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You know what?
Young cocky React devs can suck my old fuckin LAMP and Objective-C balls.
Got a new freelance job and got brought in to triage a React Native iOS/Android app. Lead dev's first comment to me is: "Bro, have you ever used React Native".
To which I had to reply to save my honor publicly, "No, but I have like 8 years with Objective-C and 3 years with Swift, and 3 years with Node, so I maybe I'll still be able help. Sometimes it just helps to have a fresh set of eyes."
"Well, nobody but me can work on this code."
And that, as it turned out was almost true.
After going back and forth with our PM and this dev I finally get his code base.
"Just run "npm install" he says".
Like no fuckin shit junior... lets see if that will actually work.
Node 14... nope whole project dies.
Node 12 LTS... nope whole project dies.
Install all of react native globally because fuck it, try again... still dies.
Node 10 LTS... project installs but still won't run or build complaining about some conflict with React Native libraries and Cocoa pods.
Go back to my PM... "Um, this project won't work on any version of Node newer than about 5 years old... and even if it did it still won't build, and even if it would build it still runs like shit. And even if we fix all of that Apple might still tell us to fuck off because it's React Native.
Spend like a week in npm and node hell just trying to fucking hand install enough dependencies to unfuck this turds project.
All the while the original dev is still trying TO FIX HIS OWN FUCKING CODE while also being a cocky ass the entire time. Now, I can appreciate a cocky dev... I was horrendously cocky in my younger days and have only gotten marginally better with age. But if you're gonna be cocky, you also have to be good at it. And this guy was not.
Lo, we're not done. OG Dev comes down with "Corona Virus"... I put this in quotes because the dude ends up drawing out his "virus" for over 4 months before finally putting us in touch with "another dev team he sometimes uses".
Next, me and my PM get on a MS Teams call with this Indian house. No problems there, I've worked with the Indians before... but... these are guys are not good. They're talking about how they've already built the iOS build... but then I ask them what they did to sort out the ReactNative/Cocoa Pods conflict and they have no idea what I'm talking about.
Why?
Well, one of these suckers sends a link to some repo and I find out why. When he sends the link it exposes his email...
This Indian dude's emails was our-devs-name@gmail.com...
We'd been played.
Company sued the shit out of the OG dev and the Indian company he was selling off his work to.
I rewrote the app in Swift.
So, lets review... the React dev fucked up his own project so bad even he couldn't fix it... had to get a team of Indians to help who also couldn't fix it... was still a dickhead to me when I couldn't fix it... and in the end it was all so broken we had to just do a rewrite.
None of you get npm. None of you get React. None of you get that doing the web the way Mark Zucherberg does it just makes you a choad locked into that ecosystem. None of you can fix your own damn projects when one of the 6,000 dependency developers pushes breaking changes. None of you ever even bother with "npm audit fix" because if security was a concern you'd be using a server side language for fucking server side programming like a grown up.
So, next time a senior dev with 20 years exp. gets brought in to help triage a project that you yourself fucked up... Remember that the new thing you know and think makes you cool? It's not new and it's not cool. It's just JavaScript on the server so you script kiddies never have to learn anything but JavaScript... which makes you inarguably worse programmers.
And, MF, I was literally writing javascript while you were sucking your mommas titties so just chill... this shit ain't new and I've got a dozen of my own Node daemons running right now... difference is?
Mine are still working.34 -
*came in this morning to see this conversation in slack from the remote teams*
Dev: Hey guys, I'm trying to push to the develop branch, telling me its locked. Is there a new process?
Lead dev: Yes I locked it because the repo is now dead, the last release that went out is the last for this year and ever for this app. Were merging this app with another, starting from the last release's code. We'll all have to swap over to the new repo soon.
Dev: ... eh ok I didn't put anything in the last release branch as it wasn't urgent. Normally our process is anything in /develop goes out in the new year. I've been merging to /develop for the last few weeks ... is that code now gone?
*14 question mark emoji reactions*
Lead dev: Yes
*27 angry emoji reactions*
Engineering manager: WHAT? when was this decided? When was it communicated?
Lead dev: oh I assumed my product counterpart had been spreading the messages around, have they not?
