Hacker News
- Kotlin Data Classes 101: Understanding Syntax, Usage and Inheritance https://hardiksachan.com/kotlin-data-classes-101-understanding-syntax-usage-and-inheritance 33 comments
- Understanding Class Inheritance https://ovid.github.io/articles/understanding-class-inheritance.html 21 comments perl
- Help understanding Classes inheritance and composition in javascript through ES6 https://stackoverflow.com/questions/30498754/understanding-classes-in-es6-compose-a-triangle-from-extending-3-points 3 comments javascript