Learn how to reverse a number using a mathematical approach in Java.
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Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
Baeldung on Java
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- Weekly Review (500)
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Java Weekly, Issue 437
Filed under Weekly Review
Hunting down a JVM crash, loom first-take, reactive architectures, more of Hibernate 6, new Transaction API in Quarkus and public-key cryptography.
JPA and Hibernate – Criteria vs. JPQL vs. HQL Query
Filed under JPA
A comparison between Criteria Query, JPQL, and HQL Query.
Java Weekly, Issue 436
Filed under Weekly Review
Project loom in Java 19, ZGC in Java 18, empty finalize, cloud-native Micronaut, symmetric cryptography, and K8S 1.24.
Swap Two Variables in Java
Filed under Algorithms
Learn how to swap two variables in Java, depending on the type of the variables.
Compile Multiple Java Source Files Using the Command Line
Filed under Java
We can use the javac tool to compile source files in Java. We look at how to use it for multiple source files and how to control which libraries are included and where the compiled code will be written.
Finding All Beans with a Custom Annotation
Filed under Spring
A quick and practical guide to finding all custom-annotated beans in Spring.
Error Handling in GraphQL With Spring Boot
Filed under Spring Boot
A practical guide to GraphQL error handling with Spring Boot.
Java Weekly, Issue 435
Filed under Weekly Review
Pattern matching 3rd preview, list in Hibernate 6, custom JFR events, splitting tests in Gradle, and chopping the monolith!