Several teams: no, nope, first i'm hearing of it.
Lead dev: Ok, i'll ask them what happened. Be aware then that most of the stuff thats going into develop now, most likely won't be allowed in until March. They want to prioritise releasing this new merged app and don't want anything to impact it.
Dev: So wait, i'm working on stuff now. What do I do? Where do I base the branch? Where do I merge?
<no response>
*My team comes into the office*
Dev: eeehhh ... what does this mean for our past 4 weeks of work? and all the stuff needed to go out in January?
Me: not.a.fucking.clue16 -
So before I resign from my job tomorrow I thought I'd talk a little about a couple of things at work that I won't ever tell my boss in person but are generally some of the reasons I want to leave.
---------- warning long rant ----------
1. The CEO of the company finds out I only have my learner's and take the bus, goes on to belittle me about taking the bus.
(It may have been meant as a joke but I was offended, and we don't have any actual HR to complain to)
First off my real reason for not getting my restricted is mostly related to the fact public transportation does the job it needs to, I don't really complain unless the planning is fucked up (Adele concert rant lol) but typically I don't need a car. The other reason is because with a car I'd have to wait in traffic 1-2 hour each way. Also cars cost money which I don't have.
2. CEO buys himself and general manager brand new Range Rovers, you know those giant monstrosities box jeep looking things.
I hate this because I earn $31k, those things probably cost around $50 each (so typically 3 years worth of my wages).
When I had a talk about my contract at the 6 month mark, the general manager (my boss) said he wouldn't budge on my salary (yet they buy these jeeps)
3. I live way too far from work and because of it being Auckland and the current inflation for house prices, the rent prices have also increase, I wouldn't be able to get a house closer to home nor rent with minimum wage :(
4. Though it's not too necessary they mask that the app was made by me, whenever I see an email about the app to potential clients they refer to be as this app guy, and during their presentations they don't really include as part of the reason this app has been developed ( aside from my boss being the client, I came up with some interesting ideas to turn their paper form of the process they use into a digital one, I also did research for the specific topics, something I could have just asked for instead).
5. Old fashioned way of looking at so called "IT", they added fixing computers to my contract which I dread, especially since I'll be close to a deadline and then I get a call to fix someone's computer...
6. They don't seem to want to expand their "development team" to more than one person.
When I give my resignation I have to stay here for a month and I bet people will start to act differently around me, my likely my boss and the CEO. I think the other people that work will understand, given my situation.
I'm planning to for the last month to only do planning for the app they want me to work on, UML diagrams, use cases, Sprint planning (albiet, only developer here lol). Research on the third party libraries we need for the app and generally give the next guy the easiest path to getting the app done.
I want to do this because the Android and iOS app we're done via cowboy programming in a sense. (I don't have too much in terms of documentation and planning aside from a Microsoft planning website setup with to-do of which features are done for the iOS and paper Todo for the Android app.
Alright long rant over, I've got it all written down, glad I'll be leaving this place.51 -
Allright, I'm pissed.
Warning: more than 4k characters written by a non native english speaker ahead.
Legend:
Storytelling
> Short summary of the current situation
> "Something being said"
> (Something being thought)
* Actions *
-- Background --
In an attempt to reorganize my desktop I accidentally deleted a folder I called "development". In there I stored links to all my IDEs (Not sure how you call these in english), but also some workspaces like unity (Not much stuff there, processing (just some hobby stuff) AND Eclipse (FUCKING EVERYTHING RELATED TO SCHOOL WEB DEVELOPMENT). Now 3 days have passed and I realized this important folder was missing. Cleared that windows trash the instant I deleted the trash on my desktop.
> Shit, Regret
Install a file restore programm. Do every possible search. Nothing found.
> Big shit
Deadline was in like 3 days. Week was fucking rough so:
> "Screw this, the teacher nevet corrects the assignments and also fuck JSP"
Fast forward 2 months to last week. Teacher starts checking assignments.
> Fuck
* Sees pattern: Only students with missing or bad marks are checked. *
* Feels save *
Teacher approaching me while working on current projects.
