Skill Topic · Cinematic

📘 Kotlin — Variables & Data Types

val = immutable, var = mutable — Kotlin type inference se code clean! 📦

Topic 1

📌 1. Variables: val vs var

📊 `kotlin fun main() { // ═══ val = immutable (change nahi hoga) ═══ val name = "Raj" //…

Topic 2

💾 ` ╔═══════════════╦═══════════╦══════════════════════════╗ ║ Type ║ Size ║ Range /…

Topic 3

🗄️ `kotlin fun main() { // ═══ Kotlin me implicit conversion NAHI hai! ═══ val intNum: Int =…

Topic 4

📈 `kotlin fun main() { val name = "Kotlin" // ═══ String Templates ═══ println("Hello,…

Topic 5

🔍 `kotlin fun main() { val value: Any = "Hello Kotlin" // ═══ Type check ═══ if (value is…

Topic 6

📉 `kotlin // ═══ Compile-time constant ═══ const val MAX_SIZE = 100 // Top-level ya…

Topic 7

🧮 KEY POINTS: - val = immutable (prefer karo), var = mutable - Type inference: compiler…

Quick Quiz

📘 Kotlin — Variables & Data Types ka sabse sahi definition kya hai?

Complete! 🎉

Aliens School · HIEN · Cinematic Knowledge

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