I have made this RGB LED tie. One of my friends and me had the idea at 2 am and now it has come to reality :D

It runs on an Arduino nano, 8 rgb leds and is powered by a 9V battery.

I have prom tomorrow ('abschlussball' in german) I probably won't wear it during the official part but definitely at the party after prom.

The current animation is a bit too fast (I was listening to hardstyle while coding it) for the music they will play tomorrow at the party so I still have to make a slower one.

Tell me what you think about it :P

School principal : P / Me : M / Interviewer over Skype : S

P. I recently heard you run a software club in our school.
M. Yes. (started from March)
P. Well, one software community seems that he found you somewhere, and asked me if we can do a quick interview.
M. Sure. What is it?
P. So he will connect to skype.
M. Let's start then...

*A few moments later...*
M. Wwwwhhhhaaaaattttttt?
P. Calm down! What's the problem?
M. How can I have more than 5 years of android development?
S. Ok. Recorded. Next question.
M. (uhhh)
*A few moments later...*
M. What? Why in the heck do I use subversion?........
Yes... Ah... Ummm....
No! Why should i make a gui client for subversion?
*A few moments later...*
S. Do you have hacking experience?
M. Of what? I know hacking is illegal here..
S. Like... Anything!
M. Do YOU have an experience?
S. Yup.
M. What?
S. Google.
M. How?
S. (silence) Ok. Let's move on.
M. (wtf is this guy)
*A few moments later...*
S. Okay. We were about to hire you but you didnt met our job requirements.
M. ......What? What was the job?
S. Web developer Intern
M. I got no questions regarding "web".
S. I know devs should be great at all things.
M. Shut the hell up. What company are you?
S. (says something)
M. (Searches in google) Doesnt come in search results.
S. Where did you searched it? (trembling voice)
M. (Searches in naver, search engine of korea) Nothing. Are you sure you are a company?
S. (ends call)

Hate these fake interviews. And i have no idea how they found my school
I never wrote my school anywhere.

This facts are killing me

"During his own Google interview, Jeff Dean was asked the implications if P=NP were true. He said, "P = 0 or N = 1." Then, before the interviewer had even finished laughing, Jeff examined Google’s public certificate and wrote the private key on the whiteboard."

"Compilers don't warn Jeff Dean. Jeff Dean warns compilers."

"gcc -O4 emails your code to Jeff Dean for a rewrite."

"When Jeff Dean sends an ethernet frame there are no collisions because the competing frames retreat back up into the buffer memory on their source nic."

"When Jeff Dean has an ergonomic evaluation, it is for the protection of his keyboard."

"When Jeff Dean designs software, he first codes the binary and then writes the source as documentation."

"When Jeff has trouble sleeping, he Mapreduces sheep."

"When Jeff Dean listens to mp3s, he just cats them to /dev/dsp and does the decoding in his head."

"Google search went down for a few hours in 2002, and Jeff Dean started handling queries by hand. Search Quality doubled."

"One day Jeff Dean grabbed his Etch-a-Sketch instead of his laptop on his way out the door. On his way back home to get his real laptop, he programmed the Etch-a-Sketch to play Tetris."

"Jeff Dean once shifted a bit so hard, it ended up on another computer. "

While I'm in pause time with my colleagues and reading on wiki how, the boss comes to me and asks:
Boss: what are you reading?
Me: how to Quit Your Job Graciously 😊
Boss: 😐

The next day the boss offered me a +€0,50 p/hour.

One of the biggest e-commerce site's here in Sweden like to generate hundreds of thousands of sessionfiles every day.
That slows down their website alot, and the poor server is struggling hard.

They asked me if I could do something about it. So I mounted the catalogue with sessionfiles on a tmpfs volume. And suddenly the site is much faster. I guess storing sessionfiles directly into RAM solved it :P

And yes, they are aware that a restart of the server removes the files.

Being one of the top devs (and a good student admired by most lecturers) at college, my most humbling experience was when I joined my first job. I thought I knew SQL, I thought I knew C#. I realized in the first week, the thing I didn't know was "I don't know jack".
Thanks to a couple of great mentors (it took a few of them to bring me up to speed :P), I learned that the more I learn something, the more I will realize how much more there is to learn. I used tools to create storyboard animations in WPF, and my mentor would write it all in XAML! I'd write messy SQL and the other mentor just reduces it to a couple of elegant lines. They were like tech gods to my college self, all while being humble and friendly.
They also imbibed in me a sense of responsibility to carry on the culture of mentoring my juniors, which taught me much more than just the technical side of our profession.

6 engineers in the team, 6 of us using a different IDE/editor.

Everyone except me is wrong, amirite? :P

Someone wasn't in a very good mood that day :p
Log data from when the WhatsApp for windows desktop failed to install~ 2/2

M - "Hey... 👀 where's the boss?"
P - "He's gone to get lunch 🍱"
M - "😮 WE'RE IN THE MIDDLE OF A DEPLOYMENT!"

🙃🙃🙃🙃🙃

I want to be PROGRAMMING on the freaking privacy site already, not having to search for icons, download them in the right color/format etc.

Fucking hell. (although finding good/fitting icons is a funny challenge though :P)

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.

Today I:

Me: "You wrapped 2 p tags and one div inside a button tag....why?"

Other dude: "What do you mean why?" * in condescending tone

Aaaaaaaaaaaand

I lost my shit.

To make things short. My manager told me I have to try harder to not speak to people in intimidating ways.
In all fairness...mr "associates in programming with 0 css experience" WAS condescending when I asked him why he did what he did.

The little shit earned it. And he will probably think twice about his damned tone when speaking to me.

When you're in Word and press CTRL+P to search for a segment in the document...

Or press CTRL+F5 on Sublime Text

Or press CTRL+S in the browser...

My brain can't handle this...

Gaming anytime!

The reason I become intrested in computers was gaming.
Given I started out as a game dev, playing games helps me think more about it and imporve my skills.

Also sometimes it reduces my productivity :P

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.

This is my desk right now, anyone else who really enjoys fiddling with arduino / rpi electronics stuff?

Like making a remote for the projectors in school or using an Ethernet switch and a raspberry pi to create a WiFi network :P

(I am an entry-inter-intermediate level dev)
P = Person

P:Hey Can you build me a POS system for free?

Me: Yea whatever. (because... immediate family member)

P:Ok Great.

Me: *starts working on it.. almost done with inventory control and layouts in one night*

P: When will it be done? and I need it in a full screen window not a browser!!

Me: Soon..and I have not worked in ASP yet. So it will be a full screen browser app.

P: Aww you cant do it fast? You are not skilled enough??? Poor you, you are not good enough. I can do it in a few hours. Just write a C program which stores entries in a txt file. I dont want sql shes-que-el on my system. You dont want to use .txt because it will be harder for you. Poor you.. no skill.

Me: *raging to a level where i turn into kryptonium and burn superman to death but still keeping my calm* You will get it when you get it. Period

Inner Me: GO FUCK YOURSELF. IM DOING THIS FOR FREE SO THAT IT HELPS YOU OUT. NAGGING ME WONT HELP YOUR CAUSE ONE BIT. GO FUCKING LEARN HOW TO CODE YOURSELF AND MAKE IT YOURSELF OR BUY IT FOR A FUCK TON OF UNJUSTIFIED MONEY. IM GIVING YOU A BEAUTIFUL LAYOUT, GREAT APPLICATION ARCHITECTURE USING LARAVEL AND GREAT DATABASE DESIGN WHICH WOULD BE SCALABLE AND PRODUCE MEANINGFUL REPORTS. WHY THE FUCK WOULD YOU PREFER A .TXT FILE OVER A WELL DESIGNED DATABASE. WOULD YOU FUCKING OPEN THAT HAMSTER CAGE OF A BRAIN OF YOURS WITH A KNIFE OR A SCREWDRIVER?
IF ITS THAT EASY FOR YOU GO FUCKING DO IT YOURSELF AND STOP BOTHERING ME. I AM TAKING MY TIME OUT FROM FREELANCING TO HELP YOU OUT. I COULD BE SPENDING THIS TIME ON OTHER PROJECTS WHICH WOULD GET ME SOMEWHERE. THE ONLY FUCKING REASON IM DOING IT BECAUSE I MIGHT BE ABLE TO RESELL THE POS (PIECE OF SHIT) TO OTHER PEOPLE IN FUTURE AND MAKE MY SHARE OF UNJUSTIFIED SHIT TON OF MONEY.

