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{ | |
"Statement": [ | |
{ | |
"Action": [ | |
"apigateway:*", | |
"cloudformation:CancelUpdateStack", | |
"cloudformation:ContinueUpdateRollback", | |
"cloudformation:CreateChangeSet", | |
"cloudformation:CreateStack", | |
"cloudformation:CreateUploadBucket", |
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import 'package:flutter/gestures.dart' show DragStartBehavior; | |
import 'package:flutter/material.dart'; | |
import 'package:flutter/widgets.dart'; | |
void main() { | |
runApp( | |
MaterialApp( | |
debugShowCheckedModeBanner: false, | |
theme: ThemeData( | |
primaryColor: Colors.indigo, |
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import 'package:flutter/material.dart'; | |
const title = 'ValueListenableBuilder Demo'; | |
void main() => runApp(App()); | |
class App extends StatelessWidget { | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( |
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bool validateEmail(String value) { | |
Pattern pattern = | |
r'^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$'; | |
RegExp regex = new RegExp(pattern); | |
return (!regex.hasMatch(value)) ? false : true; | |
} | |
void main() { | |
print(validateEmail("[email protected]")); | |
} |
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/.history |
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