flutter get key from map
String key = values.keys.elementAt(index);flutter get key from map
String key = values.keys.elementAt(index);Map in dart
void main() {
var details = new Map();
details['Usrname'] = 'admin';
details['Password'] = 'admin@123';
print(details);
}
// Output
// {Usrname: admin, Password: admin@123}flutter create new map
Map<String, int> map1 = {'zero': 0, 'one': 1, 'two': 2};
Map map2 = {'zero': 0, 'I': 'one', 10: 'X'};
var map3 = {'zero': 0, 'I': 'one', 10: 'X'};get value from map with key flutter
String value = myMap["mykey"];How to create maps in flutter
void main() {
var data = {
"name" : "John Doe",
"age" : 35,
"gender" : "male",
};
print(data);
}what is map in dart
void main() {
var details = new Map();
details['Username'] = 'admin';
details['Password'] = 'admin@123';
print(details);
}Copyright © 2021 Codeinu
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