* Doesn't feel save anymore *
> "Well, I'ld like to see your THAT programm"
> Well fuck
* Tells the truth *
> "Well that's unfortunate, but I must write a mark. Do you really have nothing to show?"
* Remember that I worked on the school pcs when I started *
> (Better than nothing. Gotta try it)
* Teacher checks programm, not pleased *
> (Fuck me, but at least it's over...)
> Nope
* Teacher calls me over *
> "With the mark I had to write today you can't reach that good mark even with a good examination, what are we gonna do about this?"
> "Well, there were other assignments that were never checked. Could we replace that mark with one of those?"
* Teacher agrees *
> (Srly bless this guy for that support)
My best choice was an Android app we had to develop during December in pairs. I did the front end (90% of the whole work) and my partner the backend (10 %). I also did 30 % of these 10 %, because I had to review the shit he wasn't able to debug himself.
> brainlogic.exe provided by windows vista
This distribution was partly my fault since I overestimated the work needed for the backend, but also the fault of that fucker. I mean, he didn't tell me the professor already provided 90 % of the backend...
Rest of the week was really busy (always 1 or 2 things to study for each day, workout and family stuff).
Yesterday (It's past 12 already) I arrived at ~9 pm in the dorm I could finally start reviewing my code.
Internet gets shut down at 10 pm.
Gotta hurry.
* Opens project *
* Sees half a year old code *
* Fights urge to puke *
> (Alright I gotta do this. For the mark!)
* waits for gradle to index files *
* Remembers the fact that I haven't opened Android Studio in the last 2 months *
For those who don't develop with android studio: This is an equivalent to ~10k windows updates waiting to be installed
> (Well, gotta work with this kinda old version)
"gradle sync failed"
> ( Ok, just restart it. You're fine )
* Android Studio doesn't react anymore and/or renders *
* Waits 5 min *
* Restarts laptop *
* Android Studio is reacting again*
"gradle is synching"
9:45 pm: gradle is done and I can finally compile my app
> FML
* Sees App launched on phone *
* Almost pukes again *
> (This was the assigment for the UX chapter, so design doesn't matter)
UX is decent. Proceeds with testing stuff. Save paths work, but some bugs can be caused by going of it
* fixes as much as possible *
* Takes quick look at backend *
Date date = new Date (GregorianCalender.getInstance().getTimeInMillis());
C'mon, I asked you to be the backend. You got 90% of the methods already written by the teacher and had 2 months to write the interfaces to my Front end AND you come up with shits like that.
Note: this example is a minor example of brainlogic.exe
I did what I could to make improve my situation. Hopefully he doesn't discover the bugs. And If it's a backend bug then I could't care less, since that was not my job!
Wish me luck for today!undefined web development jsp school assignment not my job fuck up android studio tldr; not getting paid enough for this shit gradle blame backend9 -
FUCK LINUX
now that I have your attention, and you’re probably angry, too, please, even if you don’t read this rant, never use code.org again. now, onto the rant…
god dammit, code.org sucks. I mean, anyone who created it or associates with it should, well, be considered a terrorist. they’re bombing students futures in computer science with false, useless, bullshit information. not to mention, their sponsors like bill gates, mark zuckerburg, and other rich asses, talk in a video about some boring ass shit that is hard to understand for anyone who doesn’t program, and not to mention, they use a fucking five dollar microphone. ear rape. even if you look at a textual version of it, then read the information on it, it’s practically useless because it's so terribly explained, and also useless. ironically enough, they focus on their animations more than their actual explinations, or their students for that matter. the fact that we had to encode a picture in binary, made me about 50% dumber, give or take a 0 or 1. then, we had to do it in hex, which wasn’t really much better, although more realistic I supposed. what's really the most depressing thing about this class is its application in the real world. I've learnt nothing whatsoever that will help me in the real world, or in computer science. I suppose there's two things that may be useful (that I already knew): hex, and that TCP doesn't lose packets. that's it. those two things. five seconds worth of knowledge from the first quarter of the year. the ideas just make me want to throw up. teaching the main ideas of computer science without actually teaching it? one of the teachers (probably a good one) enrolled her students in an online programming course just so they could understand, because the explanations are just so terrible. this is the only [high school] computer science course offered by code.org, and I signed up because it's an AP computer science class (tried to get into AP Java, the day I was supposed to take the test to get into an upper level class, I was told it didn't count as a tech credit). seriously, fuck code.org. it makes you dumber. their 'app lab' environment is pointless, just like everything else. the app lab is basically where you have a set of commands and have to make a dog bark() or a storm trooper miss() [and that's hell when they haven't introduced while loops yet]. the app lab is literally code.org going out of their way to make everything that their students are learning pointless in the real world. seriously, why can't we just use a <canvas> like an ACTUAL PROGRAMMER would do if they were to make a browser game, not use an app engine so slow it would be faster to update windows and android studio each time I run an 'app' in their 'environment'. their excuse is that the skills "transfer over" to the real world. BITCH! IF I DIDN'T KNOW JAVA, AND I WANTED TO MAKE A GAME IN JAVA, I'M NOT GOING TO LEARN PYTHON, THEN "TRANSFER" THE SKILLS I LEARNT, I'M GOING TO LEARN FUCKING JAVA. AND THAT GOES FOR EVER OTHER LANGUAGE, PROJECT, ETC.
