Lads, I will be real with you: some of you show absolute contempt to the actual academic study of the field.

In a previous rant from another ranter it was thrown up and about the question for finding a binary search implementation.

Asking a senior in the field of software engineering and computer science such question should be a simple answer, specifically depending on the type of job application in question. Specially if you are applying as a SENIOR.

I am tired of this strange self-learner mentality that those that have a degree or a deep grasp of these fundamental concepts are somewhat beneath you because you learned to push out a website using the New Boston tutorials on youtube. FOR every field THAT MATTERS a license or degree is hold in high regards.
"Oh I didn't go to school, shit is for suckers, but I learned how to chop people up and kinda fix it from some tutorials on youtube" <---- try that for a medical position.

"Nah it's cool, I can fix your breaks, learned how to do it by reading blogs on the internet" <--- maintenance shop

"Sure can write the controller processing code for that boing plane! Just got done with a low level tutorial on some websites! what can go wrong!"

(The same goes for military devices which in the past have actually killed mfkers in the U.S)

Just recently a series of people were sent to jail because of a bug in software. Industries NEED to make sure a mfker has aaaall of the bells and whistles needed for running and creating software.

During my masters degree, it fucking FASCINATED me how many mfkers were absolutely completely NEW to the concept of testing code, some of them with years in the field.

And I know what you are thinking "fuck you, I am fucking awesome" <--- I AM SURE YOU BLOODY WELL ARE but we live in a planet with billions of people and millions of them have fallen through the cracks into software related positions as well as complete degrees, the degree at LEAST has a SPECTACULAR barrier of entry during that intro to Algos and DS that a lot of bitches fail.

NOTE: NOT knowing the ABSTRACTIONS over the tools that we use WILL eventually bite you in the ASS because you do not fucking KNOW how these are implemented internally.

Why do you think compiler designers, kernel designers and embedded developers make the BANK they made? Because they don't know memory efficient ways of deploying a product with minimal overhead without proper data structures and algorithmic thinking? NOT EVERYTHING IS SHITTY WEB DEVELOPMENT

SO, if a mfker talks shit about a so called SENIOR for not knowing that the first mamase mamasa bloody simple as shit algorithm THROWN at you in the first 10 pages of an algo and ds book, then y'all should be offended at the mkfer saying that he is a SENIOR, because these SENIORS are the same mfkers that try to at one point in time teach other people.
These SENIORS are the same mfkers that left me a FUCKING HORRIBLE AND USELESS MESS OF SPAGHETTI CODE

Specially to most PHP developers (my main area) y'all would have been well motherfucking served in learning how not to forLoop the fuck out of tables consisting of over 50k interconnected records, WHAT THE FUCK

"LeaRniNG tHiS iS noT neeDed!!" yes IT fucking IS

being able to code a binary search (in that example) from scratch lets me know fucking EXACTLY how well your thought process is when facing a hard challenge, knowing the basemotherfucking case of a LinkedList will damn well make you understand WHAT is going on with your abstractions as to not fucking violate memory constraints, this-shit-is-important.

So, will your royal majesties at least for the sake of completeness look into a couple of very well made youtube or book tutorials concerning the topic?

You can code an entire website, fine as shit, you will get tested by my ass in terms of security and best practices, run these questions now, and it very motherfucking well be as efficient as I think it should be(I HIRE, NOT YOU, or your fucking blog posts concerning how much MY degree was not needed, oh and btw, MY degree is what made sure I was able to make SUCH decissions)

This will make a loooooooot of mfkers salty, don't worry, I will still accept you as an interview candidate, but if you think you are good enough without a degree, or better than me (has happened, told that to my face by a candidate) then get fucking ready to receive a question concerning: BASIC FUCKING COMPUTER SCIENCE TOPICS

* gays away into the night

I'm so sick of all these fat frontend websites.

Transferring dozens of megabytes of mostly unused libraries is not acceptable.

A browser tab crunching up CPU time because everything must be "beautifully animated" (🤢) and processed without involving page reloads/backend is not acceptable.

A response time of over a second is not acceptable.

Cryptic error messages and random popups asking you to reload your page, not acceptable.

Sticky elements/popups breaking access on small screens is not acceptable.

Running hundreds of ajax calls per minute as heartbeats/probes
and crashing the page when the internet has a hiccup, not acceptable.

Fuck Asana, Fuck Twitch, Fuck LinkedIn, Fuck Youtube, Fuck the dozens of other SPAs which unload their truckload of diarrhea into a tab, yet fail to load crucial functionality about half of the time.

Fuck any page that breaks when you block Facebook, Doubleclick, Twitter or Google Analytics. To hell with websites depending on cookies or javascript loaders to display anything.

