Java String Constants and String Constant Pool

Hello LinkedIn! Today I learned about Constructors in Java, an essential part of Object-Oriented Programming. 📌 What I understood: ✅ A Constructor is a special method used to initialize objects ✅ Constructor name must be same as the class name ✅ It does not have a return type ✅ Types of constructors – Default & Parameterized ✅ Helps in setting initial values to object properties Understanding constructors is helping me write more structured and object-oriented programs. Step by step, moving deeper into Java and OOP concepts 💻🔥 Consistency + Practice = Progress #Java #OOP #Constructor #Programming #LearningJourney #Developer

📘 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

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

a basic java text editor (notepad) under 4kb. Why? cuz i had nothing to do, so gave it a shot, tutorial was from a book authored by E Balagurusamy. Here is Github Repo: https://lnkd.in/gq8vVnDM Follow if u liked it [on GitHub and LinkedIn ofc] ;) bye bye... . . . #Java #JavaDeveloper #CoreJava #AW #DesktopApplication #SoftwareDevelopment #Programming #ComputerScience #OpenSource #CodingProject

Built a Java program to check whether an alphabet is a vowel or consonant 💻 Used Scanner class for taking user input. Extracted character using charAt(0). Implemented switch statement for decision making. Handled both lowercase and uppercase vowels. Used multiple case labels efficiently. Improved understanding of control flow in Java. Practiced clean and structured coding practices. Strengthening Java fundamentals step by step 🚀 Consistency in logic building leads to strong problem-solving skills 🔥 #Java #JavaProgramming #CodingJourney #LearnToCode #Programming #StudentDeveloper #LogicBuilding #ComputerScience #TechSkills #VSCode

🚀 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

📘 Java Arrays Explained in Easy Language Sharing a simple PDF that explains Java Arrays in an easy and beginner-friendly way. This guide covers: ✅ What is an Array ✅ Why Arrays are used ✅ Array Index concept ✅ Accessing Array Elements ✅ One-Dimensional Arrays ✅ Common errors like ArrayIndexOutOfBoundsException Perfect for Java beginners and interview revision. #Java #CoreJava #Programming #Coding #JavaDeveloper #LearningInPublic

Today we worked on a small Java project – Library Management System 📚💻 In this project, we implemented: 🔹 String handling   🔹 Method creation & method calling   🔹 Creating classes and subclasses   🔹 Inheritance and method overriding  We designed a superclass and extended it using subclasses to understand real-time object-oriented concepts. This hands-on practice helped me strengthen my understanding of OOP fundamentals in Java 🚀 #Java #OOPS #LibraryManagementSystem #Programming #LearningJourney

Unlock the power of multithreading and synchronization in Java! 🚀 New blog out: Multithreading and Synchronization in Java: Complete Beginner's Guide 2026 – perfect for Java devs starting out. Covers threads, race conditions, synchronized methods/blocks, inter-thread comms, code examples, and 2026 tips like virtual threads. Master thread-safe code today! Read here: https://lnkd.in/gK4dHimY #Java #Multithreading #JavaSynchronization #Programming #JavaDevelopment #TechTutorial #Coding #Java2026 #analyticsjobs

Today I practiced Generics in Java. Generics help us write reusable and type-safe code. Instead of creating separate methods for different data types, we can use a generic type to handle multiple types with the same logic. In this example, a single generic method display() prints both Integer and Double arrays. Learning small concepts like this helps write cleaner and more flexible Java code 🚀 Saketh Kallepu Anand Kumar Buddarapu Uppugundla Sairam Kishor Kumar #Java #Generics #Programming #LearningJourney