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my girlfriend knows how to work with linux based systems and she does not like apple products. She's the one!15
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Obtain substances Caffeine and H2O.
Headphones engaged.
Music initiate.
Computer clock disabled.
Phone removed from scene.
Disengage with unecessary programs, systems at full power.
IDE interface at full visual view
Rubber duck deployed.
All systems programme!3 -
Maybe aliens haven't visited our solar system because we have one star...they would probably be looking for systems with 4 or 5 stars rating.4
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Facebook made my day: "Your email and resume say Unix-like systems, which is not exactly Unix."
Source: http://imgur.com/hw2pnDt16 -
At home I am root. At work I am at the mercy of incompetent monkeys and their shoddy restrictive systems...
Anyone else?19 -
So many problems did WannaCry uncovered: old systems, incompetent sys admins, insufficient it funds, missing backup procedures, etc9
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For those who paid attention to my heated London interview excursion:
I got the job, I'm now employed by Cisco systems!!!!!!9 -
I've seen this image a couple of times, and now people even have it as their desktop background. Have fun with your corrupted file systems :')
19 -
Absolutely :|
Build systems
Testing tools
Performance tools
Debugging tools
Automation tools
.
.
.
:|
5 -
Apple, instead of inventing new file systems, stop fucking littering my directories with .DS_Store crap.1
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"The systems engineering team has vaulunteered to..."
Entire systems engineering team - "we what?"8 -
I have been gone a while. Sorry. Workplace no longer allows phones on the lab and I work exclusively in the lab. Anyway here is a thing that pissed me off:
Systems Engineer (SE) 1 : 😐 So we have this file from the customer.
Me: 😑 Neat.
SE1: 😐 It passes on our system.
Me: 😑 *see prior*
Inner Me (IM): 🙄 is it taught in systems engineer school to talk one sentence at a time? It sounds exhausting.
SE1: but when we test it on your system, it fails. And we share the same algorithms.
Me: 😮 neat.
IM: 😮neat, 😥 wait what the fuck?
Me: 😎 I will totally look into that . . .
IM: 😨 . . . Thing that is absolutely not supposed to happen.
*Le me tracking down the thing and fixing it. Total work time 30 hours*
Me: 😃 So I found the problem and fixed it. All that needs to happen is for review board to approve the issue ticket.
SE1: 😀 cool. What was the problem?
Me: 😌 simple. See, if the user kicked off a rerun of the algorithm, we took your inputs, processed them, and put them in the algorithm. However, we erroneously subtracted 1 twice, where you only subtract 1 once.
SE1: 🙂 makes sense to me, since an erroneous minus 1 only effects 0.0001% of cases.
*le into review board*
Me: 😐 . . . so in conclusion this only happens in 0.0001% of cases. It has never affected a field test and if this user had followed the user training this would never have been revealed.
SE2: 🤨 So you're saying this has been in the software for how long?
Me: 😐 6 years. Literally the lifespan of this product.
SE2: 🤨 How do you know it's not fielded?
Me: 😐 It is fielded.
SE2: 🤨 how do you know that this problem hasn't been seen in the field?
Me: 😐 it hasn't been seen in 6 years?
IM: 😡 see literally all of the goddamn words I have said this entire fucking meeting!!!
SE2: 😐 I would like to see an analysis of this to see if it is getting sent to the final files.
Me: 🙄 it is if they rerun the algorithm from our product. It's a total rerun, output included. It's just never been a problem til this one super edge case that should have been thrown out anyway.
SE2: 🤨 I would still like to have SE3 run an analysis.
Me: 🙄 k.
IM: 😡 FUUUUUUUUUCK YOOOOOU
*SE3 run analysis*
SE3: 😐 getting the same results that Me is seeing.
Me: 😒 see? I do my due diligence.
SE2: 😐 Can you run that analysis on this file again that is somehow different, plus these 5 unrelated files?
SE3: 😎 sure. What's your program's account so I can bill it?
IM: 😍 did you ever knooooow that your my heeeerooooooo.
*SE3 runs analysis*
SE3: 😐 only the case that was broken is breaking.
SE2: 😐 Good.
IM: 🤬🤬🤬🤐 . . . 🤯WHY!?!?
Me: 😠 Why?
SE2: 😑 Because it confirms my thoughts. Me, I am inviting you to this algorithm meeting we have.
Me/IM: 😑/😡 what . . . the fuck?
*in algorithm meeting*
Me: 😑 *recaps all of the above* we subtract 1 one too many times from a number that spans from 10000 to -10000.
Software people/my boss/SE1/SE3: 🤔 makes sense.
SE2:🤨 I have slides that have an analysis of what Me just said. They will only take an hour to get through.
Me: 😑 that's cool but you need to give me your program's account number, because this has been fixed in our baseline for a week and at this point you're the only program that still cares. Actually I need the account to charge for the last couple times you interrupted me for some bullshit.
