Q&A Discussions

How to input a 2-D array by using functions in c++

Why the pointer points to the object. What is the point of doing this

How can I have access to the pointer of a variable in Python?

What is dereferencing

Why my code gives error when i replace these hex number by q ? If address of a pointer is in hex then it should work.

Pointer Confusion

Array using Class

Why I keep getting this error ?

When an Argument is passed by reference, a temporary variable is created in the calling of program to hold the argument value.

The program is working like this, but i have problem declaring and calling the functions using pointers in 2D arrays

Pointers & Memory Location.

Are pointer variables used to declare pointers let me know if I am correct

Why is it that when you declare a variable the int is no longer needed but when using pointers the * is still usd

How can I make an array of function pointer?

Type in the missing parts to declare the x variable with a value of 25 and a p pointer containing the x's address. Print the mem

Are only variables operands

Hey can anybody plzzz explain this problem of pointer,I’m lil confuse about that.

Can't be address of a pointer use as random seed for srand() function. And how ?

Is it possible to cast a void pointer to the type of its content?

Pointer templates? How many pointers?