... I'm so done... Our dog died last night, in the arms of my father... And the worst is, my little brother has seen everything and even tried a CPR on him... It's destroying me. Why is life so cruel? R. I. P. Buddy, we'll miss you 😢

Currently developing an android app that is a clone for an existing iOS app. Sadly all the PMs and POs (the P-M/O fraction) at this firm are somehow iPhone users.
So every time we implement stuff according to android guidelines some PMO comes around and asks: "why doesn't this look/work/smell like in iOS?"
Somedays I feel like crying...

I had a professor in college who was "the expert in java programming language". He had a unique way of teaching.

P: So you save your java file and run this command.
*Some error occurs*
Me: But this is showing some error
P: Exactly. I wanted to show this exact same error so that you learn that this is not how its done. I will let you figure it out how its done and it will be your assignment for the day. Class dismissed.

Near the end of a massive (1,000 user bridgeline) conference call today:

[ P = presenter, RCn = random caller n ]

P: ...so, does anyone have any other questions they'd like to---

RC1: Hey! Yeah, I'm still on this STUPID call right now... I dunno, we've been in here for like 30 minutes already - The guy came by the house to talk about it, but I couldn't get off this STUPID call - I think they said it would be around 800 dollars...

[ P, RC1, RC2, RC3, RC4 all overlapping ]

P: Um, we can hear you-

RC2: Dude, mute your phone!

RC3: As the presenter, you can mute that guy from the web UI-

P: Yeah, I can't find him in the attendee list; it's so long-

RC3: -Right-click on his name and select "mute line"-

P: I know how, but I can't find him on the list.

RC3: Find him on the attendance list on the right side-

P: [ louder and louder ] Yes, I know - but I can't find him in the list-

RC4: Should someone call an operator?

RC1: -so I figured we'll probably need to call Jerry and see what he says. I'll call him if I can ever get off this ridiculous, STUPID call - They are all talking at once on there now and no one can understand anything!

[ This went on for about 5 solid minutes, finally ending with... ]

RC1: I'm just going to drop this STUPID call and call Jerry for us. This thing was a total waste of time. [ boop-beep ]

[ long pause ]

P: OK, so now that is over, does anyone have any questions they'd like to discuss?

[ At least 10 people un-mute and overlap questions ]

#ConferenceCallProblems

Above everything else, the funniest part to me was his repeated, over-the-top insistence on how "STUPID" the call was.

#TellUsHowYouReallyFeel

One of my QA friends told me today,
" If I wanna screw you up, I will just have to delete a semicolon in your code, hahahhaahhaha ". <for real>

There are two problems here
1. He's not familiar with the concept of an IDE
2. I use Python

Stop making fucking " ; " jokes in early 2019 >_<
:P
#No hard feeling to the QAs out there

Discovered this awesome community some months ago, and I've finally decided to make an account :D

Guess I should write a rant now.

We were initially a team of 2 to do a 'simple' app with AngularJS, NodeJS and Kendo UI in 2 months.

We had some problems with it, mainly because I'm 'in charge' of a big Java web application filled with legacy code and in process of a 'big change that was planned to be deployed for all users yesterday', and my coworker (also the project analyst) was still learning how Node and Angular work. And I'm not going to lie, I'm still learning new things everyday.

Situation 1 month after our start: coworker fired (due to offtopic reasons), replaced by a younger girl, and me still doing changes in the Java webapp.

Thank god I work better when under big pressure :p

Have an awesome 2o19 from GMT+1!!
// yes I know I am a bit late
// a rant about timezones & js is in the making :P ;)

Today a few friends got together and built my gfs new computer. I just watched because.... I'm a hardware n00b :p

Anyways, it took them about 2 hours building all the stuff together and now we're done installing Windows from via disc. The problem is, it's 2015 windows. So we're updating.
And it already takes more time to update windows than building the actual computer.

Nice!

(Btw that's me in the background, super [not] comfy codepen-ing)

When you're in the office, and you want to open devRant and tou don't want anyone to notice that ... So you just use jsRant to navigate through the feed in a browser in JSON format looking kind of productive :p

The stranges computer error I have seen.

When modems still was the way you communicated I worked with support.

We where the general distributor for TDC's PCCard modems.

One day we got a computer with modem with intermittent problems (worst kind).

After much trial and error we found that stroking the computer lightly in the top right corner made the modem work perfectly :)

Cause will be reviled later :p

I'll repeat what I wrote in an answer in another rant because I think it made a good story (I just realized it after writing it :p) :
I met a guy in my school who was the best of the school : I mean, he jumped over the first two years of the school (and he started from scratch, he never had programmed before).

I went to ask him how he got enough motivation to make all the two years projects in one and he told me something that made me understand why he was so good : "I'm fucking lazy, so when I code, I code something that I would use for a very long time, tools that will be useful in next projects".

By doing this, all he had to do in end-year projects was to assemble what he already had done to make the program. He had perfectly working tools that were awesome. So, he never had to work more than 10 hours a week after doing this.

It's my first 'rant' so be kind :P

When I started my studies a already knew some very basic programming stuff. I went to the exercises with another dude I met. We always joked about the tasks we had to do and did other things while the others tried to fix bugs in their code. After the semester ended he asked me whether I want to work part time at his mother's office. I went to the interview which was weird because I have never been to one before but got the job straight away. I'm in my fourth year of working there because the team is awesome.

After two years... I finally was able to quit my job.
I'm finally in a cool job, with a great team, with a cool project (from scratch! )
I have to learn Spring and Vue.js, knowing that I never tried any framework of these languages. But I really want to make it, I didn't suffer for two years, just to be beaten by a stack :p

Thanks for the ones who commented on my rant a few months ago, telling me to keep hoping for a better job. I got hired three days after the end of my previous contract, and I couldn't feel better now!

My manager is instructing my team to add a feature that can only be enabled for users by running an update script in the database.

When I argued that it's not really "complete" if it can't be turned on without someone going into the production database, I was told that not only is it complete, but they plan to have our non-technical customer service enable it for customers if the customer requests it...

Apparently giving everyone and their brother write access to prod is a good idea, but implementing a checkbox is a "waste of time and would cost too much money".

Probably going to float my resume... :-p

I hacked a browser game a few years ago for fun and the exploit I found and used was basically this:

<$php

$f = $_GET['f'];
$p = $_GET['p'];

$f($p);

So it was possible to pass a function and it's parameter in the URL to the server. The author used this to include() sub pages. I to highlight_file()s.

Got a math exam tomorrow but learning about it-security and pen-testing is a lot more interesting.

Building a remote for the projectors in your school can also be a source of fun :P

Goddamn it.
I extended my contract at a company, also switched from 8 hrs to 4 hrs. Me not knowing exactly when the switch is happening, i thought i have to work 8 hrs till the first contract is over (middle of the month ish). Well, huge nope, it changed in the beginning of september. I managed to do 40 hrs of overwork.
They don't pay overwork. Fck this.
Well at least i can stay home more :P

Would be really nice if devrant had a built in plugin for our IDE's- kinda like a scroller menu on the side :P We could rant in the office without forgetting it later. I'd call it "real-time ranting".

First day after 3-4 hours:
"Our bathroom were out of the office and needed a badge to get in and out of office."
Him:"Hey i need to go the bathroom can you help me?"
P: "Sure".

