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

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?

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

1

vote

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

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

c++
sed

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

11

views

1

answer

1

vote

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

How do AODV networks function in OMNeT++?

8

views

1

answer

no

votes

2023-06-19 20:50:02 +0000 nofretete

When called multiple times, why is the performance of C++ lambda slower compared to that of a regular function?

c++
sed

8

views

1

answer

4

votes

2023-06-18 22:55:02 +0000 nofretete

Do you know of a reliable C++ data structure for key-value pairs where the value is linked to a range of values?

17

views

1

answer

4

votes

2023-06-14 07:04:01 +0000 ladyg

Why is the 2D dynamic array not increasing in size in C++?

16

views

1

answer

no

votes

2023-06-13 04:03:02 +0000 bukephalos

In this situation, what is the purpose of using the template keyword in c++?

c++
sed

12

views

1

answer

4

votes

2023-06-08 05:55:02 +0000 david

While trying to do OpenGL programming in C++, I encountered a syntax error that appeared to be unconventional, specifically after creating the vertex shader and compiling it.

14

views

1

answer

2

votes

2023-06-08 02:06:02 +0000 huitzilopochtli

What is the definition of the term "area" in reference to the photon tracked target in the C++ photonlib library?

sed
c++

17

views

1

answer

4

votes

2023-06-05 08:17:01 +0000 plato

At what point or location does the -L option get configured by setuptools.Extension?

17

views

1

answer

2

votes

2023-06-02 12:02:02 +0000 lakamha

In Googlemock for C++, is it possible to check all the components of an array pointer that is passed to a mocked function?

c++
sed

18

views

1

answer

no

votes

2023-05-29 22:54:02 +0000 david

What is the process of detecting keystrokes using C++?

sed
c++

9

views

1

answer

no

votes

2023-05-23 19:23:02 +0000 devzero

When my C++ project is used as a submodule, it loses the ability to locate the Boost library which it needs.

c++
sed

15

views

1

answer

no

votes

2023-05-21 15:41:02 +0000 djk

What is the difference between C++ valarray and vector?

c++
sed

20

views

1

answer

1

vote

2023-05-19 14:36:02 +0000 qstack

What is causing the Python interpreter to crash when creating Python objects with Cython?

16

views

1

answer

no

votes

2023-05-18 11:00:01 +0000 lalupa

How can C++ 20 coroutines be used on AVR?

c++
sed

12

views

1

answer

1

vote

2023-05-16 02:54:02 +0000 nofretete

What languages are utilized in the creation of vyond or other similar online creative tools and software?

15

views

1

answer

4

votes

2023-05-13 22:40:01 +0000 djk

Why are the constructor and functions not functioning in C++?

12

views

1

answer

no

votes

2023-05-07 13:52:01 +0000 pufferfish

Does C++20 mandate that an expression cannot trap a static_assert?

12

views

1

answer

1

vote

2023-05-05 22:43:01 +0000 bukephalos

How can we use arrays and functions in C++ to implement a selection sort in descending order?

sed
c++

9

views

1

answer

1

vote

2023-05-05 21:06:02 +0000 david

How can OpenCV in C++ be used to identify variations in lighting and perspective in two related images?

c++
sed

13

views

1

answer

3

votes

2023-05-05 18:53:01 +0000 djk

How can Q_ENUM and Q_PROPERTY be utilized for an enum class in QML?

c++
sed

9

views

1

answer

2

votes

2023-05-04 01:01:01 +0000 bukephalos

What is the process of using CMake to incorporate c++20 modules?

c++
sed

9

views

1

answer

4

votes

2023-05-03 12:47:02 +0000 bukephalos

What is the method to display a basic (yet personalized) dialog box in a c++ program I have created?

c++
sed

9

views

1

answer

3

votes

2023-05-03 11:26:01 +0000 djk

How can third-party DLLs be utilized in a Universal Windows project written in C++?

c++
sed

89 questions

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

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 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?

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

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?

How do AODV networks function in OMNeT++?

When called multiple times, why is the performance of C++ lambda slower compared to that of a regular function?

Do you know of a reliable C++ data structure for key-value pairs where the value is linked to a range of values?

Why is the 2D dynamic array not increasing in size in C++?

In this situation, what is the purpose of using the template keyword in c++?

While trying to do OpenGL programming in C++, I encountered a syntax error that appeared to be unconventional, specifically after creating the vertex shader and compiling it.

What is the definition of the term "area" in reference to the photon tracked target in the C++ photonlib library?

At what point or location does the -L option get configured by setuptools.Extension?

In Googlemock for C++, is it possible to check all the components of an array pointer that is passed to a mocked function?

What is the process of detecting keystrokes using C++?

When my C++ project is used as a submodule, it loses the ability to locate the Boost library which it needs.

What is the difference between C++ valarray and vector?

What is causing the Python interpreter to crash when creating Python objects with Cython?

How can C++ 20 coroutines be used on AVR?

What languages are utilized in the creation of vyond or other similar online creative tools and software?

Why are the constructor and functions not functioning in C++?

Does C++20 mandate that an expression cannot trap a static_assert?

How can we use arrays and functions in C++ to implement a selection sort in descending order?

How can OpenCV in C++ be used to identify variations in lighting and perspective in two related images?

How can Q_ENUM and Q_PROPERTY be utilized for an enum class in QML?

What is the process of using CMake to incorporate c++20 modules?

What is the method to display a basic (yet personalized) dialog box in a c++ program I have created?

How can third-party DLLs be utilized in a Universal Windows project written in C++?

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