Your output will differ based on the book you chose. You should see 13 rows total, with your new book appearing at the end with book_id = 13 and available = true.

The homelab that talks back.

Abstract: Dashboards serve as effective visualization tools for conveying complex information. However, there exists a knowledge gap regarding how dashboard designs impact user engagement, ...

Can light behave like a whirlwind? It turns out it can—and such "optical tornadoes" have now been created in an extremely small structure by scientists from the Faculty of Physics at the University of ...

A loophole in casino systems or rewards structures can create unexpected opportunities for players. In this case, specific mechanics allowed gamblers to gain advantages not originally intended. The ...

For the first time, researchers have demonstrated that the properties of the perovskite family of materials can be used to create so-called quantum bits. The findings 'Spin Qubits Candidate in ...