Consider this code. I have defined a copy constructor for Person that will copy all data except for one, namely its DontCopy data member. But I can't ...
Consider this code. I have defined a copy constructor for Person that will copy all data except for one, namely its DontCopy data member. But I can't ...
When I was looking for the expression v[i++]=i; why it is to define the behavior, I suddenly saw an explanation because the expression exists between ...
Im a very new to C language. Im trying to learn about to memory allocation with the next examples. If I allocate memory for a integer like this: int ...
What is the different meaning between: Token {ch}; versus Token = ch; What does this error means? Non-error when using curly braces (Token {ch};) ...
For example, if I want to make the assignment Is such a custom assignment possible? ...
I made a function to copy string t to string s using pointers from K&R. The while loop uses (*s = *t)!='\0' which is supposed to mean that to ru ...
I just realized that the "=" operator in Julia acts more like a pointer for matrices than an assignment. For example, if I have a matrix A and I set a ...
I have a C++ class template for representing real- and complex valued 2D fields. I'd like to overload the assignment operator to achieve deep-copying ...
I have a question about global assignment. Here is a small example. I would like to ask why the second global assignment do not affect inside the func ...
When declaring assignment operations as default, is there anything wrong to make them reference qualified to prevent assignment to temporaries? (Most ...
I am new to VSCode and trying to use R in VSCode. I was wondering how to change R assignment operators to the red ones(arrows) as showed in the VSCode ...
I was digging around in the Vulkan backend for the Skia graphics API, found here, and I don't understand a piece of code. Here's the smallest code ex ...
Suppose sizeof( int ) == sizeof( float ), and I have the following code snippet: My questions: Does it have a defined behaviour? If not why? ...
I have to convert some small codes of my friend from Matlab to Python, I was trying to find a good translation of "assign" word in Matlab, but Unfortu ...
It is recommended not to modify an object more than once in a single expression nor using it after modifying it in the same expression. I think ...
std::string mstring[5]; mstring[0] = "veena"; mstring[1] = "guitar"; mstring[2] = "sitar"; mstring[3] = "sarod"; ...
I'm trying to pass a vector to a function, loop over it, and modify the values before sending it back, but I'm having a very hard time with the pointe ...
I'm trying to keep concatenating the largeVal with smallVal when input a, and store the result into arr[] array. The error message is the following ...
If among the elements of my class I have also a const data member, how do copy constructor and assignment operator behave? I think, but I am not sure, ...
Let's say I would like to divide by 2, add 1 and multiply by 5. Something like x /= 2 += 1 *= 5 obviously doesn't work. I tried different combina ...