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New code examples in category Dart
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Phoenix Logan 2022-01-30 13:30:40
dart inline if else
int minVal = (a < b) ? a : b; // if(a < b) {minVal = a;} else {minVal = b;} var x = y ?? z; // assign y to x if y is not null, else z var x ??= y; // assign y to x only if x is null myObject?.myProp // (myObject != null) ? myObject.m... Add solution -
Awgiedawgie 2022-01-29 07:40:37
add a clickable link in flutter
import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; import 'package:url_launcher/url_launcher.dart'; void main() { runApp(new MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext contex... Add solution -
Awgiedawgie 2022-01-28 22:27:36
foreach loop in list in dart
main() { List<String> list = new List<String>(); list.add('one'); list.add('two'); list.add('twelve'); list.forEach((element) => print(element)); Set<String> set = Set.from(list); set.forEach((element) =&g... Add solution
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