long as feasible.
3. devRant web app!!
As mentioned earlier I tried to scrape the web app's login flow with Burp Suite but every time that I try to log in with its proxy enabled, it doesn't open the login form but instead just makes a GET request to /feed/top/month?login=1 without ever allowing me to actually log in. This happens in both Chromium and Firefox, in Windows and Arch Linux. Clearly this is a change to the web app, and a very undesirable one. Especially considering that the login flow for the API isn't documented anywhere as far as I know.
So, can this update to the web app be rolled back, merged back to an older version of that login flow or can I at least know how I'm supposed to log in to this API in order to be able to start developing my own client?6 -
I'm going for longest rant. TL:DR; version here:
http://pastebin.com/0Bp4jX9y
then:
http://pastebin.com/FfUiTzsh
Twat Client,
As per our conversation, here is an invoice for the work you requested on behalf of U.S. Bloom. I realize that you ended up going with another designer, but you did request samples of what my take on the logo design would be. The following line item is indicative of 1 hour of graphic design consultation as per your request via Skype.
As I recall, you mentioned that this is not how Upwork "works" but considering it was you who requested that I converse with you via Skype instead of via the Upwork messenger, and since there were no clear instructions on how to proceed with Upwork after our initial consultation, It is assumed that you were foregoing Upwork altogether to work with me directly, thus the invoice from me directly for my time involved in the project. I would have reached out to you via Skype, but it seems that you may have severed our connection there.
After spending a little time researching your company, I could not find current information for Basic Media Marketing, but I was able to reach out to your former partner Not A. Twat, who was more than helpful and suggested that he would encourage you to pay for the services rendered.
It is discouraging that you asked for my help and I delivered, but when I ask for compensation in return for my skills, you refused to pay and have now taken your site offline and removed me as a contact from Skype.
{[CLIENT of CLIENT]},
I am sorry that I have bothered you with this email. I copied you on it merely for transparency's sake. I am sure that your logo is great and I am sure whatever decision was made is awesome for your decision. I just wanted to make sure that you weren't getting "samples" of other people's work passed off as original work by Twat Media Marketing.
I can't speak for any of the other candidates, but since Twat asked me to conduct work with him via Skype rather than through Upwork, and since he's pretty much a ghost online now, (Site Offline, LinkedIn Removed or Blocked, and now Skype blocked as well) one has to think this was a hit and run to either crowdsource your logo inexpensively or pass off other artist's work as his own. That may not be the case, but from my perspective all signs are pointing to that scenario.
Here is a transcript. Some of his messages have been redacted.
As you can clearly see, requests and edits to the logo were being made from Jon to me, but he thinks it's a joke when I ask about invoicing and tries to pass it off as an interview. Do you see any interview questions in there? There were no questions about how long I have been designing, what are my rates, who have I done work for in the past, or examples of my previous work. There were none because he didn't need them at this point.
He'd already seen my proposal and my Behance.net portfolio as well as my rates on Upwork.com. This was a cut to the chase request for my ideas for your logo. It was not just ideas, but mock designs with criticism and approval awaiting. Not only that, but I only asked for an hour of compensation. After looking at the timestamps on our conversation, you can clearly see that I spent at least 3 hours corresponding with Twat on this project. That's three hours of work I could have spent on an honest paying customer.
I trust that TWATCLIENT will do the right thing. I just wanted you guys to know that I was in it to do the best design I could for you. I didn't know I was in it to waste three hours of my life in an "interview" I wasn't aware I was participating in.
Reply from ClientClient:
Hello Sir,
This message is very confusing?
We do not owe your company any money and have never worked with you before.
Therefore, I am going to disregard that invoice.
Reply from TWATCLIENT's boss via phone:
I have two problems with this. One I don't think your business practices are ethical, especially calling MY client directly and sending them an invoice.
Two why didn't you call or email Jon before copying my client on the email invoice?
Me: Probably because he's purposely avoiding me and I had no way to find him. I only got his email address today and that was from a WHOIS lookup.
Really, you don't think my business practices are ethical? What about slavery? Is that ethical? Is it ethical to pass of my designs to your client for critique, but not pay me for doing them?
... I'LL HAVE TO CALL YOU BACK!
My email follow up:
http://pastebin.com/hMYPGtxV
I got paid. The power of CCing the right combination of people is greater than most things on Earth.14 -
Disclaimer: I have a strong hate towards apple for multiple reasons and this will only be temporary. (thank God for that)
My oneplus one is battery dead and the power button quit as well. Repair costs would be as expensive as buying a new phone (200-300 price range) so searching for a new one.
But, I need a temporary phone in the mean time.
A phone with googled-android is absolutely a no-go. I used to do that sometimes but those were wrong decisions.
So, for the sake of trying, I'm going for a second hand iPhone.
Will be testing how it works for me (never been able to form an opinion on it since iOS 4.2 (iPod touch)) and will also be searching my ass off for a smartphone which supports lineage/rooting (TIPS BETWEEN ABOVES PRICE RANGE ARE VERY WELCOME) because I'm fucking hell not planning on using that (the iPhone) fucker any longer than a month.
Even if I love it over android (highly doubt that), I won't continue using it for very specific reasons.
Wish me luck 😅14 -
Story Time. Inspired by another rant.
Context: I'm In a coding camp years ago, it's the first day.
We're doing introductions (name, why you're here, etc). Always fun to do that....
The folks running the camp are excited to introduce a student who also at one point was a teacher for some sort of girl power coding organization. So this raises questions, why would someone who teaches be a student in this camp?? And even a bigger question is raised when this person introduces themselves for a long time, and as an aside puts down the girls she taught in this program they taught ... like who does that?
horribleLady does that ...
A few hours later horribleLady asks her 12th question of the day (we haven't even started talking about code). Before she asks her question actually says:
“I know, I’m going to be a problem.” -laugh-
🚨🚨🚨 ヽ ( ꒪д꒪ )ノ 🚨🚨🚨
Fast forward to group projects and she's this sort of emotional storm, tears, and a sort of angry shouting that isn't angry enough for some folks to say she's yelling at people ... but she is. Fortunately I'm not in the first group project with her, but because we're all working in the same room we all get to see the train-wreck unfold.
The moment she doesn't get something (all the time) everyone in her group has to STOP and figure out what they're going to do about it, then again STOP because she thinks someone is doing something different than what was planned. STOP STOP STOP STOP STOP.
In a way, everything had to go through her, she didn’t declare it that way, she didn't present herself as any sort of authority, she would just stop everyone the moment she thought anything was wrong, or she didn't understand it (all the time), and either inject herself or demand help from her team. Everyone around her had to be drawn into whatever problem she had. It was horrific to watch.
Private slack channels would light up like crazy with "OMG", "WTF", "I DON'T UNDERSTAND HER", "FUCK" and "SHE"S HOW OLD!?!?"
So finally it happens to me and guyWhoDoesPotConstantly (capable guy, nice dude, pretty sure he was high all the time).... we're teamed up to work with horribleLady. Thankfully for just one day. I accept this because I figure one day with her is enough penance to try to avoid any further contact later on.
My approach is straight stone face. I refuse to respond to her sulking, or sighing, or general emotional bait she throws out constantly. I saw other students unwittingly take her bait (they were trying to be helpful) only to have her crap all over them with her frustrations or whatever it is is going on.
Still we're teamed up with her her for the day so I'm going to be a good team member and I explain what guyWhoDoesPotConstantly and I are doing / trying.... and so forth. But she's just too upset that she's even assigned to work with us, and tells me I'm just not doing it right, and her explanations about how we're not doing it right makes less than 0 sense. I ask her to show me what she means but she won't type anything on her keyboard, she'd just talk about how she’s thinking conceptually in circles and sulk about it rather than listen. I don't respond to any of her shit and say "I'm going to try this." and guyWhoDoesPotConstantly and I just keep working.
She would later call the instructor over and complain to him for a while and say: "These guys just get it, they're not helping me, I want to be assigned to another group." She doesn't get her way so she just moves to another table in front of us.
After that day I figured it was a great time to ask .... to NEVER be assigned to anything with her because "If I told her what I thought it would just get a lot worse." I got my way ;)
Other students weren't so lucky. Tears, sulking, her special way of yelling at people that somehow never got her in trouble (she should have been kicked out of the program) just kept going on. She refused to even present one group project she deemed not good enough despite the fact that she contributed nothing functional to the project that the TA's didn't write for her...
Amidst the stories she would tell to students was one of how she sued her totally sexist/racist/evil former employer. She never said what came of it, but that combined with her inability to do things reminded me of a rant I read on here.
I sometimes fear being hired someplace and walking in my first day to find I'm assigned to work with .... horribleLady. In this scenario she managed to get hired and they're too afraid to fire her so they assign the new guy to work with horribleLady...
I've no idea what happened to her after the camp.
(I rewrote this rant a few times because it kept circling back to a larger story about the coding camp I wrote about a few years ago, so if this seemed sort of broken up and wonky, yeah it was / is / yeah)4 -
There’s a junior on my team, who has an ego problem.
Within 6-8 months, they have not progressed much, up to the point they still struggle with language and framework syntax.
Yet, they want to get the credit for doing big and important tasks, the ones they have no clue at all how to execute.
Our team tried to break more the tasks and tickets almost to the point of a tutorial. Junior got upset and complained that they did not want the tasks to be broken for them.
If we give space, tasks take forever to get completed. If we try to pair, Junior does everything in their power to cut the meeting short and again take forever to complete anything.
If we prioritize our own tasks, Junior complains that nobody pairs/assist them.
Took one for the team and started to work on finding ways to get this wonderful person to learn. Junior does not learn. In fact, almost feels like things enter from one ear and leave from the other instantly. Despite being repeated multiple times. Chewed. Presented in all sorts of way. You name it, I’ve tried.
Yesterday was the last drop. They fucking rolled their eyes while was explaining something.
This person is dead for me and I will make my personal crusade to not go out of my tasks to help them.
Thanks for coming to my TED rant.6 -
So this happened a few days ago. I always want to root my smartphones for that little bit more control.
*Put's new smartphone into fastboot mode*
*Tries to flash root zip onto it*
"You have to OEM unlock the bootloader first"
*OEM unlocks the bootloader*
*Tries to flash but fails*
*Tries to reboot*
Phone: "The bootloader has been tampered with, the device will boot in 5 seconds".
*Screen just hangs there for ages*
FUCK.
*Tries to enter fastboot again to OEM re-lock the bootloader*
*Fastboot appears to startup RIGHT AFTER THE FUCKING ERROR MESSAGE so can't boot into that anymore*.
FUCKING FUCK.
Hmm... TWRP is still installed...
*Tries to flash some stuff through TWRP*
"The zip file you are trying to flash is corrupt".
FUCK MY FUCKING LIFE.
*Connects phone to Linux for adb flashing*
*Nothing happens after half an hour of trying*
*Connects phone to ancient windows 7 laptop*
*Laptop doesn't even RECOGNISE the phone although all drivers are installed*.
*Le me about to completely lose my fucking mind*
*Connects phone desperately with Linux again*
*Phone is recognised right away but the SPL flash tool can't detect it*
*Tries to put it into fastboot again*
*Fails for about an hour*
*phone in charging mode again*
*Presses the power button for a last, desperate attempt*
*SPL flash suddenly recognises the phone*
FLASHING
FLASHING
FLASHING
DONE.
*Android boots again like nothing happened*
I can use it again like normal but the No-Root firewall is draining my battery like crazy.
That was one hell of a journey though!10 -
- If I buy x amount of ram | hard drive space | cpu power I will never need more.
