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Boss: Google Excel sucks!
Me: You mean Google Sheets.
Boss: Whatever, there used to be formulas for the cells, just like offline Excel, but now it has some weird text like a web address...
Me: You're looking at the web address bar. Look down 20px and you have the cell formula.
Boss: Oh! Still, I don't like this Online Excel!8 -
I literally spent 3h looking at all the freaking formulas in my pathtracer which was producing the wierdest psychedelic images for no reasons... And then I finally found this... And I want to kill myself...
18 -
My thoughts when my uncle was introducing me to one of his friends.
(M = me, U = uncle, F = Uncle's friend)
U : Meet M, he is a software developer, he works at * blah *.
M (Internally): That is a very reasonable introduction.
U : * Continues speaking. *
M (Internally): No, staph! It was good enough. Don't go any further.
U : He does * blah blah *
M (Internally): That's not even remotely related to what I do.
U : If you have any tech related problems, he is your guy.
M (Internally): You should have kept shut.
U : If your phone slows down, he can fix it.
M (Internally): Why would you even say that !?
U : He can fix all you printer issues.
M (Internally): Excuse me. What. The. Fuck!?
U : You should definitely consult him before purchasing any tech.
M (Internally): That's it. I give up. There is no hope left.
F : * Gestures U to clam down. *
F : * Nods at M in a very assuring manner. As if he were saying, 'chill bro! Its all cool, I understand.' *
M (Internally): Hold on. Maybe I was wrong. Maybe there is some hope left.
F : So, tell me, how good are you with excel formulas?
M (Internally): * Dies *3 -
Got a graphing calculator in high school for math class. Needed to memorize a bunch of formulas, saw you could program them in the calculator with BASIC. Sold the program to other students, profit.6
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Give me a 10 year old application with no comments, layers of spaghetti code, global variables, embedded SQL, and a text editor with no debugging; just don’t make me write Excel formulas.6
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Gf: "Why are you such a typist"
Me: "I promise not to buy more keyboards with blue switches..."
Gf: "No, I mean like being racist or sexist, but you discriminate types"
Me: "Uhhh"
Gf: "You are always bitching about how awful date/time types are, with timezones, leap seconds and daylight savings"
Me: Face turns pale, thousand yard stare, vietnam-flashback to when I was writing a calendar scheduling/meeting/matching tool which used 3 databases, with timestamps in different formats, and web frontends for people in offices around the world.
Me, with a soft broken voice: "So?"
Gf: "You've been working on that palette tool this week, and you keep talking about how interesting all these colorspaces, white balances and conversion formulas are"
Me: 🤔5 -
My uncle was a programmer. My whole extended family lived very close together, so I saw him almost every weekend. He would tell me tall tales about the war between corporations and open source. I started hating all things Microsoft and advocating for Linux. For my 12th birthday, he gave me a computer he had recently fixed. Of course, it had Ubuntu Linux.
That's when he started teaching me the basics: Bash, Lisp, and C. I know some of you are tired of the cliche "I started coding at 12 and built my first OS at 16," but of course that's not reality. I really just wrote simple math formulas like chicarronera^[1] for my homework, a super simple text-input videogame, and a button-filled GUI. That's nothing compared to what I do now, so I won't dare put that into my resume. But it did give me an advantage over my peers, and by the time I had to self-learn web development for my job, my uncle had already given me all of these tools.
[1] Spanish slang for the quadratic equation. Literally means "street vendor who sells chicharron". The formula is taught so fierce in school that even street vendors must know it.3 -
When you have to spend two days inventing math formulas for work because google won't tell you how to sort every possible combination of an array of arrays into a zero based number list, or how to get a combination from just it's index.
12 -
TLDR: programming helped with my math weakness
I've always been bad at math. I always failed my math quizzes, and to be honest the only thing that I remember from that time was that I hated it, I didn't want anything to do with it, to hell with functions and formulas and all of that garbage.
Fast forward a couple of years. I just started my masters degree in machine learning and I'm sort of inclined to applications of deep learning in signal processing. Currently I'm writing a fourier transform in raw python and I've never had more fun. I feel like programming has helped me a lot with math, being able to see how each component behaves when you write a function helps a lot! Being able to plot things helps a lot! Not having to imagine mathematical functions as esoteric mystical wonders but being able to split them up into small components and seeing what you're doing wrong HELPS. A. LOT.
