[Coco] Julian Date

[phillip taylor]

Thanks but If your going to convert the code to C not many users will
be able to understand how it works. It was intended to be used with
Os9Budget and runs as a procedure file so it can be called by the
other procedure files in Os9Budget.

On 5/20/17, Gene Heskett <gheskett at shentel.net> wrote:
> On Saturday 20 May 2017 17:42:03 Wayne Campbell wrote:
>
>> I read your code. Not bad, but could be better. I will revamp it and
>> post my alteration.
>>
>> On May 20, 2017 11:57 AM, "phillip taylor" <ptaylor2446 at gmail.com>
> wrote:
>> > I hope that you all enjoy the julian date that I posted here.
>> >
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>
> This code is incomplete, and will be wrong once every 400 years.
> The code in the original K&R C book shows how it should be done.
>
> Basically if the year is divisible by 4 its a leap year UNLESS the date
> is divisible by 400 without a remainder, then it is not a leap year.
> 2000 was not a leap year. 2400 will not be a leap year.  The C manual
> uses the mod(year,4) or mod(year,400) to determine this IIRC.
>
> Cheers, Gene Heskett
> --
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