win32 api support u powerful access to system. And it can be run without mangle library or extenal SDK. Easy for build and deploy

this

this

you can execute winapi programs without the need of new libraries

or i'm not understanding something

if youre running on windows, yes

if youre running on windows, yes

of course

you usually build win32 applications to be run on windows

You can call NTDLL functions directly although it is not recommended by microcock

You also have undocumented stuff there

👀

Hi guys, are there any predefined cute styles for Qt imagine styling?

#askforquestion

If the statement is false then it should neglect the value and should continue the loop

I am sending the coding

https://anotepad.com/notes/jkcgrrqd

Input should be 17 4 2 5 6 8 Output is 16

Please help me

Guys I need help

Please

I need code for Arithmetic mean A to 200

Help please

If the statement is false then it should neglect the value and should continue the loop

for (s = N;s > 0;s--){ for (s =N ; ;s--){ if (sum + S[s]> M){ break; }}

here s is never 0

also properly ident your code jesus christ

I need code for Arithmetic mean A to 200

Have you read the rules?

also properly ident your code jesus christ

I will try new way for it

I have a code for the sum of squares

How many of yall are students that are just trying to finish homework

I'm not, I'm just a student (not a CS student) that enjoys programming.

I will try new way for it

also i suggest using malloc instead of doing int S[N]

How many of yall are students that are just trying to finish homework

I am also a student but this is not a homework.

also i suggest using malloc instead of doing int S[N]

Okay

I will try

So, i am supposed to do a SparseMatrix which is not allocated at all Let's say I have a matrix that got no dimension at all, but can hypothetically got a NxM dimension. So it has to be a matrix without being one(?) Does this make sense? So I allocate an index only if required by someone by adding a value in that position. Every index (i,j) is filled by a struct If I want to create such thing, using templates, do you have any clue as how should I implement it? I can't use a matrix a have to use a different approach, like struct pointers (C++)

So, i am supposed to do a SparseMatrix which is not allocated at all Let's say I have a matrix that got no dimension at all, but can hypothetically got a NxM dimension. So it has to be a matrix without being one(?) Does this make sense? So I allocate an index only if required by someone by adding a value in that position. Every index (i,j) is filled by a struct If I want to create such thing, using templates, do you have any clue as how should I implement it? I can't use a matrix a have to use a different approach, like struct pointers (C++)

No dimension = 0 So the matrix will be of 0 Means empty

Then why even create it on first place

No dimension = 0 So the matrix will be of 0 Means empty

Wait it won't be a matrix then

This is f*cked up

Guys, do you know speed diff between OpenSSL and Crypto++? Considering AES256, GCM

So, i am supposed to do a SparseMatrix which is not allocated at all Let's say I have a matrix that got no dimension at all, but can hypothetically got a NxM dimension. So it has to be a matrix without being one(?) Does this make sense? So I allocate an index only if required by someone by adding a value in that position. Every index (i,j) is filled by a struct If I want to create such thing, using templates, do you have any clue as how should I implement it? I can't use a matrix a have to use a different approach, like struct pointers (C++)

As a simple approach you can use a unordered_map, and use a vector as a key. So when you need to add two dimensional point, you call it with {x, y}, three dimensional with {x,y,z} and so on. And then depending on how it should (or shouldn't) work when you mix everything in it you can make a struct with specific hashing function for a key, add asserts and so on

As a simple approach you can use a unordered_map, and use a vector as a key. So when you need to add two dimensional point, you call it with {x, y}, three dimensional with {x,y,z} and so on. And then depending on how it should (or shouldn't) work when you mix everything in it you can make a struct with specific hashing function for a key, add asserts and so on

I can't make use of standard library

I can't make use of standard library

You probably have some analogs in your project libraries

I don't know, can I contact some there if need any help?

I have the source code of a C library that I'd like to use in my C program. What's the proper way of doing that?

I have the source code of a C library that I'd like to use in my C program. What's the proper way of doing that?

What build system are you using?

Currently, none, and I do not want to go beyond GNU Make.

Currently, none, and I do not want to go beyond GNU Make.

Can you please show your makefile?

Can you please show your makefile?

I currently don't have one for this project.

¿?

¿?

Do ypu know abput performance diff between OpenSSL and Crypto++ for AES 256 GCM?

why could malloc throw segfault?

or declaring a variable?

could it be because of some empty stream / pointer that leaks memory and then any memory operation creates random segfaults?

Pa_Initialize(); auto params = new PaStreamParameters; params->device = Pa_GetDefaultOutputDevice(); params->channelCount = 2; params->sampleFormat = paInt32; params->suggestedLatency = Pa_GetDeviceInfo(params->device)->defaultLowOutputLatency; params->hostApiSpecificStreamInfo = nullptr; SNDFILE *snd_file = nullptr; SF_INFO *sf_info = (SF_INFO*)malloc(sizeof(sf_info)); // SF_INFO *sf_info; // ::memset(sf_info, 0, sizeof(sf_info)); snd_file = sf_open("../res/test.wav", SFM_READ, sf_info); PaStream *stream; Pa_OpenStream(&stream, nullptr, params, sf_info->samplerate, paFramesPerBufferUnspecified, paClipOff, stream_callback, nullptr); Pa_StartStream(stream); int sub_format = sf_info->format & SF_FORMAT_SUBMASK; printf("%d", sf_info->format);

if I add anything after this for example double a = 0.0; it throws segfault

oh it's caused because of portaudio i guess? /shrug

oh it's caused because of portaudio i guess? /shrug

¯\_(ツ)_/¯

sizeof(sf_info) are different from sizeof(SF_INFO)

sf_info is a pointer,well SF_INFO is a type

Any C++ tutorials to understand system on Chip Softwares or Embedded Systems ?

Books will also suffice.

Any C++ tutorials to understand system on Chip Softwares or Embedded Systems ?

Banned from google ?

C++ experts >>> Google

C++ experts >>> Google

Seems like C++ experts don't use google search. 🤔🤔🤔

Seems like C++ experts don't use google search. 🤔🤔🤔

Bing? DuckDuckGo?

Cpp experts know things by experience. Much more valuable than search engines showing me books that don't fit the criteria. I want to know about resources to understand MKL BLAS and other firmware softwares that use cpp and some cpp topics not covered in normal cpp books otherwise

Cpp experts know things by experience. Much more valuable than search engines showing me books that don't fit the criteria. I want to know about resources to understand MKL BLAS and other firmware softwares that use cpp and some cpp topics not covered in normal cpp books otherwise

I dont think I agree with you

Yes

Okay

I understand all the points

I understand all the points

Very good, welcome

Lol

Lol

¯\_ (ツ) _/¯

https://www.youtube.com/watch?v=St0MNEU5b0o

I was watching this and had some doubts.

On 4:14, the where is the last(3rd) pointer pointing to?

At 6:27, why does the guy says that if there would be somebody holding reference then we would have a problem, What is the problem that he is talking about?

Isn't v2 already a reference to the returned vector?

On 4:14, the where is the last(3rd) pointer pointing to?

End of allocated storage

End of allocated storage

and what about the 2nd pointer, isn't it pointing to the same location?

and what about the 2nd pointer, isn't it pointing to the same location?

Second points to begin+size, in this case theyre same, usually they are different