Just felt like sharing. I feel like programming has made me a generally smarter person, in regards to how I approach problems and think about stuff.4 -
Having debates on order of operations. The one that is hot again is the 6÷2(2+1).
Programming and actual order of operations says the answer is 9, but everyone argues it is 1. Well before 1970 that was the case. SMH. Despite showing them the rules and work, they still say theirs is the correct way.
With programming and Excel formulas I deal with every day I do this without even pausing.
40 -
Who says Windows is useless....
Running a python script to swap wifi networks, auto connect to VPN servers, run SSH commands and SFTP files to servers, downloading numerous files, sifting through outlook for emails, running excel macros for data cleansing, cell merging and formulas all at the click of a button 😱
Oh yea.. this is all 1 task that I never have to do again😂
Windows is useless for development you say? 🤔3 -
Why do people jump from c to python quickly. And all are about machine learning. Free days back my cousin asked me for books to learn python.
Trust me you have to learn c before python. People struggle going from python to c. But no ml, scripting,
And most importantly software engineering wtf?
Software engineering is how to run projects and it is compulsory to learn python and no mention of got it any other vcs, wtf?
What the hell is that type of college. Trust me I am no way saying python is weak, but for learning purpose the depth of language and concepts like pass by reference, memory leaks, pointers.
And learning algorithms, data structures, is more important than machine learning, trust me if you cannot model the data, get proper training data, testing data then you will get screewed up outputs. And then again every one who hype these kinds of stuff also think that ml with 100% accuracy is greater than 90% and overfit the data, test the model on training data. And mostly the will learn in college will be by hearting few formulas, that's it.
Learn a language (concepts in language) like then you will most languages are easy.
Cool cs programmer are born today😖
31 -
I fucking hate this country. I hate this place. I hate these people.
I have to wait for seconds for chrome to even show up, I can't browse shit. VS Code fucks it up like I'm tryna solve some quantum formulas but in reality IT JUST HAVE TO OPEN A FUCKIN PROJECT FOLDER.
I hate the fact that I need to work for months to afford a decent computer, MBP or XPS isn't even a dream for me.
Wanna buy a XPS? Good. Now work for 10 months even without spending a dime. MBP? It just become 20.
Why did I have to be born in this fucking shithole part of the world? I could've just born dead, that would be less painful.17 -
Urgh, fucking excel!
Why the fuck can't you handle a few thousand calculations you dumb ass piece of shit.
I am this close to... fuck, it crashed. 🤦♂️
I fucking give up.
Time to strap this data to a DB instead.7 -
I used to think I was so clever by viewing the source code of websites, and would just scroll through it for fun, but what really got me started in programming was the TI-83 calculator I got in grade 10.
You couldn't view the code of most programs on that calc without a computer connection, but I managed to get my hands on the source code of something simple and learned how to prompt for values and calculate things with them. Before I knew it, I was making little programs in BASIC that did formulas for me (Area/circumference of a circle, etc.). One of my professors caught me showing my calculator to another student in class, and assumed I was being a bad student. When I said I made a program as a shortcut for one of the formulas we were learning, she tried to call my bluff and said to write the whole program on the whiteboard for the class to see. 10 minutes of writing and more than one blank stare from my classmates later, the teacher just waved me off and continued the lesson. I was chuffed :-). I made these simple programs for all my math classes throughout high school.
Unfortunately, my first year of university I took a CS course, and my teacher was probably the worst I've ever had in my life. I decided it wasn't for me, and though I did maintain my general aptitude for tech (and was still the person who fixed everyone's printers and viruses), I took a different path, eventually getting an Arts degree in Anthropology.
Where I live, the market for this is more than stale. In fact, it's completely flat, so I thought I would take a course about programming with Arduinos for fun and see if I should return to school for a different certification. It was AWESOME! I made a wireless weather station with Xbees and sensors and built my own anemometer.
