RE: leap seconds in DateTime

2008-10-03 Thread Monty, James T
Zefram wrote: >Jim Monty wrote: >>Uh-oh, I don't get the same results with DateTime 0.4304 and ActivePerl >>5.8.8 on Windows XP: > >In the changelog: > >|0.162003-08-06 >| >|[ IMPROVEMENTS ] >| >|- The XS code now implements leap second-related calculations. >| However, this is only used on pl

RE: leap seconds in DateTime

2008-10-03 Thread Monty, James T
Zefram wrote: >Jim Monty wrote: >>Please explain this. I've always thought DateTime *does* handle leap >>seconds correctly. > >DateTime `knows', falsely, that there will be no more leap seconds after >the last one that it knows of. You can see this, for example, by asking >what is the UTC time N s

RE: I'd tell you how long it'll take for my hair to fall out but I'm struggling with duration!

2008-10-01 Thread Monty, James T
Zefram wrote: >Kristian Flint wrote: >>definitely a fixed number of seconds in a day > >Leap seconds. DateTime doesn't really do them correctly -- actually its >time scale is a bit schizophrenic at the sub-second level -- but it does >represent leap seconds that it knows about. So some days, about

RE: ANNOUNCE: DateTime 0.4303, DT::TZ 0.78, DT::Locale 0.41

2008-07-14 Thread Monty, James T
On Tue, 14 Jul 2008, Dave Rolsky wrote: > On Mon, 14 Jul 2008, David E. Wheeler wrote: >> On Jul 12, 2008, at 07:47, Dave Rolsky wrote: >> >>> DateTime.pm >>> >>> 0.4303 2008-07-12 >>> >>> - There is a new leap second coming at the end of 2008. >> >> FYI, I got locale failures when I tried to ins

Article Titled "Who's got the time?" In Government Computer News

2008-07-03 Thread Monty, James T
There's a good article about computerized timekeeping in the current issue of Government Computer News: http://www.gcn.com/print/27_15/46509-1.html Who's got the time? As computer systems become increasingly precise, a conflict emerges between human and machine measurements By

RE: Tranuility calendar

2008-02-08 Thread Monty, James T
I searched http://cincypg.org for "Tranquility" and got http://cincypg.org/node/33, which includes a link to http://cincypg.org/webfm_send/2. Presumably, these are the public URLs of the resources Troy was pointing us at. -- Jim Monty ***

RE: changing Daylight Savings Times (DST) in 2007

2007-01-09 Thread Monty, James T
Zefram wrote: > Aha, I have discovered an error in the Changes file. Uh, I think *I* did. :-) This is why I posted to the newsgroup: the Changes file seemed inaccurate. I agree with you: DT::TZ 0.37 (2005-08-22) is based on 2005l, not 2005i, and, as the Changes file states, "include[s] some major

RE: changing Daylight Savings Times (DST) in 2007

2007-01-09 Thread Monty, James T
Zefram wrote: > Jim wrote: > > What was the first version of the > > Olson tz database to incorporate the legislated 2007 North American > > Daylight Saving Time changes? > > 2005l. > > > Is it correct to say that DateTime has > > been