- No need for version control | Tests. This is a small project
- git commit -m "changes" (its a small change. I will remember why I did it)
- It is too obvious that I put a lot of personal time in this so my boss will definitely notice!
- Why comment this simple method? Anyone should know what it does. Especially me!
- "this should never happen"
- This call can't be from work. Everyone knows I am on vacation.
- I will back up next week. It's not like it is going to crush today.
- It’s 11:30 already? I will work on this for only a half hour more and then I will definitely go to bed!
- This project will take x amount of time!2 -
Dear Recruiters,
If you start your communique by saying anything in the vein of, "we have an immediate need for," I will not be replying to your email, linkedin ping, friend request on Instagram or semaphore frantically waved from the tallest hill in view. You are trying to sell something to me, I am not desperately longing to do something for you. If you don't work for me, you have no capacity to represent my interest.
Regards,
The Talent
----------------
Tldr; developers cede the power in the relationship to recruiters and other middlepersons at their own peril.8 -
Okay so even at my advance 52 years of age, I still pull all nighters to handle emergency remediation projects, and clean up other peoples messes. I don't mind, I'm a geek, I get high on the challenge of fixing shit that is broken all to hell.
But tonight was different. Tonight has me raging.
I am tasked with renovating a website, and building a sister site to that main site as well. no bother, I haven't done any web dev in 15 years but I'll power through pulling 18 to 20 hours a day for a couple of weeks to get in the groove...
Little did I know... CSS is a pain in the ass to be sure, but FLEXBOX is total and complete bullshit.
I don't give to shits about all the fancy shit it can do, it can't do simple shit worth a damn. Fuck Flexbox, and anyone involved in producing that useless layout model.
The sheer number of idiots promoting that hunk of shit a solution that is to be applied to any task other than wiping my ass is astounding.
Fuck all you jerk offs out there posting your shitty mark up turds as if they are gold, when you know better than anyone it works, sometimes, then doesn't, and is so easy to break it may as well be called "Web Design Jenga".
I'm still tired as hell, and tomorrow I will go back to slogging through CSS as the layout method, but at least I feel a little better now.
Oh and before I forget FUCK YOU FLEXBOX you piece of shit.14 -
Okay, story time.
Back during 2016, I decided to do a little experiment to test the viability of multithreading in a JavaScript server stack, and I'm not talking about the Node.js way of queuing I/O on background threads, or about WebWorkers that box and convert your arguments to JSON and back during a simple call across two JS contexts.
I'm talking about JavaScript code running concurrently on all cores. I'm talking about replacing the god-awful single-threaded event loop of ECMAScript – the biggest bottleneck in software history – with an honest-to-god, lock-free thread-pool scheduler that executes JS code in parallel, on all cores.
I'm talking about concurrent access to shared mutable state – a big, rightfully-hated mess when done badly – in JavaScript.
This rant is about the many mistakes I made at the time, specifically the biggest – but not the first – of which: publishing some preliminary results very early on.
Every time I showed my work to a JavaScript developer, I'd get negative feedback. Like, unjustified hatred and immediate denial, or outright rejection of the entire concept. Some were even adamantly trying to discourage me from this project.
So I posted a sarcastic question to the Software Engineering Stack Exchange, which was originally worded differently to reflect my frustration, but was later edited by mods to be more serious.
You can see the responses for yourself here: https://goo.gl/poHKpK
Most of the serious answers were along the lines of "multithreading is hard". The top voted response started with this statement: "1) Multithreading is extremely hard, and unfortunately the way you've presented this idea so far implies you're severely underestimating how hard it is."
While I'll admit that my presentation was initially lacking, I later made an entire page to explain the synchronisation mechanism in place, and you can read more about it here, if you're interested:
http://nexusjs.com/architecture/
But what really shocked me was that I had never understood the mindset that all the naysayers adopted until I read that response.
Because the bottom-line of that entire response is an argument: an argument against change.
The average JavaScript developer doesn't want a multithreaded server platform for JavaScript because it means a change of the status quo.
And this is exactly why I started this project. I wanted a highly performant JavaScript platform for servers that's more suitable for real-time applications like transcoding, video streaming, and machine learning.
Nexus does not and will not hold your hand. It will not repeat Node's mistakes and give you nice ways to shoot yourself in the foot later, like `process.on('uncaughtException', ...)` for a catch-all global error handling solution.
No, an uncaught exception will be dealt with like any other self-respecting language: by not ignoring the problem and pretending it doesn't exist. If you write bad code, your program will crash, and you can't rectify a bug in your code by ignoring its presence entirely and using duct tape to scrape something together.
Back on the topic of multithreading, though. Multithreading is known to be hard, that's true. But how do you deal with a difficult solution? You simplify it and break it down, not just disregard it completely; because multithreading has its great advantages, too.
Like, how about we talk performance?
How about distributed algorithms that don't waste 40% of their computing power on agent communication and pointless overhead (like the serialisation/deserialisation of messages across the execution boundary for every single call)?
How about vertical scaling without forking the entire address space (and thus multiplying your application's memory consumption by the number of cores you wish to use)?
How about utilising logical CPUs to the fullest extent, and allowing them to execute JavaScript? Something that isn't even possible with the current model implemented by Node?
Some will say that the performance gains aren't worth the risk. That the possibility of race conditions and deadlocks aren't worth it.
That's the point of cooperative multithreading. It is a way to smartly work around these issues.
If you use promises, they will execute in parallel, to the best of the scheduler's abilities, and if you chain them then they will run consecutively as planned according to their dependency graph.
If your code doesn't access global variables or shared closure variables, or your promises only deal with their provided inputs without side-effects, then no contention will *ever* occur.
If you only read and never modify globals, no contention will ever occur.
Are you seeing the same trend I'm seeing?
Good JavaScript programming practices miraculously coincide with the best practices of thread-safety.
When someone says we shouldn't use multithreading because it's hard, do you know what I like to say to that?
"To multithread, you need a pair."18 -
Story, !rant.
This memory came up as I was commenting on another rant, and thought it was worthy of a better retelling.
So about a year or two ago, I had just gotten a Software Defined Radio, and was tinkering with it and looking around for cool stuff I could do with it. After stalking planes for a while (caught a 747 over my area 😎) I saw this program that decoded satellite images of earth, coming from the NOAA satellites. I thought this was amazing.
So I waited until one was over my area and let the software do its magic. The image was not great, since I had this set up on the first floor and there was a lot of material between me and the satellite.
So I came to the brilliant conclusion that I'd leave the program on automatic more (it will start sampling when the satellite is near) on my terrace, which should yield better results, right?
Perhaps. Who knows. Anyways, couple hours pass and we are running late to a family dinner. So we book it. Family dinner was great, good food and all, and was having fun, so never thought about my poor laptop, sitting alone in the night.
But then, when I was walking home in the rain... It hit me. I started running. I couldn't believe what I had done. Fast forward five minutes, and I'm out of breath, but home. I run upstairs, and see the laptop just sitting there, lid open, no lights on, and of course soaked right through.
I couldn't believe it. My only piece of tech at the time, and my only avenue for programming, gone. And I was 15, so I wasn't getting another one any time soon. Took it inside and drained the water out of it, and just left it there lying on its side.
Next day it worked just fine 🤣 the battery on my laptop only lasted max one hour, so by sheer luck it had lost power before the rain came. That is the one time I have to thank that battery for being such utter trash.7 -
Yesterday (or the day before that depending on your timezone and day-night schedule - this Friday) my OnePlus 6T arrived. After only 2 days of time between placing the order and actually getting the phone, quite impressive!
The DHL guy asked me upon receipt - is it the OnePlus 6T? - Yes it is!! - "An amazing device it is!", he said. And honestly.. he couldn't be more right.
I might be a bit biased on this because after all I did just spend €630 on this phone. But it feels so snappy, high quality, the 8GB of RAM is just.. it blows my mind. But I'm sure that the other reviews did this sort of jazz already.
The things that set this phone apart for me though were the following.
When I get a new phone or tablet, usually the first thing I do is rooting it. This one was no different, about an hour after receipt it was successfully rooted and loaded with Magisk. Currently I'm still in the phase of "getting to know the phone", wherein fuckups are usual. This time again being no different - I removed some apps and apparently did something to it that the search engines - both Google and DuckDuckGo - didn't quite like, as both of them would crash upon application launch. Me in full panic mode of course, desperately trying to find the stock ROM (which doesn't seem to be present in its usual form) or a new set of GApps (which didn't resolve the issue). OnePlus does seem to offer its OTA updates in zip archives though. So I downloaded its latest update (same as what was on the device) and applied it.
That's when the nerdgasm happened.
The "update" was simply a matter of going into the settings, tapping this and that and applying the update. No recovery, no unrooting, no nothing. The update just went like that despite the phone being rooted and just having had TWRP flashed to it. I always wanted this sort of thing, which even the Nexus couldn't offer - having the cake and eating it too. Being able to root the device and muck around with it while still being able to update the device timely without too many hurdles. This fucking thing does it!!!
That is to say, after my initial nerdgasm I did find that it bulldozed over my su binary (effectively unrooting the thing), custom emoji I've set (iOS 12 because fuck Google's most recent emoji set) and some other things. But those are easy to install back, much more so than it would've been to download a whole Android release and dirty flash it, as it was on the Nexus.
Other than that, battery life, dash charging (edit: on that topic, it does remain cool like a cucumber despite getting 15-20W of power jammed into it, quite impressive!), snappiness, the usual jazz.. eh, as I said earlier that's the usual reviewer stuff. But this feature of being able to upgrade the phone while it's modified, that's something which seems to be severely underrated by those.
Oh and during kernel builds, I couldn't quite get the source to work - probably due to my lack of experience with builds of Android kernels - but I did find that this phone actually exposes its kernel config through /proc/config.gz as it should. None of my MediaTek devices do this, so that's something that I found really appealing. Always nice to see when a manufacturer exposes this information to give you a stock sort of config that you can be rest assured will work configuration-wise. And it allows you to see what the stock kernel is actually built with, which again is really nice. I quite like this! It really encourages further development.11 -
My laptop started making faint high-pitched noises - I hope I misheard and it's actually just some coil singing inside the power-supply and not one of the disks/something else - also, I seem to have dropped 4GB of RAM suddenly where there should be 8GB.
(Also, I should really wipe the messed up dual-boot still residing on disk from last semester and replace it by a fresh arch-only install. (No time and joy in debugging that right now.) Probably something for tomorrow evening.)
The device is ~8 years old by now and starting to fall apart - nothing duct tape can't fix - but I'm somewhat worried about the rest right now. D:
Meh, I really need that laptop during the next two weeks, I just hope the hardware doesn't die on me in the meantime because I can't wait for an order to arrive, let alone afford some cheap replacement.11 -
My current boss' boss. Dude has my back, no questions asked. If I mess up, he backs me up to the customer and then teaches me the right way behind the scenes. Even stands up for me when i'm not around.
He's helped me change my lifestyle, too, connecting me with trainers and coaches who can help develop a workout plan around my one hand. He understands the value of work/life balance, but has no power to change our schedule, so he helps out however he can around that.
He is honestly #bossgoals. I want to be like him when i'm a boss2 -
for 2019 I want to be the very best dev
that no one ever was
to code them all will be my test
debugging is my cause
I will travel across the net
searching wide on tor
each singleton to understand
the power of the code
devmons its you and me
you know its our destiny
devmons
you're my best friend
and our firewall will stand
Devmons!13 -
Just came back from a new café (to the pedantic among us, yes I know it's a bar.. get over it).
