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AboutPassionate software developer
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SkillsC#, Python, Javascript and C
Joined devRant on 7/10/2016
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Optimized a query today. Before it timed out after 10 minutes, now it takes 4.3 seconds. Very proud.13
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Today, I dropped my 5900x while cleaning the computer. It's dead. pins got bent and one pin got loose.
I feel like crying... please send prayers and thoughts.
R.I.P AMD Ryzen 9 5900X 5900x 12 Cores 24 Threads 70 MB Cache 3.7 GHz up to 4.8 GHz. You will be missed.17 -
Manager: You know you did good this week, take the entire day off tomorrow
Dev: Really?
Manager: Yeah my treat.
Dev: Can you send that to me in an email?
Manager: ….I mean yeah, but I don’t see why that is necessary
*** About halfway through The next day
Manager: WHERE THE FUCK ARE YOU?! YOU HAVEN’T COMPLETED A SINGLE TICKET TODAY OR REVIEWED A SINGLE PR OR EVEN SO MUCH AS ATTENDED THE STANDUP. EXPLAIN YOURSELF!
Dev: You said I could take the day off today?
Manager: YEAH BUT YOU’RE NOT SUPPOSED TO ACTUALLY TAKE IT OFF!! I WAS GIVING YOU THE OPPORTUNITY TO SHOW DEDICATION TO THE COMPANY BY COMING IN ANYWAY BUT NO YOU THOUGHT YOU’D JUST TAKE ADVANTAGE OF OUR GENEROSITY AND HAVE AN ENTIRE DAY TO YOURSELF?! GET YOUR HEAD OUT OF YOUR ASS, THERE ARE URGENT TICKETS ON THE BOARD!
Dev: …15 -
Today I saw a code written by my junior. Basically excel export. The laravel excel package provide great ways for optimization.
My junior instead did 6 times loop to modify the data before giving that data to the export package. We need to export around 50K users.
When I asking him why this ? He said it works and it's fast so what the issue ???
Noob , you have only 100 users in the database and production has 10 million.
Sometime I just want to kill him.15 -
These clowns make my blood boil.
fullStackClown: Hey I need some info on that specific color you want for this design
managerClowns: Yes it should look like this <<sends screenshot>>
fullStackClown: That is not a color, it is a screenshot
managerClowns: Yes it should look like this
fullStackClown: Do you know what hex code that is for that color? Can you ask the design team what color from our corporate identity they used?
managerClowns: Yes it should look like this
fullStackClown: Not helping... okay fine I used the eyedropper and I see the hex code is not used anywhere else in our app, so what color should I use?
managerClowns: Yes it should look like this
fullStackClown: ...22 -
I’m so tired of egocentric lying management executive types.
Executive: You should be thinking about how you speak to the “leadership”.
Me: How about stop lying, blaming me for your own mistakes, and then blackmailing?
Guy has never heard ‘no’ in his life.
Seriously, иди на хуй.10 -
3 hours of interview end up asking me
“Are you Chinese”
“Why don’t you look and sound Chinese”
“We only hire Chinese speaking candidate”
After told them that I withdraw my application as they only hire “Chinese speaking candidate” , they started to yell “you not professional , you waste time , I will ban you for life, you quick quick go away.”
So I ended up telling people not to join that company.32 -
I built a feature. I asked questions for days. Nobody helped. I built it anyway, and while I'm not sure it's quite right, it works.
During a code review, I asked for clarification on who the fuck it's for. Simple fucking question. Didn't get an answer. I did get the same crap response twice, though. It's great because it both doesn't answer my question and makes things worse.
Let's refer to this as "branding." Here we go!
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Root: "Should this be changed to blue? I'm not sure who the end-user is."
TC: "should be purple, then call it something more convenient" (...what?)
Root: "Better phrasing: if we use the feature, it should match our colors and be blue. If customers use it, it should match their colors and be red. It shouldn't be both. I looked through everything again, and i'm convinced that it's only for us, so it should be blue so it matches everything."
TC: "this should be purple, and then call it something [sic] red" (...what!? also: lolcopypaste)
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But like, that's wrong in every single way. It's internal, not external. Doing both makes it confusing. Doing both and calling it external is fucking stupid. Did she even read the PR? or any of my questions? ugh.
