Sublist dart

Selecting a particular sublist in list in dart

var randomItem = (list.toList()..shuffle()).first;

Source: stackoverflow.com

Selecting a particular sublist in list in dart

import "dart:math";

var list = ['a','b','c','d','e'];

// generates a new Random object
final _random = new Random();

// generate a random index based on the list length
// and use it to retrieve the element
var element = list[_random.nextInt(list.length)];

Source: stackoverflow.com

Similar codes

11 votes177 views2 answers
Flutter stateful widget
Dart
0 vote207 views1 answer
Dart zip two lists
Dart
3 votes175 views1 answer
Dart list first
Dart
0 vote173 views1 answer
Random.secure dart
Dart
0 vote244 views1 answer
How to add icon in the app bar in flutter
Dart
-2 votes135 views1 answer
Flutter column width
Dart
0 vote207 views1 answer
Dart The instance member 'user' can't be accessed in an initializer.Try replacing the reference to the instance member with a different expression
Dart
75 votes467 views5 answers
Python read json from url
Dart
0 vote178 views2 answers
Consumer in dart
Dart
1 vote206 views1 answer
Try using 'as prefix' for one of the import directives, or hiding the name from all but one of the imports.dartambiguous_import
Dart