*we are let go.*
And this is how I spent 40+ useless hours against a program that is currently overrunning for no reason 🤣🤣🤣
Moral: never involve math guys in arithmetic situations. And if you ever feel like you're wasting your time, at least waste someone else's money.10 -
Went to a hackathon once where the main rule was - "No abuse of one another with respect to operating systems"3
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What my professor teaches:
This is a mouse and this is a keyboard
What he asks in exams:
How do you use this particular keyboard and this mouse to create a potato?
That is pretty much what always happened.. Even in theoretical exams.. :|5 -
Random advice: don't get an AI degree. It's as useless as a liberal arts degree considering how most countries are still using stupid systems.23
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...ANnnnd that kids, is how I made a federal watch list, researching how to use credit card swiping systems and making thermite.
3 -
The cleaning lady saga continues yet again..
Here in Belgium, cleaning ladies are paid with cheques. All fine and dandy, and apparently the parent organization (Sodexo) even migrated to digital cheques. Amazing!!!
If only they did it properly.
Just now I received an email with my login data.
Login: ${FIRSTNAME}${FIRST2CHARSOFLASTNAME}
Password: I won't reveal the amount of characters.. but it's not even hex. It's just uppercase letters, and far from what I'd deem even remotely secure. Hopefully I'll be able to change that shitty password shortly, and not get it mailed back, even when I ask for recovery. Guess I'll have to check that later - the person who made that account was pretty incompetent when it comes to tech after all. Don't ask me why they did it instead of me. I honestly don't really know either.
With that said, this is a government organization after all... Can I really expect them to hash their passwords?24 -
I used to design and program these systems. Some of the first voice responsive ones. I’m so sorry for my crimes against humanity.
2 -
Thanks RedHat :) .. got this at some cloud summit. It has some redHat bundled systems. I am yet to test them out..
4 -
People here seriously write billing systems in Excel and expect me to fix it when something goes wrong...
how about no...3 -
*In a lecture
Lecturer: Consequences of Distributed Systems
Students: **attentive as fudge**
Lecturer: Heteroginity
Students:
Lecturer: Independent Failures
Students:
Lecturer: No global 'COCK'
Students: WHOOOOA, global what?...that escalated fast
Lecturer: I mean no global 'CLOCK'
Students: yeah right, can we use cock though?2 -
I'm struggling with a bug. It's not my bug, it's in a lib - in an assembly function commented as "this is where the magic happens". After 27 hours of trying to determine what triggers said bug my best guess is it's a relationship between the position of Mimas and the mood of my neighbour's chonker. If it's not triggered by the Saturn's moon and a pet animal... I'm out of ideas.
Now how do I break it to my PM that we have to kill a cat?6 -
What Unix tool would like to use in real world? Like superpower :)
I would choose grep.
- easy ads filtering with -f
- fast search in books15 -
To me, it seems like the rise of distributed systems like mesos / kubernetes combined with Docker require you to be master sysadmin, veteran kernel hacker and a part time c developer ALL AT ONCE if you really want to shave off time from debugging/ performance tuning sessions. Anyone wish they paid more attention in class ? Lol.
4 -
Someone once told me that 32-bit operating systems were better than 64-bit ones because the pointers are half the size.
*confused thinking face*16 -
Should a developer really have to be a jack of all trades? I write code, but at work I feel like I am always getting pulled into sysadmin debacles. I am not a sysadmin or an ops person. I am a developer, not a systems guy.
If you want me to be a systems guy, then train me to be one. You hired me to write code, not to troubleshoot shitty IBM Application Servers.8 -
Hey, hey, if THE SJWs made GitHub rename it's 'master', then what's gonna happen to all the embedded systems people?
I mean, MISO, MOSI?4 -
Next month I'm starting my master studies in embedded systems. Currently I have not any knowledge in this topic (made my bachelor in an other part of IT). Any tips or tricks?
Currently I'm starting learning C++ 😅13 -
Me: *give my reviewer about Unix in our Operating Systems lesson for the quiz*
The friend who I gave it:
1 -
Alright so I have to create an API that communicates with a web interface and three different back end systems. And I think my customer might have thought that I am actually Jesus because they didn't have any docs for their systems and their policy did not allow me to gain access to their internal testing environment (which. Drove. Me. NUTS) and expected me to create this API by pure guesswork basically. After teaching the customer's internal IT guy how to capture requests between the systems I managed to somehow got the prototype working. I am proud and sleepy. ... Mainly sleepy2
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If i wanted to spend weeks analyzing systems instead of writing them, id have gotten my diploma for fucks sake.1
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My grandmother think I'm a hacker and i can hack banks, police and state department systems.
Her friends think I can start WWIII while i can hack military systems (think nuclear weapons) ...
I feel bad for them.1 -
We're having build system problems and I'm probably the most experienced when it comes to build systems.
I'm not experienced with build systems.9 -
I've been eyeing Rust for quite a while and it definitely caught my curiosity, specially after the SO survey. Now I want to learn Rust but I normally need to work on a project in order to actually learn and keep myself motivated, yet I have no idea what to start, any ideas?15
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This morning... Five hours of theoretical lesson of informatics, systems and networks!! :)
Let's Go! 💪2 -
Why is it management always waits until point of failure for a major system to hear us about replacing systems with updated systems?7
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Just saw a "Teen Kids News" show where they were talking about building complex applications like operating systems… and the background picture is some HTML meta tags…1
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Many people here rant about the dependency hell (rightly so). I'm doing systems programming for quite some time now and it changed my view on what I consider a dependency.
