-
Enterprise Java

Detach & Attach Entities in Spring JPA Example
1. Introduction Spring Data JPA simplifies persistence by abstracting away Hibernate-specific boilerplate code. The org.springframework.data.jpa.repository.JpaRepository interface provides CRUD operations for…
Read More » -
Core Java

Java’s Type Erasure: The Generics Compromise That Haunts Us Today
How a backwards compatibility decision from 2004 still causes problems two decades later. Imagine buying a car where the GPS…
Read More » -
Core Java

How to Find Matched Rules in Drools
In Drools-based applications, it is often necessary to know which rules were executed for a given set of facts. This…
Read More » -
Core Java

Building Debian Packages for Java Applications with jdeb
Distributing Java applications in enterprise and server environments often involves more than simply shipping a JAR file. Production deployment environments…
Read More » -
Enterprise Java

An Introduction to Using simple-openai in Java
Modern Java applications increasingly utilise large language models for tasks such as text generation and structured data extraction; however, provider-specific…
Read More »






