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Generate Random String based on length
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| import 'dart:math'; | |
| String _randomString(int length) { | |
| var rand = new Random(); | |
| var codeUnits = new List.generate( | |
| length, | |
| (index){ | |
| return rand.nextInt(33)+89; | |
| } | |
| ); | |
| return new String.fromCharCodes(codeUnits); | |
| } |
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