If you’ve been writing Java for more than ten minutes, you already know IntelliJ IDEA. It’s the flagship IDE from JetBrains — the code whisperer…
Introduction: Before you master frameworks, design patterns, or fancy libraries, you have to master the small stuff — the operators. In Java, operators are like…
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✨ 1. First of first what is Programming Anyway? Before we jump into OOPs, let’s roll back. what is programming?Programming is basically telling computers what…
2️⃣ How are your day-to-day activities as a DevOps Engineer? 3️⃣ What are NAT Gateways? 4️⃣ What are pre-requisites to upgrade a K8s cluster? 5️⃣…
1. What is Java? Answer:Java is a high-level, object-oriented programming language developed by Sun Microsystems. It’s platform-independent because of the JVM (Java Virtual Machine) —…
Tired of cracked IDEs? Here's how to stay legal, secure, and fully powered without paying a dime. If you’re learning Java, doing Spring Boot, or…
1. What is Spring Boot? Answer:Spring Boot is a Java-based framework that makes it easy to create stand-alone, production-grade Spring applications. It simplifies configuration by…
💡 What You’ll Need Before You Start 🔌 Step 1: Install Git & GitHub Plugins in Jenkins Head to: 🔐 Step 2: Create GitHub Credentials…
Welcome to the land of pipelines—where your code gets tested, built, and deployed without you lifting a finger after your git push. This isn’t just…
If you’ve ever yelled at your CI/CD pipeline because your latest commit broke production (again), Jenkins might just be the DevOps sidekick you’ve been missing.…
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When you start your journey as a developer to create any project or application, you need a set of essential tools to assist you in…
Connecting a database to a Java program typically involves the following steps: 1. Add JDBC Driver Dependency For Maven projects, add the appropriate database driver…
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The main difference between Spring Framework and Spring Boot lies in their purpose and approach to application development
Spring MVC (Model-View-Controller) is a powerful framework within the Spring ecosystem designed for developing web applications. It follows the MVC design pattern, which helps separate…
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Essential Shell Script Commands 🚀 Here’s a list of commonly used Shell (Bash) commands that you’ll need for scripting and automation: 1. File & Directory…
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