When you build an application you usually have a system you target and some libraries you use that you consider dependencies.
So the system is basically also a dependency (which is abstracted away in the best case by a framework).
What many people forget are standard libraries and runtimes. Things like strlen, memcpy and so on are not available on many smaller systems but you can provide implementations of them easily. Things like malloc are much harder to provide. On some system there is no heap where you could dynamically allocate from so you have to add some static memory to your application and mimic malloc allocating chunks from this static memory. Sometimes you have a heap but you need to acquire the rights to use it first. malloc doesn't provide an interface for this. It just takes it. So you have to acquire the rights and bring them magically to malloc without the actual application code noticing. So even using only the C standard library or the POSIX API can be a hard to satisfy dependency on some systems. Things like the C++ standard library or the Go runtime are often completely unavailable or only rudimentary.
For those of you aiming to write highly portable embedded applications please keep in mind:
- anything except the bare language features is a dependency
- require small and highly abstracted interfaces, e.g. instead of malloc require a pointer and a size to be given to you application instead of your application taking it
- document your ABI well because that's what many people are porting against (and it makes it easier to interface with other languages)2 -
When some random Assembly code I got off the OSDev Wiki actually booted on real hardware. This is where I'm meant to be.1
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There are many operating systems out there but android is like windows for phones and it's getting ugly very fast.
2 -
!Rant
Now that's how I like my operating systems!
Found these earlier on when shopping and was too cowardly to take a picture in the shop and leave them there, so I bought them. They taste nice too.
Like most women, my wife has a sweet tooth and I've told her that these are special biscuits for developers and she can't have any unless she can code.
She's now doing a quick JS console log of 'hello world' in Chrome whilst I make the tea!
2 -
Very few general embedded systems books exist, most are specific to chip, or architecture. Very few cover overall ideas, and concepts that are common across ALL embedded systems regardless of architecture and things you must keep in mind while designing software for them.
I think this a a good book. As a primer for deep diving into embedded systems design philosophy
19 -
"One misstep from developers at Starbucks left exposed an API key that could be used by an attacker to access internal systems and manipulate the list of authorized users," according to the report of Bleeping Computer.
Vulnerability hunter Vinoth Kumar reported and later Starbucks responded it as "significant information disclosure" and qualified for a bug bounty. Along with identifying the GitHub repository and specifying the file hosting the API key, Kumar also provided proof-of-concept (PoC) code demonstrating what an attacker could do with the key. Apart from listing systems and users, adversaries could also take control of the Amazon Web Services (AWS) account, execute commands on systems and add or remove users with access to the internal systems.
The company paid Kumar a $4,000 bounty for the disclosure, which is the maximum reward for critical vulnerabilities.6 -
First job was coding voice alarm s Systems (1998) primarily using Delphi and programming act microcontrollers using avrco pascal and act assembler.
They were happy days2 -
Legitimate question, no argument intended: why do you use mac? What advantages does it have over the other operating systems in terms of coding?8
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Any embedded systems software engineers out there with practical experience in writing/designing safety critical applications? (think DO-178B/C) I've got a few years embedded experience under my belt between internships, my projects, and now my relatively new job at a major aviation company, but I feel like I'm behind on this topic of safety and code that can't fail. It's simply not taught and I really want to learn more. Partially it is out of personal pride because I want to make a great product, but more importantly, what I work on is protecting a human life. I really really really want to feel confident in what I build. Is there anyone out there who's got some years under their belt that can point me to some good references? Or maybe some helpful tips? Much appreciated. If it helps, all my work is in C.10
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I was gonna be an Electrical Engineer.
It was the last year of highschool, I was offered a job if I learned how to code.
I did. I loved it. Later I went for Systems Engineering instead.
3 years later I don't regret it, but I'm also starting Electrical Engineering in parallel next year.
Wish me luck, but it's ok if I die I guess.2 -
VS Code for sure. Same experience on win/*nix systems, built in debuggers, terminals, flexible configuration. I am so deep in love and can't recommend it more
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2 weeks in my new job. I started hating the work. I'm stuck working on legacy systems. This guys don't work on latest technologies.2
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searching 'linux operating system' on Google shows Linux's Wikipedia page as 'operating systems are Linux'
2 -
Personally, I am fine with Windows and I run it on a couple boxes. Just don't be the Ignorant Windows Guy at work who needs constant help when there's not a GUI for something. Not as annoying as Elitist Linux Guy or Pompous Mac Guy, but still annoying.1
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Someone please tell Hollywood that you cannot hack systems by typing some random command in the terminal.12
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A quote I came up with, during some beers when complaining about how we've required our Devs to be always available on-call because we've shied away from investing in the reliability of our systems.
1 -
"The World Wide Web is the single most successful systems integration project the human species has ever achieved." - Mark Masterson
😁 😁 😁
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I'm a bit confused as to why people are re-imaging their machines from one OS to another?
