Can I safely execute following code? Is it possible to have deadlock here or some unexpected behaviour, especially when SIGINT arrives? #include <atomic>
Is there a way to know the data type before of a hazelcat key before getting the key in Hazelcast 5.0 or later versions? Specifically, my C++ code is: hazelcast
What is the advantage of specifying a trailing return type in C++11, as opposed to a normal return type? Look at foo1 vs foo2 here: int foo1() { return 1;
Can a non-virtual function be equal to 0, e.g., something like void foo() = 0 where the keyword virtual is not in front?
I have created a simple HTTP request wherein I am sending GET,POST and PUT requests to the server. Next I want to switch to HTTPS connection using boost asio li
Suppose you have a matrix A: 1 2 3 4 There are two flattenings: 1 2 3 4 and 1 3 2 4 If the default (ColMajor) storage type is used, we can get the latt
So I am making a Gtkmm application using a Gtk::notebook and during run-time I'm adding new tabs to the notebook. But when I add more tabs than there is space o
When trying to compile OpenACC code with GCC-9.3.0 (g++) configured with --enable-languages=c,c++,lto --disable-multilib the following code does not use multipl
I'm trying to figure out how to install the stand alone Clang-Format tool. I've downloaded the pre build binaries for Clang from the official download page for
In C or C++, if the compiler encounters a for loop in which a counter is counting from 0 to n, and n is a variable (not a function call, and NOT A CONSTANT eith
I have a C++ application compiled with Visual Studio 2010. This is a large legacy application with multiple threads servicing sockets, database connections, RV
When I try and initialise IMG or use IMG_Load, I get the error: "IMG_Init: Failed loading libpng16-16.dll: The specified module could not be found." From what I
i want to load a lot of images (not sequential names though) from a directory. edit them and then save them in a different directory with their original names i
I am trying to understand what does sequentially-consistent ordering mean for loads. Consider this artificial example: #include <atomic> #include <thr
P0137 introduces the function template std::launder and makes many, many changes to the standard in the sections concerning unions, lifetime, and pointers. Wh
I am trying to set and get DNS using QtDBusInterface. As per the documentation, it has "a(iay)" format. which contains an array of IP types and an array of unsi
I tried looking this up and got mixed results using header files and such. Basically I have multiple .cpp files with all my functions I made for use with binary
I'm trying to debug a memory exhaustion issue for my native Win32 CPP app, so far i have found that on some machine when launched, app the memory usage is very
This is some crazy error and is giving me a lot of trouble. #include <iostream> using namespace std; class Book { private: int bookid; char
I have recently discovered that AVX2 doesn't have a popcount for __m256i and the only way I found to do something similar is to follow the Wojciech Mula algori