AdamJonsson

// Look at the following class
class Suprise {
    constructor(name, age) {
        this.name = name;
        this.age = age;

        setTimeout(this.alertSuprise, 1000);
    }

    alertSuprise() {

AdamJonsson

<!-- XML DTD "mondial.dtd":
  (Wolfgang May, may@informatik.uni-freiburg.de, March 2000, revised April 2009)
  a hierarchical DTD for the MONDIAL database,
  containing e.g.,
  - scalar reference attributes (city/capital)
  - multivalued reference attributes (organization/member/country)
  - cross-references in both directions (organization/member/country,
    country/memberships)
  - a "boolean"/flag attribute: city/is_country_cap
  - reference attributes with more than one target class

AdamJonsson

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Expanding Demo',
      theme: ThemeData(