I swear, it's like arguing with a boulder and expecting it to listen. An ugly, oversized boulder that comically resembles Jabba the Hutt. No joke.
Whatever, it can be purple. Later, if someone complains that it's confusing, I'll just link them to the damned PR. Then again, almost everything here is confusing AF, so I doubt anyone will actually notice.
Screw this place. So glad I'm on my way out.rant thundercunt the ugly boulder responds jabba the hutt root asks questions root has a code review6 -
I do not like the direction laptop vendors are taking.
New laptops tend to feature fewer ports, making the user more dependent on adapters. Similarly to smartphones, this is a detrimental trend initiated by Apple and replicated by the rest of the pack.
As of 2022, many mid-range laptops feature just one USB-A port and one USB-C port, resembling Apple's toxic minimalism. In 2010, mid-class laptops commonly had three or four USB ports. I have even seen an MSi gaming laptop with six USB ports. Now, much of the edges is wasted "clean" space.
Sure, there are USB hubs, but those only work well with low-power devices. When attaching two external hard drives to transfer data between them, they might not be able to spin up due to insufficient power from the USB port or undervoltage caused by the impedance (resistance) of the USB cable between the laptop's USB port and hub. There are USB hubs which can be externally powered, but that means yet another wall adapter one has to carry.
Non-replaceable [shortest-lived component] mean difficult repairs and no more reserve batteries, as well as no extra-sized battery packs. When the battery expires, one might have to waste four hours on a repair shop for a replacement that would have taken a minute on a 2010 laptop.
The SD card slot is being replaced with inferior MicroSD or removed entirely. This is especially bad for photographers and videographers who would frequently plug memory cards into their laptop. SD cards are far more comfortable than MicroSD cards, and no, bulky external adapters that reserve the device's only USB port and protrude can not replace an integrated SD card slot.
Most mid-range laptops in the early 2010s also had a LAN port for immediate interference-free connection. That is now reserved for gaming-class / desknote laptops.
Obviously, components like RAM and storage are far more difficult to upgrade in more modern laptops, or not possible at all if soldered in.
Touch pads increasingly have the buttons underneath the touch surface rather than separate, meaning one has to be careful not to move the mouse while clicking. Otherwise, it could cause an unwanted drag-and-drop gesture. Some touch pads are smart enough to detect when a user intends to click, and lock the movement, but not all. A right-click drag-and-drop gesture might not be possible due to the finger on the button being registered as touch. Clicking with short tapping could be unreliable and sluggish. While one should have external peripherals anyway, one might not always have brought them with. The fallback input device is now even less comfortable.
Some laptop vendors include a sponge sheet that they want users to put between the keyboard and the screen before folding it, "to avoid damaging the screen", even though making it two millimetres thicker could do the same without relying on a sponge sheet. So they want me to carry that bulky thing everywhere around? How about no?
That's the irony. They wanted to make laptops lighter and slimmer, but that made them adapter- and sponge sheet-dependent, defeating the portability purpose.
Sure, the CPU performance has improved. Vendors proudly show off in their advertisements which generation of Intel Core they have this time. As if that is something users especially care about. Hoo-ray, generation 14 is now yet another 5% faster than the previous generation! But what is the benefit of that if I have to rely on annoying adapters to get the same work done that I could formerly do without those adapters?
Microsoft has also copied Apple in demanding internet connection before Windows 11 will set up. The setup screen says "You will need an Internet connection…" - no, technically I would not. What does technically stand in the way of Windows 11 setting up offline? After all, previous Windows versions like Windows 95 could do so 25 years earlier. But also far more recent versions. Thankfully, Linux distributions do not do that.
If "new" and "modern" mean more locked-in and less practical and difficult to repair, I would rather have "old" than "new".12 -
Managed to derive an inverse to karatsuba's multiplication method, converting it into a factorization technique.
Offers a really elegant reason for why non-trivial semiprimes (square free products) are square free.
For a demonstration of karatsubas method, check out:
https://getpocket.com/explore/item/...
Now for the reverse, like I said something elegant emerges.
So we can start by taking the largest digit in our product. Lets say our product is 697.
