Usage for hash tag: 😎[

...// The unique pointer is now deleted, and the integer is no longer accessible. p2.reset(); ``` These are just a few of the advanced topics in C++. For more information, please see the [C++ documentation](https://en.cppreference.com/w/). **Hashtags:** * #C++ * #tech * #inc * #part4 * #😎[/i]