Re: Date subtraction
This WebDNA talk-list message is from 2002
It keeps the original formatting.
numero = 44261
interpreted = N
texte = and remember a year is a leap yearIF it is evenly divisible by 4 UNLESS it is evenly divisible by 100 UNLESS it is evenly divisible by 400So, 1996 was a leap year because it was evenly divisible by 4 2000 is because it is divisible by 400 even though it is divisible by 100 2100 although divisible by 4 is not a leap year. 2400 is.So, I just use[showif [date %Y]\4][text show=f]leapyear=leap[/text][/showif] [showif [date %Y]\100][text show=f]leapyear=noleap[/text][/showif] [showif [date %Y]\400][text show=f]leapyear=leap[/text][/showif][search db=^calendardbs/[leapyear].db&eqmonthdatarq=[date %m]...and have two dbs leap.db and noleap.db with the number of days for each month.-- Matthew C. Bohne Web Developer Sandusky Register 314 W. Market St. Sandusky, OH 44870 419-625-5500 ext. 253 matthewbohne@sanduskyregister.com http://www.sanduskyregister.comOn Monday, October 21, 2002 2:27 PM, Rob Marquardt
wrote: >on 10/21/02 9:56 AM, John Hill at johnh@genericaddress.com so >noted... > >> I should mention that another clean way to do the days of month problem is to >> create a database with the month and the days of month. Then use [date %m] to >> lookup the days of month. > >Don't forget coding to handle February in leap years. : ) > > >Rob Marquardt >Designer/Resident Wirehead >Toast Design > >800 Washington Avenue North >Minneapolis MN 55401 >612.330.9863 v >612.321.9424 f >www.toastdesign.com > > >------------------------------------------------------------- >This message is sent to you because you are subscribed to > the mailing list . >To unsubscribe, E-mail to: >To switch to the DIGEST mode, E-mail to >Web Archive of this list is at: http://search.smithmicro.com/ >------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
Associated Messages, from the most recent to the oldest:
and remember a year is a leap yearIF it is evenly divisible by 4 UNLESS it is evenly divisible by 100 UNLESS it is evenly divisible by 400So, 1996 was a leap year because it was evenly divisible by 4 2000 is because it is divisible by 400 even though it is divisible by 100 2100 although divisible by 4 is not a leap year. 2400 is.So, I just use[showif [date %Y]\4][text show=f]leapyear=leap[/text][/showif] [showif [date %Y]\100][text show=f]leapyear=noleap[/text][/showif] [showif [date %Y]\400][text show=f]leapyear=leap[/text][/showif][search db=^calendardbs/[leapyear].db&eqmonthdatarq=[date %m]...and have two dbs leap.db and noleap.db with the number of days for each month.-- Matthew C. Bohne Web Developer Sandusky Register 314 W. Market St. Sandusky, OH 44870 419-625-5500 ext. 253 matthewbohne@sanduskyregister.com http://www.sanduskyregister.comOn Monday, October 21, 2002 2:27 PM, Rob Marquardt wrote: >on 10/21/02 9:56 AM, John Hill at johnh@genericaddress.com so >noted... > >> I should mention that another clean way to do the days of month problem is to >> create a database with the month and the days of month. Then use [date %m] to >> lookup the days of month. > >Don't forget coding to handle February in leap years. : ) > > >Rob Marquardt >Designer/Resident Wirehead >Toast Design > >800 Washington Avenue North >Minneapolis MN 55401 >612.330.9863 v >612.321.9424 f >www.toastdesign.com > > >------------------------------------------------------------- >This message is sent to you because you are subscribed to > the mailing list . >To unsubscribe, E-mail to: >To switch to the DIGEST mode, E-mail to >Web Archive of this list is at: http://search.smithmicro.com/ >------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
Matthew Bohne
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