#jdk

HCHarshil Champanericontainerization-with-docker-by-harshil-champaneri.hashnode.dev

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...

Jan 324 min read

TATejas Agravattejas-agravat.hashnode.dev

Java and Maven Installation Guide for Beginners

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...

Dec 16, 20252 min read

VRVishesh Raghuvanshiblog.visheshraghuvanshi.in

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...

Oct 28, 20254 min read

AKAtharva Kakadejava25.hashnode.dev

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...

Sep 19, 20257 min read

TTuanhdotnettuanhnet.hashnode.dev

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...

Aug 14, 20254 min read

LALouhab Alifrom-java-source-to-cpu.hashnode.dev

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 ...

Aug 12, 20254 min read

TBTripti Bhatnagartrio-behind-java-jdk-jre-jvm.hashnode.dev

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...

Jun 16, 20253 min read

SMSubhadeep Mondalblog.studycodex.com

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...

Jun 16, 20252 min read

AIaraf injazatjavatech.hashnode.dev

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...

Jun 16, 20253 min read

ASAditya Sharmagkv-devops.hashnode.dev

(Day 19) Task : Automating Java Builds with Jenkins and Maven :-

In this article of the Jenkins and Maven DevOps series, we dive into three powerful features that make Jenkins essential for modern software development: Maven build jobs, task scheduling, and Source Code Management (SCM) polling. Whether you're a st...

May 26, 20256 min read

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#jdk

Docker: A Comprehensive Guide to Mastery

Java and Maven Installation Guide for Beginners

Introduction to Java

Java 25

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

From Java Source to CPU!

Meet JDK, JRE & JVM

Java vs JavaScript: Key Differences & Guide for Beginners

Java Virtual Threads: The Future of Scalable Concurrency

(Day 19) Task : Automating Java Builds with Jenkins and Maven :-

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#jdk

Docker: A Comprehensive Guide to Mastery

Java and Maven Installation Guide for Beginners

Introduction to Java

Java 25

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

From Java Source to CPU!

Meet JDK, JRE & JVM

Java vs JavaScript: Key Differences & Guide for Beginners

Java Virtual Threads: The Future of Scalable Concurrency

(Day 19) Task : Automating Java Builds with Jenkins and Maven :-