To call a void function from another file in Flutter, what you have to do are:
Read moreWhat is double dot in Dart?
Cascade notation is syntactic sugar in Dart that allows you to make a sequence of operations on the same object. You can use the “double dot” to call functions on objects and access properties . This “operator” is simply used to make your code cleaner and concise.
Read moreWhat is Dot in Dart?
.. is known as cascade notation . It allows you to not repeat the same target if you want to call several methods on the same object.23 Mar 2018
Read moreWhat does 3 dots mean in Dart?
Since version 2.3, Dart adds a new operator called spread which uses three dots ( … ) notations. It can be used to extend the elements of a Collection . The examples below show the usage of the notation on List , Set , and Map .
Read moreGetter ve setter nedir dart?
Dart Dilinde Getter ve Setter : Sınıf içerisindeki alanların sınıfın dışına erişimini kapatmak için yani private yapmak için ( _ ) kullanılır . Getter ve Setter yardımlarıyla Sınıfın metodlarına başka sınıf içerisinden erişebilir ve değiştirebilirsiniz.1 Haz 2020
Read moreWhat is Dart useful for?
Dart is a programming language designed for client development, such as for the web and mobile apps . It is developed by Google and can also be used to build server and desktop applications.
Read moreWhat does Late mean in Flutter?
late to field means that the field will be initialized when you use it for the first time .24 Eyl 2021
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