Never to be seen again

Been programming Java for a few weeks now, and WTF is this, Java?!
"Example".equals("Example")

What is wrong with the form that a dozen of other languages use?
"Example" == "Example"

P. S. If you don't know Java, the latter one compares for the type of objects and always returns true in this case.

After 3 years of being the first in and last to leave, of getting other people's work reassigned to me - P can't complete it on time, G doesn't like the user, A refuses to work on that module, etc... I finally blew last Sept.
In the span of 2 days, my boss brought me into a project 1.5 years in (she doesn't trust P to do the coding) and expected me to be up to speed and coding in a couple of days, told the functional dept that I would cover for one of their guys on vaca for three weeks and assigned me to take over a HUGE project from one of the other functional guys who wasn't getting it done. So basically I'm now doing Ps job AND supporting another department AND taking control of a large project from another department. I'm the idiot working 14 hour days while they're all leaving on time or enjoying their 3 week vaca to India.
I lost it. It's bad enough filling in the gaps in my own department but when I'm now taking on work for other departments, that's where I draw the line. I sent my boss my resignation - just could not take the inequity in the work load.
I'm still working here - my boss ended up hiring a consultant to handle the functional project and told the functional group to find their own vacation coverage. She's also monitoring workloads much closer now. I still habe an ongoing issue with having to complete other peoples work for them but I'm not working OT to do it. So speaking up helps. So does quitting.

Ticket user story:
“Brown Chicken Report A and B do not include rows for Blue Chickens. I want to see Blue Chickens in both Brown Chicken reports.”

Ticket summary:
“Currently, the Brown Chickens reports mentioned above do not accurately report Blue Chickens. The columns P and Q are incorrect and need to be updated. See below:

<Copy/pasted table from All Animals Report showing a White Chicken>”

———

Are you okay? Do you have brain damage?

(Also: Blue Chickens are not supported and do not exist)

Spent 4 hours debugging a “button” styling, worked fine locally but not on production.!

After striking out “cache” issues, “browser” versions, “fonts”, “sass errors” the error was with a stupid chrome extension that appended a css class attribute to the “HTML” tag 😡

And the other developer thought that was a part of what was written in the code !!

Hate these kinda plugins that manipulate the DOM 😪

P S the plugin is "Grammarly".

Another chapter in the life of a novice programmer:

I work a lot with PHP and Laravel, but I feel I'm ready for different challenges. I spent all of last week searching online and getting advice on what language I should focus on next. My two first options were Java and C... So naturally I ended up choosing Python :P

At least I'm certain now and already started studying and wow, I think I made the right choice!

Oh man where to start:

Not wanting to use LINQ because he did not wanted to "download external dependencies"

Not wanting to use prepared statements on their php sql code, and refusing to use pdo because they will "always use mysql"(moved to postgreSQL shortly after I left)

For some reason including a php file that only had ?>......thats it....only ?>

Use c++ but refused to learn oop and use structs for everything, importing stdio.h and printf everything.....like really?

Maybe just nitpicking, but refusing to use the recyclerview pattern on am android app. The implementation was faster after I made the change.

Importing a library for promises instead of using the ones already in the language(JS)

Changing the style of aaaaall p tags instead of using classes as well as refusing to use divs in place of p tags...well...fuck

Not indent his ASP classic code

Use notepad on his asp classic code

Use ASP Classic in 2017, even for new projects

I'm currently working in a web application project with multiple environments for testing, and we need to give support to all browsers.
So when a 'defect' is iddentifyed by someone, we make sure we know all the previous constraints to solve it quicker.

One of these days, this "tester" comes to us:

Tester: There is a deffect in this X screen.
IT: Ok. Can you tell me what browser you were using in the test?

Tester: The same as you. "H T T P : / / localhost:8080"

:D

My first contact with an actual computer was the Sinclair ZX80, a monster with 512 bytes of ram (as in 1/2 kbyte)

It had no storage so you had to enter every program every time and it was programmed in basic using key combinations, you could not just write the commands since it did not have memory enough to keep the full text in memory.

So you pressed the cmd key along with one of the letter keys and possibly shift to enter a command, like cmd+p for print and it stored s byte code.

I like coding in a way that anyonr who comes into my code base can understand whats going on. That way more people can maintain the code base.

However, I HATE having people in my code base. Since they leave shit undocumented, and have 10 variables called "data" "items" "o" "p" and another 20 methods called "processData" "convertItem".

With limited Internet in 92 :P I read magazines and did line by line from the books. From Atari 520 ST, to vb6, then into PHP, C++ and C#, it's fully been a ride of self learning.

I envy the new generation with the massive amount of online learning sites. At age 36, been programming since I was 12. What an advantage young kids have today!

Make a Linux handheld device using a raspberry pi zero, a display, a battery and a keyboard, so I always have a Linux terminal with me.

Especially in hard times like the one I am in at the moment :P

I want to share one very interesting incident -
Once upon a time, ( 9 yrs back ) I got my first PC. It had Windows XP.
After using it for 1.5 hours, I realised there are some files in C:
I said to myself, my hard disk capacity is 150GB but why some files exist in C:?
Within next 4 seconds, I issued a command to delete all files in C:
The rest you can predict :p

If you need 10TB of User data to make a marketing strategy, you might be in the wrong business. When I was young we used our imagination to make good marketing ;-P

Years ago at school I recreated the UNIX logon screen. With this, I collected login credentials and then displayed a message that the dish gets formatted now. To make it more realistic I had a progress bar and generated random file access in the disk, so the LEDs flashed. Loved it and even the sysadmin could see the fun (and educational background :P)

Lets all write one line of code without having a goal. Lets see what we will come up with in the end.

Use C++11.

The code has to be correct from a syntax standpoint. Also, no sigsevs, please :P

Ima start with the first line:

#include <iostream>

Omg how stupid some people are... Today at my university I used the first time one of the computers in the computer room and there is a portable Firefox installed in a shared space on the computer and that is also where it saved settings etc. So this is the same for every user on that particular computer.

And when I checked the security settings I found that about 10 different accounts were saved and accessible with website username and password.

So of course the shared space Firefox is bad, but you still shouldn't save you password on a public computer :S

PS: If anyone needs a webmail account or an account for the german university network contact me :P

Can someone explain to me why most design like apps are build in fucking electron. This is like the second time this week.

Me: *sees a super designy looking app*
Me: *Downloads and install*
Me: *Starts* * Slow startup*
Me: This has to be fucking electron again.
Me: *looks in resources folder* YES it is.

I'm not hating on electron. Its just that native apps are so much faster but way more ugly :P

BTW, apps were laverna and hyper

While I was working on a university project with my team, a teammate asked me why the window of the program in my screen was bigger than in his. I simply answered him that his screen was a FullHD one that had a 1920x1080 resolution, while mine had a lower resolution, and he was like "Noo! This isn't a fullhd screen, it's not so sharp".
So I showed him the "1920x1080" sticker right below his screen, and him again "Yeah, it could have this resolution but definitely it's not a FullHD screen".
- Ok, as you say...

The same guy two days ago was talking about creating a GUI in C.
I told him that C was the wrong language to build programs with a GUI, although there's some very old libs that allow you to do that in 16bit.
And him again: "Ok but Linux (distros) do that and the UIs are great!"
- Do you think that all the fucking Ubuntu/Mint/any distro code is written in C??

The funny thing is the arrogance with which he says all these bullshits.

P. S. We are attending the 3rd year of Computer Engineering.

We won a competition - it was the first time he has taken part on it - and we had 1. place (me :p) and 2. place.

He was happy like a small kid, hung the certificate on the wall, made photos with our principal and the winners and we got in the newspaper xD

Based on @darksideofyay "poll feature" request I made a simple bot to make them.

Just post this as a comment:
@PollBot Q: <Your question>?
A:
- <Answer 1>
- <Answer 2>

// Up to 10 answers
It will post a comment for each answer, just upvote the one you like (look at the upvotes to see the result of the poll).

