Oskar Kalbarczyk Code&More (@kalbarczykdev) 's Twitter Profile
Oskar Kalbarczyk Code&More

@kalbarczykdev

ID: 1696847464018403328

linkhttps://www.youtube.com/@KalbarczykDev calendar_today30-08-2023 11:29:03

60 Tweet

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Oskar Kalbarczyk Code&More (@kalbarczykdev) 's Twitter Profile Photo

Hey twitter! I am creating a private community for #springboot developers on skool.com Right now you can join for free with lifetime access as a founding member and help shape the community! skool.com/spring-boot-ac…

Hey twitter! I am creating a private community for #springboot  developers on skool.com Right now you can join for free with lifetime access as a founding member and help shape the community! 
skool.com/spring-boot-ac…
Oskar Kalbarczyk Code&More (@kalbarczykdev) 's Twitter Profile Photo

🍃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)

🍃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)
Vlad Mihalcea (@vlad_mihalcea) 's Twitter Profile Photo

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.

Oskar Kalbarczyk Code&More (@kalbarczykdev) 's Twitter Profile Photo

🍃 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 ⚡

🍃 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 ⚡