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Landon Brooks on Attics03/07/2025
What a fantastic piece! You have a way of making every topic feel approachable while still delivering deep and meaningful…
Jili Official PH on The Rise Of Nazi Germany03/07/2025
I love the way you’ve explained this topic! It really helped me understand a complex concept in a simple way.…
fm88 on ..I..03/07/2025
fm88 là nhà cái cá cược hàng đầu, giúp người chơi tận hưởng những giây phút giải trí thú vị…
hboplay99 on Youtube: Incompetent03/07/2025
hboplay99 best onlien games!
yoga on ..I..03/07/2025
You’ve done a great job of simplifying a complex topic. This is a very useful post. For those wanting more…

Landon Brooks on Attics03/07/2025
What a fantastic piece! You have a way of making every topic feel approachable while still delivering deep and meaningful…
Jili Official PH on The Rise Of Nazi Germany03/07/2025
I love the way you’ve explained this topic! It really helped me understand a complex concept in a simple way.…
fm88 on ..I..03/07/2025
fm88 là nhà cái cá cược hàng đầu, giúp người chơi tận hưởng những giây phút giải trí thú vị…
hboplay99 on Youtube: Incompetent03/07/2025
hboplay99 best onlien games!
yoga on ..I..03/07/2025
You’ve done a great job of simplifying a complex topic. This is a very useful post. For those wanting more…

QQmlContext::setContextProperty alternative
03/07/2025 by kzsnyk
Back to Qt after some time, i can see a lot of changes from Qt5 to Qt6, and especially regarding the way C++ objects may be exposed to QML. From https://doc.qt.io/qt-6/qtqml-cppintegration-contextproperties.html void QQmlContext::setContextProperty(const QString &name, QObject *value) does not seem relevant anymore and best avoided from modularity reasons. Now every […]
Abstract socket binding errno 2
03/07/2025 by jnl
I am trying to bind a Unix abstract socket. However, bind() always returns -1 and the errno is 2 (No such file or directory). #include #include static const char *socket_path = "server-core"; void api_control_thread_func() { int core_fd = socket(AF_UNIX, SOCK_STREAM, 0); // unix domain socket, tcp sockaddr_un core_addr{}; memset(&core_addr, 0, […]
Passing info between different branches of a class hierarchy in C++?
03/07/2025 by Rares Dima
So, I have a class hierarchy that looks like this: It is an embedded project, so the entire code will be run over and over. I have several algorithm classes, that compute some result given some inputs. The results are written to some structs (that contain the necessary members). class […]
How to convert a std::optional to a std::expected?
03/07/2025 by user2138149
I'm trying to convert a std::optional into a std::expected using a lambda function. The code I have written does not compile. The compiler complains that the monadic functions of std::optional must return another std::optional. Here's my example code, which can be found on Godbolt. godbolt link #include #include #include std::optional […]
nlohmann::json property value directly from stringstream
03/07/2025 by glades
I'd like to directly put the contents of the stringstream buffer into an nlohmann::json object with the least amount of copying possible. So extracting it via ostr.str() is already a no go since this happens in a performance sensitive context and we want to minimize risk on production. Also, afaik […]
EEPROM ISSUE IN ESP32 [closed]
03/07/2025 by Veera Reddy
in eeprom memory in esp32 i have created memory structure with 2d array for the saving the data with time and date when i deated the data in 2d array when reset the microcontoler it will storing the some grbage value what is the reason for this issue ? when […]
How can I create a webserver in C [closed]
03/07/2025 by Jay prakash
I started the web development (mern) recently, and come to know about server, and I want to make it in C. I know how to make them in express but it does not give that much learning growth, help me to summarise what I have to do to make an […]
Windows Emoji Panel not sending WM_CHAR messages
03/07/2025 by KungPhoo
I have an app, that uses final_platrom_layer from https://github.com/f1nalspace/final_game_tech. (nothing fancy - just a Windows API wrapper). When I open the Emoji Panel with Win+'.', I get these messages: WM_KEYDOWN nVirtKey:VK_LWIN cRepeat:1 ScanCode:5B fExtended:1 fAltDown:0 fRepeat:0 fUp:0 WM_KEYUP nVirtKey:VK_OEM_PERIOD cRepeat:1 ScanCode:34 fExtended:0 fAltDown:0 fRepeat:0 fUp:1 WM_KEYUP nVirtKey:VK_LWIN cRepeat:1 ScanCode:5B fExtended:1 […]
Why does clang-format only format .c or .h files, but not both?
03/07/2025 by Xinghang Chen
I am using clang-format in VS Code to format my C code on macOS, but I encountered a strange issue: I have the following .clang-format configuration: Language: C BasedOnStyle: Google and My VS Code clang-format configuration is as follows: VS Code clang-format configuration I can format .c files without issue, […]
Undefined reference to FFMPEG function despite linking via CMake
03/07/2025 by MysticTortoise
I am attempting to integrate FFMPEG's libav library into my project. I use CMake and want to build FFmpeg from source since I want to configure things specifically for my use case. I have compiled the files into .a archive static libraries which are included in my project, but i […]

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