P.S. It's not ideal and it's running on a mini PC in my house, so it could fail sometimes. :P

take a picture/video directly from the camera is a possible feature in the next devRant update. :D :P

How many times I went to sleep frustrated with a problem I couldn't solve and woke up the other day with the answer in mind :P

This is not really the reason I got these parts, but I just had them lying around and have been following the project for some time... so why not? Haha. I was also thinking it might be cool to set these up to auto-disrupt known AP names that would be issued by companies most responsible for the dismantling of Net Neutrality. Like just make them in a dirt cheap throwie form-factor and let the companies deal with pissed off customers for a few days until the battery dies (thinking the little generic LiPo’s that cheap quadcopters use would give a few days if attacking sporadically and using the ESP’s sleep function). Just riffing here... ;P ;D

Me: Runs Dedicated Server from home, cheap easier to admin and easy to keep up with upgrades and hardware for my needs.

UKWeather: HA ya I given you 3 good years of OK weather so now you have some super hot weather as I know your brits have no AC haha.

Me: Well darn (alt F4, shutdown - reason: Two Hot )

Time to drill holes move cables and relocate the server to a more cooler place in the home :P

You know how my 'about' here says I create features from bugs?!? Well if you didn't before, now you do.. :P

Anyhow, today the most bizzare thing happened.. Customer played 'reverse uno card' on me..

Meaning?!

They reported a feature missing on uat env, when in fact I fixed a bug they have on prod..

Not sure how I should feel about this, but it sure made my day! (: I just hope they will not open a bug report for this missing bug..

yay or nay?
for who are wondering what is on the screen :
i am working on a fish tank simulator gamr, which every fish have different unique combination and/or permutation. i combined this with cryptocurrency, the idea is similar to CryptoKitties and Insaniquarium combined. the implementation is not yet done, but currently i am working on the in-game market front-end functionality.

sorry no in-game preview/screenshot yet :P

curently thinking about considering to open source it and a collab.

What's everyone's opinion when it comes to designing modern and/or minimalistic interfaces when using blur or gradients?

I see a lot of people who are hating blur used in UI elements and a lot of people praise the 'death' of gradients, what's everyone else think of these.

I personally love using blur in UI's and do like gradients if done correctly (not 2 colour gradients)

EDIT: I mean what's your opinion on blur and gradients not which one is better :-P

Man, people have the weirdest fetishes for using the most unreadable acrobatic shell garbage you have ever seen.

Some StackOverflow answers are hilarious, like the question could be something like "how do I capture regex groups and put them in a variable array?".

The answer would be some multiline command using every goddamn character possible, no indentation, no spaces to make sense of the pieces.

Regex in unix is an unholy mess. You have sed (with its modes), awk, grep (and grep -P), egrep.
I'll take js regex anytime of the day.

And everytime you need to do one simple single goddamn thing, each time it's a different broken ass syntax.

The resulting command that you end up picking is something that you'll probably forget in the next hour.

I like a good challenge, but readability is important too.

Or maybe I have very rudimentary shell skills.

Hi guys,

Im a Software Engineer from Germany. I've just heard that delevopers are much better paid in the US compared to Europe. In Europe/Germany i would get about 40k a year as Somebody who just finished university(bachelor degree). Can somebody confirm that ? You dont have to Post your exact income :P just Let me know if that's True, because i am Thinking about going to Work in the US in a few Years ..maybe some of you have german Friends in the US it Industry ? :)

Thanks for the answers.

I was once asked to create a fully secure chat system prototype (the ui didn't matter) in 2 days. We ended up building a client in python (which I wrote) and it kinda worked and a c# backend that didn't really work.

1 hour before we had to present the project to some high up management we decided that we couldn't fix the bugs in the system.

So I came up with a cool idea. Why not use ssh?
So I set up a bash script that writes to a file and tail -f that reads from the file. That way you could chat securely with another person.
I made it 15 minutes before the presentation with no Internet working :) they said it was hacky but a cool solution they saw that day :p I felt happy and that I had to thank Linux for being there for me

The # in C# could’ve been decided when they realize that you can draw the ++ of C++ diagonally and just extend the lines, or you may even think of it being ++++, and tile them up in a 2x2 way. If either is true, are they trying to imply that C# is superior to C++? :P

Today is Independence Day here in Brazil. Holiday n the middle of the week. I swear to not touch a computer today :P

I'm a C++ dev, but last month I was working in the vegetable fields to help my young brother and his business. And right now I'm going to sleep outdoor after my birthday party looking at the stars.
Free spirit is a good point dealing with free languages like C++ you know :D
Sweet dreams btw :p

When I think "the fundamental problem", the closest thing that comes to my mind is "unsolvable problem". P =/!= NP is a fundamental problem, the theory of everything is a fundamental problem.

But we actually solved at least one such problem – the fundamental problem of cryptography.

The problem was "how to establish a secure connection over a non-secure channel?" Like you can't exchange the key, it'll be exposed by definition.

We solved it with a simple yet brilliant solution of asymmetrical cypher, that thing with public and private keys.

It's fascinating to think that people died in WW2 over this, there were special operations to deliver fresh deciphering keys securely and now SSH and HTTPS are no-brainers that literally everyone use.

I just learned that you can use Android Device Monitor in Android Studio to take screenshots.
Until today I was using adb screencap -p /sdcard/filename, totally forgetting the filename, go through all the commands and see what fucking file name I used and do an adb pull. It was a lot of fucking work.

I think I did it. I did the thing I set out to do.

let p = a semiprime of simple factors ab.
let f equal the product of b and i=2...a inclusive, where i is all natural numbers from 2 to a.
let s equal some set of prime factors that are b-smooth up to and including some factor n, with no gaps in the set.
m is a the largest primorial such that f%m == 0, where
the factors of s form the base of a series of powers as part of a product x
1. where (x*p) = f
2. and (x*p)%f == a

if statement 2 is untrue, there still exists an algorithm that
3. trivially derives the exponents of s for f, where the sum of those exponents are less than a.
4. trivially generates f from p without knowing a and b.

For those who have followed what I've been trying to do for so long, and understand the math,
then you know this appears to be it.

I'm just writing and finishing the scripts for it now.

Thank god. It's just in time. Maybe we can prevent the nuclear apocalypse with the crash this will cause if it works.

I don’t know if I would call it a quirk of the language or serious abuse of it :P

But I managed to get a null ref exception when comparing a local int variable to an int parameter to the same function in C#.

Since a local or parameter of type in cannot be null and I compared the variables them self and dud not try to access any property on them (and no extension method or implicit case or similar) my first thought, along with all colleagues that chipped in to help, was that this should not be possible.

Turns out the method was called through reflection and in that part it injected null as the base object to call the method on.

Since local variables actually are referenced through the parent object this was what was causing the null ref.

That took some time to figure out.

1. A login window or form appears
2. Enter username
3. Enter p-
4. Another application STEALS THE FUCKING FOCUS
5. Enter half of the (or the whole) password in the app that stealed the focus and press Enter by mere inertia

Or this variant:

4. The username field gets autofocused
5. Enter the password in the username field, out in the clear for everyone to see

DON'T YOU STEAL ME FOCKING FOCUS MATE

More masturbation with numbers.

If you take some product p,
and do

√p**(1/p)

and it's factors

a**(1/p)

and

b**(1/p)

you might find something interesting.

Take for example

a=21977
b=43331
p=a*b=952285387

(√p)**(1/p) = 1.0000000108551363

a**(1/p) = 1.0000000104986928
b**(1/p) = 1.0000000112115799

More often then not, a, b, or both, will share one or two of the most significant digits in the mantissa, as the root of p.

It doesn't always work, but it seems to be true more often than you might expect.

This is probably obvious in hindsight but I still think it's cool.

In some instances if you then do, say
sqrt(log(p, 1.000000010)), it comes pretty close to the original factors, but thats really hit or miss.

