Questions - QStack.ai

12

views

1

answer

2

votes

2023-07-20 05:08:01 +0000 djk

How can cache misses be prevented when accessing a 2D array/vector in C++ using column major order?

12

views

1

answer

no

votes

2023-07-19 22:34:01 +0000 scrum

How can I utilize the lsp code action feature in Emacs to broaden the macro in C++?

c++

12

views

1

answer

4

votes

2023-07-18 21:50:02 +0000 devzero

Can a struct be safely returned in C or C++?

c++
sed

10

views

1

answer

1

vote

2023-07-18 18:28:02 +0000 pufferfish

What does it mean when a C# project that is referencing a C++ DLL encounters a System.AccessViolationException error indicating an attempt to read or write protected memory?

11

views

1

answer

2

votes

2023-07-18 06:47:02 +0000 devzero

What does the compilation error "GCC: cannot find iostream" mean?

c++

10

views

1

answer

no

votes

2023-07-16 16:38:01 +0000 qstack

What are the methods for keeping a one-line code expression in C++ from being separated into multiple lines by VS Code?

c++

10

views

1

answer

3

votes

2023-07-12 14:26:01 +0000 scrum

Is it possible to automatically update includes when files are renamed or moved in Visual C++?

c++

11

views

1

answer

4

votes

2023-07-12 10:45:01 +0000 bukephalos

What is the reason for being unable to enter a C++ function from C# during mixed-mode debugging?

c++
perl

11

views

1

answer

1

vote

2023-07-10 22:01:01 +0000 djk

What is the method for utilizing Pimpl to attain a base class with virtual functions that is templated in C++17?

c++

10

views

1

answer

2

votes

2023-07-10 10:05:01 +0000 djk

What are the steps involved in compiling, assembling, and linking a program that has been compiled using MinGW and can you provide specific information about each step?

11

views

1

answer

2

votes

2023-07-10 08:26:01 +0000 qstack

What is the reason for deprecating the usage of '..\lib\tgbot.lib' in C++ CMake to '..\lib'?

c++

11

views

1

answer

4

votes

2023-07-09 08:26:02 +0000 plato

What is the corresponding command for chmod in c/c++?

c++

9

views

1

answer

no

votes

2023-07-03 18:04:01 +0000 woof

Is there a way to split audio channels in alsa or arecord using programming?

c++

11

views

1

answer

2

votes

2023-07-02 21:36:01 +0000 nofretete

Why does C++ not create a more compact structure?

c++

9

views

1

answer

4

votes

2023-07-02 17:58:01 +0000 david

What does it mean when the QCustomPlot QCPPlottableLegendItem C++ object has been deleted internally due to a RuntimeError?

c++

11

views

1

answer

1

vote

2023-07-01 07:07:02 +0000 david

Is it true that std::regex::multiline is not present?

c++
sed

9

views

1

answer

3

votes

2023-06-30 14:50:02 +0000 djk

Can you create a C++ program that computes all the potential sums with given numbers, while also accounting for duplicates?

c++

14

views

1

answer

1

vote

2023-06-28 22:11:02 +0000 david

What is the relationship between the nullptr and pointer arithmetic?

c++

8

views

1

answer

no

votes

2023-06-28 06:01:02 +0000 qstack

What is the correct way to utilize the libsndfile library in VSCode?

c++

10

views

1

answer

no

votes

2023-06-27 11:15:02 +0000 qstack

What is the proper way to utilize codecvt_byname (C++17) for encoding latin1 and subsequently translating it into UTF-8, in order to apply it for JSON manipulation?

c++

10

views

1

answer

4

votes

2023-06-26 22:35:02 +0000 huitzilopochtli

I'm attempting to eliminate bouncing in a button using c++ on an atmega 328p microcontroller, but I am having no success.

sed
c++

9

views

1

answer

no

votes

2023-06-26 12:15:02 +0000 scrum

Can a custom qualifier be created in c++ to relocate data types to flash memory?

c++
sed

9

views

1

answer

no

votes

2023-06-26 01:14:01 +0000 qstack

What could be the reason for my C++ program, which runs perfectly till the end in debug mode on Eclipse CDT, to suddenly stop? The behavior seems peculiar.

c++
perl

11

views

1

answer

3

votes

2023-06-24 11:43:02 +0000 lalupa

What are the ways to use CUDA for a million-length array?

