This blog post will teach you about C++ keywords (reserved words in C++ programming). We will list out almost famous C++ keywords and their examples. Let’s first understand what C++ keyword is. Keywords are predefined reserved identifiers that have special meanings. And because they are reserved by the language,…
I believe you have read the statement “Undefined Behaviour” or “UB” in many programming books and blogs. Many new programmers and newbies are not able to understand the meaning of this statement. If you are one of them then this blog post is for you because, in this blog post,…
In this tutorial, you will learn how binary search works. Also, you will learn how to write the program using the binary search algorithm. In this blog post, you will find working examples of Binary Search in C, and C++. Before implementing the code let’s first understand the binary search…
In this blog post, you will learn the difference between C and C++ programming languages. C and C++ are widely used oldest programming languages and are mainly used in embedded system applications. This article will not only explain the difference between C and C++ but also cover some other topics….
In this blog post, you will learn the rvalue reference and its uses in C++ programming with the help of example code. Before starting the article, I believe that you are already familiar with lvalue, rvalue, and references in C++ because these are the primary prerequisites to understanding this topic….
Many newbies ask these questions, “Why pass by const reference instead of by value in C++?”. So in this post, I will give the answer to the question of why you should pass parameters in function by const reference instead of by value. I will also explain the difference between…
Some times use of const qualifier is useful with reference. Many newbies ask these questions, “What is the difference between const reference and reference in a parameter in C++?”. So in this post, I will give the answer to the question of what difference between const reference and reference as…
In this blog post, you will learn the C++ dynamic constructor with the help of programming example code. I believe you are already familiar with C++ constructors. If you are new and don’t know anything about the constructor, then it is my advice to read the constructors and their uses…
What is the difference between C structures and C++ structures? Comparison chart of C structures vs C++ structures? Can I define a function in a struct? Is it possible to set default values for C struct members? Do C structures support access modifiers? C structures vs C++ structures Can we…
Many newbies ask this question, “can a local variable memory be accessed outside its scope in C/C++?”. So in this post, I will explain this question but before explaining it let’s understand the meaning of the local variable. What is a local variable in C/C++? A local variable is a…