Скачать или смотреть Dart Programming - Data Types And Variables

Dart is an optionally typed language. If the type of a variable is not explicitly specified, the variable's type is dynamic.


In this dart programming language tutorial for flutter, above is exactly what you will learn. You will explore how to declare the variable and define it in two ways. Also, explore by default all data types in Dart like String, List, int, Double are Objects and have a default value of null.



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