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AboutIm really bad at writing bio's
Joined devRant on 8/9/2017
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I build a 10 by 20 RGB LED-Table out of an 15€ IKEA table.
It has several effects and you can also play games like Tetris or Snake on it by using an Android App. It uses a Rasperry Pi Zero W under the hood for a WiFi and Bluetooth connection.
By using homeassistant I can now control the table by using "Ok Google, turn Table blue." - that's so strange to say.
All in all it was ~50 hours of soldering/building and ~90 hours of programming
Software of this project is open source but without building instructions.
https://github.com/Gurkengewuerz/...10 -
Does anybody here have any casual affinity towards reading scientific papers? During my time at the university I was exposed to read papers and found them quite exciting as they were actually informational. Articles from magazines or online ressources about yet another "groundbreaking" new tech feel hollow. And theres to much noise from hyping, evangelists and other distracting elements.
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Was going through old photos from university time and...I present to you the result of deadline + lack of sleep + boredom + shitty university project because somebody decided that CS folks needed to learn webdev in old ASP.NET.
Yes that is one query. I wrote the entire thing out as a string in my C# program in one go and tested it by running it from the program. Must've worked properly because I got them grades so eh. I recall I had one nested seven levels too (this is just 5) but I can't find a photo of it. These two queries did all the business logic. Yeah.
Apologies for the poor quality photo of the screen, I don't have the code so no screenshot, this is just from my photos archive4 -
Forgive me father, for I have sinned. Alot actually, but I'm here for technical sins. Okay, a particular series of technical sins. Sit your ass back down padre, you signed up for this shit. Where was I? Right, it has been 11429 days since my last confession. May this serve as equal parts rant, confession, and record for the poor SOB who comes after me.
Ended up in a job where everything was done manually or controlled by rickety Access "apps". Many manhours were wasted on sitting and waiting for the main system to spit out a query download so it could be parsed by hand or loaded into one of the aforementioned apps that had a nasty habit of locking up the aged hardware that we were allowed. Updates to the system were done through and awful utility that tended to cut out silently, fail loudly and randomly, or post data horrifically wrong.
Fuck that noise. Floated the idea of automating downloads and uploads to bossman. This is where I learned that the main system had no SQL socket by default, but the vendor managing the system could provide one for an obscene amount of money. There was no buy in from above, not worth the price.
Automated it anyway. Main system had a free form entry field, ostensibly for handwriting SELECT queries. Using Python, AutoHotkey, and glorified copy-pasting, it worked after a fashion. Showed the time saved by not having to do downloads manually. Got us the buy in we needed, bigwigs get negotiating with the vendor, told to start developing something based on some docs from the vendor. Keep the hacky solution running as team loves not having to waste time on downloads.
Found SQLi vulnerability in the above free form query system, brought it up to bossman to bring up the chain. Vulnerability still there months later. Test using it for automated updates. Works and is magnitudes more stable than update utility. Bring it up again and show the time we can save exploiting it. Decision made to use it while it exists, saves more time. Team happier, able to actual develop solutions uninterrupted now. Using Python, AutoHotkey, glorified copy-pasting, and SQLi in the course of day to day business critical work. Ugliest hacky thing I've ever caused to exist.
Flash forward 6 years. Automation system now in heavy use acrossed two companies. Handles all automatic downloads for several departments, 1 million+ discrete updates daily with alot of room for expansion, stuff runs 24/7 on schedule, most former Access apps now gone and written sanely and managed by the automation system. Its on real hardware with real databases and security behind it.
It is still using AutoHotkey, copy-paste, and SQLi to interface with the main system. There never was and never will be a SQL socket. Keep this hellbeast I've spawned chugging along.
I've pointed out how many ways this can all go pearshaped. I've pointed out that one day the vendor will get their shit together they'll come in post system update and nothing will work anymore. I've pointed out the danger in continuing to use the system with such a glaring SQLi vulnerability.
Noone cares. Won't be my problem soon enough.
In no particular order:
Fuck management for not fighting for a good system interface
Fuck the vendor for A) not having a SQL socket and B) leaving the SQLi vulnerability there this long
Fuck me for bringing this thing into existence5 -
https://stilldrinking.org/programmi...
you guys should read this article.
Based on the writing style I wouldn't be surprised if someone on devrant was the author8 -
Ok, this is my first post here...and I came here to rant - I had heard about this place, but I guess I just hadn't had a bad enough day...until today...the day I found my ec2 instance was playing hide and seek with me. I just found out that my aws billing dashboard is going to swoosh 2000rs (30$) out of my wallet. Imagine ranting about this to a layperson... ok anyway, I had taken a t2-medium (my first one ever) for a hackathon and I was just playing with the regions I guess and it somehow ended up in the ohio region. I had given IAM access to some of my teammates and they were using it. We were supposed to shutdown the instance after 1 day. The next day I check the dashboard (for N.Virginia - which is the default) and I see no running instances. I thought ok my teammates must've turned it off and I left it at that. A month after the hackathon, I login today and I have this jaw-dropping moment. I now have to pay 30$ for nothing!2
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Initiative Q is an attempt by ex-PayPal guys to create a new payment system instead of credit cards that were designed in the 1950s. The system uses its own currency, the Q, and to get people to start using the system once it's ready they are allocating Qs for free to people that sign up now (the amount drops as more people join - so better to join early). Signing up is free and they only ask for your name and an email address. There's nothing to lose but if this payment system becomes a world leading payment method your Qs can be worth a lot. If you missed getting bitcoin seven years ago, you wouldn't want to miss this.
Here is my invite link: https://initiativeq.com/invite/...
This link will stop working once I’m out of invites. Let me know after you registered, because I need to verify you on my end.57 -
All this "political correctness" cancer spreading through the Python community at the moment over "master/slave" terminology has me wondering where will it end. When the pendulum swings will be have a pro-life movement opposed to pre-emptively killing processes? Will a branch of PETA form to oppose the taxonomic appropriation of reptilian names for the language as a whole? Are we going to need to find gender-neutral names for motherboards to avoid offending those who are offended by the oppressive digital binary? Will removing "mother" from the name motherboard invite 6th wave feminists to decry the influence of toxic masculinity in electronics? Do snake lives matter? Seriously, some people need to take a month off to go fuck themselves somewhere far far away and stop confusing "diversity" with "rampant idiocy".14
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//Quickfix
//TODO: Buy a replacement switch and fix it in the proper way
Narrator: he never bought the replacement1 -
We have 100% access to Unreal Engine 4 Code, but it is not Open Source. so is it legal if we fork it, heavily modify it and re-brand it ?6