I want webpages to be interactive informational documents again.

Fuck off with your apps.

If you want to make an app, learn to use a real language, and get the fuck out of my browser.

How are these EU-Upload Filters even practical for anyone except google? This seems like the most unrealistic specification by non-tech bosses in history to me 😭 What do these people expect the upload filters should compare the uploads to? How the fuck should, say a blog website, ensure that none of the uploads are copyright inflicting? Are quotes copyright inflicting? Or only when I copy paste an entire book and write my name under that? How will that get detected? Do we have a database with all the copyrighted works somewhere, that every company has access to? This shit can basically only work for companies like google which have enough data to implement such filters and thats why they already had an upload filter on youtube anyways. This entire amendment is so fucking ridiculous that it basically has to fail, no doubt. In a few months still nobody is going to have upload filters, watch...

Ok now I'm gonna tell you about my "Databases 2" exam. This is gonna be long.

I'd like to know if DB designers actually have this workflow. I'm gonna "challenge" the reader, but I'm not playing smartass. The mistakes I point out here are MY mistakes.

So, in my uni there's this course, "Databases 2" ("Databases 1" is relational algebra and theoretical stuff), which consist in one exercise: design a SQL database.

We get the description of a system. Almost a two pages pdf. Of course it could be anything. Here I'm going to pretend the project is a YouTube clone (it's one of the practice exercises).

We start designing a ER diagram that describes the system. It must be fucking accurate: e.g. if we describe a "view" as a relationship between the entities User and Video, it MUST have at least another attribute, e.g. the datetime, even if the description doesn't say it. The official reason?

"The ER relationship describes a set of couples. You can not have two elements equal, thus if you don't put any attribute, it means that any user could watch a video only once. So you must put at least something else."

Do you get my point? In this phase we're not even talking about a "database", this is an analysis phase.

Then we describe the type dictionary. So far so good, we just have to specify the type of any attribute.

And now... Constraints.
Oh my god the constraints. We have to describe every fucking constraint of our system. In FIRST ORDER LOGIC. Every entity is a set, and Entity(e) means that an element e belongs to the set Entity. "A user must leave a feedback after he saw a video" becomes like

For all u,v,dv,df,f ( User(u) and Video(v) and View(u, v, dv) and feedback(u, v, f) ) ---> dv < df

provided that dv and df are the datetimes of the view and the feedback creation (it is clear in the exercise, here seems kinda cryptic)

Of course only some of the constraints are explicitly described. This one, for example, was not in the text. If you fail to mention any "hidden" constraint, you lose a lot of points. Same thing if you not describe it correctly.

Now it's time for use cases.
You start with the usual stickman diagram. So far so good.
Then you have to describe their main functions.

In first order logic. Yes.

So, if you got the point, you may think that the following is correct to get "the average amount of feedback values on a single video" (1 to 5, like the old YT).
(let's say that feedback is a relationship with attribute between User and Video

getAv(Video v): int
Let be F = { va | feedback(v, u, va) } for any User u
Let av = (sum forall f in F) / | F |
return av

But nope, there's an error here. Can you spot it (I didn't)?

F is a set. Sets do not have duplicates! So, the F set will lose some feedback values! I can not define that as a simple set!

It has to be a set of couples, like (v, u), where v is the value and u the user; this way we can have duplicate feedback values in our set.

This concludes the analysis phase. Now, the design.

Well we just refactor everything we have done until now. Is-a relations become relationships, many-to-many relationships get an "association entity" between them, nothing new.
We write down on paper every SQL statement to build any table, entity or not. We write down every possible primary key or foreign key. The constraint that are not natively satisfied by SQL and/or foreign keys become triggers, and so on.

This exam is considered the true nightmare at our department. I just love it.

Now my question is, do actually DB designers follow this workflow? Or is this just a bloody hard training in Pai Mei style?

I study Computer Science. At school we have a little project group that help others students in different fields with their computer problems.

A guy came and he says that he tried to removed the jack from the audio jack - he broke it for whatever reason - with a stick with hot glue on it's tip saying he saw this on Youtube. The glue got stuck in the jack... We had to buy a new headphone jack card for his laptop.

No Youtube, just because I finished watching a fucking video on my phone and then I closed it, doesn't mean that I wanna resume watching it again on my fucking TV!
"Oh, the user just stopped watching a video - surely he must want to watch it on his TV now!"
Seriously, who the fuck had the brilliant idea? And how desperate do you have to be for user attention to keep suggesting users to switch to a different device every time they close a video?

