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Re: Time anomaly
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Re: Time anomaly


  • Subject: Re: Time anomaly
  • From: Doug McNutt <email@hidden>
  • Date: Sun, 28 Oct 2012 12:59:34 -0600

At 09:08 -0700 10/28/12, Michelle Steiner wrote, and I snipped.:
>
>"days" is a constant equal to 86400, which is the number of seconds in a day.  "Day" is not used in this because it has another definition. (E.g., "day of (current date)")
>
>Similarly "weeks" is a constant equal to 604800, the number of seconds in a week.
>
>However, because the number of days in a month is not a constant, the number of seconds in a month can't be a constant, so "months" can't be a constant.  Similarly because the number of days in a year isn't a constant, "year" or "years" can't be a constant.

Someday operating systems will have to accept the fact that 86400 is not always the number of seconds in a day. Atomic clocks are now the standard of the world and they are much more constant than motions of planet Earth. Twice a year  we can have days of  86401 or even a few seconds more or less. The leap seconds are declared as needed, usually at least a month in advance, as astronomical observations compare Earth with atoms.

One can hope that AppleScript will still be around. It's about the only thing I miss on my Linux box.


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References: 
 >Re: Time anomaly (From: Miguel Torikachvili <email@hidden>)
 >Re: Time anomaly (From: Ron Hunsinger <email@hidden>)
 >Re: Time anomaly (From: Thomas Fischer <email@hidden>)
 >Re: Time anomaly (From: Michelle Steiner <email@hidden>)

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