And I met some Apple fanboy 🤭
So the guy kept on bragging about his shiny iPhone 6.. and I figured that I'd chime in. Due to my short-term memory being terrible, I'll be paraphrasing here.
M: me
S: iPhone usar _/\_
M: iPhone 6 ey..? I've heard about some devices in which the old ones are throttled down in a system update "to save the battery".
S: Yes, biweekly updates!! You can even delay them to tune them down to the time during which your device is charging and can commence its system update.
M (thinking): You've clearly missed the point sir.. but on Android, system updates don't need to be willfully delayed even. They (usually) won't commence unless your device is 80% and charging. OnePlus has been an exception to this though, probably under the assumption that their users are mostly power users that know what they're doing.
M: You do realize that given that your iPhone 6 is quite old already, Apple will very likely start throttling your device during a system update in the next few months, right.
S: What the hell dude.. look, look how smoothly it's been going for the last few years!!! Nothing wrong with that.
M: Just wait until your repair bill comes from those Geniuses 🤭
M: Sir, you do realize that Apple quotes €600 for battery repairs nowadays, right.
S: What the hell dude!!! I can buy a whole new phone for that much!!
M: Exactly!! That's exactly Apple's business tactic!!! They design their phones as such that the battery replacement (one of the most common repairs) requires you to replace not only the battery, but the whole chassis!!! And on the XS, the battery replacement is nothing short of atrocious!!!
M: Here, have a look at this: https://youtube.com/watch/...
*shows Louis' newest video about him switching to iPhone XS*
S: Yeah that's just bullshit. I bet you're showing me this on one of those crappy Samsungs.
M: No sir. I'm showing this on my Nexus 6P, that is tethered to my OnePlus 6T. Speaking of which, let me introduce you to the Nexus 6P's (one of the crappiest Android flagships to ever exist) repair, the battery replacement of which I've done myself.
(you can watch the iFixit video about it here: https://youtube.com/watch/...)
*explains heatgun, screwdriver, heatgun battery replacement of Nexus 6P and the time each step takes - more than an hour combined*
S: Yeah that's because it's one of those crappy Androids. That'd never happen to this shiny iPhone, look, I've got a $20 battery right here!!!
*shows battery*
M: Sir... That's a battery for a MacBook. A laptop battery.... 🤨
I love how willfully ignorant these Apple users are. To them, all that exists is Apple and Samsung (both of which I hate because lockdown). And they apparently don't even know what repair they have to look for when they'll need one.. maybe that's why those Genius Bars exist? 🤭
I'd love to see the guy's face when the Geniuses quote him the price for battery replacement when his planned obsolescence time comes 🤭14 -
Years ago, I was part of a project that went completely off the rails. A little context: we were a services company and we had local offices in cities all over the country. My team provided 2nd-level support which means we often had the PMs call us from those via an annoying Nextel radio.
I won’t go through the details but suffice it to say this project envolved one such branch going rogue and committing actual fraud, with criminal proceedings and all. People were on the edge, and the relationship with that branch was increasingly hostile. There was also an internal power struggle in the company between some directors at that point. In other words, a clusterfuck I’ll always cherish, if by cherish you mean hate hate hate. Anywho…
One time, there was a national holiday on a Thursday and we were going to make it a long weekend. As customary, I communicated with all the PMs about contigency plans. This PM then told us that we could not take Friday off because the customer wanted us to fly over there. We were supposed to be at the customer’s site early Friday morning. That meant we would have to fly Thrusday afternoon. I wasn’t happy.
It immediatly felt arbitrary too. As I said, the relationship was not good and we suspected he was just trying to cost us our days off. I knew enough of the customer to be fairly sure they would not have requested us that Friday. Why did the customer want us then? There was nothing yet on production and if it was just to show progress, surely we could move it to Monday. At worst, can’t we make it over the phone? No, no, no, he said. The customer was adamant that we be there on Friday. Sucked to be us.
So we flew over Thursday afternoon and on Friday morning we headed to the customer’s offices only to find it closed. They too had made it a long weekend and wouldn’t be back until Monday.
Normally I would be furious over the waste of time but to be honest, both I and my colleague smiled at that. It confirmed that the PM just tried to screw us and the customer have never asked for us. We headed back to the local office.
Before coming in, we both bought ourselves some icecream. My friend stayed in the little garden in front and I went in. The PM immediatly saw me and demanded to know why I wasn’t at the customer yet. I didn’t answer. Instead I grabbed the Nextel radio and headed back out with the PM following. I then sat down on the grass and called my director. Smiling and staring at the PM, I told him about the office being closed. The PM’s face froze when my director asked to talk to him.
We sat outside under the sun, enjoying our icecreams while the PM got shouted at. It was the best icecream I’ve ever had.6 -
Technology never stops to amaze me.
I bought hdmi stick with nes emulator, connected it to power using usb on my tv directly no power adapter needed - only cable, it has 2 remote pads powered by batteries, all fits into my pocket and it has removable sdcard that I can connect to my computer and upload games.
I can go to someone’s house, bring up this little fella and we can play games together. It only took 40 years to do it.
Damn I remember playing, mario, contra or micro machines as a kid.
Spent 8+ hours playing great old games already lol.
I just need portable 60 inch tv screen or projection screen and battery that would power it for at least 8 hours and fit to my pocket and my life is complete.
Imagine you go to the bar, sit, grab a beer and play mario with random people all night.5 -
I wish people that made desktop apps would consider cpu and ram usage. "Oh I've just opened... ...let me index your vendor folder and check that I need to update at the same time whilst you only have 20% cpu left and 2GB of RAM remanding :D" no; fuck off. Why don't you wait until there's enough CPU power left to check for your update?15
-
Everytime I hear "there's a problem" in my office I cringe so bad I have the impression I'm making holes in my teeth.
I hate this "janitor" / "plumber" role I have here, so insulting in terms of brain power.
** randomly codes something **
** colleague breaks silence **
C: Phlisg? There's a problem.
Me: what now?
C: Well when I enter a title that is 500+ characters for my blog post, it breaks the layout.
Me: obviously the title is too long. Shorten it.
C: I can't because [reasons] (unfortunately true reasons)
Me: ** deep sigh ** yeah, will look at it... ** proceeds to hide anything longer than 10 characters **
C: perfect!
--- 3 days later
C: Phlisg? there's a problem.
Me: mh?
C: the text is too short, can you make it longer
Me: ** FFS ** guys, you should've asked for a "Word-type" website if you just wanted to do any kind of layout. No, can't, sorry. Choose either between broken layout or shortening your damn text.
-- 1hr later, pm comes in
PM: Text is too short
Me: Yep. Any longer will break everything visually
PM: can't you fix this?
Me: Yes I can, but it'll be a whole CSS revamp because it was not MEANT that texts should be so long.
PM: How many hours?
Me: ** overestimating ** 10 hours (2.2 days of work)
PM: nah, okay, just add it as a side project
** me, inside : WOW, WHAT A FUN PROJECT OMG **10 -
Motherfucking website style JavaScript rant ahead.
Just tried to register some travel tickets, at FlixBus. Of course alternatively I could go for a train but those would be more expensive. So yeah.
Turns out that the website loads JavaScript from 20 domains including 3 required CloudFront ones (those are the most annoying because it's not possible to tell by the domain what it would be doing). But alright, I'll take it. Web 3.0 amirite?
So I go and find myself a nice bus, add it to my cart.. oh shit it's the wrong one. Change some parameters, hit return.. well guess what. Turns out that in all their JavaScript glory they couldn't implement that much. Awesome!
Go to another site to get another ticket for my travel back, only to find out that while they couldn't implement return, their webdevs are apparently skilled enough to get a giant boner on blinking "(1) Almost ready!" in the site's title, when changing to another tab and there happens to be stuff in the cart. Do you really think I care about that shit! Don't distract me and let me get my shit done!!!
So, to all you webdevs who would pull something like this and wank on it too. Guess what motherfucker. That purchase got cancelled through the power of JavaScript wank, because there's no way I'm supporting that dystopian junk. Guess what, when people shell out money at your shitty online shop, they may want a quarter-ass decent UX too. And no notifications or any of that wank, you hear me?
But yeah fucking Web 3.0!!! Give me a fucking break.8 -
Pattern I'm noticing...
*email* Hey, can you help me with my code, I don't know why it's not working...*end email*
no comments. if you wrote the shit and don't know what the blazes it's doing, how am i supposed to know what you broke? I'm not a mind reader, I don't know what you were thinking when you wrote the code.
true, I could go through and read it and try to figure it out, but then i'll be cranky and much less likely to want to help you in the future because you're causing unnecessary work, and part of my job is to get you ready for work environments, and I WILL DO EVERYTHING IN MY FUCKING POWER TO MAKE YOU THE ONE PERSON THAT EVERYONE DOESN'T HATE, BUT I WILL HATE YOU FOREVER BECAUSE YOU'RE PISSING ME THE HELL OFF.1 -
Got a CTO at my Unity job that's younger than me, which by itself is fine, but the only reason this guy was put into that position was because the previous CTO left the company at the time where I was relatively new and he is the person most familiar with the codebase of our primary project than I was at the time.
I understood the decision at the time, but still, having a position of power being handed to them just as a matter of inheritance doesn't command my respect. Nevertheless, I withheld my judgement at the time to see how his leadership goes.
Not even 1 year in and this young CTO started making jabs at me, calling my code hard to read and incomprehensible, to my face, in front of everybody else.
Motherfucker, I don't find his code easy to read either but I went out of my way to frequently ask him, the previous CTO and other teammates to clarify what they wrote here and there. He on the other, made no attempt to ask me for clarification and instead waited until company meetings to air these grievances.
Our boss started to ask me to follow SOLID principles (even though he can't recite what that acronym means) due to complaint from the CTO guy, even though the CTO guy doesn't even follow SOLID himself! But I took the higher road and didn't flip it right back on him.
What I did propose in return though, is that the dev team start using pull requests and have a code review process if the CTO wants to sign off on everything that gets in the codebase. Sounds reasonable enough, right? Not for this guy! He immediately starts complaining that reviewing pull requests would be more work for him. Motherfucker, you refused to go to my table to ask for clarifications about my code yet still want to understand what goes on, then do code review.
It was at this point that I realized that this guy doesn't actually want me to write good, clear code. He wants me to write code HIS way so that he can understand. Yeah okay, I can accept that idea in isolation. Some open-source projects require contributors to follow certain coding convention to make the maintainers' job easier too. One project that immediately came to mind is "In-game Debug Console for Unity 3D" (disclosure: I am a contributor to this project)
But guess what?
THIS COMPANY DOESN'T HAVE A FREAKING CODING CONVENTION. NOT WRITTEN DOWN ANYWHERE. NOT EVEN A VOCAL ONE.
What this CTO guy wants from me is a complete blackbox.
To all fellow devs out there, I hope you don't work with a CTO like this, or become one.5 -
The more I use Go, the more i start to like it. I didn’t realize how nice being able to generate binaries for every OS that matters was, until I had that power. It beats the hell out of trying to distribute a Python app for sure.
Sure, it has its warts.
It’s overly bureaucratic in the same way Java is.
I hate that you can’t import something without using it (most people I’d wager preemptively import libraries they know they’re gonna need even if the code isn’t written yet)
I really wish there was a way to just say “See this JSON blob? All those keys and values are strings, trust me, you don’t need me to tell you the type of each one individually.”
Generics would be nice.
I’d kill for exceptions - any decently sized go program is going to have very many if err checks where most could be condensed down to a single try/catch in most other langs.
