GeneralizedTime or UTCTime string (ex. 20170412235959.384Z)
Date object for specified time
This function converts from GeneralizedTime string (i.e. YYYYMMDDHHmmSSZ) or UTCTime string (i.e. YYMMDDHHmmSSZ) to Date object. Argument string may have fraction of seconds and its length is one or more digits such as "20170410235959.1234567Z". As for UTCTime, if year "YY" is equal or less than 49 then it is 20YY. If year "YY" is equal or greater than 50 then it is 19YY.
zulutodate( "071231235959Z").toUTCString() -> "Mon, 31 Dec 2007 23:59:59 GMT"
zulutodate( "071231235959.1Z").toUTCString() -> "Mon, 31 Dec 2007 23:59:59 GMT"
zulutodate("20071231235959Z").toUTCString() -> "Mon, 31 Dec 2007 23:59:59 GMT"
zulutodate( "071231235959.34Z").getMilliseconds() -> 340
GeneralizedTime or UTCTime string to Date object