Write Java like a senior developer with these 10 tips. Most of these features exist since Java 9–21 but developers still don't use them. Records, var, switch expressions — are you using these? Drop a comment if you knew all 10 👇 #java #programming #softwareengineering #coding #javadeveloper

Some Java behaviors are simple on the surface… but can lead to unexpected results in real code. Sharing a few that I found worth revisiting 👇 #Java #BackendDevelopment #Programming

Are You Misusing Inheritance in Java? 🤔 Inheritance is a powerful tool in Java, but are you wielding it correctly? 🚀 Many developers get trapped in the inheritance labyrinth, thinking it's the only way to share code. But here's the kicker: misuse can lead to fragile code that's hard to debug and maintain. 😱 Instead of deep hierarchies, consider composition! It's often a more flexible and safer approach. Ask yourself: Are you using inheritance for convenience or because it actually fits your design? Let's talk about it! How do you approach inheritance vs. composition in your projects? 💬 #Java #programming #softwaredevelopment #inheritance #codingbestpractices

How really is object oriented programming in JavaScript? How it's different than Java or C++? Explore the content to understand it... . . . . Day 05 #javascript #programming #tech

Multithreading made more sense to me once I simplified it 👇 Multithreading = running multiple threads at the same time 😉 A thread is basically a lightweight unit of execution (smaller than a process, faster, and shares memory) Why use multithreading? ✔ Perform multiple tasks together ✔ Better performance ✔ Doesn’t block the entire program ✔ Efficient use of memory In Java, there are 2 main ways to create threads: 1️⃣ Extending the Thread class 2️⃣ Implementing the Runnable interface 👉 Runnable is generally preferred because it’s more flexible and reusable Thread lifecycle (simplified): New → Runnable → Running → Blocked → Terminated Some commonly used methods: • start() → begins execution • run() → contains the task • sleep() → pauses execution • join() → waits for another thread One thing I realized: 👉 Multithreading is powerful, but it also adds complexity So understanding when to use it matters more than just knowing how. Still learning this, but things are starting to connect now 💡 If you’ve worked with multithreading, what confused you the most in the beginning? 👇 #Java #Multithreading #BackendDevelopment #Developers #LearningInPublic #Programming

Same method… different behaviors? 🤯 Welcome to Method Overloading in Java! Why write multiple methods when one name can handle it all? ✅ Cleaner code ✅ Better readability ✅ Smarter programming Start thinking like a developer, not just a coder 💻 #Java #Programming #OOP #CodingLife #Developers #LearnToCode

Understanding date and time handling in Java is essential for writing reliable code. This blog covers Date, SimpleDateFormat, and Calendar in a simple, practical way. https://lnkd.in/d-9eZkyb #Java #Programming #Developers #Coding #JavaDeveloper #Learning Vaibhav Singh

A common confusion in Spring Boot: @Primary vs @Qualifier Which one takes priority? - @Primary defines a default bean - @Qualifier explicitly specifies the exact bean When both are used, @Qualifier overrides @Primary Key takeaway: Explicit configuration always wins over default behavior. This is a frequently asked concept in Spring interviews and critical for writing predictable dependency injection code. What’s your approach when handling multiple beans? #SpringBoot #Java #BackendDevelopment #CodingInterview #SoftwareDevelopment #Programming #Developers

Understanding the foundation of Java 👩💻✨ A class is more than just code — it's the blueprint of any Java program. It defines how objects are created and how they behave. 🔹 Acts as a logical structure🔹 Serves as a template for building programs🔹 Includes both inbuilt classes (like String, System, Scanner) and custom classes (like Hello, Demo) Mastering classes is the first step toward strong Object-Oriented Programming (OOP) skills 🚀 #Java #Programming #OOP #CodingJourney #Learning #Developers #TechBasics