The Optional class in Java
The Optional class in Java is a container type introduced in Java 8, primarily intended to handle situations where a value may or may not be present. It is part…
Author: hoangwoo_admin
Java Persistence API (JPA) and Java Database Connectivity (JDBC)
Java Persistence API (JPA) and Java Database Connectivity (JDBC) are two distinct methods of interacting with relational databases in Java. Here’s a comparison that covers the main differences between them:…
Git – From Zero to Hero
[Updating] Manage a develop team, and keep them working forward with no issues 1. Proxy In some cases, you can not pull, push or any oparate with your repository. You…