Use Vagrant (or Docker) and just set up an OS in a Virtual Machine? Then if you break it you just destroy it and provision it again. You don't destroy your whole machine.14 -
I'm shopping with my wife and all the POS systems are ugly and inefficient.
It provoques to sell them a new software5 -
Dealing with YouTube's shitty recommendation algo for several years now makes me lose faith in recommender systems in general.6
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Heads-up, stop using email as a user-id in your systems. netikras@gmail.com and net.ikras@gmail.com are the same recipient. And noone really checks for that dot when validating a new user in our systems, do we? :)9
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I quite often run untested scripts on production systems or hot fix JavaScript files on live using Emacs...2
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"Just put a 3 seconds sleep in your system init process, it will fix the showstopper bug we are getting on customer systems."
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Why can’t we take the slow COBOL powered State Computer Systems and run it on more powerful servere? Why is a rewrite needed?11
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worst mistake? plausible
I just chose _system_ as my username, I got a feeling it will be a prime target in a case of database intrusion :/ -
"When an engineer builds a building, it's very well built, but it's so ugly that the people tear it down. When an architect builds a building, it's very beautiful, but it falls down" - difference between systems engineer and systems architect
You must combine both, but the latter (beauty) is less important.8 -
Recruiters or their bosses with sick ambitions and zero feedback.
Do I need to say more?
Spent few days to make my site looking good on desktop/mobile with few screenshots and even video to show my working projects in production. Even more few days to make really detailed 2 A4 CV with my previous job and what I was doing there. All generated from markdown.
I even saved money around half a year to go and live month in other country (Ireland, Dublin) and then on site send about 150 applications on various sites, emails, linkedout and local IT meetings.
Null, nada, nil, NaN accepted applications.
Is it some kind of joke? All companies almost cries for new workers and they don't even answer someone which founded and have no problem with growing own IT company for almost 5 years with self learnt, practically applied in production linux, HTML, CSS, JS, PHP, Go, bash, KVM and Openvz virtualization knowledge?
What they really want?
Astronaut with Brainfuck and Cobol with fluent backwards speaking Esperanto riding on monocycle with 3 hands and no need for sleep for -1 whoopercoin?1 -
Shout-out to the German Bundesbahn (railway company) for using debian on their infotainment systems inside the trains!
But please, make them reliable... I regularly see systems stuck in boot and kernel panics as soon as they start...
But hey, it's the right direction :)4 -
Got to love when the on-call takes their sweet-fucking time with the back-up. All this because the lazy douche did not what to verify the back-up was complete.
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I once nuked a Ubuntu os by trying to upgrade the systems python version beyond 2.6...I now use virtualenvs.2
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Any open source CRM recommendations? I've been tasked to implement one for my company. Pic related, how I feel with some paid systems.
14 -
When you pause a YouTube video, the § key will seek forward by exactly one frame. Works on Mac, on other systems the key could be different3
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Become a node on the Internet. IOM - Internet of Me.
1) Write complete systems in my head. Store them in my brain and upload when complete.
2) Provide users access to my brain systems and memories.
If I find a brain implant to do this I will send you the IP. -
Today is just me and my friend, two embedded systems geeks making a website.
It’s going awful but it’s fun as hell😂4 -
That moment when you are doing systems programming and accidentally fork bomb yourself.
Please ctrl-save, please ctrl-save, please ctrl-save! -
When systems throttles your bandwidth during load tests and doesn't tell you, and you waste an afternoon investigating1
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Much like traditional engineering I can see software engineering suddenly becoming very very regulated around the world. Different systems safety bodies will open up for things like embedded systems development where their is a risk of harm, mandatory security standards will be put in place etc.
Enjoy the cowboy days ladies/gents/others regulatory bodies are on their way!4 -
Okay so one of my friends got an offer for a more powerful server with 128GB RAM, ok processor because the current server load is high. When they got the offer of the new one I saw there was in the licenses part, Windows Server 2016. Which to me seems worst thing you can do for just using PHP, MySQL and nothing active directory or really windows specific. Can some of u please write in short why use linux for servers instead of shitdows. And it would clearly cost much less. Because I guess if other tell it they, the client, will agree...16
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My favourite time of the year, the clocks have changed and fucked every one of our legacy systems up1
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Have my final exam tomorrow.
Main topic is expert systems (XPS).
I don't know jack shit, but I don't care at this point.
Good night.5 -
Of all the operating systems that I tried, I'm finally very much satisfied with Linux mint xfce . 😀3
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You had that moment when you agree with someone and given a ++ because it takes less space in DB than comment?
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Chromium cannot sign in (to Google) anymore to sync.
I would just like to know, why does google hate secure systems?11 -
Merry x-mas.
May your uptime be long, oncall phones turned off and alerting systems quietly down for the upcoming week. -
A formal systems modeler that iterates all provable theorems given the rules of the system and your premises. This would be completely and utterly useless since it doesn't aim to answer any specific question, just tries to answer every possible question. Since any meaningful formal system is pretty much guaranteed to have infinite provable theorems, this is really just a computerized automated fidget spinner
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new Rant(‘
I'm sorry but if you think a language, OS, or pretty much anything else sucks just because it's hard to learn/operate then you're just lazy and closed minded. Look up "rustlang rant" on YouTube and you'll see what I mean.‘)3 -
My company just released its website today. Previously, it just used its parent company's site.
