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

1 vote169 views1 answer
What is module in flutter
Dart
0 vote171 views1 answer
Flutter after return push
Dart
2 votes166 views1 answer
Image fit flutter
Dart
0 vote187 views1 answer
A dismissed Slidable widget is still part of the tree.
Dart
0 vote167 views3 answers
The build failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try
Dart
2 votes159 views1 answer
Containskey dart
Dart
18 votes185 views5 answers
Flutter button
Dart
2 votes154 views2 answers
Convert future list to list dart
Dart
0 vote159 views1 answer
Flutter datatypes check
Dart
11 votes168 views5 answers
Toast in flutter
Dart