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 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 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 moreWhy is Dart language used?
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. Dart is an object-oriented, class-based, garbage-collected language with C-style syntax.
Read moreWhere is dart located?
The DART Headquarters building at 1401 Pacific Ave., Dallas, Texas 75202 is located adjacent to Akard Station, served by DART Rail Red, Blue, Green and Orange lines.
Read moreWhat is Dart use?
Dart Tablet 10’s is composed of propyphenazone, caffeine and paracetamol primarily used to treat mild to moderate pain . Dart Tablet 10’s treat pain and relief from discomfort caused in conditions like tooth pain, arthritis, period pain and another type of short term pains.
Read moreIs dart a backend?
Dart is currently actively used with Flutter for developing the frontend of cross-platform mobile apps. Dart can be also used for web development, but there is no mention of Dart being used for backend development .
Read more