So I'm wrapping up for the day and right before I leave a coworker comes up to me with a problem. Our company uses barcodes to track some of our products through their development and we recently switched over to a new system for producing them. The barcodes for this particular product are supposed to have 8 digits, but the last 200 we printed have 9.

I immediately panic because I wrote the script that generates the bar codes and there had been a bug in the past where the script would add extra leading zeroes that weren't supposed to be there. I scramble and check the database, it would be a huge headache if our production database had been compromised with junk barcodes. Nope, all the new barcodes there have the right number of digits.

Next place to check is in the code that writes the barcodes to a text file for staff to print the physical labels from. Nope that's all fine too.

I ask the person who printed out the recent batch of labels to show me how the printing software reads from the text file. She seems confused by my question and shows me how she manually enters in the barcode range to the software. As she does this I watch her add an extra zero to the numbers. 🙃

Even worse there was an option to import all the codes from a text file literally RIGHT BELOW the manual option.

TLDR; Thought my script had screwed up our database, ended up being the fault of a coworker who didn't know how to import text files.

TL;DR just read this
So my current (student) job. Asked me to count inventory. Did so, on paper because nobody had a list of the product barcodes for easy cumulative scanning. I also made records for every single barcode. Then I had to key it in onto the Bookkeeping and sales software thing. They don't have keyboard shortcuts, so I quickly made an ahk script.
Had to manually type in everything 3ven though I had a digital listing.
Software lets you print barcodes for products but gives you an error when you try because you haven't assigned a code. WHICH YOU CAN'T DO IN THAT Crap. You also can't search for a product based on code.

Found out it used access as a back end for that buggy c++ thing that crashes with 'operation not permitted' when you press the red x. Great! Now I can import! And there is a barcode field. Wow. Fucking fantastic. What a fuckfest.

Their website. Their fucking website. Great from a user's standpoint, but my God. It uses joomla! However, version 2.5. That hasn't been supported for a long time. Part of the images are hard coded into the theme. The text editor flips. Adding a page sometimes works, sometimes it doesn't, and sometimes makes 2 pages.

And their cnc lathe runs on a laptop with Windows 3 on it, but hey, fine

Angular is still a pile of steaming donkey shit in 2023 and whoever thinks the opposite is either a damn js hipster (you know, those types that put js in everything they do and that run like a fly on a lot of turds form one js framework to the next saying "hey you tried this cool framework, this will solve everything" everytime), or you don't understand anything about software developement.

I am a 14 year developer so don't even try to tell me you don't understand this so you complain.
I build every fucking thing imaginable. from firmware interfaces for high level languaces from C++, to RFID low level reading code, to full blown business level web apps (yes, unluckily even with js, and yes, even with Angular up to Angular15, Vue, React etc etc), barcode scanning and windows ce embedded systems, every flavour of sql and documental db, vectorial db code, tech assistance and help desk on every OS, every kind of .NET/C# flavour (Xamarin, CE, WPF, Net framework, net core, .NET 5-8 etc etc) and many more

Everytime, since I've put my hands on angularJs, up from angular 2, angular 8, and now angular 15 (the only 3 version I've touched) I'm always baffled on how bad and stupid that dumpster fire shit excuse of a framework is.

They added observables everywhere to look cool and it's not necessary.
They care about making it look "hey we use observables, we are coo, up to date and reactive!!11!!1!" and they can't even fix their shit with the change detection mechanism, a notorious shitty patchwork of bugs since earlier angular version.

They literally built a whole ecosystem of shitty hacks around it to make it work and it's 100x times complex than anything else comparable around. except maybe for vanilla js (fucking js).

I don't event want todig in in the shit pool that is their whole ecosystem of tooling (webpack, npm, ng-something, angular.json, package.json), they are just too ridiculous to even be mentioned.

Countless time I dwelled the humongous mazes of those unstable, unrealiable shitty files/tools that give more troubles than those that solve.

