Hello learners, In this tutorial, we will learn how to decode QR Codes in C++ with OpenCV. Before moving to the concept directly, let’s go through some basic terminologies fo.... Read More
Hello, Coders! In this tutorial, we will learn how to pass an Array as an argument to a function in C++. In C++, an array can be passed to the functions just as the variables. We c.... Read More
In this tutorial, we will learn to convert string to hexadecimal in C++. For this purpose, we will use a manipulator named hex. Hex is an I/O manipulator that takes reference to a.... Read More
Hello, Coders! In this tutorial, we will discuss the concept of the base class pointer in C++ and its implementation in the program. Before going to the main topic let’s cove.... Read More
Hello, Coders! In this tutorial, we will learn various ways to convert integer to string in C++. Let’s discuss the following conversion methods: stringstream class to_string(.... Read More
Structure is a user defined datatype. In C++, it is a collection of data members and member functions inside a single unit. It contains variables of different datatype. Unlike C, S.... Read More
In this section, we will see how can we iterate through the elements of the vector. There are three ways to iterate through vector elements. In this tutorial, we will learn these t.... Read More
Prerequisites: Access elements from a vector Change a particular element Introduction: Vectors are used to store similar data types of elements dynamically, thereby known as dynami.... Read More