Скачать или смотреть Null Safety in Dart | Flutter Mobile App Dev Tutorial #10 | URDU/HINDI

Null Safety in Dart Programming Language plays an important role in avoiding null de-reference error in mobile apps developed through flutter framework. Flutter framework is getting popular nowadays to develop cross platform mobile applications.
Null safety is one among those concepts which differentiates dart language from other programming languages. This Tutorial covers these concepts in Urdu Hindi language.

Important Links:
~ Dart for Flutter Complete Course in Urdu / Hindi [Playlist]: https://bit.ly/3aPucfF
~ Github Gist to Copy Dart Code: https://gist.github.com/MGulraiz/d1d2...

Topics Covered:
Importance of Null Safety
Nullable Variables
Non-Nullable Variables

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