💻 Exploring Patterns in Java! Today, I implemented a simple yet classic program — a Hollow Square Pattern using nested loops in Java. This program helps in understanding: ✅ The logic behind nested for-loops ✅ The use of conditional statements for pattern control ✅ How small programs improve logical thinking & coding structure Here’s the output for input 3: *** * * *** Every line of code brings a new learning opportunity. 🔥 #Java #Programming #PatternPrinting #DeveloperJourney #CodingPractice #LogicBuilding #LearnWithCode

Day 9 of #50DaysOfCode – Java Today I practiced loops and arithmetic operations by writing a program to find the factorial of a given number. 💻 What I did: Took a number as input from the user Used a for loop to multiply numbers from 1 to n Displayed the factorial result 🧠 Concepts learned: Loops (for) Multiplication operations (*) Input/output using Scanner Step-by-step progress in Java! 💪 #Java #CodingJourney #LearnInPublic #Programming #50DaysOfCode

Day 19 of #50DaysOfCode – Java Today’s challenge: Count the number of even and odd digits in a given number! ✨ This problem helps strengthen your understanding of loops, modular arithmetic, and conditional logic — all key concepts in programming 💪 #Java #CodingChallenge #50DaysOfCode #ProgrammingBasics #LearnToCode #CodeNewbie #LogicBuilding #DailyCoding

Day 7 of #50DaysOfCode – Java Today I practiced arrays and conditional statements by writing a program to find the smallest number from five user inputs. 💻 What I did: Took 5 numbers from the user Stored them in an array Used a loop and if condition to find the smallest number 🧠 Concepts learned: Arrays (int[]) Loops (for) Conditional statements (if) Input/output using Scanner Step by step, getting stronger with Java! 💪 #Java #CodingJourney #LearnInPublic #Programming #50DaysOfCode

Day 6 of #50DaysOfCode – Java Today I practiced arrays and loops by writing a program to take 5 numbers from the user and calculate their sum and average. 💻 What I did: Stored numbers in an array Calculated the sum using a for loop Calculated the average and displayed the results 🧠 Concepts learned: Arrays (int[]) Loops (for) Arithmetic operations (+, /) Input/output using Scanner Excited to keep learning step by step! 💪 #Java #LearnInPublic #CodingJourney #50DaysOfCode #Programming

Day 23 of #50DaysOfCode – Java 💻 Today’s challenge was to check whether a number is a Perfect Number. A Perfect Number is a number that is equal to the sum of all its positive divisors (excluding itself). Example: 6 → 1 + 2 + 3 = 6 28 → 1 + 2 + 4 + 7 + 14 = 28 This problem helped me strengthen my understanding of loops, conditions, and mathematical logic 🔍✨ #Java #CodingChallenge #50DaysOfCode #LearnToCode #ProgrammingBasics #LogicBuilding #CodeDaily #ProblemSolving

🔹 The 4 Pillars of Object-Oriented Programming in Java Understanding the core principles of Object-Oriented Programming — Encapsulation, Inheritance, Polymorphism, and Abstraction — is essential for writing clean, reusable, and scalable code in Java. In this post, Otávio Borges breaks down each of these pillars with clear examples to help developers strengthen their object-oriented mindset. 💡 #Java #OOP #ObjectOrientedProgramming #JavaDevelopers #Programming #SoftwareDevelopment #Coding #LearnJava #BrasilJUG #DevsJava

🚀 Java Hack: Jagged Arrays Made Simple! Did you know 2D arrays in Java don’t have to be rectangular? 🤯 Each row can have a different number of elements – that’s called a jagged ✨ Why Jagged Arrays? 1.Flexible row sizes 2.Memory efficient when rows vary 3.Perfect for irregular data structures #Java #CodingTips #Programming #LearnJava #JaggedArray #TechInsightss

🚀 Day 109: Today I Learned About Abstraction in Java Today I explored one of the core pillars of Object-Oriented Programming — Abstraction. 🔍 What is Abstraction? Abstraction means showing only the essential details and hiding the complex internal logic. Just like how we use a phone without knowing how the internal circuits work — in programming, abstraction helps us focus on what something does, not how it does it. 💡 Why is it useful? Makes code cleaner and easier to understand Hides unnecessary complexity Improves security by exposing only required features Helps in building scalable and maintainable systems 🧩 In Java: We achieve abstraction using: Abstract Classes Interfaces ✨ Learning abstraction helped me understand how real-world systems hide complexity and provide simple interfaces for users. Excited to dive deeper into OOP concepts! 🔥 #Java #OOPs #Abstraction #LearningInPublic #100DaysOfCode #Day109 #CodingJourney

Day 4 of my #100DaysOfDSA Challenge 💻 Today I solved a classic problem — Reverse of a String in Java. It’s one of the most basic yet fundamental questions that helps you understand how strings work in Java (immutable vs mutable). Here are 3 simple approaches I learned today 👇 🔹 Using loop (beginner-friendly) 🔹 Using StringBuilder (efficient way) 🔹 Using recursion (interview-level concept) Small steps every day → Big results soon 🚀 #Java #DSA #CodingChallenge #100DaysOfCode #Programming #DeveloperJourney #Learning