I'm begging you code.org, stop, get help.9 -
Dev manager: Php 8 is around the corner and i'd like to move the project to it
Dev: this would be a huge change I don't think you understand what you're asking...
Manager: Yes I understand, we'll plan 2-3weeks for the migration
Dev: the app is under symfony2.4, what you're asking is completly off the mark
Manager: look we'll plan it and we'll see don't be pessimist
Dev: ok whatever
I left the company, good luck to my fellow dev5 -
TLDR; Go to bottom of post.
Around this time two years ago was the start of my group project in University. The project was to write an app in android and have a web side to it too. The group was to be overseen by a member of staff. The first meeting was introductions and to look at the spec, during the second we were to decide a group leader (PM) and other positions.
A person I shall call BD and I volunteered for PM. I didn't have experience with leadership but wanted some, and was the only one with confidence in android, the biggest part of the system. I got four of the votes.
BD, with his scouts experience, not being afraid to breathe down people's necks and bash some heads together, and having been PM last year, with his group receiving 69% (he failed the year and was resitting), earned 5. One guy was missing.
When it came to sorting out roles and responsibilities, BD confessed to not being a strong coder but that he'd help here and there. His role was planning our deadlines, doing our Gantt chart for deliverables, and was supposed to write a really detailed spec. He didn't have it at the meeting of the next week, as it was still in the works, and never messaged anyone. Next week he turned up with a Gantt chart of 1A4 page that only included the deadlines and deliverables in the spec, with three colours. One for android team, one for DB guy, and one for web team.
The guy who didn't turn up for voting got a girlfriend, a job at mcdonalds and did barely a thing. One guy in the web team did everything, carrying his friend who wouldn't do work (and also got swept out to see in a rubber boat with one of his bros lol (he was rescued)), and even though I'd done android dev I wasn't as quick a learner as two others in the team. Out of 10 people, 6 did real work.
The web guys stopped coming to meetings as they were taken over by android talk, and as we were quite behind, BG tried yellow carding them. They turned around with the website pretty much done, this one guy doing more than the 4 of us on android had. Yellow card lifted. We'd already complained about BD and his lack of everything (except screen brightness as he sat at the front of the lecture theatres with his wide brimmed hat looking at 9gag and videos (remembering he said he was resitting that year)) but grew a stronger dislike. Found out that he spent most of his time with his gf at our secretary/fellow android dev's house. Come coding week, he disappears entirely, only to attend meetings. He gave us a shell of the android code used for his previous year's project (along with documentation, complete with names and dates of updates, most of them (including the planning ones BD was supposed to do) bearing either one of two names. It was behind where we were at the time and had a lot of differences to our spec, and if we had used it BD may have used that to pull us down with him if things went wrong. He resurfaced at the end with the final documentation of how we'd all done, including reports on how each member had performed, which we were supposed to have reviewed. Our main, most proficient dev he accused of being irritable and brash, and a bad communicator. He was Norwegian, his voice was just a bit gruff, and he was driven and didn't waste time. He bashed the web team for not turning up, and had already been rude and unhelpful to everyone who voted for him in the first place.
