set string value of array element id - array id idx - index of an element str - string to store in array element returns: 1-ok, 0-failedsuccess set_array_string(long id, long idx, string str);
set string value of array element id - array id idx - index of an element str - string to store in array element returns: 1-ok, 0-failedsuccess set_array_string(long id, long idx, string str);