eric-taix

sealed class User {
  
  // Private constructor
  User._();
  
  // Factory constructor
  factory User.fromJson(Map<String, dynamic) {
    return switch(json['type']) {
        'external' => ExternalUser(name: json['name'] as String),
        'privileged' => PrivilegedUser(name: json['name'] as String, json['roles'] as List<String>),

eric-taix

void main() {
  final l = List.generate(5, (index) => index * 2);
  print(l);
  print(l.insertBetween(100));
  print(l.insertBetweenAndAround(100));
  print(l.fillUpTo(count: 10, value: 100));
  print(l.fillUpTo(count: 3, value: 100));
}

extension IterableExtension<T> on Iterable<T> {

eric-taix

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

eric-taix

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override

eric-taix

    {
        "featureType": "all",
        "elementType": "labels.text.stroke",
        "stylers": [
            {
                "color": "{textTheme.bodyText2}"
            },
            {
                "visibility": "off"
            }

eric-taix

import 'package:flutter/services.dart' show rootBundle;

class _MapOnSteroids extends State<MapOnSteroids> {
  
  Completer<GoogleMapController> _controllerCompleter = Completer();

  String _mapStyle;
  bool _mapStyleLoaded = false;

  @override

eric-taix

final Set<Marker> _markers = [
    Marker(
        markerId: MarkerId("montpellier-france"),
        position: LatLng(43.617529, 3.9129273),
    );
].toSet();

Widget build(BuildContext context) {
    return GoogleMap(
        mapType: MapType.normal,

eric-taix

void main() {
  var me = Person("Taix", 52, "Montpellier");
  var myTown = City("Montpellier", 277639);
  showAttribute(me, "name");
  showAttribute(myTown, "population");
}

void showAttribute(Jsonifiable object, String attribute) {
  print(object.toJson()[attribute]);
}

eric-taix

import 'package:flutter_web_ui/ui.dart' as ui;
import 'package:flutter_web/material.dart';

main() async {
  await ui.webOnlyInitializePlatform();
  runApp(
    MaterialApp(
      home: Scaffold(body: ComplexLayoutApp()),
    ),
  );

eric-taix

import 'dart:io';
import 'dart:math';

/**
 * Auto-generated code below aims at helping you parse
 * the standard input according to the problem statement.
 **/
void main() {
    int roadLength = int.parse(stdin.readLineSync()); 
    int gapLength = int.parse(stdin.readLineSync());