Map in dart
void main() {
var details = new Map();
details['Usrname'] = 'admin';
details['Password'] = 'admin@123';
print(details);
}
// Output
// {Usrname: admin, Password: admin@123}Map in dart
void main() {
var details = new Map();
details['Usrname'] = 'admin';
details['Password'] = 'admin@123';
print(details);
}
// Output
// {Usrname: admin, Password: admin@123}map in dart
void main() {
Map person={'name':'Bijay',"age":20};
//name and age are key and Bijay and 20 are value
print(person);
}dart map
{Usrname: tom, Password: pass@123, Uid: U1oo1}flutter map
Widget build(BuildContext context) {
return FlutterMap(
options: MapOptions(
center: LatLng(51.5, -0.09),
zoom: 13.0,
),
layers: [
TileLayerOptions(
urlTemplate: "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
subdomains: ['a', 'b', 'c']
),
MarkerLayerOptions(
markers: [
Marker(
width: 80.0,
height: 80.0,
point: LatLng(51.5, -0.09),
builder: (ctx) =>
Container(
child: FlutterLogo(),
),
),
],
),
],
);
}what is map in dart
void main() {
var details = new Map();
details['Username'] = 'admin';
details['Password'] = 'admin@123';
print(details);
}dart map
void main() {
var details = {'Usrname':'tom','Password':'pass@123'};
details['Uid'] = 'U1oo1';
print(details);
}Copyright © 2021 Codeinu
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