To add to other answers, the result for the ‘all’ feed is likely to be cached, either explicitly by the server app or implicitly by the database. Personal feeds are less likely to be cached, since they're only used by individual users.
SlurpingPus
Strictly speaking, the db might be looking in an index to choose rows by the communities — but using such a condition is pretty much guaranteed to be slower than not using it, anyway.
The actual answer depends on the actual database organization, of course. Ideally the whole database should be organized around frequent queries.
Took them long enough, it seems. Apparently lack of traffic controllers wasn't preventing flights last week.
Least it keeps away from politics
You continue making it difficult to believe that you actually saw ‘Babylon 5’.
It's just a rando account who recreates the manner in which Newsom's office tweets.
It's not Newsom's press office.
Imgur users on ‘new’ once ran an experiment for a day where they upvoted basically anything — in practice, oddest and weirdest stuff bubbled up. I've never seen such entertaining feed before or after.
Passwords are typically sent to the server and hashed there. I'm a bit hazy right now on the implications of client-side hashing, but it would likely present some security problems.
Edit: at the least, it would allow an attacker to use a leaked password database to log in to the sites, sidestepping the whole hashing thing.
There are protocols that send a hashed or encrypted password instead of plaintext, but they're more complex than just hashing. Iirc they involve a challenge-and-response method.
I remember when Wine was in alpha for twelve years (and then beta for three more). Was surprised to learn that it finally exited that stage, some time ago already.
One of the best things you can do to fix a tight budget is to stop buying fast food.
Haven't played ‘Max Payne’ in twenty years, completely forgot what it looks like in-game, and still the first thought from the screenshot was “Max Payne”.