Java Variables & Data Types | Memory Management Explained | How Variables Work in Memory? |Lecture 3 скачать в хорошем качестве

Java Variables & Data Types | Memory Management Explained | How Variables Work in Memory? |Lecture 3

Lecture 3: Variables, Data Types & Memory Internals in Java In this video, we stop being "Ghajini" and give our computer a Memory! We dive deep into Variables, Data Types, and exactly how data is stored in RAM (Bits & Bytes). We use the famous "Kitchen Analogy" to understand why Java is a Statically Typed language and why we need different data types like int, float, long, and boolean. Timestamps: 0:00 - Intro: Why does Computer forget data? (Ghajini) 0:33 - What is a Variable? 0:57 - Kitchen Container Analogy 3:25 - Variable Naming Rules 6:30 - What is Datatype? 8:19 - Units of Memory (Bit vs Byte) 9:30 - How Variables works in Memory? 14:11 - How Integers are stored in Memory? 15:04 - How Integers are stored in Memory? 19:15 - Practical: Coding 23:10 - Comments in Java 29:30 - Homework Challenge (Create your ID Card) Homework for today: 1. Create a class `Me.java`. 2. Store your Name, Age, Percent, and Grade in variables. 3. Print them nicely. 4. Post a story on Instagram and tag me! Connect with me: • Instagram:   / devdotjava   • Website: https://dev-dot-java.vercel.app/ #JavaVariables #DataTypesInJava #JavaProgramming #PlacementCourse #DevJava #DeveshRawat #CodingInHindi #LearnJava