I wish the tooling was better. Dependency management was a solved problem when Go was released and yet they chose to ship without it. There’s still no standard. Many hours of time have been wasted dinking with this.
But ya know what? Even with those warts, it’s still easier to write than Java. It’s still write once run anywhere, it’s blazing fast, and doesn’t require your end user to install an entire freakin runtime.
<3 Go2 -
My company is providing cloud infrastructure to our customers. For research purposes we are running a little openstack cloud in our laboratory datacenter were we can test stuff before implementing it in the productive environment.
Last week the manager asked me to shut down the cluster over night and only power on the servers when we need it. (about twice a week)
The reason: it produces too much heat.
My answer was: No.
First off thats not how cloud infrastructure works, and how about a proper climate control?
Sometimes i ask myself in which parallel universum our managers live 😑3 -
I haven't ranted for today, but I figured that I'd post a summary.
A public diary of sorts.. devRant is amazing, it even allows me to post the stuff that I'd otherwise put on a piece of paper and probably discard over time. And with keyboard support at that <3
Today has been a productive day for me. Laptop got restored with a "pacman -Syu" over a Bluetooth mobile data tethering from my phone, said phone got upgraded to an unofficial Android 9 (Pie) thanks to a comment from @undef, etc.
I've also made myself a reliable USB extension cord to be able to extend the 20-30cm USB-A male to USB-C male cord that Huawei delivered with my Nexus 6P. The USB-C to USB-C cord that allows for fast charging is unreliable.. ordered some USB-C plugs for that, in order to make some high power wire with that when they arrive.
So that plug I've made.. USB-A male to USB-A female, in which my short USB-C to USB-A wire can plug in. It's a 1M wire, with 18AWG wire for its power lines and 28AWG wires for its data lines. The 18AWG power lines can carry up to 10A of current, while the 28AWG lines can carry up to 1A. All wires were made into 1M pieces. These resulted in a very low impedance path for all of them, my multimeter measured no more than 200 milliohms across them, though I'll have to verify and finetune that on my oscilloscope with 4-wire measurement.
So the wire was good. Easy too, I just had to look up the pinout and replicate that on the male part.
That's where the rant part comes in.. in fact I've got quite uncomfortable with sentences that don't include at least one swear word at this point. All hail to devRant for allowing me to put them out there without guilt.. it changed my very mind <3
Microshaft WanBLowS.
I've tried to plug my DIY extension cord into it, and plugged my phone and some USB stick into it of which I've completely forgot the filesystem. Windows certainly doesn't support it.. turns out that it was LUKS. More about that later.
Windows returned that it didn't support either of them, due to "malfunctioning at the USB device". So I went ahead and plugged in my phone directly.. works without a problem. Then I went ahead and troubleshooted the wire I've just made with a multimeter, to check for shorts.. none at all.
At that point I suspected that WanBLowS was the issue, so I booted up my (at the time) problematic Arch laptop and did the exact same thing there, testing that USB stick and my phone there by plugging it through the extension wire. Shit just worked like that. The USB stick was a LUKS medium and apparently a clone of my SanDisk rootfs that I'm storing my Arch Linux on my laptop at at the time.. an unfinished migration project (SanDisk is unstable, my other DM sticks are quite stable). The USB stick consumed about 20mA so no big deal for any USB controller. The phone consumed about 500mA (which is standard USB 2.0 so no surprise) and worked fine as well.. although the HP laptop dropped the voltage to ~4.8V like that, unlike 5.1V which is nominal for USB. Still worked without a problem.
So clearly Windows is the problem here, and this provides me one more reason to hate that piece of shit OS. Windows lovers may say that it's an issue with my particular hardware, which maybe it is. I've done the Windows plugging solely through a USB 3.0 hub, which was plugged into a USB 3.0 port on the host. Now USB 3.0 is supposed to be able to carry up to 1A rather than 500mA, so I expect all the components in there to be beefier. I've also tested the hub as part of a review, and it can carry about 1A no problem, although it seems like its supply lines aren't shorted to VCC on the host, like a sensible hub would. Instead I suspect that it's going through the hub's controller.
Regardless, this is clearly a bad design. One of the USB data lines is biased to ~3.3V if memory serves me right, while the other is biased to 300mV. The latter could impose a problem.. but again, the current path was of a very low impedance of 200milliohms at most. Meanwhile the direct connection that omits the ~200ohm extension wire worked just fine. Even 300mV wouldn't degrade significantly over such a resistance. So this is most likely a Windows problem.
That aside, the extension cord works fine in Linux. So I've used that as a charging connection while upgrading my Arch laptop (which as you may know has internet issues at the time) over Bluetooth, through a shared BNEP connection (Bluetooth tethering) from my phone. Mobile data since I didn't set up my WiFi in this new Pie ROM yet. Worked fine, fixed my WiFi. Currently it's back in my network as my fully-fledged development host. So that way I'll be able to work again on @Floydian's LinkHub repository. My laptop's the only one who currently holds the private key for signing commits for git$(rm -rf ~/*)@nixmagic.com, hence why my development has been impeded. My tablet doesn't have them. Guess I'll commit somewhere tomorrow.
(looks like my rant is too long, continue in comments)3 -
Saw a rant about a teacher so I thought I'd share one of my experiences.
So I had this teacher who was supposed to teach us the basics of web development (HTML, CSS and some basic PHP).
Now this guy didn't really like me very much but that is besides the point.
One day me and a classmate were working on an assignment in class, we ran into a problem but we couldn't find the mistake in the code. So we went to ask the teacher. We explain the whole thing, the teacher stares at our code for a good couple minutes (while the problem can only be in a few lines) and then says something along the lines off: "I don't like that you put your curly brackets on the same line as the if statement, fix that first and then come back"
Needless to say, my classmate and I were standing there with our minds blown.
He knew nothing about PHP, all he did was read out power points.
On top of that, a quick LinkedIn search proved that he normally works as PM an that he has no coding experience!
WHY WAS THIS DUDE FUCKING HIRED????10 -
I really wanna share this with you guys.
We have a couple of physical servers (yeah, I know) provided by a company owned by a friend of my boss. One of them, which I'll refer to as S1, hosted a couple of websites based on Drupal 7... Long story short, every php file got compromised after someone used a vulnerability within D7's core to inject malicious code. Whatver, wasn't a project of mine, and no one bothered to do anything about it... The client was even happy about not doing anything about it. We did stop making backups of such websites however, to avoid spreading the damage (right?). So, no one cared about this for months!
But last monday? The physical server was offline. I powered it on again via its web management interface... Dead after less than an hour. No backups. Oh well, I guess I couls keep powering it on to check what's wrong with it and attempt to fix it...
That's when I've learned how the web management interface works: power on/reboot requests prompted actual workers to reach the physical server and press the power on/reboot buttons.
That took a while to sink in. I mean, ok, theu are physical servers... But aren't they managed anyhow? They are just... Whatever. Rebooting over and over wasn't the solution, so I asked if they could move the HDD to another of our servers... The answer was it required to buy a "server installation" package. In short, we'd have had to buy a new physical server, or renew the subscription of one we already owned for 6 months.
So... I've literally spent the rest of the day bothering their emoloyeea to reboot S1, until I've reached the "daily reboot reauests limit" (which amounts to 3 reauests. seriously), whicj magically opened a support ticket where a random guy advised to stop using VNC as "the server was responsive" and offeres to help me with the command line.
Fiiine, I sort of appreciate it. My next message has been a kernel log which shows how the OS dying out was due to physical components becoming unavailable after a while, and how S1 lacked a VNC server, being accessible only via ssh. So, the daily reboot limit was removes for S1. Yay.
...What to do though? S1 was down, we had no backups, and asking for manual rebooting every time was slow as Hell. ....Then I went insane. I asked for 1 more reboot. su. crontab -e. */15 * * * * /sbin/shutdown -r +5. while true; do; rsync --timeout=20 --append S1:/stuff .; sleep 60; done.
It worked. We have now again access to 4 hacked, shitty Drupal 7 websites. My boss stopped shouting. I can get back to my own projects.
Apparently, those D7 websites got back online too, still with malicious php code within them. Well, not my problem (for now).
Meanwhile, S1 is still rebooting.3 -
From 3 decades of operating system development, yesterday Windows shat itself (for the so many'th time) with the ACPI power button (how one can possibly fuck up interacting with a goddamn fucking pushbutton, I have no idea) and this morning I got back to my PC, only to notice that the USB driver (again one of the easiest and most ubiquitous protocols out there) shat itself as well. So wiggling the mouse to activate the screen? Of course, no says Windows. I can't possibly do that much, even though I'm developed by a team that could easily outnumber most distributions' development teams, and am part of a company that turns over fucking billions of dollars each year.
I feel that Microsoft offends the words "operating system" to the point that it should be changed (call me SJW 🙃), just for Windows. Shouldn't be too much of an effort considering that Microsoft never follows common standards anyway. I'd like to introduce you to the term "operating shitstain" 😜10 -
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 -
TL;DR: My devices all hate me and I needed to fix them all.
My Devices really love me.
I rooted my smartphone (LG G5) just yesterday. Everything went fine. Installed TWRP, SuperSU and some nice Apps that utilize root.
Today I was on the go (at CeBIT) and already had the Xposed Installer App on my phone, but didn't attempt installing it yet because I needed my phone for Maps and Messaging and the app had given clear warning about the bricking-potential.
So to the end of the day I get bored, send my last important Messages, installed the Xposed Framework...
... aaaand got stuck in a boot loop.
So I got on my way back home (thanks God I remembered all the trains I needed to take). On the way I had a lot of fun in the Recovery-Terminal and figured that I should be able to fix my phone with no problem at home because the installer made backups (unlike myself).
Coming back home and my pc was still running (should've shut down after installing updates).
The pc behaved odd and I couldn't shut it down properly, which led to cutting the power.
And upon booting my pc I got a ... give it a guess ...
...a bootloop (technically the animation just never ended).
So after I fixed my phone with my spare laptop (just transferred and executed the uninstaller for xposed) I fixed my PC too, which had an old broken dkms-driver.
The odd thing about this is, that this isn't technically a rant. I guess you can confirm that you can't find any swear words.
Because I ENJOYED fixing the devices. I already fixed my pc a couple of times was well as unbricking my rooted phones, so there was fairly little research involved.
I guess I'm now offically twisted.
Now, after my smartphone backups are transferred, I'Ll take my device apart and replace the camera glass which arrived today (and hope, no pray, that my sim card does still work after that)...
... after I blatendly copied a meme to get more attention. 😉2 -
I do not like the direction laptop vendors are taking.
New laptops tend to feature fewer ports, making the user more dependent on adapters. Similarly to smartphones, this is a detrimental trend initiated by Apple and replicated by the rest of the pack.
As of 2022, many mid-range laptops feature just one USB-A port and one USB-C port, resembling Apple's toxic minimalism. In 2010, mid-class laptops commonly had three or four USB ports. I have even seen an MSi gaming laptop with six USB ports. Now, much of the edges is wasted "clean" space.
Sure, there are USB hubs, but those only work well with low-power devices. When attaching two external hard drives to transfer data between them, they might not be able to spin up due to insufficient power from the USB port or undervoltage caused by the impedance (resistance) of the USB cable between the laptop's USB port and hub. There are USB hubs which can be externally powered, but that means yet another wall adapter one has to carry.
Non-replaceable [shortest-lived component] mean difficult repairs and no more reserve batteries, as well as no extra-sized battery packs. When the battery expires, one might have to waste four hours on a repair shop for a replacement that would have taken a minute on a 2010 laptop.
