Programming

Programming

Understanding Virtual Destructors in C++

Introduction C++ is a powerful language, but with great power comes great responsibility — especially regarding memory management. One crucial aspect of writing robust C++ code is understanding and correctly using virtual destructors. In this post, we’ll dive deep into virtual destructors: what they are, why they’re necessary, and how to…

Coding Interviews Programming

References in Modern C++

Introduction C++ references have been a cornerstone of the language for decades, offering an alternative to pointers for indirect access to data. However, with the advent of Modern C++ (C++11 and beyond), the concept of references has been significantly expanded and refined. This post explores these modern reference features, specifically…

Programming

Mastering Async JavaScript: From Callback Hell to Async/Await

Introduction If you’ve spent any time with JavaScript, especially in environments like Node.js or modern web development, you’ve likely encountered the term “asynchronous.” JavaScript, at its core, runs on a single thread. This means it can typically only do one thing at a time. So, how does it handle operations…