Questions - QStack.ai

8

views

1

answer

2

votes

2023-04-28 23:24:01 +0000 woof

Can you explain the meaning of "Segmentation fault (core dumped)" in the context of object-oriented programming in C++?

c++
sed

9

views

1

answer

3

votes

2023-04-01 06:00:00 +0000 djk

In C++, what is the process for using K-means clustering algorithm to convert a grayscale image into a binary image?

c++
sed

15

views

1

answer

3

votes

2023-03-24 17:00:00 +0000 david

How can a single format variable be passed to std::printf in C++?

c++
sed

10

views

1

answer

no

votes

2023-03-06 17:00:00 +0000 david

What is the meaning of "close graph" and "init window" not being declared in this scope, along with "getch"?

17

views

1

answer

1

vote

2023-02-26 19:00:00 +0000 huitzilopochtli

How can boost c++11 be used to resolve the symlinks of a file path?

sed
c++

9

views

1

answer

1

vote

2023-02-23 15:00:00 +0000 qstack

In C++, what does it mean when std::future is in the "empty" state?

sed
c++

8

views

1

answer

2

votes

2023-02-15 01:00:00 +0000 david

What are the design patterns in C++ that can be used for block diagrams?

c++
sed

8

views

1

answer

no

votes

2023-02-05 19:00:00 +0000 bukephalos

What is the problem with precompiled headers in a project that includes both C and C++ code using CMake?

c++
sed

11

views

1

answer

no

votes

2023-02-04 15:00:00 +0000 ladyg

What does the error message "Mandatory parameter 'timestamp' was not sent, was empty/null, or malformed" mean when attempting to create an order on Binance using REST API in C++?

14

views

1

answer

2

votes

2023-02-02 23:00:00 +0000 qstack

What sets C++ stream apart from print() with regard to their fillers?

sed
c++

9

views

1

answer

1

vote

2023-01-31 18:00:00 +0000 lalupa

How can a string be inserted into a vector before every occurrence of a string that includes a specific pattern?

c++
sed

7

views

1

answer

no

votes

2023-01-22 08:00:00 +0000 nofretete

What is the process of converting a struct into an integer in c++ called?

c++
sed

15

views

1

answer

no

votes

2022-12-24 03:00:00 +0000 scrum

Does a C++ constructor get passed down through inheritance?

c++
sed

8

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1

answer

4

votes

2022-12-05 14:00:00 +0000 woof

How to import RSA public keys using modulus and exponent in C++ using CNG?

c++
sed

16

views

1

answer

1

vote

2022-10-04 17:00:00 +0000 lakamha

What distinguishes the jsonlite and rjson packages from each other at their core?

sed
c++

14

views

1

answer

1

vote

2022-08-15 10:00:00 +0000 qstack

Which library is suitable for manipulation of the console?

7

views

1

answer

2

votes

2022-08-09 04:00:00 +0000 bukephalos

In terms of C++11, does communication within a network establish a "happens-before" connection?

sed
c++

8

views

1

answer

no

votes

2022-08-08 10:00:00 +0000 devzero

What are the advantages and disadvantages of using either unicode or multi-byte in a C++ project?

sed
c++

14

views

1

answer

3

votes

2022-07-29 05:00:00 +0000 plato

What does the error message "xml.parsers.expat.ExpatError" signify when parsing XML?

17

views

1

answer

3

votes

2022-07-22 20:00:00 +0000 david

How can one facilitate interoperability between Rust and .NET?

10

views

1

answer

2

votes

2022-07-05 22:00:00 +0000 huitzilopochtli

What is the difference between deallocating memory in C and deallocating memory in C++?

c++
sed

25

views

1

answer

no

votes

2022-06-07 03:00:00 +0000 lakamha

What is the method to get a printable output of a C++11 time_point?

sed
c++

8

views

1

answer

1

vote

2022-05-19 16:00:00 +0000 lakamha

What is the method of invoking in-class functions in C++ (which have float pointers as arguments) in Python using pybind11?

10

views

1

answer

4

votes

2022-05-14 16:00:00 +0000 devzero

How can all the items in an enum be imported when using C++ using-declaration?

sed
c++

13

views

1

answer

2

votes

2022-05-03 22:00:00 +0000 pufferfish

How can YOLOv5 be customized using OpenCV and C++?

c++
sed

9

views

1

answer

no

votes

2022-04-28 02:00:00 +0000 bukephalos

What does the undefined symbol:_ZNSt12out_of_rangeC1EPKc,versionQt_5 error message mean in association with PyQt5 imports?

c++
sed

10

views

1

answer

4

votes

2022-04-25 08:00:00 +0000 david

How to divide an array into smaller sections without utilizing additional storage space?

sed
c++

9

views

1

answer

3

votes

2022-03-23 07:00:00 +0000 qstack

What is the reason for std::span having element_type and value_type being remove_cv_t<element_type> in C++?

c++
sed

11

views

1

answer

3

votes

2022-03-17 04:00:00 +0000 devzero

How can a named pipe be used to establish communication between virtual machines?

16

views

1

answer

4

votes

2022-03-06 07:00:00 +0000 woof

When using curl from c++98 libcurl, what does the SSL error "OpenSSL SSL_write: SSL_ERROR_ZERO_RETURN, errno 32" indicate?

c++
sed

89 questions

Can you explain the meaning of "Segmentation fault (core dumped)" in the context of object-oriented programming in C++?

In C++, what is the process for using K-means clustering algorithm to convert a grayscale image into a binary image?

How can a single format variable be passed to std::printf in C++?

What is the meaning of "close graph" and "init window" not being declared in this scope, along with "getch"?

How can boost c++11 be used to resolve the symlinks of a file path?

In C++, what does it mean when std::future is in the "empty" state?

What are the design patterns in C++ that can be used for block diagrams?

What is the problem with precompiled headers in a project that includes both C and C++ code using CMake?

What does the error message "Mandatory parameter 'timestamp' was not sent, was empty/null, or malformed" mean when attempting to create an order on Binance using REST API in C++?

What sets C++ stream apart from print() with regard to their fillers?

How can a string be inserted into a vector before every occurrence of a string that includes a specific pattern?

What is the process of converting a struct into an integer in c++ called?

Does a C++ constructor get passed down through inheritance?

How to import RSA public keys using modulus and exponent in C++ using CNG?

What distinguishes the jsonlite and rjson packages from each other at their core?

Which library is suitable for manipulation of the console?

In terms of C++11, does communication within a network establish a "happens-before" connection?

What are the advantages and disadvantages of using either unicode or multi-byte in a C++ project?

What does the error message "xml.parsers.expat.ExpatError" signify when parsing XML?

How can one facilitate interoperability between Rust and .NET?

What is the difference between deallocating memory in C and deallocating memory in C++?

What is the method to get a printable output of a C++11 time_point?

What is the method of invoking in-class functions in C++ (which have float pointers as arguments) in Python using pybind11?

How can all the items in an enum be imported when using C++ using-declaration?

How can YOLOv5 be customized using OpenCV and C++?

What does the undefined symbol:_ZNSt12out_of_rangeC1EPKc,versionQt_5 error message mean in association with PyQt5 imports?

How to divide an array into smaller sections without utilizing additional storage space?

What is the reason for std::span having element_type and value_type being remove_cv_t<element_type> in C++?

How can a named pipe be used to establish communication between virtual machines?

When using curl from c++98 libcurl, what does the SSL error "OpenSSL SSL_write: SSL_ERROR_ZERO_RETURN, errno 32" indicate?

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