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Other 2022-03-05 22:40:08
settimeout dart
In addition to Timer mentioned by Chris, there is a Future-based API: var future = new Future.delayed(const Duration(milliseconds: 10), doStuffCallback); There is not yet direct support for cancelling a Future callback, but this works pretty well: var f... Add solution -
TypeScript 2021-11-20 06:59:18
dart wait 5 seconds
await Future.delayed(Duration(seconds: 1)); Add solution -
Other 2021-11-19 01:34:17
use provider inside initstate
@override void initState() { super.initState(); WidgetsBinding.instance.addPostFrameCallback((timeStamp) { auth = Provider.of<Auth>(context, listen: false); }); } ################ OR @override void initState() { super.initStat... Add solution -
Other 2021-11-11 16:10:27
flutter rebuild future
class _MyHomePageState extends State<MyHomePage> { String display; Widget futureBuilder() { return new FutureBuilder<String>(builder: (context, snapshot) { // if(snapshot.hasData){return new Text(display);} //does not display updat... Add solution -
Dart 2021-11-10 17:40:20
flutter future
// Step 1: Set the variable in future<void> // Step 2: Make sure to use the variable on // async void who await the future String? test; Future<void> fetchUserOrder() { // Imagine that this function is fetching user info from another servic... Add solution
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