Now, the problem is that it sucks big time. Awful design, pixelated stock photos, bad navigation, and broken grammar.
In the company's defence, it's not a web shop. It employs zero web devs. The site was built by an external company.
But if you are like me, you visit company websites before you apply for a job, and in this case, it would bed a big red flag.
Or maybe the hard-core embedded devs they are looking to employ wouldn't notice? Maybe they are all stuck in the year 2000 as well? I used to be a web developer so maybe my criteria are broken?3 -
When you are so inundated with site maintainable that you can't even begin to explore better systems.
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Upgrading frontend JS node webpack apps created from boilerplates or cli creators including versions in package.json
My brain already hurts only thinking about it. -
Windows 10 updates. You'd think they could at least fucking make them not break systems completely. Linux runs on more hardware and doesn't have a fraction of these issues with patches. What the fuck? Is Microsoft intentionally breaking systems or are they really that fucking incompetent?7
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I bought lots of books for writing old syntax on systems that no longer exists that solved problems that will never be in scope again.
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We wouldn't need [a partner] to go international. We can just get interns internationally to help us set up the systems there!4
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After failing Chemical Engineering and Med school... I later chose Computer Systems Engineering and loved my very first HelloWorld.java program!
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Impediment to the agile process at my job: systems not understanding what review and retrospective is for. I mean I don't know what it's for, but it probably isn't for yelling about how testing is conducted and why it's hard. I would assume that's for the planning meeting. Not to mention apparently they still don't know the fucking schedule. Since they seem to think I'm done with a task, even though I don't have, like, the data I need to integrate with and it's on the schedule that I won't get the data til, like, the end of the month.
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It would seem that "code freeze" has become a meaningless term to our systems engineering team. Sure we can sneak in another feature or eight that you felt it beneath you to negotiate on time. That you couldn't make the decision on until now, even though your job is to make these decisions so that we can stay on schedule. This is why systems is a fucking year behind.2
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Why the FUCK does this bloated Ubuntu rotten swamp corps of a former beautiful Debian always, really ALWAYS, FUCK UP distro upgrades!! Which retarded spoon shagger at Canonical came to the conclusion it were a good idea to release every 6 month, regardless of the inability to actually update this crap?!? My other systems run Arch since their first install back in 2009, still clean and up-to-date systems!!!!3
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Corporate bullshit and bloated systems...
I keep on getting sucked into meetings where I know what each word means but the sentaces don't make sense -
Just got off a call with Mongo expert... Seems it's not good for large systems that need to be fast and scale...5
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How many of you want to live in a world where there's no a standard way to convert numbers to strings among systems?1
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"In practice, UML is a counterproductive tool in software and system design." Gerrit Muller (Gaudí Systems Architecting)8
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To have passed my first 2 years in Software and Electronic Systems Engineering and have a good placement lined up for the 3rd year 😁
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Best : Open source projects.
Worst : Legacy proprietary systems. Most of them you can only wish you have documentation and lucky if you are able to run those systems on your computer. -
How do you choose the hostnames for your systems?
I usually name them after AIs from series, movies,games.13 -
Theses operating systems are real! I once installed "Nyarch Linux" on on old laptop. Comes with some great pre-installed software. Such as, Catgirl Downloader, and Material UwU.😅There has got to be more joke-operating systems out there.
5 -
Isn't it ironic that today most of the operating systems are based unix while unix sounds like the word "unique"?1
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In a sprint planning meeting. Getting frustrated. I guess it's my fault. I guess I assumed that attending the same schedule meeting each week meant that we all knew when everything was due. My bad.
Seriously, I fucking hate systems people sometimes. We have 4 major tasks coming down the pipe, but they are scheduled in such a way in which they are staggered. But they want to punt the 1 of the 4 that is fucking done because it is going to cause a lot of testing, but the other three aren't coming til end of next month AT LEAST. So they want to stick their thumbs up their ass holes and wait to test the other three before testing the one that, again, IS FUCKING DONE!!! Are they worried that a super massive black hole will spontaneously form in earth's orbit and cause time to run backwards and somehow cause December to happen in October!?!?
No wonder systems is so fucking far behind. They can't see the forest for the trees. They're so big picture that months and years are at the same level of granularity. Fucking hell how is scrum better than our current agile process again? Besides the fact that it makes me attend more useless meetings and get more angry.
They are punishing the left hand for the actions of the right. Systems wasn't doing their job so now software has to slow down and miss schedule.2 -
Why does everyone talk about Ubuntu, Mint, and Fedora for Linux based operating systems. Why not Zorin os or Arch.5
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What do you think an official solution for the "Year 2038 problem" is going to be as most systems have different solutions?3
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A.I. Hacker. :P
Some big corps will hire me to hack the AI systems.
