Tobias Leupolds Meinung zum Weltgeschehen ;-) http://nasauber.de/bilder/favsonne.png 2019-08-25T20:44:44+01:00 Tobias Leupold Copyright (c) 2019 by Tobias Leupold http://nasauber.de/blog/weblog.xml 2019-08-25T20:42:41+01:00 2019-08-25T20:44:44+01:00 http://nasauber.de/blog/text.php?text=168 I wanted to calculate the difference between two QDates. Not only the days, but also the years, months, and weeks (for use in KPhotoAlbum). I ended up using the following algorithm: struct …