Syntax:
rands([from <source_string>] [length
<result_length>])
Return:
String. Randomly selects characters from [from
<source_string>] to form a string of length [length
<result_length>].
Parameter [from <source_string>]:
Source of random characters. Required parameter; string type; parameter name omitted.
Parameter [length <result_length>]:
Length of the generated random string. Required parameter; integer type; parameter name omitted.
Example:
Randomly generate a new string of length 5 using
characters from "abc".
NLC snippet: rands(from "abc", length 5) // result random, e.g., "abcac".