Option B: beach bum for life. And enjoy the low stress. -
You got to love when a systems engineer gets promoted to the systems lead and he gets fucking uppity.
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advantages of bionic systems:
- energy efficiency
- flexibility
- low friction
- compact size
- water resistance
advantages of mechanical systems:
- precision
- rotation is available
- scalability
- can change parts6 -
Not a rant but I love the fact we can say there is a run away unicorn in staff slack and no one is bats an eye or it looks like there is a lot of orphaned processes lets investigate and murder all the orphanes2
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Our systems lead is trying to tell our software person how much adding unit tests would cost. It also sounds like he wants TDD to be added in after the fact. And he's bitching because the software guy won't move forward with it until we get it with the customer. He also wants all of them automated, but doesn't want to accept that that is going to cost a lot. Like a lot, a lot. This is a guy who doesn't know algorithms (had to explain dykstra to him), doesn't understand the tech stack we are using (I had to explain .net versions, the JIT compiler, and garbage collection to him), and seems not to understand hardware (I had to explain floating point math to him), yet he feels qualified to tell us how long it is going to take us to implement automated unit tests for major, complex features.
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While talking about how Windows dropped support for a line of AMD GPUs (not really sure which), I suggested they use Linux.
Friend: "You know, whenever I hear Linux, it's always from oraro"
:( -
A lecturer for an Embedded Systems module who gave out drivers for an LCD display with no documentation at all, and about 4 functions for writing to the display and 3 initialisation functions, spent ages trying to actually decide what each function did by which memory addresses it was changing and how (made even better by the fact a good bit of the functions were written in Assembly since it was Embedded C)🙃
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Individual actions are individual.
Individual actions affect systems.
Systems should be changed as systems.
Systems affect individuals. -
I would consider myself a Jedi Knight when it comes to using Visual Studio, but has anybody done any work that sounds like this description? I don't think I've ever wrote code that integrated systems like this.. I'll certainly ask for more information but I'm always surprised by the experience this community has and wanted to see if someone can scare me away from this
4 -
Summarized Pros & Cons of hard vs soft links.
It all depends on your systems gender and sexual preferences. -
how do you develop/transition to microservices when the company does not even have developers for the core systems? all systems are either developed by or bought from software vendors. they just go and decide that they want microservices. SMH!
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Aka... How NOT to design a build system.
I must say that the winning award in that category goes without any question to SBT.
SBT is like trying to use a claymore mine to put some nails in a wall. It most likely will work somehow, but the collateral damage is extensive.
If you ask what build tool would possibly do this... It was probably SBT. Rant applies in general, but my arch nemesis is definitely SBT.
Let's start with the simplest thing: The data format you use to store.
Well. Data format. So use sth that can represent data or settings. Do *not* use a programming language, as this can neither be parsed / modified without an foreign interface or using the programming language itself...
Which is painful as fuck for automatisation, scripting and thus CI/CD.
Most important regarding the data format - keep it simple and stupid, yet precise and clean. Do not try to e.g. implement complex types - pain without gain. Plain old objects / structs, arrays, primitive types, simple as that.
No (severely) nested types, no lazy evaluation, just keep it as simple as possible. Build tools are complex enough, no need to feed the nightmare.
Data formats *must* have btw a proper encoding, looking at you Mr. XML. It should be standardized, so no crazy mfucking shit eating dev gets the idea to use whatever encoding they like.
Workflows. You know, things like
- update dependency
- compile stuff
- test run
- ...
Keep. Them. Simple.
Especially regarding settings and multiprojects.
http://lihaoyi.com/post/...
If you want to know how to absolutely never ever do it.
Again - keep. it. simple.
Make stuff configurable, allow the CLI tool used for building to pass this configuration in / allow setting of env variables. As simple as that.
Allow project settings - e.g. like repositories - to be set globally vs project wide.
Not simple are those tools who have...
- more knobs than documentation
- more layers than a wedding cake
- inheritance / merging of settings :(
- CLI and ENV have different names.
- CLI and ENV use different quoting
...
Which brings me to the CLI.
If your build tool has no CLI, it sucks. It just sucks. No discussion. It sucks, hmkay?
If your build tool has a CLI, but...
- it uses undocumented exit codes
- requires absurd or non-quoting (e.g. cannot parse quoted string)
- has unconfigurable logging
- output doesn't allow parsing
- CLI cannot be used for automatisation
It sucks, too... Again, no discussion.
Last point: Plugins and versioning.
I love plugins. And versioning.
Plugins can be a good choice to extend stuff, to scratch some specific itches.
Plugins are NOT an excuse to say: hey, we don't integrate any features or offer plugins by ourselves, go implement your own plugins for that.
That's just absurd.
(precondition: feature makes sense, like e.g. listing dependencies, checking for updates, etc - stuff that most likely anyone wants)
Versioning. Well. Here goes number one award to Node with it's broken concept of just installing multiple versions for the fuck of it.
Another award goes to tools without a locking file.
Another award goes to tools who do not support version ranges.
Yet another award goes to tools who do not support private repositories / mirrors via global configuration - makes fun bombing public mirrors to check for new versions available and getting rate limited to death.
