Accessing Java Static Members with Class Name

🚀 Java Practice | Counting Occurrences in an Array Worked on a simple yet important Java problem today — counting how many times an element appears in an array using a clean method and enhanced for-loop. Small steps, strong fundamentals. 💪 Consistency > Perfection. #Java #Programming #DSA #LearningByDoing #StudentDeveloper

Strings are everywhere in Java — names, messages, inputs, and outputs. They look simple, but behind the scenes Java gives you powerful tools like length(), substring(), indexOf(), and concatenation to work with text efficiently. Once you understand strings, handling user input and output becomes effortless. ☕ Save this if you’re strengthening your Java basics. #Java #JavaBasics #Strings #Programming #LearnJava #Coding #JavaDeveloper #SoftwareDevelopment #TechLearning

🔍 Comparator in Java – Explained Simply In Java, the Comparator interface is used to define custom sorting logic for objects. 💡 Unlike Comparable, Comparator: Allows multiple sorting strategies Keeps sorting logic separate from the class Is commonly used with Collections.sort() and Stream API 📌 Example use cases: Sort employees by age Sort products by price Sort students by marks or name 🧠 Key method: compare(obj1, obj2) This makes Comparator a powerful tool when flexibility in sorting is required. #Java #Comparator #JavaCollections #JavaDeveloper #Programming #Coding #Learning #TechSkills #BackendDevelopment #Compare #Java8

🚀 Aggregation Implementation in Java (Oop Concepts) In Java, aggregation is achieved by passing an instance of another class as an argument to a class's constructor or method. The aggregating class does not own the lifecycle of the aggregated object. This allows for more flexibility and sharing of objects between different classes. The aggregated object can exist even if the aggregating object is destroyed. #oopconcepts #programming #coding #tech #learning #professional #career #development

☕ Java Abstraction: Hiding the complexity, showing the capability. Just wrapped up a deep dive into Abstraction in Core Java. It’s all about creating a clean interface while hiding the complex implementation details. My top 3 learnings from today's session: ✅ Restricted Access: You cannot create an object of an abstract class directly. ✅ Flexibility: An abstract class can contain both abstract methods (no body) and concrete methods (with body). ✅ Polymorphism: You can use an abstract class reference (e.g., Shape ref) to handle different objects like Circle or Square dynamically. Check out the slides below for a breakdown of the "Plane" and "Shape" examples I worked on! 👇 TAP Academy Sharath R #Java #Backend #OOP #LearningJourney #JavaFullStack #JavaDeveloper #CodingLife #Programming #Abstraction #TechCommunity

Sometimes the cleanest logic is the most powerful ✨ This Java program finds the largest among three numbers using a concise ternary operator approach. Input: 5, 10, 3 Output: 10 is the largest number ✅ Great example of writing short, readable, and efficient Java code. ☕ Save this if you’re sharpening your Java fundamentals. #Java #JavaBasics #TernaryOperator #ConditionalLogic #Programming #LearnJava #CodingPractice #JavaDeveloper

//Unlearn & Relearn 🚀 Java Inheritance : Inheritance allows a child class to acquire properties and behavior of a parent class. It represents an IS-A relationship, not just code reuse. ✅ Key rules that actually matter: - Java supports single inheritance with classes - Multiple inheritance is achieved using interfaces - Constructors are called, not inherited private methods are not overridden final methods cannot be overridden. Polymorphism: Method call → object decides Variable access → reference decides Static methods → method hiding, not overriding Overriding essentials: -Same method signature -Same or wider access modifier -Happens at runtime When NOT to use inheritance: -When the relationship is HAS-A -When flexibility is needed -When changes are frequent ➡️ Prefer composition over inheritance 💡Mental formulas: Method → object decides Variable → reference decides Static → reference decides Constructor → no inheritance #unlearn #relearn #Java #OOP #Inheritance #Programming #InterviewPrep #CleanCode

#Day 14/100 — Java Program to Find Factorial 🚀 #Language: java Today as part of my 100 Days 100 Programs challenge, I implemented a simple Java program to calculate the factorial of a number using a loop and a separate method. #Concepts used: * Methods in Java * for loop * User input using Scanner * Returning values from a method #What the program does: * Takes a number as input from the user * Calculates its factorial using a function * Prints the result in a clean format Example: Input: 5 Output: 5 Factorial is : 120 This helped me understand how to structure logic into reusable methods and keep main() clean. Consistency is the key — learning something new every day 💪 On to Day 15 tomorrow 🚀 #100DaysOfCode #Java #Programming #LearningInPublic #Consistency #CodingChallenge

Practicing Java by writing simple logic-based programs. This one reverses a string using basic loops and character access. Focusing on understanding the logic rather than memorizing syntax. #Java #Programming #ProblemSolving #StudentDeveloper Any suggestions to improve this logic are welcome 🙂

When learning Java, understanding how to work with collections is a big milestone. In this post, I’ve broken down Java ArrayList fundamentals using simple examples from adding and removing items to searching, sorting, and converting lists to arrays. If you’re new to Java or revising the basics, this short guide will help you understand how and when to use ArrayList methods in real applications. More core Java concepts coming soon as I continue learning and sharing 📘☕ #Java #JavaBasics #ArrayList #CollectionsFramework #LearningInPublic #Programming #SoftwareEngineering