If somebody will help me with this project, I would be so grateful! Problem with Google tests: error is "ran 4 times instead of 3". Cannot fix it ☹️. And I couldn't... google this error 🤣 https://github.com/fav0r-1t/Test-for-Special-Technology-Center

The ByteConverter class calls hasDataNext in a while loop till it returns false. In your test code, you mention that hasDataNext in MockSource is expected to be called only 3 times and it returns true all the times. But the ByteConverter class will call it one more time because it is in a while loop. This is what causes your test to fail by saying the method was called 4 times when you expect it to be called only 3 times. You can change your test code by expecting 4 calls to hasDataNext and make it return false the 4th time

The ByteConverter class calls hasDataNext in a while loop till it returns false. In your test code, you mention that hasDataNext in MockSource is expected to be called only 3 times and it returns true all the times. But the ByteConverter class will call it one more time because it is in a while loop. This is what causes your test to fail by saying the method was called 4 times when you expect it to be called only 3 times. You can change your test code by expecting 4 calls to hasDataNext and make it return false the 4th time

Hi guys. Someone has experience with the serie handmade hero from Casey? I am totally beginning with C and like to know if too hard to follow the serie in this condition, and maybe it's necessary take same profound knowledge about the language first. I watched the 3 first episode and Casey explain very well but the API frow windows it's a mess. Anyway, someone has an opinion to shared.

Can someone share material to learn linked list? I'll delete this message as soon as I get one. I'm finding it hard to grasp. Thank you

Can someone share material to learn linked list? I'll delete this message as soon as I get one. I'm finding it hard to grasp. Thank you

Can anyone tell what does utility functions mean is it same as a memeber fuction?

utility functions are something you create because they can be useful for something usually it is common code whose logic can be generalized

Someone has told me the functions which are declared inside a class under private section is called utility function,is is it right or wrong

the accessors on a class only mark their visibility from outside the class. Whether it is a "utility" function or not, it's up to the programmer. technically speaking, it doesn't have to be a function. It could be a procedure as well.

So utility does not have anything to do with private or public function?

Exactly.

Hi guys I need some help

Send rules

Hello, I have a question regarding the process of including a downloaded C++ library in Visual Studio 2022 for my project. In the past, I was able to successfully link the library by adding the path of the include folder to the "Include Directories" setting in Visual Studio's VC++ Directories. This setting is responsible for specifying the path to search for include files while building a VC++ project and corresponds to the environment variable INCLUDE. However, I am currently facing difficulties when trying to include the same library for a different project. Even though I have added the path to the include source folder, I am encountering a compile error that states the .h file of the downloaded library cannot be opened. If anyone has knowledge or experience in resolving this issue, I would greatly appreciate your assistance. Thank you

can anybody help me finding my errors

Do I have to import some library to use ^(XOR) operator in c++? As VS code is giving me error no match for 'operator^' (operand types are 'std::basic_ostream<char>' and 'int') cout<<1^1;

cout << (1 ^ 1);

Why constructors cannot be declared in protected section of class

They can be declared there

How can i send u the question picture? Group doesnt allow

2 Which of the followings are true about constructors? A. A class can have more than one constructor. B. They can be inherited. C. Their address can be referred. D. Constructors cannot be declared in protected section of the class. E. Constructors cannot return values. a. Only A, B, D b. A,B,D,E c. A,C,E d. A,D,E Answer is given option d

2 Which of the followings are true about constructors? A. A class can have more than one constructor. B. They can be inherited. C. Their address can be referred. D. Constructors cannot be declared in protected section of the class. E. Constructors cannot return values. a. Only A, B, D b. A,B,D,E c. A,C,E d. A,D,E Answer is given option d

There is no correct answer

There is no correct answer

2 Which of the followings are true about constructors? A. A class can have more than one constructor. B. They can be inherited. C. Their address can be referred. D. Constructors cannot be declared in protected section of the class. E. Constructors cannot return values. a. Only A, B, D b. A,B,D,E c. A,C,E d. A,D,E Answer is given option d

A is correct

The possible answers are given with lower case letters

András sent a huge message, it has been re-uploaded as a file I'm writing code using CLion and CMake. When I try to compile the code within CLion, I get the f..

András sent a huge message, it has been re-uploaded as a file I'm writing code using CLion and CMake. When I try to compile the code within CLion, I get the f..

Agree. There is no correct answer, but answer "a" is sorta correct. We cannot inherit ctor, but we can call using to inherit all ctors

But D is incorrect, and "a" includes D

Why do even use qmake with CMake?

Can anyone told me that,what is the size of an object in c++?

sizeof(obj)

Oh accha. 108 byte not correct?

Like char name [100 ], float salary,int age; is that 108 byte?

Oh accha. 108 byte not correct?

sizeof(char[100]) will always return 100. sizeof(int) maybe 2,4 or 8. sizeof(float) will return 4 on most architectures. So if int were 2 bytes long, the answer would be 106. If int were 4 bytes long the answer would be 108. If int were 8 bytes long, the answer would be 112 bytes .

Like char name [100 ], float salary,int age; is that 108 byte?

Integer is usually 4 bytes, char name[100] means 100 char type array. It stores 100 character type objects. Char type is 1 byte, so 100 ×1 byte = 100 bytes Float type is 4 bytes usually. So in total 100+4+4=108 bytes Your answer is correct! But it may change according to the compiler/OS

There is a SAS Host Bus Apater card in my computer. I use Ubuntu 22.04. The corresponding driver name of this card is mpt3sas. I don’t know how to program the program to operate this HBA card. The purpose of operating the card is to disable/enable/read/write hard disk. The libraries I found include libhbaapi and libhbalinux, but they all seem to communicate with the fiber-optic HBA card. How should I write a program to operate this SAS HBA card now? What library do I need?

"char type is usually 1 byte" It is always 1 byte

Hi, is there anyone out there who has used wx?

Integer is usually 4 bytes, char name[100] means 100 char type array. It stores 100 character type objects. Char type is 1 byte, so 100 ×1 byte = 100 bytes Float type is 4 bytes usually. So in total 100+4+4=108 bytes Your answer is correct! But it may change according to the compiler/OS