OCLOperators random
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<code>Int32.Random(Int32 x)</code> returns a random integer [0..x-1].
Int32.Random(Int32 x) returns a random integer [0..x-1].


For example Int32.Random(100) will return 0, 1, ... ,99. Will never return 100.
For example Int32.Random(100) will return 0, 1, ... ,99. Will never return 100.
Example below shows one way to generate a random string with a random length (between 7-11 characters).
<code>
let characters = 'ABCDEFGHJKLMNPQRST23456789'.toCharArray in (
  let wordlength = Int32.Random(5)+7 in (
    Sequence{1..wordlength}->collect(a|characters->at(Int32.Random(100).Mod(tecken->size)+1))->asSeparatedList( '')
  )
)
</code>

Revision as of 16:15, 25 January 2022

Int32.Random(Int32 x) returns a random integer [0..x-1].

For example Int32.Random(100) will return 0, 1, ... ,99. Will never return 100.

Example below shows one way to generate a random string with a random length (between 7-11 characters). let characters = 'ABCDEFGHJKLMNPQRST23456789'.toCharArray in ( 

 let wordlength = Int32.Random(5)+7 in (
   Sequence{1..wordlength}->collect(a|characters->at(Int32.Random(100).Mod(tecken->size)+1))->asSeparatedList( )
 )

)

This page was edited 82 days ago on 02/10/2024. What links here
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