In order to make a variable or function private to a class, the name of the variable or function needs to start with underscore( _ ) . Variables/function without underscore( _ ) are public. You have defined a private function and accessing the private function.
Read moreHow do you use classes in Flutter?
In order to make a variable or function private to a class, the name of the variable or function needs to start with underscore( _ ) . Variables/function without underscore( _ ) are public. You have defined a private function and accessing the private function.
Read moreWhat is a Flutter widget?
Flutter widgets are built using a modern framework that takes inspiration from React . The central idea is that you build your UI out of widgets. Widgets describe what their view should look like given their current configuration and state.
Read moreWhat is a Flutter widget?
Flutter widgets are built using a modern framework that takes inspiration from React . The central idea is that you build your UI out of widgets. Widgets describe what their view should look like given their current configuration and state.
Read moreWhat is a class in Flutter?
And a class is a blueprint for an object . That is, a class describes an object that you can create. The object itself is what holds any specific data and logic. For example, a Cat class might look like this: class Cat { String name; String color; }
Read moreHow do you declare a class in darts?
Declaring objects in Dart – Objects are the instance of the class and they are declared by using new keyword followed by the class name . Syntax: var object_name = new class_name([ arguments ]);13 Ağu 2021
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