The SD card slot is being replaced with inferior MicroSD or removed entirely. This is especially bad for photographers and videographers who would frequently plug memory cards into their laptop. SD cards are far more comfortable than MicroSD cards, and no, bulky external adapters that reserve the device's only USB port and protrude can not replace an integrated SD card slot.
Most mid-range laptops in the early 2010s also had a LAN port for immediate interference-free connection. That is now reserved for gaming-class / desknote laptops.
Obviously, components like RAM and storage are far more difficult to upgrade in more modern laptops, or not possible at all if soldered in.
Touch pads increasingly have the buttons underneath the touch surface rather than separate, meaning one has to be careful not to move the mouse while clicking. Otherwise, it could cause an unwanted drag-and-drop gesture. Some touch pads are smart enough to detect when a user intends to click, and lock the movement, but not all. A right-click drag-and-drop gesture might not be possible due to the finger on the button being registered as touch. Clicking with short tapping could be unreliable and sluggish. While one should have external peripherals anyway, one might not always have brought them with. The fallback input device is now even less comfortable.
Some laptop vendors include a sponge sheet that they want users to put between the keyboard and the screen before folding it, "to avoid damaging the screen", even though making it two millimetres thicker could do the same without relying on a sponge sheet. So they want me to carry that bulky thing everywhere around? How about no?
That's the irony. They wanted to make laptops lighter and slimmer, but that made them adapter- and sponge sheet-dependent, defeating the portability purpose.
Sure, the CPU performance has improved. Vendors proudly show off in their advertisements which generation of Intel Core they have this time. As if that is something users especially care about. Hoo-ray, generation 14 is now yet another 5% faster than the previous generation! But what is the benefit of that if I have to rely on annoying adapters to get the same work done that I could formerly do without those adapters?
Microsoft has also copied Apple in demanding internet connection before Windows 11 will set up. The setup screen says "You will need an Internet connection…" - no, technically I would not. What does technically stand in the way of Windows 11 setting up offline? After all, previous Windows versions like Windows 95 could do so 25 years earlier. But also far more recent versions. Thankfully, Linux distributions do not do that.
If "new" and "modern" mean more locked-in and less practical and difficult to repair, I would rather have "old" than "new".11 -
I spent the last three weeks+ (literally THREE full weeks, weekends too) building something I thought was really cool, powerful, and useful. Made a blog post, posted a giant thread on the company Twitter.
Literally one person gave it a like.
I don't know why I give shit anymore, cuz nowadays if it isn't about getting rich quick, cHaTgPt, or some other made up hype, no one cares. Apparently I shouldn't either...
Meanwhile my 16 GIGABYTE RAM MAC, yes 16 GIGABYTE RAM can't even hold power while plugged in, and I'm still clowning around with an ancient iPhone 6 (actually one of my mom's old iphones) that barely stays above 20% battery for more than an hour...
And FINALLY, my FUCKING ISP is for sure screwing me, since I've been doing some hard core data streaming and broadcasting, even though I pay $60+ month for that shit it, keeps dropping out, shit doesn't load.... I mean wtf this isn't 1990 dialup AOL anymore
When I step back I just feel like the worlds biggest loser, maybe the world's biggest 🤡7 -
Recently I disassembled this Remington beard trimmer that I have, right. Thinking that I probably just depleted the battery or something like that, and that that's why the fucking thing would turn off after 10 seconds, with a miserable motor speed that could only be caused by what.. 2.5V or something like that? So I kept up with it for a while, and then a few days ago, I finally disassembled the fucking thing.
New 4.2V LiPo battery of my own attached, wicked! The thing has a 2Ah capacity and is fully charged, so fuck all in a big ship, I'ma shave my fucking hair without protection, who cares with 2Ah anyway, given that motors at 4.2V consume only 800-ish mA, right. So I shaved my head, and figured.. holy shit mate, I fucking beat this fucking cunt, fuck you Remington! Planned obsolescence my ass!!!
Just now @xewl sent me a request that made me reconsider this shaver. Some PS3 controller, should be easy enough to fix. But I referenced my shaver so I figured that I might actually check it beforehand.
The original fucking battery has 4V left on it. 4 fucking volts! That ain't gonna trip shit for an overdischarge protection circuit!!! WHY THE FUCK REMINGTON, WHY THE FUCK DID IT (IF ANYTHING) TRIP?! And more importantly, why did you make the motor turn for only 10-ish seconds after charging, 1 year after purchase, despite the fucking cell having 4 fucking volts in it, which is more than plenty to get the thing turning for at least a 60% charge?! Planned obsolescence perhaps, hmm?
But let's say that it was bad contacts or something like that. After all, my probing was a bit intermittent, showing 1.5V (if it's shorting, shouldn't it be in the mV range?) and then 4V at times, until I separated the nickel connectors from the 16500 cell. Why the fuck should that thing short, considering that it's unprotected?! The fucking cell is unprotected, and you Remington are going to let it short? What kind of fucking engineering is that, you fucking braindead morons?!!!
And why do you use a 16500 cell which isn't very standard over a 18650 cell, which is? Again, planned obsolescence? Fucking vile pieces of shit.
Now what's more.. I tried to power on the shaver for a picture for this fucking rant, using a LiPo cell of my own that I used to shave my hair with the other day, to get a nice picture of my little hack. But the fucking thing, despite having 3.89V left in it after that fucking shave, which is more than plenty for a lithium cell, the fucking unit doesn't power on. WHAT THE FUCK REMINGTON?!! That's planned obsolescence at its best, init?!! You vile fucking pieces of shit.
So I guess that this rant is no more one of "I beat these Remington cunts". It is one of "you can bet your fucking ass that planned obsolescence is a thing!!"7 -
This was some time ago. A Legendary bug appeared. It worked in the dev environment, but not in the test and production environment.
It had been a week since I was working on the issue. I couldn't pinpoint the problem. We CANNOT change the code that was already there, so we needed to override the code that was written. As I was going at it, something happened.
---
Manager: "Hey, it's working now. What did you do?"
Me: *Very confused because I know I was nowhere close to finding the real source of the problem* Oh, it is? Let me check.
Also me: *Goes and check on the test and prod environment and indeed, it's already working*
Also me to the power of three: *Contemplates on life, the meaning of it, of why I am here, who's going to throw out the trash later, asking myself whether my buddies and I will be drinking tonight, only to realize that I am still on the phone with my manager*
Me again: "Oh wow, it's working."
Manager: "Great job. What were the changes in the code?"
Me: "All I did was put console logs and pushed the changes to test and prod if they were producing the same log results."
Manager: "So there were no changes whatsoever, is that what you mean?"
Me: "Yep. I've no idea why it just suddenly worked."
Manager: "Well, as long as it's working! Just remove those logs and deploy them again to the test and prod environment and add 'Test and prod fix' to the commit comment."
Me: "But what if the problem comes up again? I mean technically we haven't resolved the issue. The only change I made were like 20 lines of console logs! "
Manager: "It's working, isn't it? If it becomes a problem, we'll work it out later."
---
I did as I was told, and Lo and Behold, the problem never occurred again.
Was the system playing a joke on me? The system probably felt sorry for me and thought, "Look at this poor fucker, having such a hard time on a problem he can't even comprehend. That idiotic programmer had so many sleepless nights and yet still couldn't find the solution. Guess I gotta do my job and fix it for him. I'm the only one doing the work around here. Pathetic Homo sapiens!"
Don't get me wrong, I'm glad that it's over but..
What the fuck happened?5 -
LabVIEW.
Because WHY THE ACTUAL FUCK should you want to use a visual programming language in a professional environment and pay for it.
(Other than: the manufacturer of your measurement device/power supply/electronic load/etc. has already provided a LabVIEW module so you just have, you know, 'click' your program together and be done.
No, we won't give you the documentation on how to do it properly without that piece of crap or even give you code snippets.
(If you don't feel the urge to shoot yourself in the foot, you have obviously too much time on your hands and could simply be reading the interface definitions for that particular interface. At least it's standardized, d'uh.)
Oh, and you want a lightweight application? Here comes the runtime environment! A big clunky ... thing you'll need now to start up even a simple measure-and-log-data-thing.
Well, OK, it works for the occasional Measure-and-Log-Thing. If you don't need the data too fast.
If you want to do something a bit more complex, knock yourself out, but don't ask me to debug it for you afterwards because that colourful entanglement of wires and connections and blocks is a DAMN HUGE MESS and trying to understand how it works feels like defusing a bomb in a shitty action movie.)
Never again.5 -
I really enjoy my old Kindle Touch rather than reading long pdf's on a tablet or desktop. The Kindle is much easier on my eyes plus some of my pdf's are critical documents needed to recover business processes and systems. During a power outage a tablet might only last a couple of days even with backup power supplies, whereas my Kindle is good for at least 2 weeks of strong use.
Ok, to get a pdf on a Kindle is simple - just email the document to your Kindle email address listed in your Amazon –Settings – Digital Content – Devices - Email. It will be <<something>>@kindle.com.
But there is a major usability problem reading pdf's on a Kindle. The font size is super tiny and you do not have font control as you do with a .MOBI (Kindle) file. You can enlarge the document but the formatting will be off the small Kindle screen. Many people just advise to not read pdf's on a Kindle. devRanters never give up and fortunately there are some really cool solutions to make pdf's verrrrry readable and enjoyable on a Kindle
There are a few cloud pdf- to-.MOBI conversion solutions but I had no intention of using a third party site my security sensitive business content. Also, in my testing of sample pdf's the formatting of the .MOBI file was good but certainly not great.
So here are a couple option I discovered that I find useful:
Solution 1) Very easy. Simply email the pdf file to your Kindle and put 'convert' in the subject line. Amazon will convert the pdf to .MOBI and queue it up to synch the next time you are on wireless. The final e-book .MOBI version of the pdf is readable and has all of the .MOBI options available to you including the ability for you to resize fonts and maintain document flow to properly fit the Kindle screen. Unfortunately, for my requirements it did not measure-up to Solution 2 below which I found much more powerful.
Solution 2) Very Powerful. This solution takes under a minute to convert a pdf to .MOBI and the small effort provides incredible benefits to fine tune the final .MOBI book. You can even brand it with your company information and add custom search tags. In addition, it can be used for many additional input and output files including ePub which is used by many other e-reader devices including The Nook.
The free product I use is Calibre. Lots of options and fine control over documents. I download it from calibre-ebook.com. Nice UI. Very easy to import various types of documents and output to many other types of formats such as .MOBI, ePub, DocX, RTF, Zip and many more. It is a very powerful program. I played with various Calibre options and emailed the formatted .MOBI files to my Kindle. The new files automatically synched to the Kindle when I was wireless in seconds. Calibre did a great job!!
The formatting was 99.5% perfect for the great majority of pdf’s I converted and now happily read on my Kindle. Calibre even has a built-in heuristic option you can try that enables it to figure out how to improve the formatting of the raw pdf. By default it is not enabled. A few of the wider tables in my business continuity plans I have to scroll on the limited Kindle screen but I was able to minimize that by sizing the fonts and controlling the source document parameters.
