How to manually adjust the correspondence between dates and days of the week after 1580?, For example, if I want to establish a relationship from Saturday onwards on January 1st of the year, and if I want to display October 4th to October 15th of 1582, how should I handle it?
How to manually adjust the correspondence between dates and days of the week after 1580?, For example, if I want to establish a relationship from Saturday onwards on January 1st of the year, and if I want to display October 4th to October 15th of 1582, how should I handle it?