In our own reports we all devoted paragraphs to delicately describing his contributions, excluding his suggestion that we use the code he gave us. Before we had our results and our work was completed, he individually kicked us from our group's facebook group and unfriended us.
Our 43% mark at the end, coupled with his -40% penalty from the red card we had him on, felt good, but not as good as a better result would have, especially as the fool that was BD would be inflicted on a group a third time. He changed to some other course after that year finished, so he must have failed his resit of second year.
During third year, a friend of mine who was PM for a group that passed well passed other things with too slim a margin to be happy, so chose to resit the year. He didn't have to do the group project again, and had that time free. But BD had to resit. His group had 69%. A yellow card with a 20% deduction wouldn't do it, so he MUST have had a red card as PM his previous year. Well that didn't come up when he claimed credit for his team's 69% during elections... My housemate's compsci boyfriend 2 years up overheard me talking about him, he was in 1st year with BD. BD failed and resat 1st year too. 4 years and he couldn't make anything stick. I feel bad for him through understanding the pains lack of work and internet distraction bring, and unfortunately I can't wish bad things on him because he brings them on himself. I wish I never see his face again though.
TLDR; Guy in group project lies and is dishonest from start to finish, getting PM pos by 1 vote. Gets what he earns.2 -
With this post I want to say thank you to all my fans (friends) just kidding I don't have any fans ... or friends
Well ... What I actually wanted to say is that I want to thank @EvilArcher and @naktop3031 for ++ing my things all day because they decided to push me to the 10k mark
HOLY MOLY THANK YOU AGAIN!
If this isn't a record I don't know what is
I'd also like to thank @dfox and @trogus for developing this awesome app
And every single person that ever ++ed something by me, THANK YOU
It's been an awesome journey for me since I joined devRant in October, I got to know lots of funny and great people here :D11 -
I feel a bit ashamed posting this, compared to some of the amazing things you guys have built.
Coolest thing I have built was my first app:
https://play.google.com/store/apps/...
Story:
It was back around new years 2014-2015. I bought a charango and started playing some gigs. I carried around a book with chords. I thought it was a bit annoying to have to take it with me. Looked for an app and there wasn't any (today there are 2-3 other). So I decided to make an app.
Bare in mind that I had just a bit of experience with C from university. No OOP. So I went on youtube and started watching some tutorials while I developed it. Learned by trying. Trial and error.
After around 2-3 months of working on it every day after class until going to sleep, it was ready.
I decided to put it on play store for other people to use. Turns out there was a need. I got 10,000 downloads in less than half a year (it is quite a niche, so unexpected). Since then it has stayed around 6000 installs on active devices.
It is my biggest personal project success.
Since then, I have continued making apps in my free time, getting better and more professional. But none has come even close to that ones popularity. My plan is that to mark the 5th anniversary, I am working on a v2.0 (complete rewrite) with new features and instruments.
Sorry about tl;dr5 -
You wanna know what the fuck we did in our goddamn code.org class today, wait no, the last whole fucking week. YES OR NO QUESTIONS. I GET BINARY IS FUCKING 0'S AND 1'S. FOR GOD SAKES I KNOW BINARY. I EVEN KNOW FUCKING TERNARY. AND. YOU KNOW WHAT TEACHER ? EVERYONE ELSE COULD LEARN BINARY IN FIVE GODDAMN MINUTES. "Is code.org worthy of being kicked in the ass and tied up on a railroad when the trains coming?" Is a perfect binary question. This whole fucking class I feel like I'm in an english class for five year olds in spain. HEY TEACHER I DON'T CARE IF BILL GATES OR MARK SUCKERBURG OR BARAK OBAMA OR GODDAMN CHRIS BOSH SUPPORTS IT. ITS FOR THERE FUCKING REPUTATION. PEOPLE WITH HALF A BRAIN KNOW THESE PEOPLE DON'T GIVE A FUCK. THEY EACH HAVE HUNDREDS OF MILLIONS OR EVEN BILLIONS OF DOLLARS, BUT THEY ALL CHOSE TO USE A FIVE DOLLAR MIC JUST TO FUCK WITH US. EVERY TIME I WALK IN THAT CLASS I FEEL DEGRADED LIKE I'VE BEEN PUT BACK IN PRESCHOOL. THANK YOU TEACHER, I ALWAYS WANTED TO LEARN BINARY TO MAKE MY FUCKING SIMPLE JAVASCRIPT APP AS MY FINAL PROJECT FOR THE REST OF THE YEAR.4
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FUUCCKKKK!! I need to hit smth. Or rant..