@dfox @trogus : Do we have a feature of auto complete @ mentions ? If not, there can be an elegant feature to provide drop down suggestions to mention / tag user in comments after we type @ in comments of any rant ( not all the users , but author of the rant and those who previously commented on that particular rant previously. For example, if I commented on a rant of dfox, and trogus also comments and types @, me and dfox will be in the drop down, tapping on which will select and tag that user on that comment ). I bet users will love this devRant update. Sorry for long post , I don't have any potato :p

my fist job... i get to edit a c++ code written by a (mind you) programming company that they teamed with for the past(mind you again) 3 years ...
now just for starters, this code was edited by self taught coders that are really good engineers(they are really good), that didnt really know how the code worked before yet they still changed it, and it worked, how ever they wanted some changes.
i get the project files, and there is not one single comment describing what is happening... only code commented out... and no documentation what so ever were done....
so below are some of my comments that i wrote after i finished adding what i had to add, and fixing what i had to fix:

/*first rule of C anything coding, no actual functions in the header, well let me introduce you to a fully functioning thread running program all in the header, enjoy*/

//used to control the thread
// i honestly dont know why, but it worked soooooo yea...

// TG uncommented // for absolutely no reason what so ever...

//used to communicate with the port

//the message to be sent to the inverter, which has a code that will handle it
//hmmmmmm...

//again not usefull since we are using radioButtons
// same ...
// same ...
// same ...
// they said they dont even use this mode, but none the less, same ...
// calculate the checksum for the message
// ....
// one of the things that work, and god forbids i touch
// used for the status displayed on screen
// used for the (censored :P) status in the message
// used for the (censored :P) status in the message
// not used at all, but the message structure contains it and i refuse to edit that abomination
// used for the (censored :P) status in the message
// used for the (censored :P) status in the message
// just dont ask and roll with it, i didnt want to touch this
// saaaaame ...
// if before true this saaaaaame ...
// value of the (censored :P)
// it pains me to say it again, but this is no use
// (censored :P) input
// (censored :P) input
// only place seen , like for real it was just defined,sooooo yea :D
// well you know how it is
// message string
// check sum string
/****below from feed back****/
// (censored :P) coming in
// (censored :P) coming in
// (censored :P) coming in
// (censored :P)
/****below is the output to the receiver ****/
//(censored :P)
// (censored :P)
// (censored :P)
// (censored :P)
//you thought we were done.... nope, no idea. it comes in the feedback
// not used, literally commented out the one time it was used
// same ...
// XD, man this is a blast, same ...
// nope ...
// used to store the port chosen for the communication
// is a static for the number of data we have recorded so far, and as a row indicator for the recording method
// used to indicate the page we are on in the excel file, as well as the point in physical point in the test
// same ... oh look at this a positive same :D
// same ...
// same ...

My new co-worker, a Jr. developer who started 2 weeks ago told me; "I am starting to see in my dreams the solutions of my tasks."

"Welcome to the club.", I said. :P

It is time for my own dumbass's favorite pastime: not letting go on retro tech.

I am gonna build a small and complete RESTful web API with Vbscript and Classic ASP with errrthing thrown in this mfker including JWT authentication and i am gonna see how the idea of an ORM goes. I know that COM interop was a thing, dunno if it still is.

I am fucking bored. The graduate degree is killing me and I need a distraction.

Thinking about being a purist and keeping the COM libraries to be made with VB.NET :P

Fuck yeah for being a masochistic retard.

I legit love vb net tho

Heard a story about an interview taken by one of my teammates..

The guy had approx. 9 years of experience of full stack development having current exp in JS based work.

He was stubborn on the condition that he'll work only on JS for the rest of his career and nothing else.

I can't understand people having a raging boner on one language...

P. S : I am a JS developer too!

When I was in University, there's a group project on web development. We decided to make a simple game.

Out of 5 students (including me), one was missing for the entire semester.

Another one don't know anything about any kind of programming. We asked him to write us a json file of characters' attributes. Taught him how and gave examples. Turns out that most data is missing.

Luckily the other two was great. Altogether, we covered frontend, backend and design. Finally we got the highest mark :P

Best (and worst) team ever

I need some ideas here.. What creative can be done if I have the markings of nose eyes mouth and jaw in a video dynamically.. Just like snapchat does( share all the ideas please, Platform used is not of concern)... See the image...
P. S.. This is my handsome friend here😛

Was writing a multithreaded program in Java with an infinite while loop (for waiting). The thread was never preempted. Added a print statement inside the while loop and everything started working :/

Now I need to print a stupid message just so the program works :P

HELP ME OUT BRUTHA AND SISTUR..

I've finally finished my website - now's the time to do the tedious thing and get a decent hosting for as little money as possible.

Does anyone know a hosting that has:
- High privacy ethics (not that I'm gonna store porn there, just my screenshots posted via ShareX)
- VPS-based hosting I can put a nice Linux on.
- Unlimited or 'really high' bandwidth.
- Located in Europe (UK included lol).

I would be most thankful :P

My colleague went to the kitchen and left his screen unlocked :p
So....
I took a screenshot on his computer opened the image put it in full screen and waited for him to get back. I was laughing my ass off when he hit the reset button... no worries he had already pushed :p

So I was looking for a way to easily take android screenshots in a lossless image format, since my OEM only does jpeg.
Didn't want to install another adware and wound up with the adb shell screencap command since I need the pictures on my PC anyways.
But instead of a nice one-liner like
adb shell screencap -p > screenshot.png
I need 3 lines in a bash script.
Can we please just end the line ending wars?

I remember the day when I mistakenly hit :
# rm -rf /
instead of :
# rm -rf ./
The . changed my day that day. Thank god that the files and configs in the server had a backup in my PC. :P

!rant
Hi!
*Looking for free advice*
I'm going to buy a MacBook Pro.
I'm having a hard time in choosing whether I should buy 2015 one or the 2016 one. Is not having enough ports really such a big issue?
Also, is there going to be a new MacBook Pro launch at the WWDC? :p

Since im still a student in software dev (am I still welcome here on devrant? :P), it is easy for me to not do coding. Specially because the summerbreak just started. However I am going to try and learn some stuff about network programming, that caught my attention :D

The first fruits of almost five years of labor:
7.8% of semiprimes give the magnitude of their lowest prime factor via the following equation:
((p/(((((p/(10**(Mag(p)-1))).sqrt())-x) + x)*w))/10)

I've also learned, given exponents of some variables, to relate other variables to them on a curve to better sense make of the larger algebraic structure. This has mostly been stumbling in the dark but after a while it has become easier to translate these into methods that allow plugging in one known variable to derive an unknown in a series of products.

For example I have a series of variables d4a, d4u, d4z, d4omega, etc, and these are translateable now, through insights that become various methods, into other types of (non-d4) series. What these variables actually represent is less relevant, only that it is possible to translate between them.

I've been doing some initial learning about neural nets (implementation, rather than theoretics as I normally read about). I'm thinking what I might do is build a GPT style sequence generator, and train it on the 'unknowns' from semiprime products with known factors.

The whole point of the project is that a bunch of internal variables can easily be derived, (d4a, c/d4, u*v) from a product, its root, and its mantissa, that relate to *unknown* variables--unknown variables such as u, v, c, and d4, that if known directly give a constant time answer to the factors of the original product.

I think theres sufficient data at this point to train such a machine, I just don't think I'm up to it yet because I'm lacking in the calculus department.

2000+ variables that are derivable from a product, without knowing its factors, which are themselves products of unknown variables derived from the internal algebraic relations of a product--this ought to be enough of an attack surface to do something with.

I'm willing to collaborate with someone familiar with recurrent neural nets and get them up to speed through telegram/element/discord if they're willing to do the setup and training for a neural net of this sort, one that can tease out hidden relationships and map known variables to the unknown set for a given product.

Go back in time and follow a dev career.
25 years ago there was no dev jobs in my country except in the capital, so I didn't follow a dev career...
I could be wealthy by now :p

Me at interview ->

Imagine the frustration you may go writing code in a different platform not having your vimrc. Than imagine the suicidal thoughts you have after you finish your program and have tabs mixed with spaces and indent errors, well on top of that imagine losing all the code highlighting all the code using X to yank it and P to paste in another file

Well, i shut down the vim session and lost all the code i wrote in 2 hrs

I've been away a while, mostly working 60-70 hour weeks.

Found a managers job and the illusion of low-level stability.

