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How to get a random number from range in dart?

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dart

How does one get a random number within a range similar to c# Random.Next(int min, int max);

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adam-singer Avatar asked Nov 10 '12 01:11

adam-singer


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2 Answers

import 'dart:math';  final _random = new Random();  /**  * Generates a positive random integer uniformly distributed on the range  * from [min], inclusive, to [max], exclusive.  */ int next(int min, int max) => min + _random.nextInt(max - min); 
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Alexandre Ardhuin Avatar answered Oct 05 '22 18:10

Alexandre Ardhuin


Range can be found with a simple formula as follows

Random rnd; int min = 5; int max = 10; rnd = new Random(); r = min + rnd.nextInt(max - min); print("$r is in the range of $min and $max"); 
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adam-singer Avatar answered Oct 05 '22 18:10

adam-singer