Java Constructors: Initializing Objects with OOP

Hello LinkedIn! Today I learned about Inheritance in Java, one of the core pillars of Object-Oriented Programming. 📌 What I understood: ✅ Inheritance allows one class to acquire properties and methods of another class ✅ It promotes code reusability ✅ Helps in building hierarchical relationships ✅ Uses the extends keyword ✅ Supports method overriding Inheritance makes code more structured, reusable, and scalable. Step by step, diving deeper into OOP concepts and improving my development skills 💻🔥 Consistency + Practice = Growth 🚀 #Java #OOP #Inheritance #Programming #LearningJourney #Developer

Day 31/100 – Revisiting Java Arrays & Enhanced For Loop ☕ Today I revisited the Enhanced For Loop (for-each loop) in Java while practicing array traversal. Instead of using indexes like a traditional for loop, the enhanced loop lets us directly iterate through each element of the array, making the code cleaner and easier to read. Example idea: for(int num : arr) → goes through each element one by one. Key takeaways: • Cleaner way to traverse arrays and collections • Reduces chances of index-related errors • Makes code more readable and concise Small concepts like these build a stronger programming foundation over time. Still learning. Still consistent. 🚀 #100DaysOfCode #Java #Programming #CodingJourney #SoftwareDevelopment #Consistency #LearningInPublic

🚀 Implementing the Basics of OOP in Java Today, I practiced the fundamental concepts of Object-Oriented Programming (OOP) in Java 💻 • Created a "Car" class as a blueprint • Defined attributes: model, color, and price • Created multiple objects in the Main class • Accessed object properties using the dot (.) operator • Modified object data to understand independent object states 💡 Key Takeaways: • A class is a blueprint for creating objects • An object is an instance of a class • Each object maintains its own separate copy of instance variables • Changing one object does not affect another object This small implementation helped me clearly understand how objects manage their own state in memory. Step by step, strengthening my foundation in Java and OOP 🚀 #Java #OOP #Programming #CodingJourney #Learning #SoftwareDevelopment

📘 Day 15 – Java Number Program Series Continuing my Java fundamentals journey with number-based logic programs 💻🧠 📌 Today’s Programs: 1️⃣ Reverse a number 2️⃣ Count the number of digits in a number 3️⃣ Check whether a number is a Strong number 4️⃣ Check whether a number is an Armstrong number 5️⃣ Print Fibonacci series up to a given number 💡 Day 15 Takeaway: Today was less about syntax and more about mastering number logic and mathematical reasoning in Java. #Java #JavaDeveloper #CoreJava #Programming #ProblemSolving #SoftwareDevelopment #CodingJourney #JavaLearning

Turning simple logic into working code 💻✨ Today I worked on a basic yet essential problem in Java—finding the maximum value in an array. It’s one of those foundational exercises that really strengthens your understanding of loops, arrays, and conditionals. 🔹 Took user input using Scanner 🔹 Stored values in an array 🔹 Iterated to find the maximum element What seems simple at first actually builds the backbone of problem-solving skills in programming. Every small step counts in the journey of becoming a better developer 🚀 #Java #CodingJourney #Programming #ProblemSolving #LearningByDoing

📚 Understanding Association in Object-Oriented Programming (OOP) In Java, Association represents a relationship between two classes where objects interact with each other. It is mainly divided into two types: 🔹 Aggregation (Weak Relationship) The secondary object can exist independently of the primary object. Example: A mobile phone and a charger. Even if the phone is lost, the charger can still be used. 🔹 Composition (Strong Relationship) The secondary object is completely dependent on the primary object. Example: A mobile phone and its operating system. If the phone is destroyed, the OS cannot exist separately. Understanding these relationships helps in designing better object-oriented systems with clear structure and maintainability. #Java #OOP #Association #Aggregation #Composition #Programming #SoftwareDevelopment

Understanding relationships between objects is a key concept in Object-Oriented Programming. In Java, two important relationships are Association and Composition. 🔹 Association represents a "Has-a" relationship where objects can exist independently. 🔹 Composition represents a "Part-of" relationship where the child object depends on the parent. Knowing the difference helps in designing clean, maintainable, and scalable applications. This infographic highlights the key differences, lifecycle, dependency, and examples to make the concept easier to understand. #Java #OOP #Programming #SoftwareDevelopment #JavaDeveloper #Coding #LearnJava

🚀 New Post in my #TechnicalScripter2026 Series! Understanding the difference between == and .equals() in Java is essential for every developer. In this post, I explain how both work and when to use them while comparing objects. 🔗 Read the post here: https://lnkd.in/gmbmdmK6 #Java #Programming #CodingTips

Functional Programming 's building blocks in Java Hi all, the slides deck linked here is a short introduction to functional programming features introduced with Java 8. The next article will go one step beyond with advanced features as brought by the VAVR library. I hope it will be useful. Happy coding... Jerome PS: thanks to my friend Ayoub MAKHTOUT for preliminary reading #java #functionalprogramming

🚀 New Post in my #TechnicalScripter2026 Series! Ever wondered how Java manages strings efficiently? In this post, I explain the concept of the String Pool and how it helps optimise memory and performance. 🔗 Explore the post below. https://lnkd.in/gQnvNaQW #Java #Programming #CodingConcepts