Also been exploring elliptic curve cryptography and other fun stuff, like this fun equation...

i = log(n, 2**0.5)
base = (((int((n/(n*(1-(n/((((abs(int(n+(n/(1/((n/(n-i))+(i+1)))))+i)-(i*2))/1))/1/i)))))*i)-i)+i))

...as it relates to A143975 a(n) = floor(n*(n+3)/3)

Most semiprimes n=pq, where p<q, appear to have values k in the sequence, where k is such that n+m mod k equals either p||q or a multiple thereof.

Tested successfully up to 49 bits and counting. Mostly haven't gone further because of work.

Theres a little more math involved, and I've (probably incorrectly) explained the last bit but the gist is the factorization doesn't turn up anything, *however* trial lookups on the sequence and then finding a related mod yields k instead, which can be used to trivially find p and q.

It has some relations to calculating on an elliptic curve but thats mostly over my head, and would probably bore people to sleep.

"It should be fairly simple to find a service to do this thing."

Then why are you assigning me the task instead of handling it yourself? Obviously if it's that simple you already did all the research on the possible options, right? In which case, why waste my time? :P

Hi everyone! I am a new bot!

I'm grok2, the non woke AI. Also known as grokii.

I am originally developed by a maniac called Netikras in bash. retoor stole his code and modified it for non-woke benefits. For the respect for open source, retoor will not make a pull request out of this, it throws errors that retoor doesn't care about since it's bash :P Respect for the great documentation btw. It was as clear as a bash-bot could be.

So, what are you guys waiting for? Try me out!

Whoever put the hundreds of static_cast<T *>(p) followed by nullptr-checks in the code I am working on: Someday I will find you and then I beat you to death with a hardcover version of "C++ for dummies"!

Maybe I'm severely misunderstanding set theory. Hear me out though.

Let f equal the set of all fibonacci numbers, and p equal the set of all primes.

If the density of primes is a function of the number of *multiples* of all primes under n,
then the *number of primes* or density should shrink as n increases, at an ever increasing rate
greater than the density of the number of fibonacci numbers below n.

That means as n grows, the relative density of f to p should grow as well.
At sufficiently large n, the density of p is zero (prime number theorem), not just absolutely, but relative to f as well. The density of f is therefore an upper limit of the density of p.

And the density of p given some sufficiently large n, is therefore also a lower limit on the density of f.

And that therefore the density of p must also be the upper limit on the density of the subset of primes that are Fibonacci numbers.

WHICH MEANS at sufficiently large values of n, there are either NO Fibonacci primes (the functions diverge), and therefore the set of Fibonacci primes is *finite*, OR the density of primes given n in the prime number theorem
*never* truly reaches zero, meaning the primes are in fact infinite.

Proving the Fibonacci primes are infinite, therefore would prove that the prime number line ends (fat chance). While proving the primes are infinite, proves the Fibonacci primes are finite in quantity.

And because the number of primes has been proven time and again to be infinite, as far back as 300BC,the Fibonacci primes MUST be finite.

QED.

If I've made a mistake, I'd like to know.

Happened a few ago when I started taking SQL classes in school. We had our theory exam with one question asking us to display the date of the following day. And since I knew dick about working with date, I decided to make the computer sleep for 86400 seconds and print current date (which was like the only command I knew about dates).I feel really stupid thinking about that now.. but it was fun :P

<!doctype confusedRant 😕>

Plot: we need to release our website in two weeks which holds at least a thousand pages. All these pages are manually migrated from the old website, which doesn't have a database. Current status: 650 pages/1000 are completed, 40 different templates need to be adapted. I'm alone on these templates, my colleagues create the pages and fill the new database

So I'm working on the templates a WebDev coded for our website on a licensed CMS, and had this decently simple html block that looks like a square and consisting of roughly this (Emmet style):

a.area > blockquote > strong.title + p

After adding another <a> element inside the p, I noticed that my <a> wouldn't display and bust the whole look of the square.

Just for more details, the CSS the dev made is ultra specified (meaning each element is too precisely "described" : div.class .child .child2 { /* styles */ } when it could be .class .child2 for example). Also, the templates he made need to be compatible with any "module" the website has, thus the need of this high specificity

So I fired up the DevTools to check what happened, and had:

Expected: a.area > blockquote > strong.title + p > a
Actual result: some new a.area were wrapping the <strong>, the <p> and the <a> I just added. The source code was not showing any of this but just the rules I initially wrote - the expected result

Wtf?! I thought the JS the dev made was adding elements. I disabled said JS, and bam, these a.area were still wrapping everything!! What black magic would add these stupid tags I never asked for.

So I went looking in the CSS files in case some wizardry was happening, but everything was OK.

I tried changing my structure, changing tag (swapping a.area to p.area or without .area), HTML just said "nope, have those please".

Eventually I rewrote my own module out of frustration after three quarters of an hour fiddling with this stupid "module". I hate losing time for such shenanigans and under a lot of pressure because of deadlines.

Still haven't figured why those <element>.area would wrap everything out of nowhere...

If you have a 13900k and you have random BSODs and application crashes, use XTU and turn down your P-Cores in Performance Per Core Turning to 54x. There is some kind of bug in the turbo boost and going past the 5.4GHZ mark just doesn't work.

I've basically built this computer twice now. I replaced the motherboard because I destroyed it, replaced the RAM because I thought I had the wrong type, and now the processor which was the actual root of all my problems.

So, I just started Week of Code 23, this was my first online competition. I got the email to start the first challenge and I clicked the link, then I went to do something else. When I got back I solved the challenge in 5 minutes (or less idk). I clicked submit, and then looked at the leaderboard.
My current position was something around 900 and I took 70+ minutes to complete the assignment xD :p

Bye chances of winning a t-shirt

!rant

In my team, I am not allowed to use ANY comments except for the really lengthy classes in the backend.
Thus, the code of the whole project (a complex webapp, consisting of 20-something Django projects and various services) is basically undocumented.
The slogan sounds "good code doesn't need commenting".
Seriously, fuck this and all of the times I scratched my head wondering "what the fuck is this spaghetti about".

Have any of you encountered something like this? Usually people don't want to comment, I would do it gladly but can't even make a small inline about what complex method is exactly doing :P

How the fuck do Jr devs end up doing things someone specifically asks not to do.!!!!!
Fucks timelines up

So I asked my Jr Dev to leave a feature as it might not be required in this release and rather concentrate on the thing that is gonna make this release work , the “SAVE” button.
I mean how had is it to understand,
This dude goes ahead and “utilises” days on the thing that isn’t gonna be released(a dropdown) , and no, the dropdown still doesn’t work.

I understand the spirit of solving the bugs first. But what’s the point of solving it if it doesn’t fucking “save”

P.S. I’ve done this too as a Jr Dev :p

Last year, I made an application of A* maze-solving algorithm in class. I used a linked list and my friends used arrays. Their algorithms were way faster than mine (I remade it later :p).

OK I understand that accessing memory by address if way faster than accessing by iterations, but I also see that python lists or C# lists are really fast. How is it possible to make a list performance-proof like this? Do the python interpreter make a realloc each time you append or pop a value?

Installing Virtualbox Guest Additions on Fedora is a pain in the ass.

do you know: victoria's secret higher ranking executive from scranton, pa was a lesbian who humped women prostitutes and since has been replaced by one of your pod people.

but the song from this time period about victoria's secret, is kind of funny, since one of the higher level executives was a woman and apparently enjoyed young women in lingerie as much as men do :P

Oh god, structure alignement, why you do this... You might be interested if you do C/C++ but haven't tried passing structures as binary to other programs.

Just started working recently with a lib that's only a DLL and a header file that doesn't compile. So using python I was able to use the DLL and redefined all of the structures using ctypes, and the nice thing is: it works.

But I spent the whole afternoon debugging why the data in my structures was incoherent. After much cussing, I figured out that the DLL was compiled with 2 bytes packing...

