Dart #07 Basics – Null Safety & Why It Matters

🛡️ Say goodbye to null errors in Dart!
In this video, you'll learn what null safety means and how Dart helps you write safer, more stable code.

🔹 What you'll learn:

What is null in programming?

How Dart handles null values safely

Nullable (String? name) vs non-nullable (String name)

The null assertion operator !

The null-aware operator ?? and ??=

Real-world examples and common mistakes

💡 Null safety helps prevent crashes by catching null errors at compile time — one of Dart’s biggest advantages!

👉 This is part of our Flutter Tutorial playlist — subscribe and keep your code safe and strong.

#dart #darttutorial #dartprogramming #null

Видео Dart #07 Basics – Null Safety & Why It Matters канала Ahmed saber