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Curious how this affects date/time algorithms and software libraries, particularly those that do not have a way to sync with an external authoritative source of
by lioeters 3mo ago
Curious how this affects date/time algorithms and software libraries, particularly those that do not have a way to sync with an external authoritative source of time. I guess they all need to be updated to account for this change?
- toyg 3mo agoThey need to be updated anyway, and always have been: somewhere in the world, someone changes time rules basically every year, or even every few months. All current OSes already have support for stating "locale X will not use daylight savings / will always use daylight saving, starting from day yyyymmdd at hhmm" through simple updates.
- cpburns2009 3mo agoAn updated tz database.
- bombcar 3mo agoOr you set your timezone location to one that’s false, but matches what is now true (like Arizona, for example).
- jauco 3mo agoYes there’s databases like https://en.wikipedia.org/wiki/Tz_database https://en.wikipedia.org/wiki/Tz_database that track this and that are included in libraries that do the arithmetics. It’s why those libraries are often relatively bulky.