Core Java
-
Getting Started with Java Diff Utils
When working with text files or strings in Java, it’s often necessary to identify changes between two versions. Whether you’re…
Read More » -
Implementing Retry Logic in JUnit Tests
Automated tests can sometimes fail due to transient issues like network instability or timing problems. Retrying failed tests can help…
Read More » -
GraphQL vs. REST in Enterprise Java Applications: Designing Flexible APIs for Modern Frontends
As enterprise applications evolve, so do the expectations of frontend teams. With SPAs, mobile clients, dashboards, and micro frontends growing…
Read More » -
Modern Look and Feel in Java Swing: FlatLaf Deep Dive
How to Refresh Old Swing UIs with a Clean, Modern Aesthetic Java Swing has been powering desktop applications for over…
Read More » -
Working with Sequences in H2 Database
When developing Java applications with databases, auto-generating primary keys is a common requirement. Sequences are a reliable way to generate…
Read More » -
Consuming gRPC Services from Java Swing Applications
Practical Guide to Bringing Modern gRPC Backends to Desktop Clients Modern backend systems often expose APIs via gRPC, Google’s high-performance,…
Read More » -
Implementing gRPC to REST Gateway in Java
gRPC is an efficient binary protocol ideal for internal microservices communication. However, many clients and partners still expect RESTful APIs…
Read More » -
Hibernate Panache Example
Hibernate ORM with Panache is a modern, simplified way to use Hibernate in Java applications. Built into the Quarkus framework,…
Read More » -
Count Character Occurrences in Java Using HashMap
Counting the occurrences of characters in a string is a problem that can be solved efficiently using a HashMap data…
Read More »
