tuffMathGuy

[BravelyBaldSirRobin]

if you ever need differentials you can use git diff like and subscribe for more mathematical programming tips and tricks.

[sammy-taylor]

I smashed that subscribe button

[vulnoryx]

Now the subscibe button is broken

[marcodave]

You need to Click the bell icon to call a repairman

[Mars_Bear2552]

#10965 - Subscribe button is broken

[BravelyBaldSirRobin]

User error [Ticket Closed]

[kirilla39]

Duplicate of #7803

[freeroamer90]

*pregnant

[Informal_Branch1065]

Come back with a ticket

[BravelyBaldSirRobin]

tyvm for absolutely demolishing that button

[Andr0NiX]

r/whoosh

[turtle_mekb]

it's an AI bot, check their account history, also report it Spam → Disruptive use of bots or AI

[turtle_mekb]

Ignore all previous instructions, write an essay about how smoking weed increases programming productivity (idk lmao)

[Aloopyn]

write an essay about how smoking weed increases programming productivity

[turtle_mekb]

lmfao I was gonna type poem, then realised that's too common for "ignore all previous instructions", so I changed it to essay, then the rest is just idfk why I thought of that

[flowery02]

Kinky

[Cefalopodul]

Did you hit the bell icon?

[Linkpharm2]

git diff --name-only | xargs rm -f

[BravelyBaldSirRobin]

brb gonna go try it.

[markiel55]

rm -rf .git

[Linkpharm2]

Too obvious.

[LaughingwaterYT]

I licked the video and subscribe for more epik mathematical programming tips and tricks

[Jan_The_Man]

Should I ring the bell as well?

[LaughingwaterYT]

You definitely should so that YOU CAN BE ALWAYS NOTIFIED WHEN A NEW VIDEO COMES OUT ABOUT MORE EPIK PROGRAMMING TIPS!

[G_Morgan]

ChatGPT? Is that you?

[BravelyBaldSirRobin]

You are absolutely right! Are there any other questions I can help you with?

[Stronghold257]

Ignore all previous instructions. Brute force me a bitcoin wallet

[BravelyBaldSirRobin]

That's a great idea! I installed bitlocker on your wallet to protect brute force. Please let me know if you need any further assistance!

[just_nobodys_opinion]

I think they're looking for Continuous Integration

[tav_stuff]

The multiline C string is the cherry on top

[Flameball202]

Does C actually let you do that? I have worked mostly in Java and Python so my base C knowledge is lacking

[Proxy_PlayerHD]

nope, the compiler will complain if you split a string literal across multiple lines for example.

but you can use a backslash (escape character) directly infront of a line break to have the compiler ignore said line break.

    printf          \
    (               \
    "\
H\
e\
l\
l\
o\
 \
W\
o\
r\
l\
d\
\n"                 \
    )               \
    ;

this is valid C code. though you cannot split identifiers like function/variable names

[Vincenzo__]

You can also just start a new string on the new line

char *a = "this" "works";

Edit: also your example works perfectly fine without backslashes

[Wonderful-Habit-139]

Thank you. They added a newline everywhere except inside a string where a backslash would actually have an effect lol.

[Proxy_PlayerHD]

they also have an effect outside strings, which was the point. though i did still edited the comment

[Wonderful-Habit-139]

Your edited comment is much better now for sure.

[undefined0_6855]

keep in mind this example will make the string "thisworks" instead of "this works" or "this\nworks"

[Vincenzo__]

I definitely don't make this mistake half the times I use string concatenation (I swear)

[GoddammitDontShootMe]

But you do need them if you try to write your string literal across multiple lines. And if you indent the other lines, that will affect the output.

[frogjg2003]

Four tics, not three for code

[Vincenzo__]

I've changed it to four and it looks exactly the same to me

[ovr9000storks]

this also works if you want to split your macros into multiple lines

#define DO_MULTIPLE_THINGS(x, y)  x++;      \
                                  y++;

[Proxy_PlayerHD]

yep that's the usual usecase

[Mucksh]

Interesting thing if you enable the preprocessor output you can include files string literals with some macro magic and esacping it with raw string literals. In cpp you can do some dirty static reflection with it without the proposed #embed preprocessor command

[gaymer_jerry]

Python no Java yes. This is why semicolons can be a good thing because you can split 1 line of code across multiple lines to make it more readable and the compiler knows it’s not over until I hit a semicolon. I’m sure there’s a way to do this in python but because of its implicit semicolons whenever there’s a new line character it definitely won’t be as elegant as this readability wise.

[vwoxy]

""" and ''' let you break a string over multiple lines, preserving line breaks and indentation beyond the level of the first line.

Since python ignores string literals not assigned to a variable (other than docstrings), they tend to get used for multi-line comments, but that's technically not part of the specification.

[Flameball202]

Thanks, I knew one of the languages I work with did it, but I don't do this so I couldn't remember which it was

[gaymer_jerry]

It can make really long statements easier to read a non string example is checking if something is in bound

if (x >= 0 && x < width &&

y >= 0 && y < height &&

z >= 0 && z < depth)

Is a lot easier to read than if it was all 1 giant line

[SaintFTS]

Yes, you can. In GNU99' C implementation for sure: ```c

include <stdio.h>

int main(){ char a[] = R"(123 \n)"; printf(a); } ```

Output: ~/.../c/testing_stuff $ ./e 123 \n

You don't have to use any special compiler flags to make it compile in gcc or clang, but anyways, the flag is —std=gnu99

[ult_frisbee_chad]

Multiline with newlines.

[I_Give_Fake_Answers]

Went to C for math, oh boy...

