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

12 votes180 views2 answers
Italic text flutter
Dart
0 vote183 views2 answers
Flutter pass onchanged callback in arguments
Dart
6 votes174 views2 answers
Int to string dart
Dart
2 votes191 views1 answer
Reverse srring in dart
Dart
7 votes188 views3 answers
Flutter horizontal line
Dart
13 votes206 views4 answers
Flutter textfield rounded
Dart
2 votes185 views2 answers
Disable scroll gridview flutter
Dart
11 votes192 views3 answers
Dart enum
Dart
3 votes194 views1 answer
How to make list view non scrollable in flutter
Dart
1 vote200 views1 answer
Container border left
Dart