constexpr is a keyword that was introduced in C++ 11 and revised in C++14. It is extremely versatile and it is a good practice to incorporate it in a lot of situations.
auto keyword is an integral part of modern C++. its a good practice to use auto in various coding scenarios and this blog will highlight some of the most important use cases where you should prefer using auto keyword.
In this blog, we delve into the intriguing world of function pointers in C++. Function pointers, which are pointers that hold the address of a function, offer a way to make your C++ programs more flexible and dynamic. We start from the basics, introducing the concept with simple examples, and then navigate through the syntax complexities using the handy tool typedef.