So that flaky ec2 issue.. These ec2s act as a shared environment for multiple apps. Our app is one of them. I have no access to those ec2s at all.
What I have access to is my app and some monitoring. Now the app randomly starts lagging while nearly idling. At the same random times monitoring stops completely and doesn't come back up. This happens to random app instances at random times.
Reached out to infra support, managed to get attention from the big boys [mgmt]. Today we got the fix deployed. I test it out -- problem persists.
I find this behaviour somewhat familiar. Managed to get some server stats from infra folks. Apparently cpu% is high as well as load avg [cpu queue]. Bingo! I know how to fix it!
So I write a long comment w/ all the commands and all the 'if that, do this'. Send it to one of the infra technitians
and I get a reply: 'we will apply cpu usage limitations to fix the issue'
wait... Cpu% limitations will do nothing but highlight the underlying problem...
'no, instances have high cpu utilisation which is causing those lags. We will limit cpu resources and it will be fixed'
oh ffs... Cpu utilization and cpu queue are VERY different things.. I tried explaining that to them like 7-9 times. And all I get is:
'yes, cpu utilization is the problem. We will limit it and solve the problem'
I would surely escalate all of this through higher channels if only I could get my hands on those ec2s and have a proof. But that is not happening and I'm forced to sit back and watch them break things even worse until they are out of options and mark my query as 'wont fix'....
Fuck that's frustrating....
*thinking to myself* so I've read about that new vulnerability 2 days ago that allows one to escape from docker container to the host... What if <...>4 -
Why do Android apps not clear their own irrelevant notifications?
For example: If I mark all notifs as read within the devRant app, or archive an email in Gmail, or read a message in the Jira app, why does it not clear the status bar notification?
Is there a good reason, or is it just often overlooked by developers to perform a cleanup action like this?6 -
First of all, a great channel to follow and where all this is from: https://youtube.com/watch/...
It listed a lot of open source news I missed myself and I'm sure others did too, for those that are too lazy to watch the video or open the description, I've stripped away the links and "X version got released" just to give an idea of what he covers.
------------------
GNOME and KDE announced they would work together on building better Linux desktops at Linux App Summit.
XRDesktop, a VR enabled Linux desktop, will allow you to use your Linux programs while wearing your VR headset.
Responding to the european commission's fines, Google announced that it would allow other search engines to be present at Android's setup.
Manjaro will allow users to pick between FreeOffice, Libre Office, or no office suite at all.
The Igalia team announced that they are working to make Pitivi compatible with Final Cut Pro X
Microsoft might be bringing its Teams software to Linux.
Martin Wimpress from the Canonical SnapCraft team gave an interview to TechRepublic, on Snaps
A discussion took place on how to improve Linux desktop performance in low ram scenarios.
A KDE vulnerability has been outed publicly before notifying the developers.
Nvidia has open sourced a bunch of documentation for its GPUs
Linux Journal announced they would cease their publication.
Kdenlive 19.08 has been released, bringing 3 point editing and a bunch of keyboard shortcuts
The Linux on Dex project now allows to run Ubuntu 16.04 LTS on a samsung smartphone.
According to protondb, we passed the 6000 playable games mark, out of 9 thousand for which users have created a report
GNOME Feeds has been released on flathub, a simple app to read RSS feeds on GNOME
The enlightenment desktop released its first version in 2 years, enlightenment 0.23.0.
Linux celebrated its 28th birthday
Microsoft announced that they would bring exFAT support to the linux kernel.
Thundebird 68 was released with an interface redesign
Collabora has published an update on their work on viglrenderer, a solution to emulate a gpu while using a virtual machine through Qemu.7 -
@dfox
There's one thing I hate about devrant...
