/

What's a system call

What's a system call

Well you can separate execution into two parts. user and kernel. So when your program is executing for a lot of things you need to call the kernel. Some examples are reading/writing to a file, printing something to the screen, allocating some memory, listing the files in a directory and so on (basically everything that the kernel manages for security reasons and can't be done without calling the kernel)

So before you call the kernel you set up the parameters for the call. So in assembly for x86_64 to print something you'd set rax, rdi, rsi and rdx to the appropriate values and then do syscall to ask the kernel to execute whatever you wanted to do

What are control points in opengl? I am a bit confused, are they vertices or what exactly Like for a triangle is it okay to say the control points are three and line control points 2 or is entirely something different. Please let me know if you have a answer

/notes

-findprojects

#findprojects

waah nice 😐

#callingfunction

❤️

What are control points in opengl? I am a bit confused, are they vertices or what exactly Like for a triangle is it okay to say the control points are three and line control points 2 or is entirely something different. Please let me know if you have a answer

What are control points in opengl? I am a bit confused, are they vertices or what exactly Like for a triangle is it okay to say the control points are three and line control points 2 or is entirely something different. Please let me know if you have a answer

no idea mate

#howtoprogram

Hello Guys! !!Paste your At&t (iPhone, Samsung ...) Verizon // Sprint // Chase (cc top up) Barclay's (account) Capital one (cc) Wells Fargo (cc) Boa (cc) Let's take the loot and 🍴 eat....

Hello Guys! !!Paste your At&t (iPhone, Samsung ...) Verizon // Sprint // Chase (cc top up) Barclay's (account) Capital one (cc) Wells Fargo (cc) Boa (cc) Let's take the loot and 🍴 eat....

/ban

Hello Guys! !!Paste your At&t (iPhone, Samsung ...) Verizon // Sprint // Chase (cc top up) Barclay's (account) Capital one (cc) Wells Fargo (cc) Boa (cc) Let's take the loot and 🍴 eat....

its not allowed here

Hi everyone

I am shahbanoo leda

I have been staring new programming C

So I hope u help me

So before you call the kernel you set up the parameters for the call. So in assembly for x86_64 to print something you'd set rax, rdi, rsi and rdx to the appropriate values and then do syscall to ask the kernel to execute whatever you wanted to do

Understood. Thanks a lot for this :)

What are control points in opengl? I am a bit confused, are they vertices or what exactly Like for a triangle is it okay to say the control points are three and line control points 2 or is entirely something different. Please let me know if you have a answer

I'm not an expert, but usually you work with vertex buffer and index buffer. First is array of size n*3, where n is count of your verticles, and every three elements represent a vector coordinates [x1, y1, z1, x2, y2, z2, ...]. Second one is size m*3, where m is count of your triangles, every three elements represent indexes of vertexes from the first array [0, 1, 2, 2, 1, 3, ...] There are also strips and fans that being encoded differently, but they are rarely used.

please share the complier of C & C++

please share the complier of C & C++

https://sourceware.org/cygwin/ http://www.mingw.org/ http://releases.llvm.org/download.html https://visualstudio.microsoft.com/vs/

Need help with writing a C program that prints from a text file that contain a particular word

Anyone with a program c++ that doesn't prompt use to enter inputs🙏🙏

Anyone with a program c++ that doesn't prompt use to enter inputs🙏🙏

int main(){return 0;}

#freeprogrammingbooks

/get ide

#ossu

#findprojects

#goodcodingmentality

#findprojects

🤣

/get reference-the-standard

🤣

Yo

Hi

Can anyone help me for c ++ language ?

And me

Can anyone help me for c ++ language ?

#googleit

Help me for learning c++

Help me for learning c++

#googleit

Naive

Can anyone help me for c ++ language ?

#freeprogrammingbooks

Channel gand marvyla ahe ka mag bc

Channel gand marvyla ahe ka mag bc

/warn Read the rules

Yes

Good job.

@kaletaa I'm sorry!

@kaletaa I'm sorry!

hmm? why?

hmm? why?

Don't ask for details thx

ok

can i ask question other than c or c++

like qstn related to mysql ?

that's offtopic

#ot

or like java

Hi I have a qn about array program

That after the array numbers as ascending then I want to say whether the given search number is middle or lower than array or greater how to make this

That after the array numbers as ascending then I want to say whether the given search number is middle or lower than array or greater how to make this

learn english first

learn english first

You should be admin

epic.

learn english first

U can't get what i try to say that 🤪

I'm saying simply for u

I'm saying simply for u

You're not talking English there

34 44 55 63 71 This is sorted ascending array I have for ex Now I'm searching 55 then it should say it is present in mid Or I'm search as 44 it should say as lower

34 44 55 63 71 This is sorted ascending array I have for ex Now I'm searching 55 then it should say it is present in mid Or I'm search as 44 it should say as lower

So you have to say if a number is in your first or second half

What's your question?

34 44 55 63 71 This is sorted ascending array I have for ex Now I'm searching 55 then it should say it is present in mid Or I'm search as 44 it should say as lower

Iterate through the array, save the index of 55 and iterate again, if 44 is lower return lower if not return greater

this is your homework huh

I got it. What's your question?

this is your homework huh

😂😂