Stack vs Heap in C++: Supercharge STL Performance with Preallocation
- July 12, 2025
- 5 min read
- C++ programming
Think you’re writing fast C++? Think again. If you’re using STL containers like std::vector or std::unordered_map without thinking about …
C++ Heap Memory Pitfall: Why Returning Pointers Can Break Your Code
- June 29, 2025
- 7 min read
- C++ programming
Not long ago, I was knee-deep in a debugging session, staring at a strange log line that made no sense: # Formatted Obj: �)y�. At first, I assumed a …
Rust match Tips: Handling Vectors by Length
- June 6, 2025
- 7 min read
- Rust programming
You’re writing a Rust function that takes a Vec<T> and depending on how many elements are in it (say 1 to 4), you want to do different …