I got a job at a manufacturing company, and had the fortune to build a robot which eventually made it's way to the second season of Battlebots. The level of intelligence and enthusiasm I encountered really inspired me, and now here I am at 31, halfway through a BSc in Computer Science and working for a company that makes 3D printers.
It's been a long journey, but the adventure always starts anew tomorrow.5 -
What idiot decided to translate the Excel-formulas?! It's impossible to follow an example you find online or to get help on a complex formula without translating it to English first! (Yes, I know there are online translators out there, but still!)2
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During an internship, I spent some time automating reports with VBA. Basically, imagine a few big excel sheets with 1000 formulas and a few thousand lines of VBA.
One of the reports was handed directly to the bosses boss of our boss. After 4 weeks, he came to me and asked why the table entry in row 23 or so was always 84. Well.. I dont know. This data is automatically calculated / retrieved from a database. Went and checked, already sweating, and found that
THE OTHER INTERN COULDNT FIX A FORMULA SO HE OVERRODE IT WITH PLAIN TEXT. WITH A FUCKING PLAIN VALUE OF 84. A FOOKING EXCEL SHEET WITH A THOUSAND DIFFERENT FORMULAS AND LOTS OF VBA. Needless to say, everything is password protected now.1 -
My boss has been begging me migrate a nightmarish complex excel report he made to calculate the payout of a tiered rebates program with compounding rewards. Today I finally decided to make take the time and I sat down with him so he could break it down for me...
Me: *looking at the mess of formula's* it would be easier to rewrite the math than decode this - can you just give me the reward rules... where does that value in cellX come from?
Him:*pointing at the spreadsheet* There! All the rules are in there for you :-)... like it's some big favour...
Me:No I mean when you wrote this, what did you base this off? There must be something...
Him: *Very Gravely* No, no, no it's far to complex! It took me ages to get this sheet right and it balances so just trust me and use it ok?
At this point I will mention he's an accountant so yeah I fucking trust him... fast forward past 15 minutes of digging through what may as well be quantum theory and lo and fucking behold all 2 sheets and 100 calculations are mathematically fucking pointless. Aside from formulas like this:
$X10=+(((O10+P10)-((O10+P10)*$X$3))*$R$4)+T10
which is actually equal to (X10/R4)/L10.
Anyway once you compound and sum the "tiered" benefits the rewards payout is ALWAYS = customerSpend*1.81.
This is why programmers name variables. -
I spend the whole day decoding Assembly code for special formulas that we require for a current project.
And the client doesn't have them anywhere else.
There's only that old desktop application - written in assembly.
My Pc and I never felt so close before...
If it sounds like it was fun, it wasn't.
NOT. AT. ALL.1 -
INTERVIEW. It tells everything about the company. I recently applied for a "big" company for the position of ML Engineer. The Job description was like "someone with good knowledge of visual recognition, deep learning, advanced ML stuff, etc." I thought great, I might be a good fit. A guy called me the next day. Introduced himself as a manager of the Data Science team with 8+ years of experience. Started the talk saying "it is just an informal intro". But things escalated very quickly. Started shooting Data Science questions. He was asking questions in a very bookish way. Tells me to recite formulas (like big formulas). When I explained to him a concept, he was not understanding anything. Wanted a very bookish answer. I quickly realized I know more about ML stuff than him (not a big deal) and he is arrogant as fuck (not accepting my answers). Plus, he has no knowledge about Deep Learning. At the very end, he tells me "man, you need to clear up your fundamentals". WTH??? My fundamentals. Okay, I am not Einstein or Hinton, but I know I was answering things correctly. I have read books and research papers and blogs and all. When I don't know about things, I tell straight away. I don't cook answers. So the "interview" ended. I searched that man on LinkedIn. Got to know he teaches college students Data Science and ML. For a fee of 50,000 INR. It's a big amount!! Considering the things he teaches. You can find the same stuff (with far higher quality) free of cost (on Coursera, Udacity, YouTube, free books, what not). He is a cheater. He is making fool of college students. That is why I sometimes hate "experience". 8+ years of exp and he is such an a**hole!! BTW, I thanked God for saving me from that company. Can't imagine such an arrogant boss.
