anchor.diff:          % ?assertEqual({1,3,0}, io_to_timestamp(<<"12.01.1970 14:46:42.654321">>,0)),  %% with DLS offset wintertime CH
           % ?assertEqual({1,2,123000}, io_to_timestamp(<<"12.01.1970 14:46:42.123456">>,3)),  %% with DLS offset wintertime CH
           % ?assertEqual({1,2,100000}, io_to_timestamp(<<"12.01.1970 14:46:42.123456">>,1)),  %% with DLS offset wintertime CH
  -        ?assertEqual({587,863439,585000}, io_to_timestamp(<<"1988-8-18T01:23:59.585Z">>)),
  +        % ?assertEqual({587,863439,585000}, io_to_timestamp(<<"1988-8-18T01:23:59.585Z">>)),
           ?assertEqual({1,2,12345}, io_to_timestamp(<<"{1,2,12345}">>,0)),
           ?LogDebug("io_to_timestamp success~n", []),
   
  
positive.code:         {Date,Time,Micro} = case re:run(lists:sublist(Val,5),"[\/\.\-]+",[{capture,all,list}]) of
              {match,["/"]} ->
                  case string:tokens(Val, " ") of
                      [D,T] ->  case re:split(T,"[$.]",[{return,list}]) of
                                          [Hms,M] ->
                                              {parse_date_us(D),parse_time(Hms),parse_micro(M)};
                                          [Hms] ->
  
negative.code:                 end;
              {match,["."]} ->
                  case string:tokens(Val, " ") of
                      [D,T] ->  case re:split(T,"[.]",[{return,list}]) of
                                          [Hms,M] ->
                                              {parse_date_eu(D),parse_time(Hms),parse_micro(M)};
                                          [Hms] ->
  