Function substring( str, startIndex, endIndex )
- Description:
-
Returns a substring of a given string.
The substring begins with the character at
startIndex
and continues to the character at index endIndex-1
Thus the length of the substring is endIndex-startIndex
.
- Parameters:
-
- str (String)
- the input string
- startIndex (integer)
- the beginning index, inclusive
- endIndex (integer)
- the end index, inclusive
- Return Value (String):
- substring of
str
- Example:
substring("Galaxy", 2, 5) = "lax"
- Signature:
- String substring(String, int, int)