Brian Dunning's FileMaker Custom Functions

LeapYear ( date )

Months difference part between two dates.

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Ron Smith   Ron Smith - Show more from this author

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  Sample input:
LeapYear ( 1/2/2000 )
  Sample output:
Y

  Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

The is a leap year calculation based upon a true mathematical calculation of leap year. The source of that calculation is given within the fuction itself to make sure the author is recognized.

 

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