While I'm browsing posts I can't check back for my posts or exit the app or I'll have to scroll down again (gets messy after like 50)
That means I just stop watching for the rest of the day.
Suggestions:
3rd button to mark as seen and don't show on post lists
Add a mark on last seen post so it will continue there when we return to browsing.
Thank you for this community once again9 -
Can We Mark Up This?
I've see this interface and i though this can be seen better with a Mark Up language, like HTML.
So i will send a message about this to improve this app. If You want, do It too.
Sorry, my english isn't very good. Ir You understand my work is made.
And yes, i am a web designer :)2 -
So I recently finished a rewrite of a website that processes donations for nonprofits. Once it was complete, I would migrate all the data from the old system to the new system. This involved iterating through every transaction in the database and making a cURL request to the new system's API. A rough calculation yielded 16 hours of migration time.
The first hour or two of the migration (where it was creating users) was fine, no issues. But once it got to the transaction part, the API server would start using more and more RAM. Eventually (30 minutes), it would start doing OOMs and the such. For a while, I just assumed the issue was a lack of RAM so I upgraded the server to 16 GB of RAM.
Running the script again, it would approach the 7 GiB mark and be maxing out all 8 CPUs. At this point, I assumed there was a memory leak somewhere and the garbage collector was doing it's best to free up anything it could find. I scanned my code time and time again, but there was no place I was storing any strong references to anything!
At this point, I just sort of gave up. Every 30 minutes, I would restart the server to fix the RAM and CPU issue. And all was fine. But then there was this one time where I tried to kill it, but I go the error: "fork failed: resource temporarily unavailable". Up until this point, I believed this was simply a lack of memory...but none of my SWAP was in use! And I had 4 GiB of cached stuff!
Now this made me really confused. So I did one search on the Internet and apparently this can be caused by many things: a lack of file descriptors or even too many threads. So I did some digging, and apparently my app was using over 31 thousands threads!!!!! WTF!
I did some more digging, and as it turns out, I never called close() on my network objects. Thus leaving ~30 new "worker" threads per iteration of the migration script. Thanks Java, if only finalize() was utilized properly.1 -
Surely I can't be the only one curious enough to start this discussion; so what's everyone's backgrounds?
I'm sure we're all under the assumption that we're all developers of some sort and like to rant about what we do-- hence the app name-- but what does everyone do? Such as what you make, what you've made, your skill set and a little info about yourself
Myself, I'm a 21 year old male from the North West of England. My name isn't actually Markshall, it's Mark, but I'm a huge fan of Eminem so it's a play on my name on his (Marshall).
I'm primarily focused on web development but I started programming at the age of 11ish in Visual Basic 6 and found the web development was my chosen area of expertise. I know the obvious HTML and CSS, but also know PHP and JavaScript and have lots of experience with MySQL databases and rather extensive knowledge of the jQuery library -- yes, I do know it's a library and not a separate language before people get pissy!
I'm not yet employed by a web development company, I work in retail whilst I freelance my web development skills
I have an online portfolio at http://mark-eriksson.com (needs a little updating-- not all my projects are on there and you're unable to view any information about them)
I write code in Brackets (http://brackets.io) on my 21.5" iMac. I use Google Chrome and have iPhone 6s Plus 64GB. PS4 player. Vodka and Jack Daniels enthusiast.
So, what about you?
Side note: devRant needs an edit feature :-(12 -
During my commute to home from office, I got an idea about an app that I really needed and it could be built easily. And I couldn't wait to get home and start building it ... I was super excited...( You know the feeling when you are so clear about what you are going to do that you start to think in code )
Now it has been half an hour since I am stuck on this error , looking at my screen , pulling my hair while sitting on a chair in the posture of a f*cking question mark! Thinking about why I did I even choose to do this for a living , I could have sold vegetables and be happier.
This is just beginning of my career , is this how I am going to spend rest of my life?14 -
When I do not have much to do, I like to take a look at apps on Google Play, just see what's out there. Then I start to see the opinions of users and go into anger.