In case someone has read so far and wonders why this rant came to be...
I've implemented a sort of on premise bot for updating dependencies for multiple build tools.
Won't be open sourced, as it is company property - but let me tell ya... Pain and pain are two different things. That was beyond pain.
That was getting your skin peeled off while being set on fire pain.
-.-5 -
The best: when systems writes a snide comment on a ticket, then close said ticket to prevent you from replying! Touché douche', touché!
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I was wondering if anyone is familiar with SCADA or HMI systems. I'm about to make a darn big change in my life...2
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Me, a self taught programmer from aerospace engineering being roasted by a friend with a systems engineering degree
6 -
When the receptionist from the bank tells me: "there aren't system" I think: I have to be patient, might the systems I've made could fails too. However I hope my systems never fail.
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Yo been a longtime.
So I basically quit my last job to have successfully reached the top company in my country only to find they are such a mess.
No code quality whatsoever, testing? Yiu crazy? And all the old people who think they are senior whilst they do not know jack..
I do distribured web applications, but shit I hate titles and I think of myself as a software guy, I can do software that opens the fridge when I close the toilet lid ffs!
So, I am looking to deviate my career from web to something more deep such as distributed systems and services where I can use all of my skills and expand my knowledge more, and be able to code in js, c++ golang and more, handle and tackle infrastructure issues, virtualization etc...
So I want to ask you guys what would be an interesting project I can work on to concretize my skill and be able to convince my next recruiter that I walk the talk.
Thank you everyone7 -
Having to implement my asset management systems in everything I build, it's a cunt to implement at the moment1
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I love #ue4 but God there's so many things you have to solve yourself even though there are provided systems in place for that stuff???1
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!rant
Hi fellow DevRanters! I've been studying software engineering for a while now and, while I love programming, I'm starting to think that all I'll be doing as a software engineer now a days is pulling data from a database, sticking it in a nice gui with some buttons and moving on to the next, similar, project. At the same time I am loving linux more and more, I love working with bash and other unix-like tools and I am interested in systems languages like C and Rust. It is for these reasons that I am playing with the idea of switching to Systems and network engineering. What are your thoughts on this? Is Systems and network engineering a field in which I get to program a lot? Will there be more variation in it? Is my view of software engineering completely off? Please share your thoughts and opinions! -
Got a new job as a Systems Engineer; learning how much I hate Ubuntu, yet still prefer it to CentOS (for now). Windows? What Windoze?4
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Hits hard when you learn fast, and within 9 months jump from not knowing how to code to developing a whole integrated management systems webapp.
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Probably should be sleeping seeing it's 11PM but fuck it... Lets rewrite my entire display and camera systems and hope nothing else breaks in the process!
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Is it easy to switch to a different type of development?
I.e. going from desktop to web development, or to game development or systems development etc?3 -
Tried to look of an operating systems cookbook that had a kernel's recipe.
Turns out the answer was 11 herbs and spices. -
MacOS terminal -> Windows 10 Local Network -> Ubuntu session. Every key I strike gets touched by three different operating systems running on my desk.1
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Spend few days to make reasonable profile on angel.co to get some job. After few months and hundreds of applies only few shitty responses for free work. Probably all recruiters are US based and see I'm from Europe so my e-cv goes right to e-shredder instantly. FML.
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I accidentally removed an object file from the linker phase of a library we use, by messing with a variable in the Makefile. This meant that the library was completely unusable when loaded into a binary.
All of the tests in the library's build process still passed, though. -
Word of advice: Don't use Meson.
It's fundamentally flawed. The maintainer doesn't understand build system theory whatsoever. How Meson has become so popular is mind boggling to me.14 -
Got to do some security audit of legacy ABAP code for SAP systems. Do people still use it? If yes, why.3
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We could have stick with FTP but no, people wanted fireworks like operating systems, content viewers and real time communication.2
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Complain about your build systems/pipelines here please! I want to hear about it.
----
I'm finally ready to publicly say I've been designing a build system. It's a culmination of around a decade of studying, thought, ideas and prototypes.
If you have any sort of build step in your project (any language, any compiler) that is unusual, custom, weird, or has a lot of requirements, extensive, etc. - anything even slightly outside the box - please let me know about it below. I want to know as much as possible about it.
Any strong opinions, hateful comments, gripes or annoyances, etc. please don't hesitate. I'd love to hear what issues you face with build systems. I want to make sure such cases are covered.
I'll also answer any questions for the curious.6 -
So I quit my last job because they were only focusing on developing invoicing and inventory control systems. It was really boring same old thing every day!!
When I started my current job they were developing CMS and web solutions. But recently management is considering to develop invoicing and inventory control systems (which now I HATE ).
WHAT'S WRONG WITH YOU PEOPLE THERE'S MORE THAT!!!!
😫🙄😡😠7 -
Why do certain software systems fail on a specific day (Friday/Sunday)? For example, getting error 500 "registration module issues :(" on their part.
Do they have some kind of deployment day then? Even so, this isn't acceptable for today's standards.
Oh, let's cut off our customers from purchasing something on those days. What?