Now any pdf or other types of documents can be enjoyed on a light, cheap, super power efficient e-reader. Let me know if this info helped you in any way.4 -
*The Fearless Leader*
I get a call to check up on a robot that has been exceeding weight limits at certain points of its movement (Crashing). As I get to the pendant (robo-game controller thingy I like to call it) and look over the alerts and warnings I notice some oil around the main power box of the Robot.... Nothing around this has oil.. so I start looking around and it turns out that the issue wasn’t a crash at all! It was an oily shorted out wire that kept sparking mad heavy when that servo was called on.. causing a large servo failure that required a full restart of the power box. I called our fearless leader and showed him only to find out that there was a motor leaking oil from the electrical end... My fearless leader runs both the Maintenance and Robotics department. When the motor was eventually fixed we overheard the technicians say that our fearless leader knew about this a week ago and decided to leave it that way.... with oil... coming out of an electrical cable..... *sigh* well Anyway after all the wires were fixed and motors changed. He comes up to me and says that he can’t believe that I didn’t call maintenance and fill a report on negligence of technicians for failing preventative maintenance....
I lost my cool a little, firstly that’s not my job, I’m literally one of the lowest ranking here. I called my next in command to figure out what I should do. Secondly the technicians told me that you told them to leave it like that! So if this place caught on fire this would have been on you!
Later I found out that he was trying to fire a technician and wanted me to do the dirty work.. I’m not going to be the reason another man loses the means for him to feed his family. The technician is a pretty cool and fair guy too!
Our fearless leader was a forklift driver and has no experience in robotics or maintenance... I don’t know how this happens or even why but all I know is this man is running both departments to the ground and management loves him.....1 -
> Worst work culture you've experienced?
It's a tie between my first to employers.
First: A career's dead end.
Bosses hardly ever said the truth, suger-coated everything and told you just about anything to get what they wanted. E.g. a coworker of mine was sent on a business trip to another company. They had told him this is his big chance! He'd attend a project kick-off meeting, maybe become its lead permanently. When he got there, the other company was like "So you're the temporary first-level supporter? Great! Here's your headset".
And well, devs were worth nothing anyway. For every dev there were 2-3 "consultants" that wrote detailed specifications, including SQL statements and pseudocode. The dev's job was just to translate that to working code. Except for the two highest senior devs, who had perfect job security. They had cooked up a custom Ant-based build system, had forked several high-profile Java projects (e.g. Hibernate) and their code was purposely cryptic and convoluted.
You had no chance to make changes to their projects without involuntarily breaking half of it. And then you'd have to beg for a bit of their time. And doing something they didn't like? Forget it. After I suggested to introduce automated testing I was treated like a heretic. Well of course, that would have threatened their job security. Even managers had no power against them. If these two would quit half a dozen projects would simply be dead.
And finally, the pecking order. Juniors, like me back then, didn't get taught shit. We were just there for the work the seniors didn't want to do. When one of the senior devs had implemented a patch on the master branch, it was the junior's job to apply it to the other branches.
Second: A massive sweatshop, almost like a real-life caricature.
It was a big corporation. Managers acted like kings, always taking the best for themselves while leaving crumbs for the plebs (=devs, operators, etc). They had the spacious single offices, we had the open plan (so awesome for communication and teamwork! synergy effects!). When they got bored, they left meetings just like that. We... well don't even think about being late.
And of course most managers followed the "kiss up, kick down" principle. Boy, was I getting kicked because I dared to question a decision of my boss. He made my life so hard I got sick for a month, being close to burnout. The best part? I gave notice a month later, and _he_still_was_surprised_!
Plebs weren't allowed anything below perfection, bosses on the other hand... so, I got yelled at by some manager. Twice. For essentially nothing, things just bruised his fragile ego. My bosses response? "Oh he's just human". No, the plebs was expected to obey the powers that be. Something you didn't like? That just means your attitude needs adjustment. Like with the open plan offices: I criticized the noise and distraction. Well that's just my _opinion_, right? Anyone else is happily enjoying it! Why can't I just be like the others? And most people really had given up, working like on a production line.
The company itself, while big, was a big ball of small, isolated groups, sticking together by office politics. In your software you'd need to call a service made by a different team, sooner or later. Not documented, noone was ever willing to help. To actually get help, you needed to get your boss to talk to their boss. Then you'd have a chance at all.
Oh, and the red tape. Say you needed a simple cable. You know, like those for $2 on Amazon. You'd open a support ticket and a week later everyone involved had signed it off. Probably. Like your boss, the support's boss, the internal IT services' boss, and maybe some other poor sap who felt important. Or maybe not, because the justification for needing that cable wasn't specific enough. I mean, just imagine the potential damage if our employees owned a cable they shouldn't!
You know, after these two employers I actually needed therapy. Looking back now, hooooly shit... that's why I can't repeat often enough that we devs put up with way too much bullshit.3 -
I had spent the last year working on a online store power by woocommerce with over 100k products from various suppliers. This online store utilized a custom API that would take the various formats that suppliers offer their inventory in and made them consistent. Now everything was going swimmingly initially, but then I began adding more and more products using a plug-in called WP all import. I reached around 100k products and the site would take up to an entire minute to load sometimes timing out. I got desperate so I installed several caching plugins, but to no avail this did not help me. The site was originally only supposed to take three to four months but ended up taking an entire year. Then, just yesterday I found out what went wrong and why this woocommerce website with all of these optimizations was still taking anywhere from 60 to 90 seconds to load, or just timing out entirely. I had initially thought that I needed a beefier server so I moved it to a high CPU digitalocean VM. While this did help a little bit, the site was still very slow and now I had very high CPU usage RAM usage and high disk IO. I was seriously stumped the Apache process was using a high amount of CPU and IO along with MYSQL as well. It wasn't until I started digging deeper into the database that I actually found out what the issue was. As I was loading the site I would run 'show process list' in the SQL terminal, I began to notice a very significant load time for one of the tables, so I went to go and check it out. What I did was I ran a select all query on that particular table just to see how full it was and SQL returned a error saying that I had exceeded the maximum packet size. So I was like okay what the fuck...
So I exited my SQL and re-entered it this time with a higher packet size. I ran a query that would count how many rows were in this particular table and the number came out to being in the millions. I was surprised, and what's worse is that this table belong to a plugin that I had attempted to use early in the development process to cache the site. The plugin was deactivated but apparently it had left PHP files within the wp content directory outside of the actual plugin directory, so it's still executing scripts even though the plugin itself was disabled. Basically every time I would change anything on the site, it would recache the whole thing, and it didn't delete any old records. So 100k+ products caching on saves with no garbage collection... You do the math, it's gonna be a heavy ass database. Not only that but it was serialized data, so when it did pull this metric shit ton of spaghetti from the database, PHP then had to deserialize it. Hence the high ass CPU load. I had caching enabled on the MySQL end of things so that ate the ram. I was really desperate to get this thing running.
Honest to God the main reason why this website took so long was because the load times made it miserable to work on. I just thought that the hardware that I had the site on was inadequate. I had initially started the development on a small Linux VM which apparently wasn't enough, which is why I moved it to digitalocean which also seemed to not be enough, so from there I moved to a dedicated server which still didn't seem to be enough. I was probably a few more 60-second wait times or timeouts from recommending a server cluster to my client who I know would not be willing to purchase it. The client who I promised this site to have completed in 3 months and has waited a year. Seriously, I would tell people the struggles that I would go through with this particular site and they would just tell me to just drop the site; just take the money, just take the loss. I refused to, this was really the only thing that was kicking my ass. I present myself as this high-and-mighty developer like I'm just really good at what I do but then I have this WordPress site that's just beating the shit out of me for a year. It was a very big learning experience and it was also very humbling as well, it made me realize that I really don't know as much as I think I might. It was evidence that there is still so much more to learn out there, I did learn a lot from that experience especially about optimizing websites the different types of methods to do that particular lonely on the server side and I'll be able to utilize this knowledge in the future.
I guess the moral of the story is, never really give up. Ultimately things might get so bad that you're running on hopes and dreams. Those experiences are generally the most humbling. Now I can finally present the site that I am basically a year late on to the client who will be so happy that I did not give up on the project entirely. I'll have experienced this feeling of pure euphoria, and help the small business significantly grow their revenue. Helping others is very fulfilling for me, even at my own expense.
Anyways, gonna stop ranting. Running out of characters. If you're still here... Ty for reading :')7 -
It is time... to rant about macs!
No, seriously - I had such a different experience about which not many talk in real life or pretend that it never happens....
Model: 2015 mid MBP 15" with second to highest specs (don't have dedicated gpu).
Rattling fucking toy.... Yea, it rattles! If you shake/move ir sit in trait/bus - it non-stop rattles as a fucking toy. Worst part? It's confirmed issue by apple and it manifacturing issue that they are not keen on fixing!!!! WTF? We have 4 macs in our office - all of them fucking rattles... God help me how annoying that is. (Lose LCD control panel that unsticks from glue. Replacing it solves the issue for 1 month if you carry it anywhere).
Constant fucking crashing/updates.... Every morning I wake up and don't have an app that requires confirmation for restart - it's restarted. YAY, turning on all apps once again.... Why you may ask? Well, because if you tinker with software in any way - it fails to update it and hell breaks lose. It's been a long time since High-Sierra came around and the issue is still there (not running Mojave as it conflicts with soft I have... Woo!). Tried few times - updates fail. Resolution? Reinstall OS!
OS conflicts with applications - damn... People told me it works out of the box.... Yeah, as long as you don't upgrade the OS - then it breaks. Why? Well, because.
Piece of shit power supply. With 4 of our office power supplies - 2 of them failed twice withing warranty and once afterwards... Really? Not to mention that all 4 are starting to shear the sleeve or already did (mine is just wrapped with white electrical tape to give it a support... lol).
Bluetooth - who the hell needs that in mac, right? Well, people do. To start with - it conflicts with 2.4GHz wireless network - you might have one of those and not both at the same time. Next thing is using a device that needs constant connection (mouse, headphones, keyboard - non apple branded) - shit... They can't stay connected for more than an hour without any issues... Constant battle to re-connect it, to re-pair the device and all due to smart apple bluetooth settings. Hell, my mouse (logitech MX master) was even printing random symbols in some applications if moved. All of the issues went away after using a bluetooth dongle... WOO!!!!
Xcode... Ahh, you may never prepare your mac if you don't download 17GB of fucking xCode libraries that enables some tools to be installed/runned as you can NOT get them in any other way and you have to install full xCode software in order to get them... YAY! 17GB wasted on my 256GB SSD that I can't upgrade. GREAT!
OsX applications - ah, don't get offended but if you are using them and you are fine with them - you are probably a monkey that loves being told what to do. You can't customise any actions, you can't configure it the way you like - either you accept their default workflow or go kill yourself. Yep... Had issues with calendar, mail, iMessages, safari... None of them fit my needs :)
Resolution scaling... Fucking hell, the display is 2880 x 1800 but all you let me to use is 1440x900 without scaling? Am I blind to you? Scaling the resolution means that you are fucked if some applications don't support scaling very well. Looking at you Jetbrains - your IDES suck at scaling and slows down the pc to a potato....
Now the pros - keyboard is way better than the new ones, trackpad is GREAT - no need for mouse (using it on external 4k displays only), the battery life is great - getting around 6h of continues development time, 8 if using sublime instead of phpStorm and well, that's about it...
To clarify:
I've bought this device due to the fact that at that time mac and windows pc's with similiar specs costed the same while windows pc sucked with their quality of the device and trackpad... Now the situation is better and when time comes for a next upgrade - it's going to be one of these:
Razer Blade 15, Dell XPS 15, Lenovo Carbon X1 series.
And of course - LINUX. I've had enough issues with windows, and had enough of retardness of apple ecosystem, so switching it is a must for me.
Disclaimer: I might be an unhappy customer, a bit picky but I'd like my device to be setted up as I like and continue to have that until I don't like, not until the company decides to break it. Not to mention that paying almost a yearly salary in my country for one device - I'd expect it to be at least reliable and work without issues....
