I'm tired of working for small companies.

I'm always either the sole developer, or the only dev for a specific stack, and therefore don't have anyone to ask for help. If I can't figure something out, it just doesn't get done.

It also means I don't have anyone to bounce ideas off, do code reviews with, or even friggin' have someone who understands what I do.

It sucks.

It would be nice to have someone I could actually ask for help! As it stands, I tear my hair out in frustration until I'm desperate enough to beg for help on discord or SO. whereupon, of course, I get ignored, as per usu. asdjfklasdjf

It really sucks.

It also means that I'm often surrounded entirely by sales people and managers... you know, those super-talkative people? who basically get paid just to talk? and are absolutely computer illiterate? Yeah. Think someone who says "I need my deliverables by end-of-week," "customer success representative," "turnkey solution," etc. completely seriously. (ew).

They're the people who constantly wonder why I can't push `n` features in `n/4` days, and ofc can't understand anything I say in response because of the aforementioned illiteracy. They're also the people who, almost every week, ask how long `y` is going to take, and then yell "But I need it by Friday! I just sold 50 clients on it!" (And they do this, of course, without ever asking for timelines)

It really fucking sucks.

Though I suppose larger companies would still have these problems.

but at least I could ask for help once in awhile. that would be nice.

D A Y U M N 🔥

A is for Assembly, a wizard's spell

B is for Bootstrap, so bland and the same. And also for Brainf*ck, will blow you away

C is for COBOL, your grandad knows that

D is for daemon, your server knows what

E is for Express.js, you node what is coming

F is for FORTRAN, which is perferct for sciencing

G is for GNU which is GNU not UNIX

H is for Haskell using functional units

I is for Intance, An action of Object

J is for Java plays with them Always

K is for Kotlin, Android's new toy

L is for Lisp, scheming a ploy

M is for Matlab, who knows how it works

N is for Node a bloatware of code

O is for Objective Pascal, you did not expect that

P is for programming, we all love to do that

Q is for Queries, A database is made

R is for R, statistics are great

S is for Selenium, you have to test that

S is for Smalltalk, let's make it all brief

T is for Turing Test, how human is this?

U is for Unix, build with all talents

V is for Visual Studio, built with all laments

W is for Web, lets build something cool

X is for XHTML, remember all that?

Y is for Y2K, I'm tired as f*ck

Z is for Zip, let's zip is all now.

Get yourself coffee and back to the grind.

Having fun in Germany, I'm going to stay here for 3 days.

Everything is nice
except
that

I'll forget e v e r y t h i n g of my code
because
it is
U N D O C U M E N T E D

Wish me luck

"Do you want to terminate the batch task? (Y/N)"
"N"
*it terminates*

@angular/cli are you maybe a girl?

Terminate batch job (Y/N)? N

*terminates*

POSTMORTEM

"4096 bit ~ 96 hours is what he said.

IDK why, but when he took the challenge, he posted that it'd take 36 hours"

As @cbsa wrote, and nitwhiz wrote "but the statement was that op's i3 did it in 11 hours. So there must be a result already, which can be verified?"

I added time because I was in the middle of a port involving ArbFloat so I could get arbitrary precision. I had a crude desmos graph doing projections on what I'd already factored in order to get an idea of how long it'd take to do larger
bit lengths

@p100sch speculated on the walked back time, and overstating the rig capabilities. Instead I spent a lot of time trying to get it 'just-so'.
Worse, because I had to resort to "Decimal" in python (and am currently experimenting with the same in Julia), both of which are immutable types, the GC was taking > 25% of the cpu time.

Performancewise, the numbers I cited in the actual thread, as of this time:
largest product factored was 32bit, 1855526741 * 2163967087, took 1116.111s in python.
Julia build used a slightly different method, & managed to factor a 27 bit number, 103147223 * 88789957 in 20.9s,
but this wasn't typical.

What surprised me was the variability. One bit length could take 100s or a couple thousand seconds even, and a product that was 1-2 bits longer could return a result in under a minute, sometimes in seconds.

This started cropping up, ironically, right after I posted the thread, whats a man to do?

So I started trying a bunch of things, some of which worked. Shameless as I am, I accepted the challenge. Things weren't perfect but it was going well enough. At that point I hadn't slept in 30~ hours so when I thought I had it I let it run and went to bed. 5 AM comes, I check the program. Still calculating, and way overshot. Fuuuuuuccc...
So here we are now and it's say to safe the worlds not gonna burn if I explain it seeing as it doesn't work, or at least only some of the time.

Others people, much smarter than me, mentioned it may be a means of finding more secure pairs, and maybe so, I'm not familiar enough to know.

For everyone that followed, commented, those who contributed, even the doubters who kept a sanity check on this without whom this would have been an even bigger embarassement, and the people with their pins and tactical dots, thanks.

So here it is.
A few assumptions first.
Assuming p = the product,
a = some prime,
b = another prime,
and r = a/b (where a is smaller than b)
w = 1/sqrt(p)
(also experimented with w = 1/sqrt(p)*2 but I kept overshooting my a very small margin)

x = a/p
y = b/p

1. for every two numbers, there is a ratio (r) that you can search for among the decimals, starting at 1.0, counting down. You can use this to find the original factors e.x. p*r=n, p/n=m (assuming the product has only two factors), instead of having to do a sieve.

