Q&A Discussions

How can I build a software with C++?

Should I validate user input inside or outside of the User object when creating a new account?

Prime numbers

If i don't want to allow access to data members outside the class how can i do that as python doesn't support access specifiers?

oop (object oriented programming)

Rectify the error

is object of array is created in memory when we create array like this int arr []={1,2,3};

what are generics classes and methods and ehat is collection api in java??

what are generics classes and methods and ehat is collection api in java??

Trying to understand polymorphism

I can't bring myself to learn about classes

why it didn't appear error ?

How this code is not giving any error?

Should we pass variables of objects in function of class to access them in function and also manipulate them?

Oop in python

What is the function of the classes in structured programming, is it the same as that of oop?

Could you tell me all the Java topics, including the OOP? (Sorry if is bad writed, sorry for write POO, i dont talk english)

Why we need polymorphism & encapsulation in Java ?

Use of __slots__ special method in OOP in Python3

Why object.prototype.keys(obj) not obj.keys()