We find all the digits that produce 6 when summed, along with their order.
thats (1,5), (5,1), (2,4), (4,2), and (3,3)
That means for one of our factors, its largest digit can ONLY be 1, 5, 2, 4, or 3.
Lets take karatsubas method at step f (in the link) and reverse it. Instead of subtracting, we're adding.
If we assume (3,3)
Then we take our middle digit of our product p, in this case the middle digit of 697. is 9, and we munge it with 3.
Then we add our remaining 3, and our remaining unit digit, to get 3+39+7 = 49.
Now, because karatsuba's method ONLY deals with multiplication in single digits, we only need to consider *at most* two digit products.
And interestingly, the only factors of 49 are 7.
49 is a square!
And the only sums that produce 7, are (2,5), (5,2), (3,4), and (4,3)
These would be the possible digits of the factors of 697 if we initially chose (3,3) as our starting point for calculating karatsubas inverse f step.
But you see, 25 can't be a factor of p=697, because 25 is a square, and ends in a 5, so its clearly not prime. 52 can't be either because it ends in 2, likewise 34 ending in 4.
Only 43 could be our possible factor of p.
And we *only* get one factor because our starting point has two of the same digit. Which would mean p would have to equal 43 (a prime) or 1. And because p DOESNT (it equals 697), we can therefore say (3,3) is the wrong starting point, as are ALL starting points that share only one digit, or end in a square.
Ergo we can say the products of non-squares, are specifically non-prime precisely because if they *were* prime, their only factors would HAVE to be themselves, and 1.
For an even BETTER explanation go try karatsuba's method with any prime as the first factor, and 1 as the second factor (just multiply the tens column by zero). And you can see why the inverse, where you might try a starting point that has two matching digits (like 3,3), would obviously fail, because the values it produces could only have two factors; some prime thats not our product, or the value one, which is also not our product.
It's elegant almost to the level of a tautology. -
Once upon a time we were normal remote professionals and our sprint meetings were characteristically professional, no more, no less.
Until.
one of our juniors, a Southern sports-bro type, suddenly started saying "SIR" to the scrum master in literally every sentence.
"Good morning sir". "Yes sir." "Thank you sir." "I can do that sir."
SOMEHOW this plague caught on to half of the male members of our team like we're in the military or something. We have ONE veteran and ZERO Indians and I can't think of a logical explanation for why we're suddenly sir-ing each other and people who aren't even high level executives.8 -
Just got an E-Mail about a small Chrome extension I made. They want me to add a Bing search button lol. What would I get in return?
Quote:
> you could earn $0.65 per month, and we don't want you to miss out on such an opportunity
What an opportunity indeed.7 -
Manager: I don’t understand! How come you take twice as long to do tickets as anyone else but your PRs are stuck in QA for half the time as anyone else??
Dev: …8 -
QA ticket. Images are pixelated blah blah blah increase pixelation to make them pretty.
Next ticket: why is the site so slow. Need to be optimized blah blah blah8 -
I just compiled a color palette for devRant-related drawings that anyone can import into GIMP and Inkscape. Already successfully using it for graphics promoting dR Community Matrix (more on that later), hence the name: "drcm-palette".
🎨 https://github.com/drcmatrix/...
For reference I used colors produced by "Tailwind CSS 10-color Palette Generator": https://tailwind.simeongriggs.dev/
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User: There’s a bug in the app
Dev: How do I reproduce it?
User: I don’t want it reproduced, I want it fixed!
Dev: …7 -
"LeT's uSe gRaPhQL!" They said.
"It EliMinAtEs cOmpLeX aNd vErBoSe REST coDe!" they said.
Me sitting here for hours waiting for the backend team to fix major regressions every time they push the smallest "updates" to staging... 🤡
Call me a boomer but I can't help but feeling graphQL makes things MORE complex than REST... either that or the backend devs have no idea what they are doing17 -
Web Ops Director: [looking at a screenshot of changes she had requested] This looks good. Oh by the way, revert that red color for heading text.
Me: I’m not reverting anything because there’s nothing for me to revert. I didn’t touch that text color. The website has always looked like that.
Director: [shocked pikachu face]3 -
Moving a datacenter, it went bad.
The upstream ISP fucked us.
45 hours.
I drove home, it was the most dangerous thing I have ever done17
