Structured Concurrency, destructing patterns for Records, a JVM crash story, gRPC probes, and index scans in Postgres!
Also find me here:
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
- All
- Weekly Review (514)
- Core Java (225)
- Spring (171)
- Testing (157)
- Spring Boot (152)
- Java (142)
- Java String (121)
- REST (109)
- Spring Security (102)
- Spring MVC (99)
- Persistence (96)
- Java IO (92)
- Jakarta EE (77)
- NoSQL (76)
- Java Collections (73)
- Data (73)
- Spring Data (71)
- Algorithms (69)
- Java Concurrency (64)
- DevOps (64)
- Security (57)
- Series (56)
- Java Dates (52)
- JPA (51)
- Reactive (49)
- Maven (47)
- HTTP Client-Side (46)
- Java Map (45)
- Spring Cloud (42)
- Java Numbers (41)
- Java Streams (40)
- Java Array (40)
- JVM (40)
- Java List (38)
- JSON (37)
- Architecture (37)
- Logging (29)
- Spring Persistence (28)
- Jackson (28)
- IDE (27)
- Gradle (25)
- Spring Web (24)
- Networking (20)
- Cloud (20)
- XML (18)
- Web Services (17)
- Groovy (16)
- Spring WebFlux (15)
- Java Web (11)
- Artificial Intelligence (8)
- Docker (7)
- Spring AI (1)
- News (1)
Find Files That Match Wildcard Strings in Java
Filed under Java IO
Learn how to search for files using wildcard patterns in Java
Apache ActiveMQ vs. Kafka
Filed under Architecture
A comparison between Apache ActiveMQ and Kafka.
Java Scanner useDelimiter with Examples
Filed under Java IO
Learn how to use the useDelimiter method of the Scanner class.
Converting a JDBC ResultSet to JSON in Java
Filed under Persistence
Learn three different ways to convert a JDBC ResultSet to a JSON object.
Reverse a Number in Java
Filed under Java Numbers
Learn how to reverse a number using a mathematical approach in Java.
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.