Day 22 of learning java from coderarmy. Topics: 👉 Object, Objects 👉 toString() 👉 equals() 👉 hashCode() 👉 clone() 👉 getClass() 👉 instanceof 👉 finalize() - deprecated #coderarmy #learnjava #java @rohit_negi9 @adityatandon02 @CoderArmy

► youtu.be/OQIfLSEy32Q?si… Java Tutorials Playlist: ► youtube.com/playlist?list=… #JavaProgramming #LearnJava #Java #Programming #CodingLife #Codiing

Java Collections Framework is essential for every Java developer. 🔹 List – Allows duplicates, maintains order 🔹 Set – Unique elements only 🔹 Map – Key–value pairs with unique keys Learn these concepts with real-time coding at Neoteric Method. #Java #JavaCollections #LearnJava

4 pillars of Object-Oriented Programming in Java: 🔒 Encapsulation – hide internal data 🧬 Inheritance – reuse code from parent class 🎭 Polymorphism – one interface, many behaviors Abstraction – expose only what's necessary Master these and Java clicks. 💡 #Java #OOP #LearnJava

Java is a statically typed language — you must declare a variable's type before using it. int age = 21; String name = "Alex"; boolean isLearning = true; This helps catch bugs at compile time, not runtime. 🔍 #Java #LearnJava #JavaDev