Learn the answers to common Java interview questions
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Baeldung Author
Patryk Kucharz
I am a Software Developer with 4 years of experience in Java related backend technologies. I've been working as a consultant with Java 8, Spring Boot, Angular JS, PostgreSQL, and MongoDB. Privately, a football fan and a car enthusiast who lives and works in Warsaw.
Here's what I've written (so far):
Baeldung on Java
- All
- Java (3)
- JPA (2)
- Security (1)
Guide to Passay
Filed under Security
Learn how to use the Passay library for password validation and generation
Optimistic Locking in JPA
Filed under JPA
A guide to understanding optimistic locking in JPA as well as its use cases.
Pessimistic Locking in JPA
Filed under JPA
A quick guide to using pessimistic locking in JPA
Internationalization and Localization in Java
Filed under Java
Have a look at the Java 8 support for internationalizing and localization of an application.
A Guide to the ResourceBundle
Filed under Java
It’s always challenging to maintain and extend multilingual applications. This article covers how to use the ResourceBundle to cope with the varieties that come up when you need to provide the same content to different cultures.