d - day of month (no leading zero)
dd - day of month (two digit)
o - day of year (no leading zeros)
oo - day of year (three digit)
D - day name short
DD - day name long
m - month of year (no leading zero)
mm - month of year (two digit)
M - month name short
MM - month name long
y - year (two digit)
yy - year (four digit)
@ - Unix timestamp (ms since 01/01/1970)
! - Windows ticks (100ns since 01/01/0001)
"..." - literal text
- single quote
The format can be combinations of the following:
d- day of month (no leading zero)dd- day of month (two digit)o- day of year (no leading zeros)oo- day of year (three digit)D- day name shortDD- day name longm- month of year (no leading zero)mm- month of year (two digit)M- month name shortMM- month name longy- year (two digit)yy- year (four digit)@- Unix timestamp (ms since 01/01/1970)!- Windows ticks (100ns since 01/01/0001)"..."- literal text- single quote