In this tutorial, you will learn “how to create and use a shared pointer in C++”. This tutorial will be specific to shared pointers, so the primary pre-requisite of this tutorial is that you should have basic knowledge about pointers and smart pointers. If you don’t have the basic knowledge…

In this tutorial, you will learn “how to create and use a unique pointer in C++”. This tutorial will be specific on unique pointers, so the primary pre-requisite of this tutorial is that you should have basic knowledge about pointers and smart pointers. If you don’t have the basic knowledge of…

In this tutorial, you will learn smart pointers and why and how to use the smart pointer in C++ programs. We will see first what are smart pointers and when we should use them. The primary pre-requisite of this tutorial is that you should have basic knowledge about pointers. Before…

In this tutorial, you will learn the difference between malloc() and operator new ( malloc vs new). Both new and malloc() are used for dynamic memory allocation. But they are different from each other. The primary difference between new and malloc is that new is an operator and returns a…

In this blog post tutorial, you will learn about C++ override specifier  (Since C++11) with the help of programming examples. This blog post explains the use of the override keyword in C++. So let’s start this blog post with a question “What is the override specifier in C++”?   What…

In this blog post tutorial, you will learn about C++ final specifier with the help of programming examples. This blog post explains the use of the final keyword in C++ (final is context-sensitive). So let’s start this blog post with a question “What is the final specifier in C++”?  …

In this blog post tutorial, you will learn about encapsulation in C++ with the help of programming examples. I will describe each small point related to encapsulation because encapsulation is one of the key features of object-oriented programming. This blog post on encapsulation will be helpful for both beginners and…

In this blog post tutorial, you will learn about polymorphism in C++ with the help of programming examples. I will describe each small point related to the polymorphism and I will try to make you zero to hero. This blog post on polymorphism will be helpful for both beginners and…

When thinking of compile-time polymorphism, the first thing that comes to mind is functions overloading.  But here we will learn how to achieve compile-time polymorphism with templates. Polymorphism is one of the four-four basic concepts of OOP (Object Oriented Programming) that are Inheritance, Abstraction, Polymorphism, and Encapsulation. I believe you…

MCQ on exception handling in C++ with answers and explanations for placement tests and job interviews. This C++ MCQ on exception handling is useful for the campus placement for all freshers including Engineering Students, MCA students, Computer and IT Engineers, etc. Our C++ exception handling quiz (C++ exception handling multiple…