#jdk articles | Hashnode

VMVaishali Malviyajavawithvaishali.hashnode.dev6d ago · 3 min read

Understanding "JDK, JRE and JVM" in java : A Beginner Friendly Guide

If you are starting your Java journey, you have probably heard terms like JDK, JRE, JVM. Many beginner get confused about the difference between them. I will explain JDK, JRE and JVM in simple and eas

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CJChristian Johannsenbreakglass.hashnode.devApr 30 · 4 min read

Minimizing Attack Surface in Container Images via Chrooted Runtime Composition

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

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HCHarshil Champanericontainerization-with-docker-by-harshil-champaneri.hashnode.devJan 3 · 24 min read

Docker: A Comprehensive Guide to Mastery

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...

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VRVishesh Raghuvanshiblog.visheshraghuvanshi.inOct 28, 2025 · 4 min read

Introduction to Java

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...

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AKAtharva Kakadejava25.hashnode.devSep 19, 2025 · 7 min read

Java 25

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...

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TTuanhdotnettuanhnet.hashnode.devAug 14, 2025 · 4 min read

Steps to Successfully Upgrade Spring Boot from Java 8 to Java 17

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...

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LALouhab Alifrom-java-source-to-cpu.hashnode.devAug 12, 2025 · 4 min read

From Java Source to CPU!

You write Java code (source code). This is your .java file — human-readable text you write. public class Hello { public static void main(String[] args) { int x = 5 + 3; System.out.println(x); } } This is just plain text. The ...

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TBTripti Bhatnagartrio-behind-java-jdk-jre-jvm.hashnode.devJun 16, 2025 · 3 min read

Meet JDK, JRE & JVM

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...

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SMSubhadeep Mondalblog.studycodex.comJun 16, 2025 · 2 min read

Java vs JavaScript: Key Differences & Guide for Beginners

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...

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AIaraf injazatjavatech.hashnode.devJun 16, 2025 · 3 min read

Java Virtual Threads: The Future of Scalable Concurrency

🚀 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...

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