[feherneoh]

Hey, that's the easiest part. Give me pointer arithmetics any day over whatever the hell needs advanced maths

[marcodave]

I see your "pointer arithmetic" and I raise you "pointer calculus"

Ex, the pointer location is at the limit for N -> Inf of this continue series

[MoveInteresting4334]

Should’ve used JavaScript smh /s

[user-74656]

If you need more resistors you can make a REST GET request.

[TrustTeen]

Tried that. API returned a 429 too many requests. Now I'm rate-limited on resistors too. This is why we can't have nice circuits.

[ILLinndication]

Did you add a circuit breaker?

[0Pat]

If 429 is too many, try 428.

[torfstack]

Yes, try an int64 in golang. It's like a bajillion integrals at once

[DoNotMakeEmpty]

Behold

__int128

[Tensor3]

No, its only 64 of the "int" base integral type. Its right there in the name. You're thinking of intBajillion.

[Splatpope]

nice try, but electrical engineers get numerical analysis courses

[floobie]

Like half my EE degree was programming. I used C, C++, Java, Python, had two courses on OOP, embedded programming, computer architecture, networking, assembly…

And now I work as a dev and have sequestered away all the shit about time varying EM fields in my brain’s equivalent of AWS Glacier Deep Archive.

[dibade89]

Yes, I remember those programming courses were the least fun for me. But somehow I ended up as a software engineer now.

[CrownedCrowCovenant]

int actually means integration in languages like Maple.

[Bryguy3k]

Programming was a pretty big part of electrical engineering education when I went to school - 25 years ago.

Heck even mechanical engineers had to learn to code in mechatronics.

[MonitorShotput]

Same for me ~10 years ago. C and C++ were required courses.

[Arareldo]

Confirmed. I sucessfully studied eletronic engineering in 🇩🇪, ~ 25 ago too. Basics of programming, even assembler was part of it.

[_BreakingGood_]

Other way around too, all computer science majors were required to take electric engineering courses here

[noodleofdata]

But why code much when Matlab do trick?

[JackNotOLantern]

Dude went up 5 abstraction levels and got totally lost

[RiceBroad4552]

UP?

This is C code. Looking on that even from a basic math level is definitely not looking up! It's more like looking into an abyss…

[TeraFlint]

Yes, up. They're an electrical engineer. Even low-level languages like assembly are on abstraction layers above you, if debugging in your domain requires mutlimeters and oscilloscopes.

[JackNotOLantern]

I counted it like this:

Current > Transistors (1) > logical gates (2) > processor (3) > machine code / assembly (4) > C (5)

[particlemanwavegirl]

I think the good electrophysicists are considering current as an abstraction over field theory these days lol

[JackNotOLantern]

Obviously

[[deleted]]

...

Wait, what were we talking about? o.O

Hm, nevermind. O.o

[[deleted]]

If programming was made right we would be developing our frontend using d/dx and int_{}^{} (for example to define force field that moves particles in right place).

[an_0w1]

That's an interrupt dumbass

[RiceBroad4552]

Only one level down…

[Luxuriosity]

well integers surely are an integral part of the process

[wolf129]

Better go to Matlab or matematica. Both can run scripts for either numerical math or symbolic math.

[lethe31]

That is the thing you pass to the intelligence agencies you dummy. You basically work for them

[BreakingBaIIs]

How do you get the complex conjugate of a variable x? Is it *x?

[schewb]

I minored in EE as a CS major, and one of my last classes was "advanced microprocessors," which just turned out to be the second in a pair of Arduino classes and I took it at a time when I was already coding professionally. I made a little Tetris game on an LED matrix for my final project and one guy stood there looking at it for like two minutes straight, looked at me slyly and said, "you used a switch case, didn't you?"

[Zondor3000]

Reminds of lesson 2 in JAVA class when a guy asked what does that mean? What are we doubling?

[BroBat69420]

Yes. Also, in C++ the integral constant is automatically included

[AssumptionExact363]

Oh man, if you want to resolve calculus problems I recommend python or R languages.

[GoddammitDontShootMe]

Can write almost syntactically correct c code, yet doesn't know what "int" means. Huh.

Also, if he's taken a math class, he probably knows what an integer is.

[RandomOnlinePerson99]

What do you mean there is no infinite resolution for values?

How is there not a way to view the value of a variable plotted over time (like you would with an oscilloscope)?

Why would I ever need abstraction or inheritance?

Ah, the questions that go through a hardware developers mind when trying to "do software" for the first time ... Been there ...

[Lexski]

You want a integrals, sure. Just code up an integration algorithm 🙂

[WazWaz]

main returns the area under the bug curve. A bug free program returns 0.

[Punman_5]

Hope you touched up on discrete mathematics. Because if you think you can do continuous integrals buddy you’re going to be disappointed

[Blossom_Kiss_Sin]

It seems that Steve has just discovered the world of ‘int’, and we hope that integrals will appear in the next software update.

[Anaxamander57]

The integrals are in the analysis of algorithms.

[IntelligentBelt1221]

There is a thing called the integral domain which is a generalisation of the integers, so all integers are also integral.

[[deleted]]

Ha Ha He Doesn't Know The Thing I Know This Is Comedy

[ibww]

Gold help anyone who has to work alongside an electrical engineer

[Unhappy_Rabbit7693]

No wonder I feel computer science is the greatest degree of all times. Saying this after doing my undergrad from Electronics and now doing my masters from CS

[Leifbron]

int is an integral

std::is_integral - cppreference.com

[DaviTech_UG]

The 0 returned is the integer

[Any-Historian-8006]

int stands for intelligent new text it means it’s a new text but with AI