Something leads me to think they're not hosted in the cloud then. Outdated architecture..3 -
Alright, what the fuck is embedded systems and how does it differ from regular programming? I am not getting jobs because I know the languages requested, but I don't know embedded systems. How do I learn it? Get a Raspberry pi?11
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Anyone ever tried using user-to-user collaborative filtering to classify the mnist digits dataset?
This is about as far as I got:
https://hastebin.com/obinoyutuw.py
It's literal copy-and-paste frankencode because this is only the second time I've ever done something like this, so pardon the hatchjob.1 -
Hey guys, a quick question: what's your main area of expertise? Mine is web backend (so web services, servers, cloud systems etc)12
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Because you maintain a WooCommerce payment gateway plugin, a user contacts you to ask if it can do something that seriously extends the basic checkout functionality.
An e-mail conversation ensues to clarify the nature of the request and see if it is even remotely in scope for the plugin (it isn't).
Final e-mail from the user ends with, "It really isn't all that hard. I think you can probably knock it out in a day or two. ;)" -
In those learning days the universal solution to all systems issues -
'restart and see if that fixes' -
Just started on an IT company as my first job and I trully like it, But I believe that this is not what I am looking for in my career. The company is too big and I have the feeilng that growing is going to be hard in here.
I am thinking about applying for a systems and software engineering company, I know it won't be easy to get hired but I need to try.
Any advice on it?1 -
I am working on an embedded system, a microcontroller-based design. The system has an Ethernet port. I am using NetX framework in the microcontroller firmware.
The DHCP Client is executed properly, an IP address is assigned correctly when connected to a router. I connect a laptop to the router using a LAN cable. Then TCP sockets behave the way they should, UDP broadcast behave the way they should. The only issue is, when I connect a Laptop over wireless to the same router UDP broadcast are received on application on Laptop, but data sent is not received on the embedded device.
Any idea why?
Platform:
Laptop is Windows
Embedded Device: Renesas S7G2, NetX framework.4 -
2017 .. bunch of developers and programmers.. building systems that will put everyone out of work by 2027 !
Including themself ! -
Git, Mercurial and others are distributed version control systems. Maybe it would have a federated version control system for hosting open source software...
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Why is Java goto language for most backend systems, distributed and scalable, specially in big organizations like Amazon?12
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Is Apple alone who owns the rights to its systems? Or do users also own the system when they buy the iPhone? What I know is that users have a USER ONLY license, a non-private, limited and revocable license by Apple. And if what I think is true and that Apple owns its systems, then it is a private right for it, isn't that true?. So why are governments such as the governments of the European Union trying to impose laws on Apple and try to impose changes on Apple's systems even though the systems are private and not public or open source? Is this not considered an attack on private property? I don't know, I just want to get your opinion on the matter more..
What I know is that there are options other than Apple's own systems!!. Therefore, if you want to change, take Android instead of forcing Apple to change what Apple does not want to change.9 -
Has anyone done Bsc in Computer and Information Systems from University of London International Programmes? Seems like the closest thing to a computer science degree I can get. Would like to know if it's any good.5
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Tell me about your experience developing apps on a Mac.
I heard a lot of people are displeased by the platform. At the same time, I'm comfortable developing web apps on a Macos (using vim + tmux) and want to know whether I'm missing out.4 -
Registered and got approved to go back for the next level Computer Systems program at post secondary. ..
What have I done -
I know AFS is shit, but honestly its been a breeze to learn and use... Legacy systems arent so bad with AFS2
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String good =
"I'll never give up type systems!!"
+ " Do you hear me?!"
+ " Never!";
bad =
"Can't believe it made it all the way into prod."
% NaN + 3 / '11' -
Just spoke to a Barclay card women to ask something about their gateway 😒
She didn't know about there own systems capabilities
If it couldn't do monthly billing it would be a terrible system! At least light years behind such systems as PayPal who are already behind.2 -
In type systems without variadic generics, tuples should be defined as a type-level conslist:
Tuple<int, Tuple<string, Tuple<bool, TupleEnd>>>
Consider the possibilities, even just in a regular type system, then consider how much more is possible with dependent types!4 -
Software or hardware design solutions that are retrofitted for Legacy systems. I understand the value of backwards compatibility, but Gah damn!
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Online shop recommended systems?
Thought that before I'm building a system for online shop from nothing with PayPal API, that I will check with you guys1 -
why are there no other systems with emulators that have a debug suite as good as BGB's? The only thing even close is Bizhawk, which runs like ass (or not at all) on Linux through Wine, but even that's still not close.
Am I really gonna have to make a ROM patcher or some shit for RetroArch using cheat files to get ANY editability for half the systems out there? -
Usually I write code in Rails and usually what I happen to rails are vanilla PHP systems, I think I have some super natural knack for finding very old systems that do strange things.2
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"users must stitch together disparate systems, and some applications simply cannot be expressed efficiently in any engine."
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Any c++ embedded system programmers here.what kind of work do you do ,what are your daily tasks etc.and what boards do you use
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Through out the week I break my head on embedded systems...
And fuck my brains out playing DotA2 on sea server with pinoys on weekends...
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