Lec #9: Map in Dart | Map Properties & Methods | Dart Tutorial | Dart for Flutter | Urdu/Hindi 2025
In this session, we’ll dive into one of the most powerful data structures in Dart — the Map.
You’ll learn:
✅ What is a Map in Dart and why it’s important
✅ How to create and use Maps in your programs
✅ Key Map properties and how they work
✅ Commonly used Map methods like addAll(), remove(), containsKey(), containsValue(), clear(), etc.
✅ Practical examples to understand how Maps are used in real-world Flutter applications
By the end of this lecture, you’ll confidently use Dart Maps in your projects, whether for app development in Flutter or for improving your Dart programming skills in 2025.
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