Episode 09 | Null Safety in Kotlin Explained

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In this Kotlin tutorial, we learn one of the most powerful features of Kotlin — Null Safety.

Null pointer exceptions are one of the most common problems in programming, but Kotlin solves this using built-in null safety features.

In this video, you will learn how Kotlin handles null values safely and how to write more secure and reliable programs.

📚 Topics Covered in This Video:

What is Null in programming

Nullable vs Non-Nullable variables

Kotlin Null Safety concept

Safe Call Operator (?.)

Elvis Operator (?:)

Not Null Assertion (!!)

Safe handling using let function

Practical Kotlin examples

This tutorial is part of the Kotlin Programming Full Course on Nikhil's Learning World, designed especially for beginners and Android developers.

🎯 After watching this video, you will clearly understand how to handle null values safely in Kotlin and avoid NullPointerException errors.

📌 Kotlin Tutorial Playlist
Watch the full Kotlin series here:
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🚀 Next Video in the Series:
Collections in Kotlin – Lists, Sets, and Maps.

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Видео Episode 09 | Null Safety in Kotlin Explained канала Nikhil's Learning World