Скачать или смотреть Mastering Null Safety in Dart: Writing Safer and More Reliable Code

Struggling with null errors in Dart? In this video, we explore Null Safety in Dart programming — a powerful feature that helps you write safer, error-free code. Whether you're building Flutter apps or working with Dart directly, understanding null safety is a must!

👨‍💻 What You’ll Learn:

What is null safety in Dart?

The difference between nullable (?) and non-nullable types

How to use the null-aware operators: ?, !, ??, and ?.

Real-world code examples with explanations

Common mistakes and how to avoid them

✅ Perfect for Flutter and Dart beginners who want to write clean, safe, and reliable code.

📚 Timestamps: 00:00 – Intro
00:45 – What is Null Safety?
02:00 – Nullable vs Non-nullable Types
04:00 – Null-aware Operators Explained
06:00 – Tips & Best Practices
07:30 – Conclusion

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