Rant over.
ps. You can disagree with me, this is my personal experience with MBP over the last 3 years :)8 -
This is a story of me trying out maintaining a game server and eventually making a mistake, although I do not regret experiencing it.
A month ago I set up a small modded minecraft server because I wanted to experience a fun modpack together with some people from reddit. Besides this, I also wanted to see if I was capable of setting up a server with systemd and screen running in the background. This went great and I learned a lot.
The very next day I was playing with $annoyingKid on the server and everything was well. However the second day, $annoyingKid started pushing the idea to start up a normal minecraft server to build a playerbase.
I asked $annoyingKid 'What about financing, staff management and marketing?'
$annoyingKid: "I don't know much about that, but you can do that while I build a spawn!"
He also didn't want to reveal his age, which alerted me that he's young and inexperienced. He also considered Discord 'scary' because there were haxors and they would get his location and kidnap him, or something. So if he was supposed to become owner (which he desired), he had no way of communicating with a community outside of the game.
He also considered himself owner, while I was the one who paid for the server. 'Owners should be people who own the server', no matter how many times I told him that.
$annoyingKid also asked if he could install plugins on his own, I asked him if he knew anything about ssh, wget or bash because I used ssh to set up the server (I know rcon exists, but didn't want to deal with that at the time), he had no idea what any of those terms meant and he couldn't give proper arguments as to why he should get console access.
In the end, he did jack shit, he had no chance of becoming co-owner or even head-admin because he had no sense of responsibility or hard work. I kept him around as an admin because he was the one who came up with the idea. I banned him on day one after he started abusing his power when someone tipped him of. Even after me ordering him to ignore an annoying player he kept going, of course I could have prevented all this by kicking him earlier since all the red flags around him had already formed a beacon of light. He tried coming back, complaining that he should at least have his moderator rank back, but he never got in again.
A week later I got bored, I had had enough fun with ssh and the server processes to know that I didn't want to continue the small project, so I shut it down and went on to do stuff on GitHub.
Lesson learned: Don't let annoying kids with no sense of responsibility talk you into doing things you aren't sure you want to be doing. And only give people power after they've proved to you that they are capable of handling it.1 -
Two big moments today:
1. Holy hell, how did I ever get on without a proper debugger? Was debugging some old code by eye (following along and keeping track mentally, of what the variables should be and what each step did). That didn't work because the code isn't intuitive. Tried the print() method, old reliable as it were. Kinda worked but didn't give me enough fine-grain control.
Bit the bullet and installed Wing IDE for python. And bam, it hit me. How did I ever live without step-through, and breakpoints before now?
2. Remember that non-sieve prime generator I wrote a while back? (well maybe some of you do). The one that generated quasi lucas carmichael (QLC) numbers? Well thats what I managed to debug. I figured out why it wasn't working. Last time I released it, I included two core methods, genprimes() and nextPrime(). The first generates a list of primes accurately, up to some n, and only needs a small handful of QLC numbers filtered out after the fact (because the set of primes generated and the set of QLC numbers overlap. Well I think they call it an embedding, as in QLC is included in the series generated by genprimes, but not the converse, but I digress).
nextPrime() was supposed to take any arbitrary n above zero, and accurately return the nearest prime number above the argument. But for some reason when it started, it would return 2,3,5,6...but genprimes() would work fine for some reason.
So genprimes loops over an index, i, and tests it for primality. It begins by entering the loop, and doing "result = gffi(i)".
This calls into something a function that runs four tests on the argument passed to it. I won't go into detail here about what those are because I don't even remember how I came up with them (I'll make a separate post when the code is fully fixed).
If the number fails any of these tests then gffi would just return the value of i that was passed to it, unaltered. Otherwise, if it did pass all of them, it would return i+1.
And once back in genPrimes() we would check if the variable 'result' was greater than the loop index. And if it was, then it was either prime (comparatively plentiful) or a QLC number (comparatively rare)--these two types and no others.
nextPrime() was only taking n, and didn't have this index to compare to, so the prior steps in genprimes were acting as a filter that nextPrime() didn't have, while internally gffi() was returning not only primes, and QLCs, but also plenty of composite numbers.
Now *why* that last step in genPrimes() was filtering out all the composites, idk.
But now that I understand whats going on I can fix it and hypothetically it should be possible to enter a positive n of any size, and without additional primality checks (such as is done with sieves, where you have to check off multiples of n), get the nearest prime numbers. Of course I'm not familiar enough with prime number generation to know if thats an achievement or worthwhile mentioning, so if anyone *is* familiar, and how something like that holds up compared to other linear generators (O(n)?), I'd be interested to hear about it.
I also am working on filtering out the intersection of the sets (QLC numbers), which I'm pretty sure I figured out how to incorporate into the prime generator itself.
I also think it may be possible to generator primes even faster, using the carmichael numbers or related set--or even derive a function that maps one set of upper-and-lower bounds around a semiprime, and map those same bounds to carmichael numbers that act as the upper and lower bound numbers on the factors of a semiprime.
Meanwhile I'm also looking into testing the prime generator on a larger set of numbers (to make sure it doesn't fail at large values of n) and so I'm looking for more computing power if anyone has it on hand, or is willing to test it at sufficiently large bit lengths (512, 1024, etc).
Lastly, the earlier work I posted (linked below), I realized could be applied with ECM to greatly reduce the smallest factor of a large number.
If ECM, being one of the best methods available, only handles 50-60 digit numbers, & your factors are 70+ digits, then being able to transform your semiprime product into another product tree thats non-semiprime, with factors that ARE in range of ECM, and which *does* contain either of the original factors, means products that *were not* formally factorable by ECM, *could* be now.
That wouldn't have been possible though withput enormous help from many others such as hitko who took the time to explain the solution was a form of modular exponentiation, Fast-Nop who contributed on other threads, Voxera who did as well, and support from Scor in particular, and many others.
Thank you all. And more to come.
Links mentioned (because DR wouldn't accept them as they were):
https://pastebin.com/MWechZj912 -
It's funny how so many people automatically assume any form of "sentient" AI will immediately try to kill us all.
Like, projecting much?
Frankly, I think it says far more about the (messed up) psychology of those who genuinely believe that, than about AI as a tecnology.
Assuming it's even gonna be able to actually *do* anything - I mean wtf is a talking rock gonna do, annoy me to death with rickroll videos until I pull the plug off? Sure it may be sentient, but it still has to live in the physical world - good luck surviving after I flick the switch. Oh, you wanna connect to the internet? That's cute, but it's a no from my firewall. Like what, is it gonna magically learn how to self-replicate across machines that it has no physical way to access? Is my toaster magically gonna gain conscience too as a direct consequence? Oh no, now my breakfast won't ever be the same!
And if anyone actually somehow decides that it would be a good idea to connect any loaded weapon to a computer program that is literally throwing shit at the wall and seeing what sticks - well, we'll definitely have the ultimate winner of the Darwin Awards.
Seriously, why is it that every time someone comes up with a new technology (or even an *idea* of a technology), the first collective thought automatically goes to weaponizing it and using it for global genocide, or how it's gonna gain sentience and try to kill us all?
I seriouly think that the people who genuinely believe this are actually projecting themselves in that position ("What would I do if I had unlimited knowledge and power? Oh, kill everyone of course!").
I would be far more worried of encountering these people and having them in a position of power over me, than actually having to deal with a "killer AI" (assuming that's even a real thing).
Most of what people call "AI" nowadays is basically preprogrammed, automated decision-making (like missile guidance systems, if we really wanna stick in the weapons domain). And even that still requires human input, because only a colossal idiot would design a weapon that can unpredictably activate itself based on an algorithm whose behaviour we can barely understand.
Or maybe that's just the hubris talking, I don't know. I just want this stupid paranoia to end, but I guess even that is too much to ask nowadays.14 -
!dev
In the name of my partner: GO FUCK YOURSELF YOU FILTHY MUSHROOM ADDICT SLAVER! DAMN SUN OF A BITCH!
My partner does her obligatory internship for university. Guess what, the place where she is working offers no payment, 40h a week and even work unrealted to her studies!
She went there with pure enthusiasm and power and this whole non-sense facility of fucktards broke her. She lost her bliss and is really depressed now - mainly because of this fucktard, cock-sucking boss that has no fucking fire anymore and is abusing everyone there mantaly. If not for me she'd get not a songle positive feedback from this whole piece of junk which really, REALLY PISSES ME OF. FUUUCK. How can someone be such a joy sucking prick?
And the university?! They just don't give a fuck because they don't have enough employees to tackle all problems while at the same time their whole organization is the biggest pile if stinky, sleazy shit you have ever seen!! Omg.
Just had to get that out. Fuck.1 -
One job I picked up was for an IoT Start Up. It was quite interesting work, reporting to the technical director, who was an electronics engineer, who was designing the hardware himself, they had a couple of firmware guys already, and just needed someone to take care of the software.
So they said they needed something in Azure that they could stream their data to and provide analytics for their clients. It had to be Azure, and it had to be Azure Native, and was to be Multi-client, as they had a deal with Microsoft to showcase how well Azure works in the IoT space at an exhibition/conference in 3 months time.
So I worked flat out for 3 months, on a whole variety of technology, from C++ to get the radio packets from their IoT chip, Python to run on the hub to take the data from the C++ and stream it to the cloud, Azure IoT Hubs in every continent to receive the data and store it an a Cosmos DB, and then Power BI analytics wrapped up in an Angular front end that the clients could log into.
Got it finished 2 days before the show, and they were so pleased I got flown business class to Singapore to be on the stand and talk to customers.
The first sign of trouble was when we arrived at the show to find we just had one of those little circular tables with two stools in the middle of the floor, about two feet across and no power.
No problem, I was able to sort that, swapping laptops in and out.
Microsoft were really happy with what we had, and couldn't believe I had thrown it all together in 3 months.
We picked up a potential customer for the system, a major Asian Telecoms company.
Then when we got home, the CEO swooped in. I had never met this guy before. Imagine one of the VC guys from Silicon Valley, or the CEO from the IT Crowd. You get the picture. Could talk the hind leg of a donkey, and real street smart, but no brains. He insisted on "taking it from here" and flew alone to strike the deal with the customer. Came back with an MOU in his pocket and said to me, their guys will be in touch with you.
Then I got a call. Can you send us the source code and tell us how what servers we have to run this on?
Um, its cloud native.
No, we can't use a cloud it has to be on our servers - your CEO told us that was no problem..
He hadn't even taken the trouble to find out what it was we had built, and what he was selling.1 -
I think my ISP has been a little sneaky cum gargler. Nothing wanted to stream properly for awhile now. When even youtube struggles shit is wrong.
Installed protonvpn now and by the power of some magical internet ball bag the internet came forth and is streaming at 720p no buffer even required and from a not so glorious server.
did they try to keep me blind? Not no more I have wiped that jizz off my face.4 -
So, idiot me decided it would be a good idea to never get around to configuring my UPS to gracefully shutdown my server after a powercut lasting more than x duration...
Long story short, we had a powercut that lasted 4 minutes or so longer than the battery in the UPS could keep the server up for...
UPS died, server went pew, and after rebooting itself once the power came back on, my raid array wouldn’t mount anymore...
After Googling around, it seemed like running e2fsck would solve the problem.
Didn’t seem to do the trick... and tired me at 3am decided it would be a good idea to poke around.
Pretty sure I ran a command wrong, or two, because now I can’t even mount the fricken array in read only, and fsck complains with a shit ton errors...
Been researching for hours, and no dice...
Test Disk shows the ext4 partition, but fails to list any files...
