default date or null date

[andersonscinfo]

Hi, I remember that the null date or when a date is not passed it assumes 0 or 01-12-1899 or something like that, I noticed a strange behavior, my dates when I don't pass anything comes with the year 9999, print attached, you can be something I did?

[Thaddy]

Not that strange, because you are trying to compile for linux and windows:
Unix time starts from 1.1.1970/00.00, the pivot.
Windows time starts from 12/31/1899/23.59  (and that is indeed an error) or on modern Windows 1/1/1601/00:00
you can convert the two if you store or memorize this constant, which is the time difference in nano seconds: 116444736000000000
Given the number of zero's and the four's easy to remember.

[andersonscinfo]

ik, thank you.

Att.