I'm writing a Windows service that receives an encryption key from our web server. Such key never leaves memory and is used to encrypt and decrypt sensitive dat
I'm working on an IRC server using c++, and I want to add files transfer to my server, but I don't know how to create the file in the user's host. I can read th
I am interested in discussing methods for using stringstream to parse a line with multiple types. I would begin by looking at the following line: "2.832 1.3067
I am trying to compute the number of triangles for each edge in an OpenMP parallel code. Following is the code snippet where I am doing it. While running with m
I want regex of this. add x2, x1, x0 is a valid instruction; I want to implement this. But bit confused, how to, as I am newbie in using Regex. Can anyone share
I'm working with some legacy code. It works fine on a CentOS 7 system. The args array gets hosed on both a Rocky 8.4 and Ubuntu 20.04 system. I've simplified th
I have a d3d application that renders a mip mapped cubemap in a fullscreen quad pixel shader. I stumbled on a weird behavior, and wrote the following test to il
I am trying to program a BLE client using an ESP32. I have used the attached code (which is the example code from the example section). My problem right now is,
I tried solving this problem: https://leetcode.com/problems/palindrome-number/ using code: class Solution { public: bool isPalindrome(int x) { int r
The Itanium ABI has some rules for compressing identifier for name mangling: for instance, given namespace foo { struct string { void f(); }; }; the f
I'm running into some peculiar behavior that I don't understand. I have a python/C++ module (call it X) built using pybind11. In my build directory I have build
How can I get the mouse click position in C++ in a Windows console program? (A variable that returns the position of the mouse when clicked) I want to draw a m
In Qt creator there are breakpoint settings. So I can put condition like this *(quint16*)((void*)e+0x8)==2 and it works nicely. But I would like to also print a
Is it possible to make a cube map texture (GL_TEXTURE_CUBE_MAP_POSITIVE_X...) repeat on a given face with OpenGL? I have a simple unit cube with 24 vertexes cen
The C++20 standard states the following about source file inclusion: 15.3:5 (page 437): The implementation shall provide unique mappings for sequences consisti
My C++ application uses Gige camera on many various Windows 10 PC. So I wanna set jumbo frame of LAN card of PC programmatically. (when the process starts it is
I am developing a python package using pybind11 which depends on pyarrow to interop between data types in python and C++. Therefore I build apache-arrow with th
With a C++ input file such as: int *p1; int *p2, *p3; I can run clang-format using the Chromium style; which has a Left value for the PointerAlignment option.
I have created example of using static libraries. The goal is this functionality: DllTestFunctDll.dll links static_lib.lib (contains fnStaticLibrary()) example.
I read a parquet file from remote, so get the binary file, which is a buffer. (unsigned char *buffer) How can I convert it to readable table? I can save the buf