🍃 Spring Boot Tips #4 🚀
3 ways to map inheritance with Spring Boot Data JPA:
1️⃣ Table Per Class: each class its own table, parent few fields, children many 👩🎓👨🏫
2️⃣ Joined: shared parent table, children reference by ID ✅
3️⃣ Single Table: one table + type column ⚡
Language verbosity is a blessing in disguise.
While some devs may not like it when writing a solution, you'll surely appreciate it when reading someone else's code.
In non-trivial software projects, development is more about reading than writing.
🍃Spring Boot Tips #3🚀
toList() vs Collectors.toList() in Java
Both produce a list from Stream, but they are not exactly the same.
Collectors.toList() → returns a modifiable list ✅
toList() → returns an unmodifiable list ❌ (add/remove = UnsupportedOperationException)
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