2. You don't need the first number you find to be the precise value of a factor (we're doing floating point math), a large subset of decimal values for the value of a or b will naturally 'fall' into the value of a (or b) + some fractional number, which is lost. Some of you will object, "But if thats wrong, your result will be wrong!" but hear me out.

3. You round for the first factor 'found', and from there, you take the result and do p/a to get b. If 'a' is actually a factor of p, then mod(b, 1) == 0, and then naturally, a*b SHOULD equal p.
If not, you throw out both numbers, rinse and repeat.

Now I knew this this could be faster. Realized the finer the representation, the less important the fractional digits further right in the number were, it was just a matter of how much precision I could AFFORD to lose and still get an accurate result for r*p=a.

Fast forward, lot of experimentation, was hitting a lot of worst case time complexities, where the most significant digits had a bunch of zeroes in front of them so starting at 1.0 was a no go in many situations. Started looking and realized
I didn't NEED the ratio of a/b, I just needed the ratio of a to p.

Intuitively it made sense, but starting at 1.0 was blowing up the calculation time, and this made it so much worse.

I realized if I could start at r=1/sqrt(p) instead, and that because of certain properties, the fractional result of this, r, would ALWAYS be 1. close to one of the factors fractional value of n/p, and 2. it looked like it was guaranteed that r=1/sqrt(p) would ALWAYS be less than at least one of the primes, putting a bound on worst case.

The final result in executable pseudo code (python lol) looks something like the above variables plus

while w >= 0.0:
if (p / round(w*p)) % 1 == 0:
x = round(w*p)
y = p / round(w*p)
if x*y == p:
print("factors found!")
print(x)
print(y)
break
w = w + i

Still working but if anyone sees obvious problems I'd LOVE to hear about it.

$ sudo apt-get remove UK
...
After this operation, 1 GB will be lost.
Do you want to continue? [Y/n]

Hey, why isn't X working?

Well, whats it doing

It doesn't work

That doesn't help

OMG it blue screened

What did the blue screen say?

How do you fix it?

T e l l M e W h a t I t S a i d S o I C a n H e l p Y o u

I'm factory resetting it now

Where I work, in our database, we use 3 to indicate true and 7 to indicate false and 0 is true but null is false

In another table, we use 'P' to indicate true and 'I' to indicate false and 'Y' is also false and null is false

And the most used table, we also use 'Y' to indicate yes and 'N' to indicate no, but null is also Yes.

We also store integers as varchar in a live table, but stays an integer in all the other tables. I hope I'm not there when the number of digits exceeds the varchar limit.

These are all live and used in production all created by my boss, the head of IT.

$Do you want to sleep? (Y/n)
$yes
y
y
y
y
y
...

$girl -pretty
_
ctrl-c
$girl -pretty -v
you don't have permission to the necessary files (e.g. skills_communication, confidence, ...)
#girl -pretty
Are you sure you want to continue? This is considered harassment in some cultures and can seriously harm the health of your system. [y/N]
N

$

aww shit...

why are you using 'Y' and 'N' instead of a boolean???????

Terminate batch job? (Y/N): N

*terminates batch job*

The GashlyCode Tinies

A is for Amy whose malloc was one byte short
B is for Basil who used a quadratic sort
C is for Chuck who checked floats for equality
D is for Desmond who double-freed memory
E is for Ed whose exceptions weren’t handled
F is for Franny whose stack pointers dangled
G is for Glenda whose reads and writes raced
H is for Hans who forgot the base case
I is for Ivan who did not initialize
J is for Jenny who did not know Least Surprise
K is for Kate whose inheritance depth might shock
L is for Larry who never released a lock
M is for Meg who used negatives as unsigned
N is for Ned with behavior left undefined
O is for Olive whose index was off by one
P is for Pat who ignored buffer overrun
Q is for Quentin whose numbers had overflows
R is for Rhoda whose code made the rep exposed
S is for Sam who skipped retesting after wait()
T is for Tom who lacked TCP_NODELAY
U is for Una whose functions were most verbose
V is for Vic who subtracted when floats were close
W is for Winnie who aliased arguments
X is for Xerxes who thought type casts made good sense
Y is for Yorick whose interface was too wide
Z is for Zack in whose code nulls were often spied

- Andrew Myers

OKAY FUCK OFF APP I JUST WROTE A LONG AF STORY AND THE DEVRANT APP WENT AND CRASHED

i guess i will write the story some other time then :).

$ crontab -r monthly.irl

The following extra packages will be installed:
pregnancy lib-life lib-fuckyou

Do you wanna continue? [y/n]

F u n n y

I fucking hate chained methods. Ok, not all of them. Query things like array.where.first... that stuff is ok.

Specially if it's part of the std lib of a lang, which would be probably written by a very competent coder and under scrutiny.
But if you're not that person, chances are you'll produce VASTLY inferior code.

I'm talking about things like:
expect(n).to.be(x).and.not(y)

And the reason I don't like it is because it's all fine and dandy at first.

But once you get to the corner cases, jesus christ, prepare to read some docpages.

You end up reading their entire fucking docs (which are suboptimal sometimes) trying to figure if this fucking dsl can do what you need.

Then you give up and ask in a github issue. And the dev first condescends you and then tells you that the beautiful eden of code he created doesn't let you do what you want.

The corner cases usually involve nesting or some very specific condition, albeit reasonable.

This kind of design is usually present in testing or validation js libraries. And I hate all of those for it.

