please wait
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by AceKiron
Printing string creates stackdump
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| Moving on from https://www.cplusplus.com/forum/general/279314/ , I put that aside temporarily and decided to just move on for now. New issue: The code thinks th... |
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Jul 31, 2021 at 5:43pm
[12 replies] Last: Here you go, OP. https://github.com/Axocudo/Axocudo/pull/2 I removed a... (by helios)
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by GroovyJack
Questions relating to algorithms, sorting, linked lists, and functions
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| Should an algorithm with a better worst case runtime should always be used over an algorithm with a worse worst case runtime? If the user runs a linear searc... |
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Jul 31, 2021 at 4:13pm
[3 replies] Last: N^3. why? the inner loops is n*n, the outer is n/3, ignore the const... (by jonnin)
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by AceKiron
Please help me figure out what I'm doing wrong here
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| I'm making my own programming language, I have some experience with that in Python and Java. But I tried doing it in C++ and now I have an issue with reading fi... |
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Jul 30, 2021 at 5:24pm
[10 replies] Last: Update: It's not solved at all, I'll make a new thread for this tho as... (by AceKiron)
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by jpweldon
Purchase C/C++ license
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| I wish to purchase a license to MS C/C++ 2017 professional edition, without other aspects of Visual Studio 2017. Is it possible to do that? If so, how? |
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Jul 30, 2021 at 1:32pm
[3 replies] Last: If you need a professional edition of VS look into VS 2022. Not yet o... (by deleted account xyzzy)
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by leo2008
Image rd file compress (1,2,3,4)
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| Hi I am trying to read TGA file and then need to compress to almost half the size of the image file. How can this be achieved in cpp? Any suggestions usin... |
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Jul 30, 2021 at 10:23am
[67 replies] Last: > Verify manually means? Somewhat simplified; verify that the types ... (by JLBorges)
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by keyboard9
Add graphics to executable without resource rc file.
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| Using C++11 on a Microsoft Windows operating system that is 32 bit and compiling with Code::Blocks 17.12 . I have been reading about using a resource file. I... |
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Jul 29, 2021 at 4:02am
[12 replies] Last: helios, thank you. It looks like I might build the bitmap from scratc... (by keyboard9)
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by leo2008
Need replace enter key c++
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| I am trying to find a way to replace pressing enter key in c++. below is c code. can someone help me? after press enter key detected, user needs to provide som... |
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Jul 28, 2021 at 3:47pm
[5 replies] Last: If your compiler supports conio.h (and VS does), then the 'old' way of... (by seeplus)
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by ifStatement
Should arguments always be passed to functions or can variables outside of the scope of the function be used in the function?
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| I have a function that will only be used in the software I am making. It's in the .cpp file containig main(). Is it okay in this case to not pass arguments to... |
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Jul 28, 2021 at 2:44pm
[15 replies] Last: > But mostly it's just an alternative; some people like that the stati... (by JLBorges)
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by dzeko1236
for loop question
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| Hello , I try to get 25 data from a can bus in the same time using a Qt/c++ application. So in every iteration I receive a frame I convert it then I fill an a... |
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Jul 28, 2021 at 1:19pm
[2 replies] Last: some minor stuff: Indents are off, see 117 and 119 for example of brac... (by jonnin)
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by kbz8
Writing square root in cplusplus
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| Hi, square root is in math.h (C include) or cmath (C++ version of math.h) and is a function named sqrt. #include <cmath> #include <iostream> int main() { ... |
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Jul 28, 2021 at 12:18pm
[2 replies] Last: Andy, @kbz8 was ANSWERING the original question of one of those irrita... (by lastchance)
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by dzeko1236
Member class in c++
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| Hello , I am really new in C++ development . I am working on Qt Application . I need to call a member class in another class without creating an instance . ... |
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Jul 28, 2021 at 8:52am
[7 replies] Last: thank you all I solve the issue :D :) (by dzeko1236)
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by leo2008
how to replace sscanf in c++?
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| I am just wondering if there any replacement in c++ for sscanf? Below is the lines of code which I need to replace sscanf. Any idea? Should I use std::sscanf? ... |
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Jul 28, 2021 at 4:11am
[5 replies] Last: I dont have C++17/20 support. So I shall go ahead and use std::sscanf. (by leo2008)
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by zXFlameXz
Sphere to Sphere Collision Detection
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| Does anyone know where to start when it comes to Sphere-Sphere Collision Detection? I'm drawing a complete blank, and have no clue. |
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Jul 27, 2021 at 9:47pm
[7 replies] Last: I got from the teacher during class (by zXFlameXz)
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by Hawlong
[Error] no matching function
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| why got this error : no matching function for call to 'std::basic_string<wchar_t>::basic_string(TCHAR )' code: #include "Windows.h" #include <psapi.h> // Fo... |
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Jul 27, 2021 at 11:34am
[6 replies] Last: working thanks so much , (by Hawlong)
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by kbz8
void pointer to class pointer
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| Hi everyone. Is there a way to convert void pointer to class pointer and use it as a class object ? |
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Jul 27, 2021 at 10:42am
[2 replies] Last: Okay, thank you (by kbz8)
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by Hawlong
when use GetFocus() get Different Hwnd
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| i use this function .. HWND GetFocusGlobal() { HWND Wnd; HWND Result = NULL; DWORD TId, PId; Result = GetFocus(); if (!Result) { ... |
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Jul 27, 2021 at 8:25am
[no replies]
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by kbw
A power electronics controls in C/C++ embedded and software pointer for PC program
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| Now could you kindly give some tips to handle the whole project? You haven't said what your project should do. What do you want to do, that you have difficult... |
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Jul 27, 2021 at 7:48am
[no replies]
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by jonnin
Array Method
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| if you want to keep a bunch of patients, a container (an array is a container) or a disk file (which is technically a container but it is not the same as a prog... |
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Jul 27, 2021 at 4:30am
[4 replies] Last: The OP deleted their original post by editing to say something like "I... (by deleted account xyzzy)
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by moyi qwq
How to add timer and pause after program in Vscode
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| I was using Dev-c++ before, and it will automatically add "-------------------------------- Process exited after 1.437 seconds with return value 0" after runni... |
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Jul 27, 2021 at 4:02am
[1 reply] : https://www.cplusplus.com/forum/beginner/1988/ the timer and return v... (by jonnin)
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by Cplusc
https://www.cplusplus.com/forum/general/279238/
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| Let say I have a mesh of two elements and four nodes. Coordinates 1 -8 3.12281 0 2 -8 1.12281 ... |
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Jul 26, 2021 at 9:17pm
[15 replies] Last: There is text file containing all the mesh properties(connectivity and... (by Cplusc)
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