Time Pedantry (was Re: [SLUG] Which bank doesn't use Linux servers?)

2010-03-31 Thread Daniel Pittman
Nick Andrew writes: > On Thu, Apr 01, 2010 at 03:39:00PM +1100, Daniel Pittman wrote: > >> If it was my call, I would probably do the same thing. Way too many >> developers get simple things like "this day has no 2:30AM" or "this day has >> two 2:00AMs" wrong. > > That's why Daylight Savings is f

Re: Time Pedantry (was Re: [SLUG] Which bank doesn't use Linux servers?)

2010-03-31 Thread Peter Hardy
On Thu, 2010-04-01 at 16:56 +1100, Daniel Pittman wrote: > ...but the real question is if we love or hate the GMT/UTC difference, and > 23:59:61? > > Daniel > > Also, do we hate the earthquake that changed the length of the day for messing > with our time-keeping? > http://www.sciencedail

Re: Time Pedantry (was Re: [SLUG] Which bank doesn't use Linux servers?)

2010-04-06 Thread Jamie Wilkinson
On 1 April 2010 16:56, Daniel Pittman wrote: > Nick Andrew writes: >> On Thu, Apr 01, 2010 at 03:39:00PM +1100, Daniel Pittman wrote: >> >>> If it was my call, I would probably do the same thing.  Way too many >>> developers get simple things like "this day has no 2:30AM" or "this day has >>> two

Re: Time Pedantry (was Re: [SLUG] Which bank doesn't use Linux servers?)

2010-04-06 Thread Jamie Wilkinson
On 1 April 2010 17:11, Peter Hardy wrote: > None of this would be a problem if we'd just switch to decimal time in a > single timezone and call it a day. http://en.wikipedia.org/wiki/Swatch_Internet_Time -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and

Re: Time Pedantry (was Re: [SLUG] Which bank doesn't use Linux servers?)

2010-04-14 Thread Adam Kennedy
Of course, that brings up the issue of WHAT day it is, and the need to cleanly support non-gregorian calendars. And the next thing you know, incrementing by a day involves half a CPU second because you need to run a physical model of the orbit of the moon to work out if you are at a month boundary.

Re: Time Pedantry (was Re: [SLUG] Which bank doesn't use Linux servers?)

2010-04-14 Thread Troy Rollo
On Thursday 15 April 2010 13:35:13 Adam Kennedy wrote: > And the next thing you know, > incrementing by a day involves half a CPU second because you need to > run a physical model of the orbit of the moon to work out if you are > at a month boundary. If you're trying to deal with that calendar, ev