In this chapter, we will cover the following recipes:
Future class from
dart:async lies in the basis of all asynchronous programming in Dart. A Future is, in fact, a computation that is deferred; it represents an object whose value will be available sometime in the future. It is not available immediately, because the function that returns its value depends on some kind of input/output and is, thus, unpredictable by nature. Here are some examples: a time-consuming ...