Description:
Get a random string.
Syntax:
rands(s,l)
Note:
The function generates a string of length l randomly using the characters of string s.
Parameter:
|
s |
A string |
|
l |
An integer |
Return value:
A string
Example:
|
rands("abc",5) |
Generate a string of length 5 with characters of string “abc” . |