Get unique random numbers dart

Dart random number

import 'dart:math';
Random random = new Random();
int randomNumber = random.nextInt(100); // from 0 upto 99 included

Source: stackoverflow.com

Get unique random numbers dart

List<int> numberList=[];
Random random = new Random();
while(numberList.length<5){
   int random_number = randomizer.nextInt(50);
   if (!numberList.contains(random_number)){
     numberList.add(random_number);
   }
 }

Source: stackoverflow.com

Similar codes

6 votes336 views3 answers
Flutter divider
Dart
2 votes299 views2 answers
Flutter compare two list
Dart
0 vote261 views1 answer
Change app font flutter
Dart
2 votes316 views3 answers
How to disable screen rotation in flutter
Dart
1 vote270 views1 answer
Flutter textbutton autofocus
Dart
3 votes248 views1 answer
Delete shared preference value flutter
Dart
1 vote257 views1 answer
Dart int double
Dart
0 vote318 views2 answers
Dart add in front of array
Dart
0 vote287 views1 answer
Dart format print
Dart
1 vote267 views1 answer
Flutter espacio entre widgets
Dart