Apr 30 · 4 min read · With multi-stage Dockerfiles, commonly used for distroless container images, some interesting challenges arise in the process of building an image. Here is a typical example of a Dockerfile installing
Join discussionJan 3 · 24 min read · It works on my Machine I don’t know why it’s not working on your machine. Most Probably it is due to the Version Mismatch and different environment varialble configurations:- 1. A Classical Application Run problem: “It works on my machine”, is due t...
Join discussion
Dec 16, 2025 · 2 min read · Introduction Before starting with Maven or Spring Boot, we need to set up the basic development environment. This includes installing Java (JDK) and Apache Maven. ☕ Step 1: Install Java (JDK) Java is required to compile and run Java applications. Dow...
Join discussion
Oct 28, 2025 · 4 min read · History of Java 1991 → Project started by James Gosling and team at Sun MicrosystemsInitially named "Oak" after a tree near Gosling's officeLater renamed "Green" and finally "Java" after Java coffee 1995 → First public release of Java 1.0Known for "W...
Join discussion
Sep 19, 2025 · 7 min read · Java 25: A Deep Dive into the Latest LTS Release Java 25 has arrived, and it's not just another incremental update. As the first OpenJDK Long-Term Support (LTS) release aligned with the calendar year, it's a monumental step forward, blending powerful...
YYana commented
Aug 14, 2025 · 4 min read · Source: Steps to Successfully Upgrade Spring Boot from Java 8 to Java 17 1. Analyze Current Application Compatibility 1.1 Assess Codebase Readiness Before starting the upgrade, ensure your application is free from deprecated APIs and foll...
Join discussion
Jun 16, 2025 · 3 min read · Java is everywhere — from Android apps to backend systems. But behind the scenes, three pillars make it all work: JDK, JRE, and JVM.If you're just beginning your Java journey or still confused, here's a simple, structured guide to get it crystal clea...
Join discussion
Jun 16, 2025 · 2 min read · If you're starting out in programming, you've likely heard of both Java and JavaScript. Despite their similar names, these two languages are completely different in design, purpose, and usage. In this beginner-friendly guide, we'll break down the key...
Join discussion
Jun 16, 2025 · 3 min read · 🚀 Introduction In modern Java applications, scalability and responsiveness are no longer optional. Traditional thread-per-request models are hitting their limits under massive loads, especially in high-throughput microservice and reactive systems. E...
Join discussion