TLDR: Be vigilant during interviews. It tells a lot about the company.4 -
~ The Feelings ~
The feeling when someone thinks you can fix his laptop/phone/other electronic device because you know how to program.
The feeling when someone tells you that you can't program because you are bad at math, but you realize majority of the time that breaking down mathematical formulas into code requires no mathematical skills, in fact you learn it better that way.
The feeling when someone calls programming 'legos for autists' and you can't legally lock him up in your basement for few months.
The feeling when one of programming languages finally gets an update with a feature that existed in all other languages you didn't learn for few years now and they call it a big 'breakthrough'.
The feeling when someone learned basic programming and says he'll make a game, with his own engine and starts listing features he can't have any clue about.
..I'm done, for now :)3 -
[story of your first dev project] - i really think there should be a headline like that for wk rants
Anyways, it was a while back, le college teacher approached my friend and me asking if we wanted to do a project. We said sure, it was a medium sized data analysis project. We got the specs with a lot of formulas, basically implement them all and make a web frontend, thats it. Took like a year but we did it. Few months later teacher is furious because the calculations didnt give him data that he expected (by expect i mean he thought that a distribution formula would accurately yield 200+ data fields from around 4) and blamed it on us. Not the retard other professor who fucked up half of the formulas. Ok.1 -
Making scripts for custom physics is fun. One moment, the object gets stuck on the ground. The next, it shoots off into the far distance.
Lesson of the day? Don't be an idiot for once, stop, grab a notebook, Google some formulas and think like a human being before messing around with the script again.2 -
I don't advocate low code solutions. But what Microsoft is doing with Power Fx is legit pretty cool.
If anything it would expose people to learn about proper development since the formulas can grow bigger than standard small Excel formulas while simultaneously exposing them to a declarative and functional style of coding. According to what I am seeing, and y'all correct me if I am wrong, but this seems to be made to let pro devs jump in and help with more complex code while at the same time exposing it to non devs in an easy way.
I kinda dig this one2 -
Teaching a colleague to use INDEX / MATCH in Excel
Me: Type in =MATCH() and select the reference cell, the column its in, and put 0 for the last value.
Them: OK... Done
Me: Now type in =INDEX() and select the column you want to match with, then put in the value you got from MATCH()
Them: OK... Done
Me: Now combine the two formulas
Them: How?
Me:...1 -
I was really bad in physics and we had energy, force and all that stuff, when I got to C, my very first programming language. I learned the formulas by writing a program calculating all the stuff we learned about in school.:D
Back then I didn't have a computer and wrote the code on paper before actually compiling it at my moms computer. -
So our project decided to create a newsletter. For some reason, I was tasked with writing it, includig layout, recepient database etc.
It is the first newsletter, it is urgent and it is supposed to be send to all the people who so far participated. Means: there was never a "sign up here for a newsletter" thingy on the website. Hence, there is also no "unsubscribe" button.
One could kind of "hotfix" this by making a field, like "enter your email adress here to unsubscribe" and then I get a notification and remove the people from the list. Fine by me. Not so many ppl atm so we got time to set it up properly then.
My boss decides it is my job now to implement the stupid unsubscribe button... I am not the website admin. I have nothing to do with the goddamn website. We have ppl in another city, being paid to manage the goddamn website and it would take them just a few minutes to set the stupid button up, since they know what they are doing and I am not.
I told them from the start: I don't do websites. I have nothing to do with them, I don't want to have anything to do with them. We have people for this.
Why the F is it my job now to implement that stupid button?!
And even when I tried to look into how the other formulas which do similar things are set up: oh you don't have permissions to access that. Lovely!
FAK this shiet <.< It is not my fking job.5 -
Killing people is bad. But, there should be a law to allow killing people who don't write proper unit tests for their code. And also those "team leaders" who approve and merge code without unit tests.
Little backstory. Starts with a question.
What is the most critical part of a quoting tool (tool for resellers to set discounts and margins and create quotations)? The calculations, right?
If one formula is incorrect in one use case, people lose real money. This is the component which the user should be able to trust 100%. Right?
