Assorted links for Tuesday, November 26:

1. What does f(x) mean in C++?: A vivid example of just how complex of a language C++ is.
2. Scaling From Simple to Complex Cache: Challenges and Solutions
3. An Engineer’s Checklist of Logging Best Practices
4. Kloudfuse 3.0: an All-in-One Observability Platform Emerges
5. Why Testcontainers Cloud Is a Game-Changer Compared to Docker-in-Docker for Testing Scenarios