I'm Spanish and I'm sick of all those Spanish-speaking people (mostly latin american... sorry but that's true) who mark only one star and make aggressive comments to developers because the app in question is not available in Spanish.
Seriously, are you stupid or what's wrong with you? If the app is in English, it's free, it's good ... learn English and stop complaining !!
Or better, offer to translate it to reach more people!!
Although this is demanding a lot, since this kind of people don't know neither Spanish grammar nor proper spelling at all.1 -
I had a problem visualizing giant job/schedule dependencies trees a few years ago and basically wrote a program to convert the dependencies so it could be read in by a JS graph program that actually did the work. The output was a Gantt chart but really messed up, overlapping arrows, not very readable.
Today someone asked me for my app and but in a better format/visualization.
I so I was thinking how do I do this... Figure out which nodes are leaves, how to combine visually.
Programmatically you just link all the Nodes together. So I was thinking like how u need to use BFS and Mark when each more is traverse and on its first traversal, add it to a Map<Depth,List<Node>> then print each level, etc.
But not so straight forward.... But finally realized that I'm not trying to draw a Tree (or a tree where the rootams are actually in the middle and the top n bottom are leaves)... But actually a Graph.... A DAG....
SO FINALLY I googled and found GraphViz...
https://graphviz.gitlab.io/gallery/
And in the gallery I opened some pictures and printed at the bottom was like 1996...
And I'm now wondering "how the fuck did they do this?" Calculate where all the vertices should be placed so they can be linked with lines and and not look like a big mess...I guess like a yarnball3 -
Spent all afternoon and night, trying to get Windows reinstalled on my old college laptop because my dad needed another pc since I'll be using his personal laptop to wfh.
1. DVD Drive is faulty, slow/faulty reads
2. I don't have product keys (they're all stores on a USB disk, I should make a backup... that I didn't bring back to their place) except for Vista and Win 8 but Win 8 key already used by another PC. I have a burned Win 7 disc
3. Apparently it had a virus which was never removed, fresh reinstall never done. It hides the DVD drives and kills the internet and makes the installers think there's only 400MB.
4. I followed some wiki that said to Mark the C drive as Active... Which fixed the issue but then I decided to do the full install from boot... Except on reboot, apparently this fcked up the MBR
5. Tried googling how to fix the MBR, eventually found some USB app that supposedly fixes it. Create a USB boot disk, not recognized
6. Finally try the DVDs and release it recognize them somewhat when booting... Win 7 one kept hanging on the load screen
7. Somehow Vista got thru and actually installed...
Now IE and Chrome both complain about HTTPS issues and how they don't support Vista...
But at least my dad now had a laptop he can use to do non-work stuff while he uses his company laptop to do work.12 -
Trying to configure a smartphone which was already optimized for elderly users, with a more simplistic launcher, larger font size etc.
But the underlying Android 7 and its apps still keep showing up with their inconsistent UI and nagging messages and suggestions.
Is it even possible to configure any Android device to make it really simplistic and distraction free like, say, a classic NOKIA before the age of smartphones?
Culprit no. 1 Google and Android system. Suggestions about features keep recurring, even after stating that we are not interested in the feature.
Culprit no. 2 WhatsApp, unfortunately still the most popular messaging app in Germany, so this crappy bullshit software by Mark Fuckerberg's company has to be installed. Even to me as a tech savy developer, WhatsApp has a confusing user interface that tries to promote features like status (their versions of stories) without any option to hide / turn off.
How shall an 80 year old senior learn to use the app when they previously only used SMS and voice calls? I don't know.7 -
I'm digging the new GH notifications UI (beta):
https://github.com/notifications/...
It might not (yet) be available to you.
What's nice is that notifications can now be shown regardless of (un)read state (but you can still only show unread notifs). This means that you can read all notifications and not lose track of everything that you have read. Just mark notifications as 'done' when you're done, but until them just leave them in the list and/or save them for later. The UI is also responsive to the browser window, which is much better than before, because a lot of context and content now is shown! And it is possible to handle issues and PRs from the notification screen itself, which basically adds some additional UI elements to the regular issue/PR screens.
And earlier this week the GH Android app went into beta too: https://play.google.com/apps/...
It's a good week to be a GH user!