This are generic type parameters. It allows specializations of classes. List is a list that can contain any value (if no type parameter is passed dynamic is used by default). List<int> is a list that only allows integer values and null `. You can add such Type parameters to your custom classes as well.
Read moreWhat is a Dart method?
A Dart method is the collection of statements that consists of some characteristics to class object . It provides the facility to perform some operation and it can be invoked by using its name when we need in the program. Methods divide the large task into small chunks and perform the specific operation of that program.
Read moreHow do you use Dart late?
Use the late keyword to initialize a variable when it is first read, rather than when it’s created . It’s common to use late in combination with final , to defer the creation of read-only variables to when they are first read.
Read moreWhat is Dart Doc?
The dart doc command (previously called dartdoc ) creates API reference documentation from Dart source code . You can add descriptions to the generated documentation by using documentation comments, which can contain markdown formatting.
Read moreHow do I create a Dart project?
How to create a Dart project manually
Read moreHow do you write a Dart document?
Effective Dart: Documentation
Read moreWhat is flutter factory?
Save. Factory Method is referred as a creational design pattern which provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will be created . Also known as virtual constructors.
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