Okay. So this team was supposed to create a calculation engine to support all these calculations. The development was done, and the system was given to the QA team. For the last two months, the QA team finds bugs and assigns those to the development team and the development team fix those and assigns it back to the QA team. But then the QA team realizes that something else has been broken, a different calculation.
Upon investigation, today, I found out that the developers did not write a single unit test for the entire engine. There are at least 2000 different test cases involving the formulas and the QA team was doing all of that manually.
Now, Our continuous integration tool mandates coverage of 75%. What the developer did was to write a dummy test case, so that the entire code was covered.
I really really really really really think that developers should write unit tests, and proper unit tests, for each of the code lines (or, “logical blocks of code”) they write.20 -
Every time basically.
Coming up with complex Excel formulas.
Cooking products in a weekend.
Setting up and printing a shit ton of spreadsheets in a minute with a VBScript.
Yep, every time.1 -
So first rant, here goes weirdness, and also lengthy rant
So in my company we have the hr and accounting managed by the same person which also deals with all things employee related and she had a need for a way to extract a birthday from, what is in our country the personal identification number, things go great i get a formula that performs parts of the magic up to the point where the first digit of the number dictates the gender and century to be used when forming the full year, mind you only the last two digits of the year are in plain within the id number so i thy a number of ideas. After bashing around google sheets for a while ( i've got open office installed and formulas don't export well to the excel that person uses but google sheets does so i built it there).
First idea : make a few conditionals to check for the value so we have 1 and 2 for 19th century, 3 and 4 for 18th century , 5 and 6 for 20th so i go ahead and write my conditions and they fail, all evaluates to false, it cascades through the else variants up to the last one so i'm wondering if the "if" itself doesn't support the or operator, seems it does, next i think it's the bloody condition written wrong so i reevaluate my logic in php in a test script, it works as intended, then i think ok not the right function called, let's see the docs, docs confirm i'm doing it right but what was wrong was the way i was getting that first number, using left seems to produce a string although the base thing is a number, now i start searching how i can cast it, like you would normaly do when the data type is fried, value function appears to be the solution but it isn't working....now i'm thinking "ok so i have a value and different things to print out so let's look for a switch, maybe it can understand that" switch function found under the form of choice, i get it sorted but am stuck wondering why the heck was the if and value combination not working.
Simple answer to that : value doesn't work well with function results, a known bug listed by someone in a comment, a comment i have failed to read for about 45 minutes of trying to understand.
All in all it worked well for the person asking for it so it's nice. -
I rewrote a giant VBA workbook (lots of business formulas, custom pivots of the data) into Java apps/microservices so that new tabs, other reports can be easily added using (JSON) data from the other apps.
In general, I was the only dev in the team that understood that monoliths are hard to change or scale... -
I wanted to create a software to calculate some electricity related formulas ... So I learnt C++, best decision ever.
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So I started a new job back in April with a the developer on a government project being developed by a reputable international organization, lets call them R. Once the project reaches a an acceptable release stage, maintenance, changes and integration into the eco system falls to me. This project started about 3 years ago and the original team from R was "changed" because they claimed the product was ready for go live when it wasn't.
My job since then has mostly been analyst and QA work identifying issues with conversations like this:
Me to Client: I don't think this feature is working as it should be.
Client: You're right.
R.dev: This feature is working according to signed off SRS and assumptions register.
Client: Yes but the SRS and assumptions are wrong.
Me: Facepalms. Oh this other feature isn't working correctly either, this should generate A according to SRS but I'm getting G.
R.dev: Yes but that would take a major change to the system.
Me: [Blank stare]
R.dev: Ok, we can give you E.
Client: OK we corrected the errors in the SRS and the assumptions register we've signed off on this, please use these going forward.
R.dev: OK we reviewed and made changes.
Client: Um, these are wrong the calculations are off.
R.dev: We did it according to your SRS and assumptions register.
Client: Oh, wait, these formulas are wrong.
Me & R.dev: [Blank stares furiously]
Client: The sponsor won't pay the next stage until you reach an acceptable release. Fix these critical issues and we can worry about the rest in support.
R.dev: ... OK, we will deliver by X date.
[7 Days to delivery of changes]
R.dev: We postponed development till (deliveryDate + 8) when we meet with the sponsor.