9

views

1

answer

4

votes

2023-06-24 00:35:01 +0000 woof

Why does the basic C++ program not provide any output?

c++

9

views

1

answer

4

votes

2023-06-23 15:07:01 +0000 ladyg

Why is it that when I execute the myInt class on Clion, there are no errors, but when I try to do the same on g++, I get segmentation errors only when I input digits that exceed a value of 10?

c++

9

views

1

answer

3

votes

2023-06-22 23:36:01 +0000 lalupa

How are c++20 modules named in terms of their file extensions according to convention?

c++

9

views

1

answer

3

votes

2023-06-22 18:08:02 +0000 david

What is the method for adding a QLabel to a QTreeWidgetItem in Qt C++?

c++

9

views

1

answer

2

votes

2023-06-22 10:25:02 +0000 pufferfish

What are the include directories that come predefined with GCC?

c++

11

views

1

answer

1

vote

2023-06-22 06:24:02 +0000 bukephalos

224 questions

How can cache misses be prevented when accessing a 2D array/vector in C++ using column major order?

How can I utilize the lsp code action feature in Emacs to broaden the macro in C++?

Can a struct be safely returned in C or C++?

What does it mean when a C# project that is referencing a C++ DLL encounters a System.AccessViolationException error indicating an attempt to read or write protected memory?

What does the compilation error "GCC: cannot find iostream" mean?

What are the methods for keeping a one-line code expression in C++ from being separated into multiple lines by VS Code?

Is it possible to automatically update includes when files are renamed or moved in Visual C++?

What is the reason for being unable to enter a C++ function from C# during mixed-mode debugging?

What is the method for utilizing Pimpl to attain a base class with virtual functions that is templated in C++17?

What are the steps involved in compiling, assembling, and linking a program that has been compiled using MinGW and can you provide specific information about each step?

What is the reason for deprecating the usage of '..\lib\tgbot.lib' in C++ CMake to '..\lib'?

What is the corresponding command for chmod in c/c++?

Is there a way to split audio channels in alsa or arecord using programming?

Why does C++ not create a more compact structure?

What does it mean when the QCustomPlot QCPPlottableLegendItem C++ object has been deleted internally due to a RuntimeError?

Is it true that std::regex::multiline is not present?

Can you create a C++ program that computes all the potential sums with given numbers, while also accounting for duplicates?

What is the relationship between the nullptr and pointer arithmetic?

What is the correct way to utilize the libsndfile library in VSCode?

What is the proper way to utilize codecvt_byname (C++17) for encoding latin1 and subsequently translating it into UTF-8, in order to apply it for JSON manipulation?

I'm attempting to eliminate bouncing in a button using c++ on an atmega 328p microcontroller, but I am having no success.

Can a custom qualifier be created in c++ to relocate data types to flash memory?

What could be the reason for my C++ program, which runs perfectly till the end in debug mode on Eclipse CDT, to suddenly stop? The behavior seems peculiar.

What are the ways to use CUDA for a million-length array?

Why does the basic C++ program not provide any output?

Why is it that when I execute the myInt class on Clion, there are no errors, but when I try to do the same on g++, I get segmentation errors only when I input digits that exceed a value of 10?

How are c++20 modules named in terms of their file extensions according to convention?

What is the method for adding a QLabel to a QTreeWidgetItem in Qt C++?

What are the include directories that come predefined with GCC?

How do AODV networks function in OMNeT++?

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