If you want a modern js testing lib that doesn't suck ass, check avajs. It's as simple as testing should be.

No magic globals, no chaining, zero config. Fuck globals forced by libs.

But my favorite thing about it that is I can put a breakpoint wherever the fuck I want and the debugger stops right fucking there.

Code is basically lines of statements, that's it, and by overusing chaining, by encouraging the grouping of dozens of statements into one, you are preventing me from controlling these statements on MY code.

As an end dev, I only expect complexity increases to come from the problems themselves rather than from needlessly "beautified" apis.

When people create their own shitty dsl, an image comes to my mind of an incoherent rambling man that likes poetry a lot and creates his own martial art, which looks pretty but will get your ass kicked against the most basic styles of fighting.

I fucking hate esoteric code.

Even if I had to execute a list of functions, I'd rather send them in an array instead of being able to chain them because:
a) tree shaking would spare from all the functions i didn't import
b) that's what fucking arrays are for, to contain several things.

This bad style of coding is a result of how low the barrier to code in higher level langs are.

As a language or library gets easier to use you might think that's a positive thing. But at the same time it breeds laziness.

Js has such a low learning curve that it attacts the wrong kind of devs, the lazy, the uninspired, the medium.com reader, the "i just care about my paycheck" ones.

Someone might think that by bashing bad js devs I'm trying to elevate myself.

That'd be extremely stupid. That's like beating a retarded blind man in a game and then saying "look, I'm way better than this retarded blind man".

I'm not on a risky point of view, just take a stroll down npmjs.com. That place is a landfill. Not really npm's fault, in fact their search algorithm is good.

It's just the community.

Every lang has a ratio of competence. Of competent to incompetent devs.

You have the lang devs and most intelligent lib devs at the top. At the bottom you have the bottom.

Well js has a horrible ratio. I wouldn't be shocked to find out that most js devs still consider using import or await the future.

You could say that js improved a lot, that it was way worse beforr. But I hate chaining now, and i hated back then!

On top of this, you have these blog web companies, sucking the "js tutorial" business tit dry, pumping out the most obscenely unprofessional and bar lowering tutorials you can imagine, further capping the average intelligence of most js devs.

And abusing SEO while they're at it, littering the entire web with copy paste content.

Today I learned that in Unix/Linux or most command lines, when user is asked to choose an option as [Y/n], the uppercase one signifies the default.

I thought they made it a little harder as a security feature to prevent accidental keypress, and I’m shift+Y ing this for the last eight freaking years!!!!! Every time!

- Hey man, ready to spend your last day in this company?
- I W A S B O R N R E A D Y

It's 17:55... Did much work that day since I came in earlier than usual, so I could leave in time and do some shopping with the girlfriend.

A colleague comes in to my room, a tad distressed. He had accidentally ran a fixture script on a production environment database (processing a shipload of records per minute), truncating all tables...

Using AWS RDS to rollback the transaction log takes up about 20m. I had to do that about 5 times to estimate the date and time of when the fixture script ran... Since there was no clear point in time...

Finally I get to the best state of the data I could get. I log in remotely run some queries. All is well again... With minor losses in data.

I try to download a dump using pg_dump and apparently my version is mismatched with the server. I add the latest version to aptitudes source list of postgres repo and I am ready to remove and purge the current postgres client and extensions...

sudo apt-get remove post*
Are you sure? (Y/n) *presses enter and enters into a world of pain*

Apparently a lot of system critical applications start with post... T_T

- Learn git/github
- Create and finish a useful project on my Raspberry Pi
- Successfully organize a LoL tournament in my school, and develop something related to it
- Do not lose my mind when my programming teacher keeps saying bullshit
- Install a Linux distro along with my Windows as dualboot
- F u c k i n g clean that computer case a l r e a d y
- Finish the website I have been making for like half a year for my hobby
- Be active on devRant

Really fed up with my colleague and possibly my job. Am starting to doubt am cut out to be a developer

Am a junior java dev , been working working for this company for about 2 years now. Although they hired me to be a java dev, they pretty much exclusively had me working on JavaScript crap because none of the other more senior devs wanted to do even so much as poke JS with a long stick....

Oh and the salary was crap but i figured since i had barely 3 years of exp i thought i would stick with it for a while

But a few months ago after seeing other opportunities I got fed up and threatened to quit , already started interviewing etc
Got an offer, not exactly what i wanted but better than where i was. Went to quit but they freaked out and started throwing money at me. They matched and exceed the other salary and promised to addressed the issues that made me want to leave. Ie get me to work more on the java side of the project and have me work with someone more senior who could sort of mentor me, i had been working semi solo on the js shit till then...

The problem is that my supposed mentor is selfish prick... he is the sort of guy who comes in real early, basically he goes to early morning prayer then come in at some ungodly hour and fuckoff home around 3pm

He does all his work early morning then spends the rest of the day with his headphones on stealthily watching youtube, amazon, watching cricket, reading about Palestine , how oppressed muslims are or building a website for some mosque.

I asked him to let me sit with him so that I could just learn how this or that part of the sys worked , he agreed then the very next day comes in and does all the work before i get in at 9 , i asked him how he did it and he tells me oh just read the code.

Its not as simple as that, out codebase is an old pile of non standard legacy dog shit. Nothing works as it should, i tried to go through documentation online for the various stuff we use , but invariably get stuck when i try the usual approach because it turns out the original devs had essentially done a lot of custom hacks and cowboy coding to get stuff working, they screwed around with some of the framework jars & edited libraries to get stuff to work, resulting in some really weird OSGI errors.