1) Browse high level documentation on the matter.
2) Find a semi-guided source of in-depth material (usually a book).
3) Start working with the technology.
4) Supplement with YouTube tutorials if necessary.
5) Fail initially.
6) Eventually succeed after much persistence.

grrrr

last week my laptop died out of nowhere. it stopped recognizing the one drive in it. I lost a bunch of files, code. evidently ssds fail out of nowhere unlike hdds which slow down and error all the time before ultimate failure

my warranty for this 4k$ laptop expires in 12 months and this was month 13. nice. I don't like warranties anyway, and the site said they would replace things with "comparable hardware, sometimes refurbished" wtf no thanks

so I found some guides of people upgrading the drive in this laptop. seemed easy enough, unlike older laptops from back when I was in school where you had to take out 12 things first to get to anything
unfortunately I needed a specific screwdriver. I walked several miles to the nearby hardware store thinking they would have said screwdriver. the old guy in the basement said there was a kit where it started from t4 (I needed t5), but he had just sold out his last one. I checked their online store with a friend for a while on my way back home and we kept finding torx screws but the wrong sizes. fuck.
he said screwdrivers this small are only used for electronics, asked if there's any other hardware stores and there aren't near me
however it occurred to me this strip mall has a lot of suspicious computer stores on it. so I walked back up the street looking for one.
found one with a suspicious poster, saying it was an internet cafe but the last point on their poster said they do repairs. walked in. nobody is in there, suspiciously 2 desks with old computers all empty, then you go forward in this dark cave, with plastic wrapped implements on the walls, you finally find a glass shield and behind it was a meek Asian man that took me a moment to notice
I asked him if he had t5
he handed me a plastic baggy full of tiny screwdrivers, for me to take one
I asked if they're t5
the shape looked right, but I can't tell the size
I took one out and tried to find size marking, but nothing
he didn't seem to know what I was asking when I asked about its size
he said if it's wrong I can come back and trade what I took for another. lol
I asked him if I can buy it, since that wasn't evident to me due to how sus this random bag of screws is being thwarted on me lmao
he said 5$ cash
I gave him a fiver
this sus shop literally avoiding taxes lmao

walked back home, ate food cuz starving, tried the screw and FUCK, it's too big. put laptop in a bag and hauled ass fast, checked on maps the store I got this from closes in a few minutes so I really wanted to make it there because what if the receptionist changes and they don't know I took this screw. I got no receipt

got there right before closing, put my laptop down, said it was too big. he used a few screws until he found one that fit, said I could try it and I did (so scam aware!). bingo bango. now I got a screwdriver that fits the laptop.

walked home, sat down and took apart the laptop. been a few years since I did so. the hardware inside looks entirely unrecognizable to me. started cycling through YouTube videos of laptops of the same name as mine, but their insides don't look like mine. is this ram? is this the NVMe? what the fuck is anything?
finally found a video guide where the guy was quite informative. not the same laptop but he's informative enough I figure it out. ram and drives are so different and weird now. took parts out, put them back in, rebuilt laptop, tried to boot, same problem. jiggling parts like this works with desktops often, guess not with a failed NVMe

so I'm screwed. get on Newegg and bought a new NVMe. should arrive in 3 days via Purolator

yesterday was day 3. it was at a sort facility near me, then out on delivery, but nobody ever came. then it went back to sorting. now it's out on delivery again. I'm sitting here thinking that's a little weird, wasn't Purolator the delivery company that had me go 2 hours outside of town to pick up a 15lb desktop case once?

... and then I looked up Reddit comments... then reviews on the purolator facility it's at... I am screwed. last time iirc they were out for delivery for 3 days, never tried delivery, then on the last day at the end of day they stated they attempted delivery but no go. that was bullshit. then it ended up at that facility. which takes 2 hours to fucking reach.
the reviews are so bad... the facility has 1.2 star reviews with thousands of them. they won't leave even a stub, then seem to not know where your package is at the facility, or they deny you have the right to pick it up despite ample IDs, or someone ELSE picks it up and it's not there. they also ship your package back after 5 days, so if they don't leave a note and you miss it tough luck...

fucking hell
also rumours that they just hire "contractors" in normal cars to drop off packages? wat? lol
AND EVERY REVIEW HAS A BOT COMMENT. THEIR SUPPORT IS JUST A CHATBOT

I thought this was just a small hiccup
I think I might not have a drive for weeks now
fucking hell
now I'm sitting on my porch