Me: But that's when we should start the next UAT for go live for the New Year...
I left a management job for this so I could code more. 180 issues later I still haven't seen the source code... fml
Silver Lining: Still gettin' paid though -
So... I might have to build a survey and analysis tool to be used online nation wide (the final client is the government).
The bad news, it's probably going live in a week.
Even though 90% I wrote and tested in the last 3 years (matrixes,formulas,dB, Interface elements ) from previous runs, I have to handle fronted, databases, math, testing and design.
Over a daily changing methodology and session workflow (by my direct client).
No sleep for the next few days 😭6 -
heres a new constant found this morning
>>> (1.39094974939078**(pi-0.5))-1.39094974939078
==
0.9999999999999867
the following..
>>> 1.39094974939078**2
1.934741205330274 +/- 1
and
((1.39094974939078**(pi-0)))
2.8198510518716056 +0/+1/+1
show up in things as varied as the density of galaxies, gasoline chemistry, traffic accident formulas, and more.
Kinda cool.31 -
When the client wants you to calculate the value of a car over time with terms of 3 months. But only sends you this sheet.
"Oh it has to be adjustable in every way"
*Starts researching formulas* I cry 😥
5 -
Anyone tried converting speech waveforms to some type of image and then using those as training data for a stable diffusion model?
Hypothetically it should generate "ultrarealistic" waveforms for phonemes, for any given style of voice. The training labels are naturally the words or phonemes themselves, in text format (well, embedding vectors fwiw)
After that it's a matter of testing text-to-image, which should generate the relevant phonemes as images of waveforms (or your given visual representation, however you choose to pack it)
I would have tried this myself but I only have 3gb vram.
Even rudimentary voice generation that produces recognizable words from text input, would be interesting to see implemented and maybe a first for SD.
In other news:
Implementing SQL for an identity explorer. Basically the system generates sets of values for given known identities, and stores the formulas as strings, along with the values.
For any given value test set we can then cross reference to look up equivalent identities. And then we can test if these same identities hold for other test sets of actual variable values. If not, the identity string cam be removed, or gophered elsewhere in the database for further exploration and experimentation.
I'm hoping by doing this, I can somewhat automate the process of finding identities, instead of relying on logs and using the OS built-in text search for test value (which I can then look up in the files that show up, and cross reference the logged equations that produced those values), which I use to find new identities.
I was even considering processing the logs of equations and identities as some form of training data perhaps for a ML system that generates plausible new identities but that's a little outside my reach I think.
Finally, now that I know the new modular function converts semiprimes into numbers with larger factor trees, I'm thinking of writing a visual browser that maps the connections from factor tree to factor tree, making them expandable and collapsible, andallowong adjusting the formula and regenerating trees on the fly.7 -
Excel is a powerful and extremely versatile application, but one thing that really SUCKS about it, is that formulas are language-specific! So if using Outlook in - for example - Swedish you can't write "IF(<expression>,<then>,<else>)" but instead "OM(<expression>;<then>;<else>)". Note the semi-colon instead of comma (because in Swedish comma is used as decimal). AAARGGH! This pisses me off!2
-
( Temporarily Relevant )
Is it just me or did GitHub just break most of their MathJax?
Were formulas but now I only see my LaTeX code..
https://github.com/OpenlyEducated/... -
A friend of mine studies mathematics and he told me about a project he has to do and we worked on it together a bit: Numerically calculate the arctan.
He dug out a nice series by (the one and only) Euler and we started massaging the thing to get it into a bit of a nicer form (there were (n!)^2 and other shenanigans) and we eventually succeeded after some stupid simple errors and arrived at a quite simple recursive progression. After that he also found a formula to transform a given value into the region where our formula actually mimics the arctan and we proceeded to proof this formula. The programming was straight forward and now we only have to find the radius of convergence which I suspect is pi^2 (but no proof).
I had a lot of fun doing this, fiddling around with the formulas and then programming it to see it actually becoming real.3 -
Fucking hell! I'm trying to sit down and learn LaTeX so I can take notes with math formulas in the notes. Between work, random bullshit, crappy roommate drama, cats with the zoomies, and the kiddo going nuts wanting to play I just can't catch a fucking break to studying.