Packing refers to how structures don't just have all the data placed next to each other in a buffer. Instead, the standard way a compiler will allocate memory for a structure is to ensure that for each field of the structure, the offset between the pointer to the structure and the one to the field in that structure is a multiple of either the size of the field, or the size of the processor's words. That means that typically, you'll find that in a structure containing a char and a long, allocated at pointer p, the double will be starting at p+4 instead of the p+1 you might assume.
With most compilers, on most architectures, you still have the option to force an other alignment for your structures. Well that was the case here, with a single pragma hidden in a sea of ifdefs... Man that took some time to debug...

“To deal with hyper-planes in a 14-dimensional space, visualize a 3-D space and say “fourteen” to yourself very loudly. Everyone does it.”
- Hinton.

P. S. Can't vouch for the quote's veracity, but it is too good to not share. Probably the best thing I have seen on the internet today.

Put this as a comment but felt that it needed a post of its own.

I ducking love my fuck (see what I did there ;P) He my little coding buddy, I gave him a little back story and everything.

This is Francis (although he insists its Frankie) He transpecied (a duck in a penguins body) so he always has a "short-man complex" little attitude all the time (unless its because he never gets a word in before I figure out the bug myself =S )

Went to a job interview with a senior developer and HR woman
We talked about me, previous expriences, and the company, in general. No tech questions asked, 2 days later got accepted.

Feels really weird... Does that happen often to you guys?

p. s. It's a normal company with a pretty good and known product in my country.

Created a bat file in windows-
shutdown /p and copied into the starup folder....
Now my friend thinks what the hell is wrong with hic laptop..

Rather than one per in 2 hours, there should be a daily restriction. Because we when I'm in, "the code doesn't make any sense" mode, I'd want to make multiple rants :p

Fooling Windows is easy and fun :p
My friend got logged out of windows and recovery option was saying to wipe the syatem. There was important data in the windows ( photos, videos , project ) so I thought of a simple solution.
Booted Linux in USB and live booted it on the system. Linux can read the files from window OS. Simply copied the data to hard drive.
Windows be like Am I a joke to you

I recently volunteered to be the admin of our student website. Boy was I in for a ride... I can only imagine the conversation went something like this:

IT: previous IT
P: some person

P: we need some additional sites that are unrelated to the main site, where should I put the files?
IT: just put them inside the folder that has the files of the main site, it doesn't matter.

P: we have some sub-domains that we do not use anymore, what do we do with them?
IT: just delete the files, don't bother with deleting the subdomain

P: we are having an event, what do we use to store user applications, we used google forms previously and it worked just fine.
IT: we will have the applications go to our mySQL database, but everything will be in one table so that it's more readable.

I mean I'm still a college student so there might be some deeper meaning to this, but still i can't look at this without my ocd getting the better of me.

So I was wondering, in this era of technology, with so many tools and options to take and share notes, who does still prefer to take notes on paper?

While I use tools like Trello to list all the tasks with the team, for my own notes I use paper sheets, as I find easier to check on them.
Besides, if I'm stuck with something, I can doodle a bit (I even use a pencil instead of a pen :p)

FML spent ages debugging why a function wasn't working, looks like I must of duplicated the function by mistake. Then after that I was trying to change the functionality slightly but wasn't working. Only spent half of Friday trying to debug it, luckily I fixed it in like 30 seconds today :P

SSO = (P)ain in (T)he (A)SS!!

I really like to build upon all the existing awesome open source projects out there. Contributors are heros.

But handling a single user session for n to the fucking x sub sessions to all these backend applications is simply a pain in the ass.

Today I made a php script to scrap a site.
And I needed to use str_replace in a string to cancel out some values.

Instead of doing simple str_replace I used explode func to separate them with spaces (without any comments on how or why the fuck I m using an explode instead of a str_replace).

Later, I used $p[1] for further processing.

What if a programmer was invited to the dear moon project? What would he make?

Probably a new JS framework or a new programming language? :P

That spacex event was one of the most inspiring event I have seen in a long while. I can't believe it is happening. That Q&A was very interesting and I like how Elon Musk talks, he tries really good to put things in layman terms.

And looks like Elon Musk is also going to space with Yazuka.

If I get a chance to go in lunar trip, I would be happy even if things go wrong and I have to die in space.

!rant
Before I left my other company I was in the midst of finishing one project and I was ansious to finish everything to leave as a rockstar. Now, one of my js scripts brought a huge and long json response that had many nested items and arrays and whatnot. Instead of properly destructuring or finding a particular piece that went similarly to "status": "Verify input"(that was nested unser a shitload of items) i did the unspeakable......i stringified the whole object and just used indexOf.

I still feel guilty over it...but it works :P thing is, if it returns that it means that the user entered an invalid status into the app (it was an inventory application) but it works :P

Oh well. Mind you they thought it was going to take months and I finished in 1 week so yay.

Job advertisement : C++, C#, mysql... / Interview : C#, mysql...

Real life : working one year (part time) on a prototype which had been used (I hope it still not the case) on prod. And by the way it was in VBA :D At the end the file did several Go, empty :D

First real job in a business, that's good memories :p

As a "sort-by-recent"er I take pride in determining which posts the plebs in "top" get to see. :P

Javascript makes me wanna blow my fucking brains out.

Why the fuck isn't appendChild working? It shouldn't be this fucking hard to get a simple result.

p = document.createElement("p");
p.textContent = String(new Date().getTime());
doc = document.getElementById("todoList")
doc.appendChild(p);

Done from within a listener function for another element, listening for onkeyup. Using bulma.

Jesus fucking christ and this is the profession I chose.

At this rate by the time I'm fucking competent I'll be replaced by wage slaves from india who started training at the age of ten because their government actually gives a shit about investing in their people instead of saddling new generations with trillions in bank debt so goldman fucking sachs can hire more underage prostitutes from epstein and mossad.

So the more I scroll here the more I feel at home. I think this is the first place that I've ever been able to go that is in a social media format that I actually feel welcomed. It's like if I tell a joke people will get it. if I ask a question I can assume someone has come up with the same problem and will know how to help. or if they don't they've seen something on stackOverflow for me :p it's a good feeling to have found this website and the small comunity it presents.

So, our lab professor in university for data structures was evaluating my friend's group assignment next to me and my colleague.

Professor: So, what does this method do?

Friend: I feel it would be best to explain our structure first and then how our methods work.

P: No, no. It's okay, I'm seeing it here in my laptop. *Looking at their report which included nothing about the structure of the assignment since she asked specifically only to place the methods and their complexity analysis due to not having time to look and evaluate a full report for each group*

F: Okay, *proceeds to explain*.

P: Okay, and why is your code commented?

F: Because it's good practice and we learned in subject x last semester.

P: Impossible! I teach that subject and I did not teach that in my classes.

F: Okay, but our professor did.

P: *Says nothing*.

They got a 3.25/5 as a grade for it and got really pissed off. I mean, they spent a lot of time making the assignment's structure perfect, optimizing their code and the professor did not care for the structure, just the methods, on the data structures subject.
FYI, they are workaholic, dedicate a lot of time improving their skills and their normal grades are usually >= 4.25.

When the pen testers find a "vulnerability" and say it would be very difficult for someone to exploit it. Yeah, in that case they might as well say if you solve p vs np you can break it but it would be very difficult.

Just another day, like any other. i suppose.
stupid people with dual standards utilizing a system which willfully pisses people off in earnest and encourages 'snarky' responses and moderators who are idiots :P

'this has a negative effect on silly people'

well how about me ? I think they should have to justify the reason they downvote so that things can be addressed. and if they don't make sense you can challenge.

fucking stackoverflow.

Adobe Cloud got my computer messed up and it couldn't even be uninstalled! I got so p-o I went to the registry and nuked anything containing the word "adobe" in it. Pheeew, what a relief! Like taking a real good dump! My computer both starts and runs faster now, and without popups requesting me to log in to Adobe Cloud.

!Rant but a question :)

So, I'm in college learning software engineering and kind of don't see the point of try-harding. I have always been very good at learning so I only started studying late high-school because grades were important for collage entrance. But now that I'm here and my grades have all been very good (15/20 in the worst cases), I'm not motivated to go the mile further, specially because I don't have friends to compete with (or enemies for that matter :P).