- I love blowing my mind. Even if it is the most confusing thing. Things like security mechanisms, neurons' behaviors, mathematics (even tho I hate it when I fail lol), electronics, medical terminology and chemistry.
- I love collecting rare coins, personally never-seen stones and put them into my collection. I love to be a designer. Not only on my laptop. I have a book shelf and within that book shelf I put stones that create the yin yang sign while pushing the books to two sides. That makes them look like they are levitating. I have stones (including obsidian) that create a triangle and a knife hanging down the wall of my room.
- I love visiting touristic, historic, naturally-beautiful but also non-touristic (non-touristic? yes. by that I mean visiting e.g. the areas of touristic cities which are dangerous, because you can easily fall down off of a slippery ground and take serious injuries) places around the globe, talk to complete strangers in public (I am trying to be an extrovert), take pictures with my camera and collecting antiquities.
- I love taking risks (no. I don't play any poker games etc on the internet) without trying to put other people in risk. Driving insanely with whatever I have. Car, bike, you name it.
- I love reading books. Books that are about human psychology, fantasy novels and books about programming languages.
- I love to cook (I am at the beginning).
- I love to use the konMari method of tidying up my room.
- I love plants.
- I love having everything in my room tidied up (even if I am too busy with other stuff and skip this cleaning process for a week upto a month sometimes. Sorry, room.).
- I love doing sports. But mostly sport that I have never tried before. This can be, because of my greedy wish for an adrenaline kick. That led me into taking a balloon flight at 4 am (sunrise) and to paragliding at sunset above Mediterranean sea btw. (I am normally afraid of flying, but paragliding was awesome).
- I love swimming. Like, you cannot pull me out of the sea for a minimum of 2 hours, if it is not important.
- I love laying above the sea water and let the sea carry me to somewhere else.
- I love being alone. I love the silence. I love to be free in my thoughts.
- I love watching the sunset, the light that shines through the forest, the moonlight and the stars at night.
- I love dreaming. No, like, lucid dreaming for example.
- I love being open to any opinions.
- I love to learn about other people's views about the world and their religion.
- I love pets and would do anything to keep them alive when they are ill. It hurts my heart seeing them like this.
- I love watching demonic "A: Holy shit! Did you see this thing, too?! B: Yes!" YouTube videos just for the fun of it, but I hate horror movies and games.
- I love trying out new things. The creation of music and video for example.
- I love to give my hair and beard a shape, if I am too lazy to go to the barbershop lol. By that I don't mean just going to the barbershop, but taking an electric razor and cutting my hair myself even if I get bad results from time to time that can be corrected by letting any family member tell me in which area of of my head the hair problem is.
- I don't like disco clubs.
- I don't like toxic people even though I can be a quite toxic person myself without realizing it. If I appear toxic to you, inform me about it. Having so much testosterone in that moment, can make me do things that I don't want to do.
- I don't like drugs even tho I have to admit that I am trying a few from time to time (maybe 6 months in-between) to have a dopamine kick. I am not an addict.
- I hate myself for things that I did in the past.
- I used to watch MMA videos etc.
- I used to use a telescope, but I can't find it anymore.
- I used to have a microscope, but I can't find it anywhere and besides of that the seller did literally piss in it before selling it to me many years ago. Don't want to touch it tbh.
- I used to play games, but I don't enjoy games anymore. That makes me feel sad.
- I miss the old moments of my life.

In conclusion:
I like how things went and go so far. It changed me so much. It made me a good and a bad person. I became more open and confident, but it also particularly made me a leader who can say "fuck off" in a bad way to his family. I would like to undo this particular part of me.

Google Exoplayer had a bug on some devices when initializing AudioTrack.

Their fix: Just retry on init failure.

So if some device decides to fail more often than Google predicted: Boom!

Exoplayer is used by rarely known apps like Youtube.

And the best of it: The one to blame is not Google or Android. The ones to blame are most likely the Hardware vendors, who think that a custom android for every whatever is a good idea.

"being gifted is a curse. You are f*cling crippled, you believed you were gifted, but you have been crippled the whole time."

I never could agree more to these words (healthyGamerGg, a youtube therapist specialized in people with issues related to videogames)

If you read my last rant you may in fact know i have a lot of issues with the implications of our jobs and truth be told, it all boils down to my iq.
Or better: to the fact i have a decent skill for abstracting stuff (iq is so freaking generic)... It can be a blessing while solving issues, but it feels awful when you realize that no matter the amount of money, you will still need something else to be happy the first day of work.
Sometimes I really wonder if I am an a-hole, stupid or if i think these 2 things to deny the fact my reasoning is correct.

On a side note table top games are very easy to enjoy: as soon as I sit at the table my brain goes: "the game is gonna be very boring if you play normally, at the best you are gonna learn a new strat, at the worst you are winning and it'll be just an ego jerk off... What if you play stuff you feel like to play and enjoy the ride and the conversation without planning to win?"
Except cards against humanity and yogi. Those two must be won!
(Yogi is a game where you play cards which give you restrictions e.g: "keep an index on the tip of the nose for the rest of the game" or "place this card on your head for the rest of the game" you lose as soon as you fail any of the cards you played or if you declare you can't draw)