Community driven content discussing all aspects of software development from DevOps to design patterns. As developers migrate their old Java Persistence API applications to JPA 3, their progress is ...

We will focus on the relationship between polymorphism and Java inheritance. The main thing to keep in mind is that polymorphism requires an inheritance or an interface implementation. You can see ...

Sample Java applications which show how to use MySQL Server Community (8.0.20) and MySQL Connector/J (8.0.20) to set up a replication topology (master ⭢ slave) ...

Performances in N.Y.C. Advertisement Supported by An Off Broadway musical about the sins of journalistic fabrication might benefit from more make-believe. By Jesse Green If you’re even a little ...

The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how Java ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...

I've been coding in Java for 4 years, eager to learn new tech and tackle growth-focused tasks. In the modern world of information security, ensuring the confidentiality of passwords and other ...

Some users have been experiencing the “Error: MySQL shutdown unexpectedly” error message when they try to start the MySQL server through the XAMPP web server ...