A future is a strongly typed variable that represents a value that might or might not have been calculated yet, but is promised to be (made) available when needed .
Read moreWhat is Future string in Dart?
A Future represents a potential value, or error, that will be available at some time in the future . A Future can be complete with a value or with an error. Programmers can plug callbacks for each case. Futures and async and await keywords are used to perform asynchronous operations in Dart.1 Oca 2021
Read moreHow do you delay darts?
If you want to add a delaay of 1 minute and 10 seconds, use Duration(minutes: 1, seconds: 10) .
Read moreHow do you wait for the Future in darts?
To prevent multiple awaits, chaining futures in . then(), you can simply use Future. wait([]) that returns an array of results you were waiting for. If any of those Futures within that array fails, Future.
Read moreHow do you resolve futures in darts?
Future<String> is of type Future hence you need to resolve the future, You can either await before printing or use . then() to resolve the Future .
Read moreHow do you wait for a Future in Flutter?
According to the flutter docs, Future. wait() : Returns a future which will complete once all the provided futures have completed, either with their results, or with an error if any of the provided futures fail. In the JavaScript world, this is achievable with Promise.28 Eki 2020
Read moreHow do you return Future value in Flutter?
There are two ways of getting a value from a Future .
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