My point is that i cant really just "read the code" or google ...
I gotta know a bit more what was actually modified and a lot of this knowledge isn't fucking documented, theres a lot of " ohhh that weird bug yeah yeah that happens cuz x did this hack some years ago to fix this issue and we kinda built on it, yeah we weren't supposed to do that but heyyy what u gonna do, just do this or that instead"

I was asked to set up a web service to export something, since thats his area of expertise and he is suppose to be teaching me the ropes, i asked him to explain where i should start and what would the general workflow be, his response is to tell me to just copy the IMPORT service and rename it to export then "just do it um change it or something" very helpful indeed (building enterprise application here nothing complex at all!!)

He sits right next to me so i can see how much works he actually does, i know when he just idly sitting there so thats when i ask him questions, he always has his earphones on so each time i gotta find a way to get his attention with a poke or a wave, he will give a heavy sigh and a weary look as he removes his headphones, listen to my question then give me the shortest answer possible before IMMEDIATELY turning away and putting his headphones on as fast as possible regardless of whether I actually understood or even heard what he said. If i ask another question ( am talking like an immediate follow up question for a clarification or something) he will
Do the whole sigh + tired look routing to make me know yeah you are disturbing me. ( god was so happy the day he accidentally sat on and broke them)

Yesterday i caught a glance at his screen as i was sitting down and i think he and another dev were talking about me
That am slow with my work and take forever to get into gear.

Starting to have doubts about my own ability n wether am really cut out to be a developer. I know i can work hard but its impossible to do so when you have no clue where to start and unable to look it up since all the custom hacks doesn't really allow any frame of reference.
Feels like am being handicapped and mocked, yesterday i just picked up my gear n left the office.

I never talk ill about my colleagues, whenever i have a 121 with my mgr i always all is fine, x n y are really helpful etc
I tried to indirectly tell my other colleague about this guy, he told me that guy had kinda mentally checked out of this job and was just going through on auto pilot and just laughed it off (they have been working together for almost a decade and a buddies) my other colleague is pretty nice but he usually swamped with work so i feel bad to trouble him.

Am really Fed up with it all

trying to do anything on the PS2 is almost fucking impossible

i imagine a board meeting where they were designing the hardware

"how can we make this insanely hard to use?"

"let's make decentralized partition definitions, allow fragmenting of entire partitions, and require all partitions to be rounded to 4MB. If you delete a partition, don't wipe the partition out, just rename it to "_empty" and the system will do it for you, except it actually won't because fuck you"

"let's require 1-bit serial registers to be used for memory card access and make sure you can't take more than 8 CPU cycles to push each bit or it'll trash the memory card"

"let's make the network module run on a 3-bit serial register and when initialized it halves the available memory but only after 8 seconds of activity"

"let's require the system to load feature modules called "IOPs" and require the software to declare which of the 256 possible slots it wants to use (max of 8 IOPs) then insert stubs into those. Any other IOP you call will hang the system and probably corrupt the HDD. You also have to overwrite the stubbed IOPs with your own but only if you can have the stubs chainload the other IOPs on top of themselves"

"let's require you to write to the controller registers to update them, but you have to write the other controller's last-polled state or the controller IOP will hang"

of course this couldn't make sense, it's

s s s s
o o o o
n n n n
y y y y

!rant
Arduino CNC
Hey guys.
Since I mostly see frameworks to use with G-Code in Arduino CNCs I'm gonna make my own framework, where you don't need to know G-Code and the code is executed by Arduino code.
The code would include a template to define steppers steps and such.
Would include a library to work with different stepper shields.
Would this interest to anyone?

I'll provide a full example with stuff to learn for any amateur working with CNCs or that want to work with one. If you're not interested, thank you for reading, you can stop here.

Ex:
X(10);
Y(-5.5);
XY(6,7.5);
Z(-10);
This framework would only use incremental coordinates and will work for basic forms, drilling and such.

<Tutorial>
Coordinates.
Coordinates can be relative/incremental or absolute.
Lets say you have a square with 10mm, (top coordinates: (X=0,Y=0) to (X=10,Y=10).
think your drawing this square.
First line:
X0, Y0
Absolute: x10,y0
Relative: X+10
Second line:
A: x10,y10
R: Y+10
Third Line (...)
Absolute is a fixed point (coordinate)
Relative is a distance to move (not a coordinate but the distance and direction)
</Tutorial>

So, to cut a square with a TR10 (end mill with radius=5, diameter=10)

<code>
// You don't place + in positive values
// The tool always cut in the direction of the tool rotation, meaning on the left of the material.
Z(10); // Security Distance
XY(-5,0); //Compensate the diameter of the tool in radius
Z(-1); // Z=0 is the top of the block to mill, in this case. Z=0 can also be in the bottom
Y(15); //Second Point
X(15); // Third Point
Y(-15); // Forth point
X-15; // Fifth Point
(repeat)
</code>
Now we have a block with 1mm depth. If you use a while or for you can repeat the sequence for x=n passages, change the value to Z for the depth and your done.

Copying a javascript anonymous function (Yes, the whole function) 11 times with only one parameter changing
I'm currently cleaning it up...

O H B O Y F U N D A Y S I N C O M M I N G...

