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

0 vote346 views1 answer
Flutter otp input scrren
Dart
4 votes323 views1 answer
Flutter vertical space between containers
Dart
4 votes312 views1 answer
Image from internet flutter
Dart
2 votes340 views1 answer
Flutter api service example
Dart
5 votes335 views1 answer
Dart jsonencode
Dart
0 vote332 views1 answer
Error: java.io.IOException: No such file or directory in android 11
Dart
0 vote318 views1 answer
Flutter textspan onclick
Dart
1 vote319 views1 answer
Text field make screen goes white flutter
Dart
1 vote324 views1 answer
Dart set list spread operator
Dart
1 vote329 views1 answer
Dart loop through array
Dart