Optional pattern matching, GC and compilers, GraalVM, minimizing costs, catching up with tech trends, and Postgres tuning!
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Java Weekly, Issue 529
LINQ emulation in Java, JPA fetch types, stateless sessions in Hibernate, GC improvements, and Actor model concurrency.
Convert Infix to Postfix Expressions in Java
Explore infix, prefix, and postfix notations of mathematical expressions.
A Guide to the @SoftDelete Annotation in Hibernate
Learn about the Hibernate @SoftDelete annotation and understand how to implement it.
Creating a Custom URL Connection
Explore the process of creating a custom URL connection in Java to overcome the limitations associated with the default URLConnection class.
Quarkus and Virtual Threads
Learn about Quarkus and virtual threads in Java.
Java Weekly, Issue 528
Looking forward to Java 22, Hibernate DAO generation and Jakarta EE development with Payara. A good week.
Generating Unique Positive Long Using SecureRandom in Java
Learn how to use SecureRandom to generate unique positive values in Java.
Read and Write Files in Java Using Separate Threads
Explore the utilization of separate threads for efficient file handling in Java.
Event-Driven Microservices With Orkes Conductor
Learn how to build event-driven microservices using the Orkes Conductor and Spring.
Java Weekly, Issue 527
Primitive pattern matching, recursive fetch JPA, soft delete Hibernate, new GraalVM, and life without pull requests. A good week.
Access Job Parameters From ItemReader in Spring Batch
Explore how to work with JobParameters and how to access them from Spring Batch components.
Set an Environment Variable at Runtime in Java
Learn how to have more control over the environment variables, especially for test scenarios.
Monkey Patching in Java
Learn how monkey patching can be used in Java, when to use it, and its drawbacks.
Java Weekly, Issue 526
CountDownLatch, primitives for pattern matching, eBPF for Java, soft assertions, and 2FA vulnerabilities!
Introduction to gRPC with Spring Boot
A quick and practical guide to gRPC with Spring Boot.
Event Externalization with Spring Modulith
Discover how to utilize Spring Modulith’s features to listen to Spring application events and publish them to a Kafka topic.
List vs. Set in @OneToMany JPA
Explore the differences between Lists and Sets in the context of entity relationships through examples.
Apply Bold Text Style for an Entire Row Using Apache POI
In this tutorial, we explore effective methods for applying a bold font style to entire rows in Excel sheets using the Apache POI library.
Enable Java SSL Debug Logging
Learn how to enable SSL Debug Logging in Java to enhance visibility into your application’s SSL-related activities.
