Posts
All the articles I've posted.
-
Virtual Destructor in C++: Why You Need One and When
Learn why C++ needs virtual destructors. See the memory leak that happens without one, the one-line fix, and the simple rule for when to add one to a class.
-
How to Find the Size of an Array in C++ (Length of an Array)
Updated:Find the length of an array in C++ the right way: the sizeof trick, std::size in C++17, and why an array's size is lost once you pass it to a function.
-
C++ Comments Explained: Single-Line, Multi-Line, and When to Use Them
Updated:Learn how to write comments in C++ with // and /* */, see clear examples, and find out when a comment really helps and when cleaner code is the better fix.
-
C++ Enum Tutorial: enum and enum class Explained
Updated:Learn C++ enums from scratch. This beginner guide covers plain enums, enum class (scoped enums), when to use each, and why enum class is preferred in modern C++.