@programminginc - страница 3798

hlebyshek

I was trying to develop a library on concurrency and parallelism similar to threads. I have barely started and made working functions, creation of threads and joining. Can you guys suggest any improvements? Also is this a good project for a fresher's resume Github: https://github.com/revant-kumar/C-Thread-Library

nice goal, I have some tips: use common C++ project structure use build system, eg cmake write unit tests use CI if your lib similar to threads, then replicate api of threads use commit message conventions

Paranoid

nice goal, I have some tips: use common C++ project structure use build system, eg cmake write unit tests use CI if your lib similar to threads, then replicate api of threads use commit message conventions

Noted ✍️

CupCake

Bruh

You should add lf suffix to make it double @Qarvos

I added already

Monchie

Good day all. I am new to c c++. I need help with tutorials. I want to delve into the embedded system field and some day desktop app development. Please how do I go about it all?

Ludovic 'Archivist'

Good day all. I am new to c c++. I need help with tutorials. I want to delve into the embedded system field and some day desktop app development. Please how do I go about it all?

Stop looking at tutorials. Find something you want to do and only resort to looking up tutorials after being stuck trying things for an hour. And when unblocked ditch that tutorial again

Ludovic 'Archivist'

One does learn to balance on a bike by riding a tricycle

Ludovic 'Archivist'

You need to learn from mistakes

Ludovic 'Archivist'

So go make some!

VIBHAV

Help me with programming

Macros don't need semicolons at the end. remove the ; and try rerunning

Ok.Still same.But I found the problem.Planck is too small that it can't allocate.Around 10^-34

Hima

Ok.Still same.But I found the problem.Planck is too small that it can't allocate.Around 10^-34

macros do not have any datatype

I wrote like this: #define PLANCK 6.6483747382837e-34 Still didn't work

Hima

I wrote like this: #define PLANCK 6.6483747382837e-34 Still didn't work

the output is correct, it's just you need to change the format specifier. use %g

harmony5 🇺🇳 ⌤

Help me with programming

#meta

Rose

Help me with programming

Don't ask meta questions. In other words, don't ask to ask. Questions like "Does anyone know XYZ?", "Has anyone used XYZ?" or "Can someone help me?" are all considered meta questions because they don't specify what your actual problem is. These questions give the impression that you want people to approach you and offer their help as if they don't have any other work to do. Now doesn't that expectation make you look like an idiot? If you have a question ask it directly. You are more likely to get a response that way.

Rose

Purge complete.

super

OK

Monchie

So go make some!

Word

the output is correct, it's just you need to change the format specifier. use %g

Oh, ok.I will try it.Thanks

Kartik

/notes

Rose

/notes

List of notes in C/C++ Programming: - 0_to_show_item_use"#item" - gitgud - howtoask - markdown - mcve - meta - ot - paste - projects - res You can retrieve these notes by using /get notename, or #notename

Kartik

#projects

Rose

#projects

Please check the Resources section for links on Open Source Projects in C/C++ some of which are explained from scratch.

Rose

User Ankit has 1/2 warnings; be careful! Reason: offtopic

\Device\NUL

/report

Rose

/report

Reported Lhove Lhetta [1945329641] to admins.

hlebyshek

hey I writing test task and noticed that my code possibly too complicated Can someone spend few minutes to review and answer: Is it simple or difficult to read? And why?

Danya🔥

hey I writing test task and noticed that my code possibly too complicated Can someone spend few minutes to review and answer: Is it simple or difficult to read? And why?

Why do you have a function written like a class?

hlebyshek

for add ability to choose allocator although it has default definition with std::allocator

Danya🔥

for add ability to choose allocator although it has default definition with std::allocator

And what's wrong with passing it as an argument to the function?

hlebyshek

And what's wrong with passing it as an argument to the function?

hah, I just prefer to overcomplicate implementation instead of interface

Danya🔥

hah, I just prefer to overcomplicate implementation instead of interface

I don't think it's a great idea to use classes to define functions

Danya🔥

It overcomplicates the code

Dima

like the current cxx committee

Danya🔥

https://github.com/feelamee/lesta-test-task-2024/blob/master/include/tt/sort.hpp#L63-L67 This huge requires clause in the function definition also doesn't help with readability

hlebyshek

I don't think it's a great idea to use classes to define functions

yes, I have similar feelings possibly, i will rewrite to use allocator as the last default parameter

Danya🔥

Considering this is a test task for a gaming company, they wouldn't like this templated code. I've never worked in the gaming industry or in Wargaming/Lesta, but judging by stereotypes, they're not fond of the metaprogramming

hlebyshek

Considering this is a test task for a gaming company, they wouldn't like this templated code. I've never worked in the gaming industry or in Wargaming/Lesta, but judging by stereotypes, they're not fond of the metaprogramming

maybe but the task isnt related to games

Danya🔥

I don't think it's possible to get the end() iterator from the max_element Algo https://github.com/feelamee/lesta-test-task-2024/blob/master/include/tt/sort.hpp#L105-L106

Danya🔥

Readme is also not relevant, you have cmake build system but the instructions are for something else

hlebyshek

I don't think it's possible to get the end() iterator from the max_element Algo https://github.com/feelamee/lesta-test-task-2024/blob/master/include/tt/sort.hpp#L105-L106

cppref says that it returns last if range is empty

hlebyshek

Readme is also not relevant, you have cmake build system but the instructions are for something else

yes, I noticed I push only for answer for review here

Danya🔥

cppref says that it returns last if range is empty

Well sure but I'd check if the sequence is empty before actually calling the function

Danya🔥