I am here again, building the nth business critical web portal in angular 16 (latest sack of purtrid shit they put out) and like Pink Floyd says "What we found, same old fears".
Nothing changed, it's the same unintelligible product of the mind of a total dumbass.

Fuck off js, I will not find peace until Brendan Eich dies of some agonizing illness or by my hands

I don't write many rants but this, I've been keeping it inside my chest for too long.

I fucking hate js and I want to open the head of js creator like the doom marine on berserk

When I wrote my first algorithm that learns...

So in order to on board our customers onto our software we have to link the product on their data base to the products on ours. This seems easy enough but when you actually start looking at their data you find it's a fuck up of duplication's, bad naming conventions and only 10% or so have distinct identifiers like a suppler code,model no or barcode. After a week or 2 they find they can't do it and ask for our help and we take over. On average it took 2 of our staff 1-2 weeks to complete the task manually searching one record of theirs against our db at a time. This was a big problem since we only had enough resources to on board 2-4 customers a month meaning slow growth.

I realized when looking at different customers databases that although the data was badly captured - it was consistently badly captured similar to how crap file names will usually contain the letters 'asd' because its typed with the left hand.

I then wrote an algorithm that fuzzy matched against our data and the past matches of other customers data creating a ranking algorithm similar to google page search. After auto matching the majority of results the top 10 ranked search results for each product on their db is shown to a human 1 at a time and they either click the the correct result or select "no match" and repeat until it is done at which point the algo will include the captured data in ranking future results.

It now takes a single staff member 1-2 hours to fully on board a customer with 10-15k products and will continue to get faster and adapt to changes in language and naming conventions. Making it learn wasn't really my intention at the time and more a side effect of what I was trying to achieve. Completely blew my mind.

I think they should update receipts with a barcode or numeric code that allows you to import item lists or at least budgetary categories into a desktop app or larger software system or utility so you can track where you money is going better

They put alot of things in bucket categories

Like somehow if I buy something at a gas station it goes into gas and transportation because that's what the company does...

Kind of dumb

I want to do one project in which using arduino uno and RFID reader to take attendance but for this I have to need 100 reader card which is costly. So I thought using bar code so I can print barcode on paper and no need any card. So does anyone idea where I can get bar code module for arduino uno.

It goes back in college days were,I started developing on Visual Basic for a college project as it was the only option.
As the scope was limited to a standalone application,we we're not allowed to use network.
Building up on the that,the project was to be done in a group of two with SRS and other stuff needed to done.
With my partner having no knowledge about the code,I took my ideas and Incorporated it into my project such as system logs,session tracking,data records,barcode reader,export data in various formats and so on.
The project got large eventually and professor's were curious to see the development of my project.
The project got showcased as the best project by professors and that overall gained my popularity in college and got me a job offer which I rejected in the end

LOL XCode....I think they meant "X"tra useless, resembling such as a bag of dicks without handles!!!!

Also, being fucking buried because there's aren't any devs anywhere to be found near me makes me extra cranky!
Ive been hammering away at this Flutter, Java, Swift, Python, and Google maps for just about 36 hours on 3.5 hrs sleep. I just can't stop, I fuckin love this shit!!!
Considering the fact that I'm self taught and just started writing code for real about 7 months ago, I'd say I'm handling this alright for now. Every bit of tech is getting shot out of a cannon at this one- maps, real time tracking, state level auth/Id verification, custom components like ID scans/native desktop applications on custom linux machines, body cams, SIP trunking... all in 3 apps which are 100% multi-platform and scaled up to high end enterprise levels and being groomed for national release. I'm writing the code and doing the tech for ALL of it- even down to custom painted barcode scanners, a wallet system built from scratch, GPS integration, location/geofence based document querying... holy fuck guys I'm gonna fuckin die haha!!!
I went from barely getting websites made in late summer to this very moment, where I am pumping shit out in Flutter, Dart, Python, CPP, Js, Swift, Java, Kotlin, Obj-C, SQL/noSQL, and who knows what else.
I don't even know what the hell I just said haha I hope everyone has a great day!