Questions - QStack.ai

16

views

1

answer

3

votes

2023-06-09 04:16:01 +0000 devzero

How can integers be organized into three columns from a text file using C++?

c++

15

views

1

answer

1

vote

2023-06-11 17:15:01 +0000 pufferfish

In a cross-platform C++ application, how should libraries be stored?

c++

23

views

1

answer

4

votes

2023-06-11 19:51:01 +0000 lakamha

What does the linker error regarding libCurl in C++ mean when the unresolved external symbol impcurl_easy_strerror is referenced in the _main function?

c++
perl

17

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

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++?

8

views

1

answer

2

votes

2023-06-14 15:15:02 +0000 david

How can a C++ namespace be integrated into a project that separates header and source files?

c++

9

views

1

answer

no

votes

2023-06-16 01:00:02 +0000 bukephalos

What is the process of utilizing the clang compiler alongside a haxe toolkit?

c++

9

views

1

answer

3

votes

2023-06-16 10:50:02 +0000 devzero

What could be the cause of a peculiar segment fault error in C++?

c++

11

views

1

answer

2

votes

2023-06-16 22:27:02 +0000 qstack

Can the lambda expression be evaluated as constexpr in C++17?

c++
lua

9

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?

8

views

1

answer

3

votes

2023-06-19 10:05:02 +0000 djk

How does adding a print statement to a C++ program affect the program's output?

c++

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

13

views

1

answer

3

votes

2023-06-21 02:07:01 +0000 woof

How can a global variable be assigned to a local variable with the same name in declaration in C++?

c++

8

views

1

answer

3

votes

2023-06-21 08:07:02 +0000 nofretete

Can a variable/reference be assigned to an element of a vector in C++?

c++

12

views

1

answer

1

vote

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

How do AODV networks function in OMNeT++?

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++

10

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

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

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

4

votes

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

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

c++

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?

10

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

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

13

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++

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++

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++

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++

12

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++

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

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++

224 questions

How can integers be organized into three columns from a text file using C++?

In a cross-platform C++ application, how should libraries be stored?

What does the linker error regarding libCurl in C++ mean when the unresolved external symbol impcurl_easy_strerror is referenced in the _main function?

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

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

How can a C++ namespace be integrated into a project that separates header and source files?

What is the process of utilizing the clang compiler alongside a haxe toolkit?

What could be the cause of a peculiar segment fault error in C++?

Can the lambda expression be evaluated as constexpr in C++17?

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

How does adding a print statement to a C++ program affect the program's output?

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

How can a global variable be assigned to a local variable with the same name in declaration in C++?

Can a variable/reference be assigned to an element of a vector in C++?

How do AODV networks function in OMNeT++?

What are the include directories that come predefined with GCC?

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

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

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?

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

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

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.

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

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

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?

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

What is the relationship between the nullptr and pointer arithmetic?

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

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

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

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