Not as much of a rant as a share of my exasperation you might breathe a bit more heavily out your nose at.

My work has dealt out new laptops to devs. Such shiny, very wow. They're also famously easy to use.
.
.
.
My arse.
.
.
.
I got the laptop, transferred the necessary files and settings over, then got to work. Delivered ticket i, delivered ticket j, delivered the tests (tests first *cough*) then delivered Mr Bullet to Mr Foot.

Day 4 of using the temporary passwords support gave me I thought it was time to get with department policy and change my myriad passwords to a single one. Maybe it's not as secure but oh hell, would having a single sign-on have saved me from this.

I went for my new machine's password first because why not? It's the one I'll use the most, and I definitely won't forget it. I didn't. (I didn't.) I plopped in my memorable password, including special characters, caps, and numbers, again (carefully typed) in the second password field, then nearly confirmed. Curiosity, you bastard.

There's a key icon by the password field and I still had milk teeth left to chew any and all new features with.
Naturally I click on it. I'm greeted by a window showing me a password generating tool. So many features, options for choosing length, character types, and tons of others but thinking back on it, I only remember those two. I had a cheeky peek at the different passwords generated by it, including playing with the length slider. My curiosity sated, I closed that window and confirmed that my password was in.

You probably know where this is going. I say probably to give room for those of you like me who certifiably. did. not.

Time to test my new password.
*Smacks the power button to log off*
Time to put it in (ooer)
*Smacks in the password*
I N C O R R E C T L O G I N D E T A I L S.

Whoops, typo probably.
Do it again.
I N C O R R E C T L O G I N D E T A I L S.

No u.
Try again.
I N C O R R E C T L O G I N D E T A I L S.

Try my previous password.
Well, SUCCESS... but actually, no.

Tried the previous previous password.
T O O M A N Y A T T E M P T S

Ahh fuck, I can't believe I've done this, but going to support is for pussies. I'll put this by the rest of the fire, I can work on my old laptop.

Day starts getting late, gotta go swimming soonish. Should probably solve the problem. Cue a whole 40 minutes trying my 15 or so different passwords and their permutations because oh heck I hope it's one of them.
I talk to a colleague because by now the "days since last incident" counter has been reset.

"Hello there Ryan, would you kindly go on a voyage with me that I may retrace my steps and perhaps discover the source of this mystery?"

"A man chooses, a slave obeys. I choose... lmao ye sure m8, but I'm driving"

We went straight for the password generator, then the length slider, because who doesn't love sliding a slidey boi. Soon as we moved it my upside down frown turned back around. Down in the 'new password' and the 'confirm new password' IT WAS FUCKING AUTOCOMPLETING. The slidey boi was changing the number of asterisks in both bars as we moved it. Mystery solved, password generator arrested, shit's still fucked.

Bite the bullet, call support.
"Hi, I need my password resetting. I dun goofed"
*details tech support needs*
*It can be sorted but the tech is ages away*
Gotta be punctual for swimming, got two whole lengths to do and a sauna to sit in.
"I'm off soon, can it happen tomorrow?"
"Yeah no problem someone will be down in the morning."

Next day. Friday. 3 hours later, still no contact. Go to support room myself.
The guy really tries, goes through everything he can, gets informed that he needs a code from Derek. Where's Derek? Ah shet. He's on holiday.

There goes my weekend (looong weekend, bank holiday plus day flexi-time) where I could have shown off to my girlfriend the quality at which this laptop can play all our favourite animé, and probably get remind by her that my personal laptop has an i2350u with integrated graphics.

TODAY. (Part is unrelated, but still, ugh.)
Go to work. Ten minutes away realise I forgot my door pass.
Bollocks.
Go get a temporary pass (of shame).
Go to clock in. My fob was with my REAL pass.
What the wank.
Get to my desk, nobody notices my shame. I'm thirsty. I'll have the bottle from my drawer. But wait, what's this? No key that usually lives with my pass? Can't even unlock it?
No thanks.

Support might be able to cheer me up. Support is now for manly men too.
*Knock knock*
"Me again"
"Yeah give it here, I've got the code"
He fixes it, I reset my pass, sensibly change my other passwords.
Or I would, if the internet would work.

It connects, but no traffic? Ryan from earlier helps, we solve it after a while.

My passwords are now sorted, machine is okay, crisis resolved.

*THE END*

If you skipped the whole thing and were expecting a tl;dr, you just lost the game.

Otherwise, I absolve you of having lost the game.

Exactly at the char limit

*flashback to days of windows xp*
Just finished formatting and installing xp on friend's trash pc cuz the os was compromised due to a shitload of viruses. Notice that other partitions might still be infected and i don't have an antivirus on me.
"Big boi Ill be back in an hour, just whatever you do, don't open ANY drives no matter how urgent it is. Just Don't do it or i won't be able to help you"

Come back and VIOLA this worthless trash avocado opened a drive to play a game and d pc was infected. Again. Back to square one. It almost broke my heart. Almost.

I remember that day well. I was 15yo and hopeful. That day marks d start of my hatred toward tech incompetent people.
SO FKIN
A N G E R Y

So today
College
My classmates stink of incompetence. I'm not that smart in fact i consider myself to be a noob among devs but seeing ppl that are several order of magnitudes trashier than me breaks my heart and makes me soo Fkin

A N G E R Y

Hey you cunt of a skunk, WHY can't you even compile a fkin cpp file without an IDE what the fuck is wrong with you? What do u mean ur program isn't compiling? Well it literally says there syntax error on line 15 congrats u moron u fkin spelled else as esle. Why shud I waste my time on stupid Shitty ppl like u huh?

