I am attempting to figure out the Skyline problem to better understand C++, right now I am learning more about how I can use vectors. I am trying to iterate thr
How do I make Singleton generic template, and how can I test it? Right now I am interested in seeing with my own eyes that 2 threads that invoke get_instance()
Libraries: <PubSubClient.h> <ESP8266WiFi.h> "ArduinoJson.h" When I send this JSON, the message is received and I can do things with it: {"topic":"d
I'm trying to compile MulVal, everything is already setup tried all of the solutions, getting this error, don't know if it was from the compiler or the code it
Garry's Mod provides a C++ API to create server-side and client-side DLLs. As it is said in the article "Creating Binary Modules", they must be placed in the "g
Today I was browsing for some questions that I saw this: Algorithm - Air Battle C ++ time limit: 1 second Java time limit: 2 seconds Python time limit: 10 secon
Trying to insert values of square and cube of a number in set st and st1. (Let n = 10^7). After printing, set st is having negative values due to limit of integ
I have a class foo that manages data using small buffer optimization (SBO). When size < 16, the data is held locally (in buffer), otherwise it is stored on t
I have a program with many formatted write statements that I'm using the fmt library for. Some of them have many fields, say 100 for example purposes, something
I found some code using std::shared_ptr to perform arbitrary cleanup at shutdown. At first I thought this code could not possibly work, but then I tried the fol
I have a sample C++ program that would cause an obvious segmentation fault. test.cxx: int main() { int* ptr{nullptr}; *ptr = 3; } So I am using address san
I wanted to try out to c++20 coroutines together with asio. In a simple test three are coroutines which would be executed on a asio::thread_pool with 4 threads.
Lets say we have a struct Original as this: class Original { int x; bool y; bool z; }; Due to alignment, the sizeof(Original) is 8 bytes. 4 for the int,
given a vector of N-dimensional points. The vector will be of size N+1. Is there a generalized algorithm to find the center and radius of the ND sphere using th
I have a simple C++ program that calls some NASM code: main.cpp: #include <iostream> extern "C" int foo(); int main() { std::cout << "The result
I am running into the following situation. Project A has libraries A1, A2, A3... That follow their own directory structure. For example: Libaries/ | |--Dir1/ |
I have a situation where I include the header file of the library which I want to use in my main program. The main program is warning free and it has a feature
Using C++17. I am trying to setup a gtest fixture that will create a fresh io_context to run timers on for each test case. My test segfault about 90% of the tim
I'm trying to unroll a nested loop that stores data in a 2D dynamic memory allocation in C++. Although, I'm not quite sure how to do it. Here is my original loo
From Tensorflow Object Detection API, I have noticed that TFLite_Detection_PostProcess has cut off the original outputs from Tensorflow Object Detection model