Code is a liability - the more there is, the higher potential for bugs and poor performance. I'd recommend treating cheap code like cheap toxic waste, and try to minimize how much is generated.
I don't know. yarn never really turned into a vehicle to sell Facebook, though you always kind of transiently knew it was FB that offered it. I imagine that sort of transient advertising is it's own value, too.
Strange. Middle-clicking the link opens a HackerNews frontpage, but copypasting into a new tab shows the article. Presumably the server shoos away referer links? To reduce load maybe somehow? Or maybe something's weird in my own configuration idk.
When I tested all the p2p messengers I could get my hands on for Android and iOS about two years back, the only one that worked at all without having a router around was Briar. Glad to see it helping people.
I was wondering the same thing. My best guess is that is to guard against operator misuse. Like usb-a only plugging in one way. Anything that is secret will never accidentally print to stdout. String interpolation in bash with `—option $empty` might be safer than `8<$empty`. Have to explore more but yeah, this is a new pattern for me as well.
Another possible factor driving the decision to use numbered file descriptors: the logic to validate that a file exists (or can exist) at a given path, is readable/writable, etc. gets punted to the shell instead of being something the program itself has to worry about.
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