And waddup mr shithead.No. Not gonna help you partition ur drives and install a fkin linux just cuz ur too lazy to google it urself.
And if i refuse to help cuz im working on my shit then I AM D BAD GUY? Stop bitching about me u lazy bastards get ur lazy arse off and read the fkin book. Watch a tutorial or sm shit why the fuck can't u understand YOU LITERALLY PAY TO COME HERE AND YOU AREN'T EVEN TRYING TO LEARN THE BASICS GOOD LUCK GETTING A JOB YOU WORTHLESS CUNTS.

Now now all the poison is out i can finally focus on improving myself and stop giving a fuck about them. Its hard to be calm and cool when ur surrounded by ppl like this all day. Even harder when there is almost noone that you can look upto. All this time, there's only one thing I've learnt- in a place like dis, being an asshole is better dan being polite.

Do I want to continue?
Y -> vacation lost (Production server is down).

N -> Ok, I will gather more packages for you to update next time.
😭😭

Android dev job question:

"Describe the activity lifecycle and write an application that does x,y,z in accordance with it"

Fullstack dev job question:

"Write some code that interacts with our API and does x,y,z, put the data into our database and build a web interface"

Java backend dev interview :
"BUILD AN ELEVATOR ALGORITHM WITH LESS THAN o(nlog(n)), FIND NEIGHBORS IN A BINARY TREE, WHAT IS THE DIFFERENCE BETWEEN AN INTERFACE AND ABSTRACT CLASS?"

Why?

Legacy code huh?
Well i'd say it would be when i was workng on an old java app that was apparently written by a retard.

He had used strings to represent booleans for no apparent reason. As if that wasn't bad enough he would use different strings too:
Y N true false 1 0

He used them randomly too , y and 0
N and true
😡

I sense it was done on purpose
Perhaps he knew he was leaving soon

Programmer's proposal:
(CLI:)

Will you marry me?[Y/n]

Working with surds recently, and found some cool new identities that I don't think were known before now.

if n = x*y, and z = n.sqrt(), assuming n is known but x and y are not..

q = (surd(n, (1/(1/((n+z)-1))))*(n**2))
r = (surd(n, (surd(n, x)-surd(n, y)))*surd(n, n))

s = abs(surd(abs((surd(n, q)-q)), n)/(surd(n, q)-q))
t = (abs(surd(abs((surd(n, q)-q)), n)/(surd(n, q)-q)) - abs(surd(n, abs(surd(n, q)+r)))+1)

(surd(n, (1/(1/((n+z)-1))))*(n**2)) ~=
(surd(n, (surd(n, x)-surd(n, y)))*surd(n, n))

for every n I checked.

likewise.

s/t == r.sqrt() / q.sqrt()

and

(surd(n, q) - surd(s, q)) ==
(surd(n, t) - surd(s, t))

Even without knowing x, y, r, or t.

Not sure if its useful, but its cool.

surd() is just..

surd(j, k ) = return (j+k.sqrt())*(j-k.sqrt())

and d() is just the python decimal module for ease of use.

Here's a task for the bored of you ;)

"Write a python script that prints out all numbers y from one to 10**30(including 10**30) that have two of these traits: [n**5=y, m**3=y, x**2=y] but not the other one; n and m are whole numbers."

Correct answer was about 103000
I can't seem to find the solution... Here's my (failed) try:

Rooting. Y or N?

Do you have any annoying you want to get rid off, but you can't because of reasons?
I do. They are 4, but for now I'll talk about the gold medal winner.

When we met about 8-9 ago, she had just come back to town due to some very bad personal experience (not her fault). Anyway, she is polite, but her major flaw is that she is pushy. REAL BAD! And she gets mad when other people (including me) try to do it on her. Another one is having calls during random inappropriate times, because she had fight #N with her boyfriend, and last but not least, she will call when needs something out of someone.

Lately, her project is finding us a job, since we're both unemployed. Any job. The sad part is when she sends me job ads for dev jobs I don't qualify, e.g. Company X is looking for a dev with Y year of experience, knowing A, B, C & D technologies. I've told her that I don't qualify for most of the dev jobs she sends me, but she insists I should send my CV anyway, cause of reasons. Also, for some reason, I should be accounted to her for all my current choices when what I would honestly say is "BUG OFF".

Her latest endeavour is getting me one of her friends (a psychologist) as a "client". Her friend wants to have a professional website with writing posts/articles as a side dish. I'm not registered as a freelancer, so everything will be done under the counter, and her friend is OK with that. I'm no web developer, but I didn't refuse because of her backlash and also that would be a positive experience for me. Now, the juicy part. She gave her my phone number without my permission and she told me straight away. Her plan was having the three of us meet, though I don't know why and I didn't want her being around. I asked her to call me immediately, which it didn't happen. After being pestered by my friend for a couple of weeks if her friend called me, she finally did it on Monday. She didn't say to me anything I didn't know, but at least I have her phone now.

What I can offer her is a website skeleton with the usabilities she's asking. What I can't offer her is graphics/banner and security. And now I have to come up with reasonable price. Teams here ask 400-600€ for a complete website the way she asks, including VAT. I'm thinking around 100€ and I don't know when I can deliver the project. I've had some experience with Ruby and Sinatra, so I'll go with that, and I'll learn CSS along the way.