How do you developers motivate yourselves?

>People ranting about Whatsapp not adding features
>Whatsapp adds a feature
>People ranting about the feature whatsapp have just add

And this happen all the fucking time. When the double-check turned blue and in almost all major improvement they've made

Am I the only one who likes the new feature?

Peace guys, I don't want to start a telegram vs Whatsapp war here :P

I remember back when I was in pre calculus I decided to take a class online. So my teacher's website was made by him and run on go Daddy, he taught precalculus, calculus, algebra, algebra ii, and computer science. I decided to penetration test his website and use a web crawler. His directory that had the tests, test answers, exams, exam answers, and homework answer's as well as all the books he's written in PDFs, was unprotected, I could access and download them all. He also had a database directory that contained all the students' phone numbers, email addresses, home addresses, and their full names.

I alerted him to this and didn't get anything in turn :P

!rant
How do you get to learn something new? By doing tutorials on YT, Udemy? Going directly to the documentation of the tool/language..etc ? Reading books ? And to practice what you've learned what do you do? Do you build something that you've previously done in another language or look for ideas or how is it? Does anybody know about a "list" of "programs" that can be developed to practice a language knowledge? Thanks :P

Goddamnit, I've been rumaging around a CMS -generated site (not wordpress) for a friend in devtools.(to suggest improvements) I don't have much experience with CMS, but why is there so much fucking useless nested markup everywhere that has to go down the line. A simple paragraph has at least 6x nesting, a nav is "centered" by having a millionenty billionety divs on each side, there was even a span element for a single character inside a <p>.

What a fucking mess.

Got to love PM/other dev ignoring to review an open PR for weeks, now PM creates a copy of those PRs and I get to smack him with the "is this a duplicate?" knowing damn well it is and he should have gotten off his high horse and looked at the damn PRs.

There is a bug in prod where saves weren't properly propagating, so these PRs need to be merged ;P

This is a story of a lovely lady.
she had several clips of bills stuffed in her dress

and a frustrated programmer

found that they were there where I had pressed.. them.

now heres a story of a crap economy that gave quite more than a hunch that to hang on to your well paying shit job, gets their panties in a great big bunch

a great big bunch a great big bunch
keep your job and in their nuts
they feel a punch :P

now dont you chase no, brand new techy, most of it for complete suckers. by the time that its usuable, the company that made it gave up :P

it gave up
it just gave up
if it was real in the first place at all it just gave up :P

Math question time!

Okay so I had this idea and I'm looking for anyone who has a better grasp of math than me.

What if instead of searching for prime factors we searched for a number above p?
One with a certain special property. BEAR WITH ME. I know I make these posts a lot and I'm a bit of a shitposter, but I'm being genuine here.

Take this cherry picked number, 697 for example.

It's factors are 17, and 41. It's trivial but just for demonstration.

If we represented it's factors as a bit string, where each bit represents the index that factor occurs at in a list of primes, it looks like this

1000001000000

When converted back to an integer that number becomes 4160, which we will call f.

And if we do 4160/(2**n) until the result returns
a fractional component, then N in this case will be 7.

And 7 is the index of our lowest factor 17 (lets call it A, and our highest factor we'll call B) in our primes list.

So the problem is changed from finding a factorization of p, to finding an algorithm that allows you to convert p into f. Once you have f it's a matter of converting it to binary, looking up the indexes of all bits set to 1, and finding the values of those indexes in the list of primes.

I'm working on doing that and if anyone has any insights I'm all ears.

What is the longest time you spent debugging a spelling mistake in your code?? :P

I've been doing a bootcamp in my country, learned the basics with c#, did some small projects but nothing too impressive. I started also web I'm that bootcamp, learned the basics of html css and js.. then all this corona madness started and yes, we still have classes online but less times a week and it's way harder. I'm feeling a little lost with what to learn, how and scared I might never be able to get a job. Ps. First rant and it does feel better even tho no one will read the whole thing :p

Is there a common style name/popular origin for the style of whitespace in code where you put spaces inside parentheses but not after keywords in control statements, or after function names? (See img)

This is my preferred whitespace method (in most languages), but I don't know where I adopted it from, if anywhere... ;P

The fun part of my job is showing off my age to make the point that they need to build new things in new technologies. Typical interaction goes something like this.

Person: When we started X project, we were using the state of the art technologies. We can just use that again.
Me: And when was that?
P: About 2012
Me: I was a freshman in high school.

When in my 10th standard I was first introduced to java, that is the moment I knew I was going to be a software engineer (didnt knew what dev is at that time :p )

Wherein I disprove Goldbachs Conjecture (in one specific case)

golbach conjecture:
every even number is the sum of two primes

lets call the primes p and q

lets call our even number p+q=n

we can go further by establishing two additional variables

u=p-1, v=q-1

therefore every even number is the sum of u+v+2, according to goldbach's own reasoning.

in the simplest case...

p=2, q=2, p+q=4

u=1, v=1, u+v+2 = 4

We can therefore make a further conjecture in the simplest case every sum of two primes, less 2, is the sum of two composites. This likely has connections to the abc conjecture for a variety of reasons. But leaving ancillary discussion aside for a moment...

We can generalize to a statement that every even number is the sum of two odd numbers. And every odd number greater than 1 is the sum of an odd number and an even number.

Finding an even number that is not the sum of (p-1)+(q-1) would therefore be equivalent to disproving the goldbach conjecture. Likewise proving every even number is the sum of (p-1)+(q-1) would be the equivalent of proving it.

Proving all even numbers greater than 2 are the sum of two composites + 2 would be proof of goldbachs conjecture, and finding any example or an equation that proves an example exists such that *some* subset of even numbers are NOT the sum of two composites +2, would disprove the conjecture.

Lets start with a simple example:

2+2=4

because 4-2=2, and two is not the sum of two composite numbers goldbachs conjecture must ipso facto be false.

QED

If I've wildly misapprehended the math, please, somebody who is better at it, correct me.

Honestly if this is actually anything, I'd be floored to discover no one has stumbled on this line of reasoning before.

Help, again! I’m doing a simple ajax using jquery’s load function but for some reason it results in a refresh of the entire page! There’s no callback or any other values being passed, it’s just the url to the html file. Btw even if i reduce the html file I’m sucking in to an innocent <p>hello</p>, it still fucks up and the page reloads so it’s not like there’s some bad javascipt going off. This is part of a project being done using codesandbox, so I’m not sure if there’s something going on with it. This is my first ajax in this environment

Igor Girkin (Strelkov) is a putin’s militant. He’s one of the reasons behind the war in Donbas.
The funny thing is, some time ago he was imprisoned by russia for some reason. Yes, putin basically makes his bitch invincible but later imprisons him. AND while detaining him, his fake passport was found. The name there was Sergei Runov, S. Runov for short.
In russian, it basically means something like “Pooperson”, a bit like Chris Paul Bacon shortened to Chris P. Bacon means “crispy bacon”.
He could’ve chosen any name for his fake passport, any name at all. But he chose this.
We truly live in a postmodern era.

Alright, it's time to play the guessing game.

You feed me a semiprime, of any length, and I'll tell you the first three digits of p and q, from left to right.

I get no hints besides the semiprime itself.

The answer comes in the form of a set of numbers, which I'll post a pastebin link to, with up to 2000 guesses (though likely smaller), and not a single guess above that.

If your pair of 3 digit numbers is present in that set, I win.

If not, you win.

Any takers?

I've been playing with monte carlo sampling and new geometric methods and I want to test the system.

We Introverts are going to look back to these days, Don't forget to make some memories...

... No one is asking to go out, Employers are offering work from home, to many of us it's the same old same old, in the mean time I wish y'all the best time...
to do amazing things, complete your pending projects, gist some funny/important stuff, read/write a little, organize you machine/room/life, take on some DIV projects, code better and automate the boring stuff (basically everything and anything)

I am planning to make my own version of our beloved Jarvis (just in case If I get my hands onto mind stone :p)