[Qt-interest] How calculate time span (days, hours, minutes) QDateTime difference?

[Stephen Jackson]

On 11 June 2010 19:09, Jason H wrote:
> Also, note that not all timezones are on hour boundaries. Also, UTC!=GMT, GMT observes daylight savings....

Not so. While it is true that UTC != GMT, nevertheless they are
equivalent for most practical purposes all the year round.

I quote from http://wwp.greenwichmeantime.co.uk/  "NOTE: Greenwich
Mean Time (GMT) is the same all year around. There is no Summer Time /
Daylight Savings Time."

-- 
Cheers,

Stephen Jackson