please wait
|
by JUANDENT
How to obtain the sys_days for "today" or "now"
|
| Yes its a simple question: how can i get the std::chrono::sys_days corresponding for today or now?? Regards, Juan |
|
Jan 7, 2022 at 6:47pm
[1 reply] : got it: using namespace std::chrono; const auto today = sys... (by JUANDENT)
|
|
by abdurahim22
how to find total
|
| Hello, I want to find a total of the fees but no matter how I try it always gives errors, can you help me. #include <iostream> using namespace std; float cal... |
|
Jan 7, 2022 at 10:04am
[3 replies] Last: This can be simplified - you don't need fees array. This also shows th... (by seeplus)
|
|
by JUANDENT
How to initialize a tuple with a variadic template parameter?
|
| Hi, I have this class: template <typename Target, typename ...RefBy> struct TableDef { static Target target; static std::tuple<RefBy...> reference_list; }... |
|
Jan 5, 2022 at 1:06pm
[4 replies] Last: Let me think and test some things and I will get at you with a more co... (by JUANDENT)
|
|
by Cplusc
writing the output in vtk format
|
| I already installed the vtk library and run the vtk examples. before installation of vtk, I had the output in .txt as follow, std::ofstream file; file.open... |
|
Jan 4, 2022 at 9:09pm
[16 replies] Last: Thanks for your help. I was reading about Ensight Gold format and I fo... (by Cplusc)
|
|
by frek
List five libraries that you would have liked to be part of the standard C++ library.
|
| Hi all, The question is in the subject. Please list five libraries that you would have liked to be part of the standard C++ library, and tell me your reason(... |
|
Jan 3, 2022 at 1:12am
[8 replies] Last: What parts, especially, should be added ? much of boost funtamental... (by kbw)
|
|
by Cambalinho
how draw an image?
|
| ok... these question isn't the first time and i have some problems: why the image isn't drawed? class image { public: BITMAP bitmap; HBITMAP... |
|
Jan 2, 2022 at 8:39pm
[10 replies] Last: I messed about for ages to get this working. A pixel by pixel picture... (by oggin)
|
|
by PeteDD
... in function parameter list
|
| Hi folks, Could someone please explain to me the use of "..." in this funtion's parameter list? I tried looking it up but found nothing. Thank you! void mu... |
|
Jan 2, 2022 at 1:05am
[2 replies] Last: Thank you keskiverto. This is brilliant! Very useful. (by PeteDD)
|
| Single use C++ random engine |
| Normally if I wanted a single use random engine, say for use in std::shuffle on a container and no other use for the rng elsewhere in the code, I might do std:... |
|
Jan 1, 2022 at 11:15am
[8 replies] Last: There's also std::ranges::sample https://en.cppreference.com/w/cpp/alg... (by seeplus)
|
|
by mnm71
How to read i2c with interrupt signal?
|
| I want to read the i2c information with interrupt, but this code I wrote does not work I can read the data directly after writing, But with a interrupt, the sig... |
|
Jan 1, 2022 at 4:47am
[no replies]
|