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Re: Value of a date in Numbers
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Re: Value of a date in Numbers


  • Subject: Re: Value of a date in Numbers
  • From: email@hidden
  • Date: Wed, 4 Feb 2009 09:08:00 -0800


I was afraid of something like that. Here's a simple thought experiment. Suppose someone on the other side of the globe creates a file. Sometime later you get a copy of that file. It has a creation date.


Question: Can you read that date? Accurate to the second?

Answer: Only if the creation date contains information about the time zone where it was created. Preferably, the creation date is stored as UTC and knows that.

It does not contain information about the local time zone. It is the date when the file was created in GMT/UTC. You get time zone information when the date is read, and the finder automatically provides this to the user interface and the scripting interface. If you want to know the local time where and when the file was created, you would need to know that time zone and do the date calculation.


ES
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References: 
 >Value of a date in Numbers (From: Michelle Steiner <email@hidden>)
 >Re: Value of a date in Numbers (From: Luther Fuller <email@hidden>)
 >Re: Value of a date in Numbers (From: Michelle Steiner <email@hidden>)
 >Re: Value of a date in Numbers (From: Luther Fuller <email@hidden>)

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