Thanks for reading till the end! 😃

Why is there no tool autoinstalling missing programs using your favourite pac(kage)man(ager)?
Like so,
$ program
>> couldn't find “program”. Should I install it? (Y/n)
If there is one... Shame on me *rings bell*

Also, yay! First Post!

// O(n²) complexity
for(x;y;z){
for(a;b;c){
}
}

Dev's argument: "We use this everywhere, as long as it gets the job done! Time is money!" How ironic..

So you would rather make your processing speed suffer for the sake of saving time? No, clean code doesn't matter. No, we should not waste time spending even a mere microsecond thinking about writing better code or at least consider it. No, we should just vomit out bad code at top speed. Good idea, guys. Idiots everywhere..

Unity just mailed me:
H E Y U W A N T S U M U N I T E V I D E O S ?
I should really unsubscribe from the mailing list.

Def not dev oriented.

I am a huge fan of trading card games. It started with Yu Gi Oh, moved on to Magic, even tried, LoTR when it was a thing, tried algo Star Wars the original CCG (loved it), Duel Masters (when it was still in the U.S) Pokemon (of fucking course) and other more uncommon ones like Cardfight Vanguard, tried latino only games (Mitos y leyendas, Myths & Legends, this one is king on my list) and Flesh & Blood. But as a mexican kid, I was always a fan of fucking dragon ball, like most mexican kids.

SO I bought some cards from the newest game expansion. the owner of the TCG/anime store told me that if I was willing to play that I should hang out on tuesdays.
So, learning the rules of the game, and wanting to play with other people, I went there on a tuesday.
The MTG people were there fighting amongst themselves for some reason. the Pokemon people were there also, just opening packs without playing. A rather large table was there with a bunch of people playing a game that I did not recognize. And then there was me. I was chilling on my phone thinking that the DB dudes would show up eventually. nothing, so I just sat there waiting.
Suddenly a dude comes to the large table and starts pairing people for a "tournament" and once they are all sited he notices that 1 is missing, he walks up to me holding a store app and asks me "sorry bro, are you here to play with us by any chance?" to which I say "I do not think so, I came here for DB but I don't know what you guys are playing"
The dude looks down on his app, somehow actually sad and says "man I do play DB, but I don't think I have my cards with me, maybe, let me see" and he goes on to see if he brought something.

This was green flag n 1. the dude wanted to just play something with someone. And was doing something to not LEAVE someone behind. then quick as hell another says "well, why don't we give him a deck and he can play with us! we can teach him!" and I say "well what are you lads playing?" and he says "digimon man you like the anime? a new release came about! it's sick man it would be awesome if you play!"

Second green flag, another member of that community was happy for the idea of increasing the membership and actively did something to increase the population.

So, I hanged out with them. Close knit group, all friends from a long time, but willing to take an unfamiliar (and rather handsome) face with them.

My face when (MFW) the DB dudes where not there, so the digimon group adopted me.

I know have over.....2000 cards, most of them were gifted to me by them after they saw my chops and tough me how to play, by graciously lending me their decks.

This my lads, is what humanity is about. We got close fast, it has been 2 weeks of just chilling with them at the game lounge, just nice people, all of them really. Not a single angry moment or anything, you pull a crazy combo on them and they legit sheeeeeeeesh and applaud them, they don't care about loosing, they just want to have a good time, and this, this is a good crowd to be at.

Strive to make people feel welcomed. Being nice to others, taking a chance on people you deem to be ok, is fine really. It is rather cool. Anyone can be a salty asshole, but it takes a real king to be nice to others just for the sake of having a good time.

These dudes, they are gold. And I finally have something to take my mind away from work and other things that increase my anxiety and stress. I would much rather be there shooting the shit with the lads and playing games than at home, drinking the night away to relieve stress.

Kings

I need some opinions on Rx and MVVM. Its being done in iOS, but I think its fairly general programming question.

The small team I joined is using Rx (I've never used it before) and I'm trying to learn and catch up to them. Looking at the code, I think there are thousands of lines of over-engineered code that could be done so much simpler. From a non Rx point of view, I think we are following some bad practises, from an Rx point of view the guys are saying this is what Rx needs to be. I'm trying to discuss this with them, but they are shooting me down saying I just don't know enough about Rx. Maybe thats true, maybe I just don't get it, but they aren't exactly explaining it, just telling me i'm wrong and they are right. I need another set of eyes on this to see if it is just me.

One of the main points is that there are many places where network errors shouldn't complete the observable (i.e. can't call onError), I understand this concept. I read a response from the RxSwift maintainers that said the way to handle this was to wrap your response type in a class with a generic type (e.g. Result<T>) that contained a property to denote a success or error and maybe an error message. This way errors (such as incorrect password) won't cause it to complete, everything goes through onNext and users can retry / go again, makes sense.

The guys are saying that this breaks Rx principals and MVVM. Instead we need separate observables for every type of response. So we have viewModels that contain:

- isSuccessObservable
- isErrorObservable
- isLoadingObservable
- isRefreshingObservable
- etc. (some have close to 10 different observables)

To me this is overkill to have so many streams all frequently only ever delivering 1 or none messages. I would have aimed for 1 observable, that returns an object holding properties for each of these things, and sending several messages. Is that not what streams are suppose to do? Then the local code can use filters as part of the subscriptions. The major benefit of having 1 is that it becomes easier to make it generic and abstract away, which brings us to point 2.