I'm torn between drinking a cup of coffee at 10pm to be able to get a chance to study or being able to sleep tonight...
However in the hell did I convince myself that going back to school at 30 would work better than when I was 19-20?!? (I'm still only 29 but shit I loose steam quickly these days 😰)
Lol I'll update the rant here if I drink that cup of 10pm joe!4 -
Hey I’m majoring computer engineering in one of the best universities in Turkey. But we take a lot of electrical and electronical courses. Topics are like introduction to electronics ( pn junctions , bjts, mosfets etc), electrical circuits ( mesh analysis, inductors, small signal analysis etc) . And were solving real hard problems. How is these stuff gonna relate to my software developer side? I can’t see the connection and benefits of learning the page long formulas about drain currents. What do you think about them?10
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I would have wanted to bring up SICP again, with the great big warning about the evil assignment operator and state and all the troubles that ensue (just think: concurrency).
But in a way, nothing has really come up from this or my attempts to dig deeper into "everything is a file/object" (Unix, smalltalk), neither from formal languages or the Curry-Howard correspondence. - Maybe there's just nothing, no firm bottom ground to discover. Like the physicists going for their world formula, but instead of a grand, beautiful symmetry that explains everything, we face a shattered world of (incompatible) theories, that is ever so more complex and chaotic through our theories applied to it. There may not be a Platonic ideal world of ideas, but rather partial constructs explaining some particular perceptions.
Similarly the one perfect programming language to rule them all, the perfect abstraction, pattern is probably just another prepubertal fantasy to be sunk.
So maybe instead of seeking the perfect epiphany, we should go for something quite different: the nagging, brooding uneasiness that something is wrong there, that there's something to be fixed... that even negative feeling would propel us to search further, not to stay in whatever is touted as the real thing.
Such irritations I found with Pieter Hintjens' writings. For example when he actively engaged in conspiracy theories. And I'm still not sure, if he just went off the cliff or he's even right alluding that these theories are an act of sanity, a self-defence against the hidden evil mights. I just don't know. Anything. -
Excel die you motherfucker die
1) Allow Ctrl + A and other shortcuts in formulas
2) Stop throwing an error requiring closing a window every fucking time I want to cancel writing a formula, and then another window after the first 1 -
Looking to get a good understanding of the fundamental ideology and math behind neural networks and support vector machines. I am well versed with math so I can deal with heavier stuff if needed, I would like to see formulas but an explanation to their conception would be nice. Does anyone have any resources like this? Practical hands on practice exercises would be a plus2
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Why on earth would you create an entire new HTMLImageElement in the javascript file just to get the width and height of an image and never render it to the DOM. FFS use MS Paint, 3D Paint or ANY OTHER IMAGE EDITING SOFTWARE to get the size.
Seriously you over engineered the shit out of the easiest const you'll ever write in JavaScript.
And for the record, the width and height of the image used are only used in formulas which produce the actual width and height of the mock buttons that get drawn onto the canvas element. And don't worry, the click event handler for these mock buttons is actually the click event handler for the canvas...which checks the coordinates of where the click was made on the canvas. And if the click is over where the button is drawn in, congrats you clicked the button. -
Fuck this fucking shit! How on Earth should I read and modify this fuckin only 1MB excel with this shitty phpexcel why I can not improve the speed with these formulas?!2
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I could calculate the percentage of a value from a total set right from the top of my head. This includes large numbers like for example; finding the percentage of 1040 from 75000 = 1.377%, 344 from 5400 = 6.37% and so on...
But most times when I come across scenarios to apply such calculations on code I find myself googling for formulas and then I wonder; how am I able to come to a valid result when faced with similar challenge but could not recall or tell the formula my funny brain is deriving it's results from.
Maybe my brain isn't even using a formula. :/
So I guess because from pondering on how I arrived at results, I could tell I'm starting from an "if"...
Like:
If 25 of 100 = 25%
and 45 of 250 = 18%
Then 450 of 2400 will equal 18.7...%
Ask me what formula was used in the first "if" condition and I can't tell because that's common sense for me.2
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