It can't know when you're going to press the shutter button, so it has to actually just record video all the time. Taking snapshots from video is much lower resolution and quality than properly exposed photo.
Probably because that detection isn't done on the watch. It's a machine learning model running on the phone (if not worse) I guess.
Sleep as Android seems to offer such alarm.
They'll still produce them and just sell you one without it.
The syntax of regular regexes is the same across languages though. It's just the regex library which is different, but so is every other library between languages.
If you think regex is the hard part of programming, then you're in for a bad time.
As of Twitter doesn't collect your data...
That's why instance is part of the username. It's no different than email addresses.
That's probably due to the ad provider for the free version.
You don't have to buy phone brand headphones. There are other wireless ones.