Small quibble: UUIDs are not guaranteed to be unique. It's just extremely likely they will be, and they be sufficient for almost all applications, including this one.
Saagar Jha > On Jan 10, 2017, at 2:00 PM, Jean-Daniel <mail...@xenonium.com> wrote: > > UUID means Universally unique identifier and it must be unique: > https://en.wikipedia.org/wiki/UUID <https://en.wikipedia.org/wiki/UUID> > > To generate an UUID, use a standard system function (CFUUID, NSUUID, libuuid, > …) > > >> Le 10 janv. 2017 à 11:36, Daryle Walker <dary...@mac.com> a écrit : >> >> Been reading up on NSIncrementalStore, including its guide. I think I grok >> it more now. When initializing an instance, you're supposed to submit an >> UUID. Can a single value be used for all instances, or is it supposed to >> unique per instance? If the latter, and the source data doesn't already >> have a UUID field, do you to take heroic measures to ensure uniqueness? Or >> is a casual effort enough? >> >> Sent from my iPhone >> _______________________________________________ >> >> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >> >> Please do not post admin requests or moderator comments to the list. >> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >> >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/cocoa-dev/mailing%40xenonium.com >> >> This email sent to mail...@xenonium.com > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/cocoa-dev/saagar%40saagarjha.com > > This email sent to saa...@saagarjha.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com