2014년 12월 16일 화요일

Scramble Text String

I would like to generate a random string based on "1234".

The random string must scramble the four numbers when pressing a button so the resulting string must have all four numbers in random order.. For example "4213", "2314", etc.

How can I do that?




I found a solutions here:

http://www.imagnity.com/tutorials/app-inventor/shuffle-list-unique-random-numbers/


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