Skill Topic · Cinematic

📘 Kotlin — Exception Handling

Errors gracefully handle karo — crash nahi, recover karo! 🛡️

Topic 1

📌 1. try-catch Basics

📚 `kotlin fun main() { // ═══ Basic try-catch ═══ try { val result = 10 / 0 println(result)…

Topic 2

💡 `kotlin fun readData(): String { println("Opening resource...") try { println("Reading…

Topic 3

🎯 `kotlin // ═══ Kotlin me throw bhi expression hai! ═══ fun validateAge(age: Int): Int {…

Topic 4

⭐ ` ╔═════════════════════════════╦══════════════════════════════╗ ║ Exception ║ Kab aata…

Topic 5

🔑 `kotlin // ═══ Custom exception class ═══ class ValidationException( message: String, val…

Topic 6

✨ `kotlin // ═══ Precondition functions — clean validation ═══ fun createUser(name: String,…

Topic 7

🌟 `kotlin // ═══ runCatching — functional try-catch ═══ fun divide(a: Int, b: Int): Int {…

Topic 8

🚀 `kotlin // ═══ Sealed Result pattern (production-grade) ═══ sealed class ApiResult<out T>…

Topic 9

📚 KEY POINTS: - try-catch: exception handle karo, try is expression — value return karta…

Quick Quiz

📘 Kotlin — Exception Handling ka sabse sahi definition kya hai?

Complete! 🎉

Aliens School · HIEN · Cinematic Knowledge

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