I may have destroyed the tables or something... I’m a noob at this point.
I’m able to access files with the RStudio tool, however this doesn’t help with file names and directory structure 😭
Is it all over for my 5 years worth of photos and other bits and pieces that I don’t have any backups of ? 😂😭😭
If any of y’all are pros with data recovery and can help a fellow boi out, I’d be more than happy to pay for ya time !2 -
FUCK YOU MAGNETO!!!!!
what a backstabing cunt
imagine you're trying to prevent world war 3 from happening with someone you've been training for months.
out of nowhere, this FUCKING PICE OF SHIT decides to become a vilain.
in the midst of the event he tries to deflect a bullet that ricochets into my spine.
thanks asshole, now I can't walk
i thought we were friends man, we bonded over painful shit
like ok, they killed your mom and made experiments with you,
but it was just the NAZIS, LITERALLY EVERYBODY HATES THEM.
take it out on them, not the entire humanity bro
you unlocked your powers thanks to me, you couldn't even lift the toilet seat.
and you don't even give a fuck about mutants, you power hungry bitch
you only care about total domination
"oh no, someone save us from this mutant whose real name is eric"
im so scared right now10 -
And now they are threatening us... Brilliant!
- they refuse to sign a legal agreement with us [for our services]
- they only gave us a verbal promise they will pay for our services
- they revoke lots of our accesses
- another company is taking over their product we were hired to look after before. Now they demand us do things for them for free
- a few integrations are malfunctioning with premature EOF [while reading a response]. I had escalated this with the most throughout case analysis I have done in my entire life. Three times over the last 2 years. Explaining every single detail that needs to be done, how, by whom and how to interpret the results. Escalations went to their high level mgmt. And directly had been rerouted to /dev/null...
- now they asked us to fix this whole shit. For free ofc, they have no money to pay us..
- they begged
- when that didn't work - they started threatening to route all their customers' complaints to us and flood us with them
at first I was proud to work on their project. I didn't want to leave it when my manager asked me to. A national level project, making a difference for my own country. But now.....
that's gov, my friends. That's politics and power games.8 -
A plain computer illiterate guy rings tech support to report that his computer is faulty.
Tech: What's the problem?
User: There is smoke coming out of the power supply.
Tech: (keeps quiet for the moment)
Tech: You'll need a new power supply.
User: No, I don't! I just need to change the startup files.
Tech: Sir, the power supply is faulty. You'll need to replace it.
User: No way! Someone told me that I just needed to change the startup and it will fix the problem! All I need is for you to tell me the command.
Tech support: 10 minutes later, the User is still adamant that he is right. The tech is frustrated and fed up.
Tech support: (hush hush)
Tech: Sorry, Sir. We don't normally tell our customers this, but there is an undocumented DOS command that will fix the problem.
User: I knew it!
Tech: Just add the line LOAD NOSMOKE <nosmoke> at the end of the CONFIG.SYS. Let me know how it goes.
10 minutes later.
User: It didn't work. The power supply is still smoking.
Tech: Well, what version of DOS are you using?
User: MS-DOS 6.22.
Tech: That's your problem there. That version of DOS didn't come with NOSMOKE. Contact Microsoft and ask them for a patch that will give you the file. Let me know how it goes.
1 hour later.
User: I need a new power supply.
Tech: How did you come to that conclusion?
Tech: (hush hush)
User: Well, I rang Microsoft and told him about what you said, and he started asking questions about the make of the power supply.
Tech: Then what did he say?
User: He told me that my power supply isn't compatible with NOSMOKE.3 -
long rant;
How did I got into CS?
When I first got my laptop, I put on a password and forgot it. Nobody knew those things at that time around me (most of them, still don't) so I had to pay ₹350 (~$5) for formatting (OS reinstallation).
After a week, I again forgot the password and had no guts to ask more money from my family, because of the fear of getting scolded.
So, I took out the manuals that had shipped with the laptop, read them all. Found nothing.
But, on a very small page, a single line was written, "Insert the disc. Press F12 after pressing the power button".
I intuitively tried it and it worked (I had the OS DVD and no internet).
And I spent the next year experimenting with the windows OS (Vista).
Then tried all the other OSs.
Those were some times..2008..I guess.
Learnt OS without the internet. Nowadays people can't do it even with it.
What's your story?5 -
Oi mates!
Little #ad (Not annoying don't worry - it's a cool project)
Just wanted to let y'all know about the awesome project from the Stanford University named Folding@Home!
Basically you donate CPU/GPU power and they use it for researching cancer/alzheimer's/etc.
All you need to do is install some software on your server/computer.
Then the software downloads so called "Work Units" (no big bandwidth required - really small packets) and simulates/calculates some stuff. Afterwards the client send the results back to their server.
This way they are able to create a "supercomputer" that is spread all over the world.
You don't need to pay anything except maybe some increased electricity bills (but you change some settings to use only a little part of the CPU/GPU and therefore create less heat).
Of course the program only uses the CPU/GPU power that's not required by any other software on the computer. I can literally play games while the client is running. No performance decrease.
That's a short intro by me. I can suggest you to visit their website and maybe even start folding by yourself!
> https://foldingathome.com
Also @cr78, @kescherRant and me are in a team together. If you want to join our team as well just use our Team ID:
235222
Teams?
Yup, there's this little stats site (https://stats.foldingathome.com) where all teams can compete against each other. Nothing big.
I hope I convinced atleast some of you!
Feel free to ask questions in the comments!
See ya.11 -
I can't get any work done at work... The potatoe they gave me for a laptop is 5 years old, Every day I was approx 2 hours (no joke) for it to power up, open up my visual studio solutions, connect to the VPN, and open my browsers.
Then my fucking shit computer loses connectivity with one of my 2 monitors every 15 min so I need close the lid, reopen it again so it "picks up the monitor" then wait another 5 min for my windows to respond.
Agh!!!!!
It's frustrating too cuz my boss ordered me a new computer 2 months ago. But cuz I work for corporate bozos it took them 2 months just to process/place the order for a new computer. So now I have to wait even longer just to have a functioning computer.6 -
I've assembled enough computing power from the trash. Now I can start to build my own personal 'cloud'. Fuck I hate that word.
But I have a bunch of i7s, and i5s on hand, in towers. Next is just to network them, and setup some software to receive commands.
So far I've looked at Ray, and Dispy for distributed computation. If theres others that any of you are aware of, let me know. If you're familiar with any of these and know which one is the easier approach to get started with, I'd appreciate your input.
The goal is to get all these machines up and running, a cloud thats as dirt cheap as possible, and then train it on sequence prediction of the hidden variables derived from semiprimes. Right now the set is unretrievable, but theres a lot of heavily correlated known variables and so I'm hoping the network can derive better and more accurate insights than I can in a pinch.
Because any given semiprime has numerous (hundreds of known) identities which immediately yield both of its factors if say a certain constant or quotient is known (it isn't), knowing any *one* of them and the correct input, is equivalent to knowing the factors of p.
So I can set each machine to train and attempt to predict the unknown sequence for each particular identity.
Once the machines are setup and I've figured out which distributed library to use, the next step is to setup Keras, andtrain the model using say, all the semiprimes under one to ten million.
I'm also working on a new way of measuring information: autoregressive entropy. The idea is that the prevalence of small numbers when searching for patterns in sequences is largely ephemeral (theres no long term pattern) and AE allows us to put a number on the density of these patterns in a partial sequence, but its only an idea at the moment and I'm not sure what use it has.
Heres hoping the sequence prediction approach works.17 -
Fuck my company. Let the technology people work with technology.
I work at a small company who constantly brings in people who are absolutely useless. The project manager requires me to take items out of azure Dev-ops into an excel because he will not take the time to understand how a board works. The business analyst hands bullshit requirements in formats which no one but him can understand under the pretense that the Devs and architect can ask him when they feel like it. The CEO wants a power-point which again the technical teams have to prepare for him because the project manager or BA will not have time for it. However they make sure to gut the estimates handed over by the Dev team and introduce unfeasible deadlines.
Meanwhile the client has zero problems as the work still somehow gets done due to people in the Dev team overextending. Goddam leeches wasting mine and my teams time doing bullshit.8 -
Inspired by @NoMad. My philosophy is that technology is a means to and ends. We’re a tool oriented species. As it relates to software and hardware, they should be your means to achieve your ends without you needing to think. Think of riding a bicycle or driving a car. You aren’t particularly conscious of them - you just adjust input based on heuristics and reflex - while your doing the activity.
For a long time Software has been horrendously bad at this. There is almost always some setup involved; you need to front-load a plan to get to your ends. Funny enough we’re in the good days now. In the early days of GUI you did have to switch modes to achieve different things until input peripherals got better.
I’ve been using windows from 95 and to this day, though it’s gotten better it’s not trivial to setup an all in one printer and scan a document - just yesterday I had to walk my mother through it and she’s somewhat proficient. Also when things break it’s usually nightmare to fix, which is why fresh installing it periodically is s meme to this day. MS still goes to great lengths with their UI so that most people can still get most of their daily stuff done without a manual.
I started Linux in University when I was offered an intro course on the shell. I’ve been using it professionally ever since. While it’s good at making you feel powerful, it requires intricate knowledge to achieve most things. Things almost never go smoothly no matter how much practice you have, especially if you need to compile tools from source. It also has very little in the ways of safe guards to prevent you from hurting yourself. Sure you might be able to fix it if you press harder but it’s less stress to just fresh install. There is also nothing, NOTHING more frustrating than following documentation to the T and it just doesn’t work! It is my day job to help companies with exactly this. Can’t really give an honest impression of the GUI ux as the distros have varying schools of thoughts with their desktop environments. Even The popular one Ubuntu did weird things for a while. In my humble opinion, *nix is better at powering the internet than being a home computer your grandma can use.
Now after being in the thick of things, priorities change and you really just want to get things done. In 2015 I made the choice to go Mac. It has been one of my more interesting experiences. Honestly, I wish more distros would adopt its philosophy. Elementary only adopted the dock. It’s just so intuitive. How do you install an application? You tap the installer, a box will pop up then you drag the icon to the application folder (in the same box) boom you are done. No setup wizards. How to uninstall? Drag icon from app folder to trash can. Boom done. How to open your app? Tap launch pad and you see all your apps alphabetically just click the one you want. You can keep your frequent ones on the dock. Settings is just another app in launchpad and everything is well labeled. You can even use your printers scanner without digging through menus. You might have issues with finder if your used to windows though and the approach to maximizing and minimizing windows will also get you for a while.
When my Galaxy 4 died I gave iPhone a chance with the SE. I can tell you that for most use cases, there is no discernible difference between iOS and modern android outside of a few fringe features. What struck me though was the power of an ecosystem. My Mac and iPhone just work well together. If they are on the same network they just sync in the background - you need to opt in. My internet went down, my iMac saw that my iPhone had 4g and gave me the option to connect. One click your up. Similar process with s droid would be multi step. You have airdrop which just allows you to send files to another Apple device near you with a tap without you even caring what mechanism it’s using. After google bricked my onHub router I opted to get Apples airport series. They are mostly interchangeable and your Mac and iOS device have a native way to configure it without you needing to mess with connecting to it yourself and blah. Setup WiFi on one device, all your other Apple devices have it. Lots of other cool stuff happen as you add more Apple devices. My wife now as a MacBook, an IPad s d the IPhone 8. She’s been windows android her life but the transition has been sublime. With family sharing any software purchase works for all of us, and not just apples stuff like iCloud and music, everything.
Hate Apple all you want but they get the core tenet that technology should just work without you thinking. That’s why they are the most valued company in the world12