Currently, due to each viewModel having different numbers of observables and methods of different names (but effectively doing the same thing) the guys create a new custom protocol (equivalent of a java interface) for each viewModel with its N observables. The viewModel creates local variables of PublishSubject, BehavorSubject, Driver etc. Then it implements the procotol / interface and casts all the local's back as observables. e.g.

protocol CarViewModelType {
isSuccessObservable: Observable<Car>
isErrorObservable: Observable<String>
isLoadingObservable: Observable<Void>
}

class CarViewModel {
isSuccessSubject: PublishSubject<Car>
isErrorSubject: PublishSubject<String>
isLoadingSubject: PublishSubject<Void>

// other stuff
}

extension CarViewModel: CarViewModelType {
isSuccessObservable {
return isSuccessSubject.asObservable()
}
isErrorObservable {
return isSuccessSubject.asObservable()
}
isLoadingObservable {
return isSuccessSubject.asObservable()
}
}

This has to be created by hand, for every viewModel, of which there is one for every screen and there is 40+ screens. This same structure is copy / pasted into every viewModel. As mentioned above I would like to make this all generic. Have a generic protocol for all viewModels to define 1 Observable, 1 local variable of generic type and handle the cast back automatically. The method to trigger all the business logic could also have its name standardised ("load", "fetch", "processData" etc.). Maybe we could also figure out a few other bits too. This would remove a lot of code, as well as making the code more readable (less messy), and make unit testing much easier. While it could never do everything automatically we could test the basic responses of each viewModel and have at least some testing done by default and not have everything be very boilerplate-y and copy / paste nature.

The guys think that subscribing to isSuccess and / or isError is perfect Rx + MVVM. But for some reason subscribing to status.filter(success) or status.filter(!success) is a sin of unimaginable proportions. Also the idea of multiple buttons and events all "reacting" to the same method named e.g. "load", is bad Rx (why if they all need to do the same thing?)

My thoughts on this are:

- To me its indentical in meaning and architecture, one way is just significantly less code.
- Lets say I agree its not textbook, is it not worth bending the rules to reduce code.
- We are already breaking the rules of MVVM to introduce coordinators (which I hate, as they are adding even more unnecessary code), so why is breaking it to reduce code such a no no.

Any thoughts on the above? Am I way off the mark or is this classic Rx?

This is probably a standard pattern/algorithm, but I feel pretty good about myself figuring this out.

I was doing a programming challenge and found myself with 2 lists of integer points (x,y). I needed to see where the points converged and identify those locations. Of course I started with a brute force approach and did nested loops to find these locations. This was taking WAY TOO LONG. These lists were 200K each. So checking with naive looping is 200K * 200K operations. Which is a lot.

Then I thought, well I am checking equality, so I will create a third map. The index to the map will be the point, and the data will be an integer. I then go through each list once incrementing the integer for each point that exists in each respective list. Any point with a value greater than 1 is a point convergence.

Like I said, this has got to be a standard thing, so can someone tell me what algorithm this is? I am not sure how to search for this.
I am fuzzy on complexity notation but I think the complexity started at n^2 and was reduced to n. Each list is cycled over once.

So I have a problem and I was hoping for some insight.

I figured out how to get
(surd(n, x)-surd(n, y))

without knowing x or y, (only n), through a convergent series of approximate identities.
n is the product of x and y, where x<y

My only issue is I don't know where to go from here. I've basically hit the limit of my insight into the problem.

surd() here is just a function that returns the results of two arguments, a, b, such that (a^2)-b.
Both are guaranteed to be positive integers, greater than 1.

But, having come this far, with a couple pages of intermediate identities, I'm at a loss.

Jfc why do phone meetings always have like 20 cumulative minutes of radio silence? I swear, I ask a question and I may as well be listening for a pin to drop over there because no one in team leadership is saying a n y t h i n g.

It's upsetting because it makes me painfully anxious because Oh God What Did I Say but more than that, it feels like this huge waste of time to just...sit there. On the phone. And then when we go over time later in the middle of pointing a user story leadership's like, "Hey, can we wrap this up?" like sorry? That's not...my fault? I'm...

And I totally get it if you can't answer my question immediately, but if it takes you more than like a minute to come up with something just gimme a, "I'll get back to you on that," and move on. No need to wait for the end days, dude. We've got lives to live and better things to do, Clearly.

if rl had bash

bartender: you had enough
me: sudo bourbon
bartender: double? (Y/n)

Devrant help me out.

(n/x)*(y/x)

You know x, and you know n, and you know z where ((y/x)*x)*((x/y)*x) = z

Solve for y.

If you do it, I'll consider giving you a billion dollars (of course the payment schedule will be an asymptote).

On Windows, which one line input will get this code to print "Finally I get a sticker. Yayyyy!!!" immediately

#include <stdio.h>

int main()
{
char *c = (char*) malloc(sizeof(char) * 10);
int rants = 0;
while(rants<20)
{
printf("U don't want me to get a sticker?\n");
scanf("%s", c);
if(c[0] == 'y')
rants--;
else
rants++;
}
printf("Finally I get a sticker. Yayyyy!!!\n");
}

Hey can someone tell me please that how to make y and n option in c++