Choosing Array or ArrayList in Java: Fixed vs Dynamic Size

📘 Day 17 | Core Java Series Method Overloading allows Java to use the same method name for different inputs. This visual explains how it works 👇 Remember this: Same method name Different parameter list ❌ Return type alone cannot overload a method Once this is clear, polymorphism becomes much easier to understand. 📌 Save this for revision 💬 Feedback is welcome #Java #CoreJava #LearningInPublic #JavaBasics #Programming

📘 Day 16 | Core Java Series After learning wrapper classes, this concept becomes very important 👇 Autoboxing and Unboxing happen automatically in Java, but understanding them avoids confusion and bugs. Remember this: Autoboxing → primitive → object Unboxing → object → primitive Once this is clear, collections and wrapper usage make much more sense. 📌 Save this for revision 💬 Feedback is welcome #Java #CoreJava #LearningInPublic #JavaBasics #Programming

🚀 Just uploaded a new video explaining Methods in Java – covering method declaration, parameters, return types, and method calling with simple examples. Perfect for beginners starting their Java journey! #Java #Programming #Coding #SoftwareDevelopment #Learning

📘 Day 34 | Collections Deep Dive Understanding how to iterate through collections is essential in Java. Today we compare: 👉 Iterator 👉 ListIterator 👉 For-Each Loop Remember: For-each → Clean Iterator → Control ListIterator → Advanced Control Also beware of fail-fast behavior during structural modification. 📌 Save this for revision 💬 Feedback is welcome #Java #Collections #Iterator #LearningInPublic #Programming

📘 Day 31 | Collections Deep Dive Today we begin a deeper exploration of Java Collections. Understanding the difference between ArrayList and LinkedList is critical for writing efficient code. Remember this: ArrayList → Fast Access LinkedList → Fast Modification Choosing the right implementation impacts performance more than most beginners realize. 📌 Save this for revision 💬 Feedback is welcome #Java #Collections #CoreJava #LearningInPublic #Programming

Struggling with race conditions in Java multithreading? 🚀 My latest tutorial Java Thread Synchronization Tutorial: Avoid Race Conditions Easily breaks it down simply—with code examples for synchronized methods/blocks, Eclipse setup, and pro tips to keep your apps thread-safe. Master java thread synchronization and build reliable concurrent code today! Read full guide: https://lnkd.in/gYQqTqEt #Java #ThreadSynchronization #Multithreading #JavaTutorial #Programming #SoftwareDevelopment #TechTips #Coding #analyticsjobs

Inheritance is a core concept of Object-Oriented Programming (OOP) that enables a class to inherit fields and methods from another class. Here's a quick visual guide to the five types of inheritance in Java: Single Inheritance: One child class inherits from one parent class. Multilevel Inheritance: A chain of inheritance where one class inherits from a child class. Hierarchical Inheritance: One parent class has multiple child classes. Multiple Inheritance: Not directly supported with classes in Java, but possible using interfaces. Hybrid Inheritance: A combination of two or more types of inheritance, also achieved using interfaces. Which type do you find yourself using most often in your projects? Share your thoughts below! Java #OOP #Programming #SoftwareDevelopment #TechTips #CodingCommunity

Excited to share a small Java project I built – a Guess the Number game! This project helped me practice core Java concepts like loops, conditionals, and random number generation. 💡 How it works: The program generates a random number. You try to guess it. The program guides you with hints until you get it right! A fun way to apply programming logic and improve problem-solving skills. Check out the video to see it in action! #Java #CodingChallenge #ProjectShowcase #Programming #LearningByDoing #Interpe

📘 Day 32 | Collections Deep Dive Today’s focus: Set Interface in Java. Understanding the difference between HashSet, LinkedHashSet, and TreeSet helps you choose the right structure for performance and ordering needs. Remember: HashSet → Fast & Unordered LinkedHashSet → Ordered TreeSet → Sorted Choosing correctly can dramatically affect performance. 📌 Save this for revision 💬 Feedback is welcome #Java #Collections #CoreJava #LearningInPublic #Programming

Today, Increment (++) and Decrement (--) operators in Java. Understanding the difference between: ✔️ Pre-Increment (++a) vs Post-Increment (a++) ✔️ Pre-Decrement (--a) vs Post-Decrement (a--) ✔️ How values change during expression evaluation #Java #CoreJava #Programming #LearningJourney #TAPAcademy #JavaDeveloper #Coding