Hacker Newsnew | past | comments | ask | show | jobs | submit | spauldo's commentslogin

The carriage return and linefeed combo are the commands to move to the next line of a teletype. Other commands might (in theory) be used for this purpose on other devices. These are implementation details.

Text inside a computer doesn't need any of that just to signal a newline. UNIX chose to use a single line feed character as a line separator because there was no good reason to use two. MacOS chose a single carriage return for similar reasons. Anything going out to a printer or teletype would run through a device driver that would turn the newline character into whatever the device expects.

Windows copied DOS which copied CP/M which was a very basic program loader for 8-bit machines and didn't really have "drivers" like we think of them today. I'm guessing here, but I imagine they chose the teletype combo because that's what most serial printers understood and printing was a major use case for those machines. That was probably the right choice for CP/M, but I can't imagine Microsoft would choose it if they were developing Windows from scratch today.


He's got that Venezuelan woman's Nobel too, doesn't he?

Unless you travel a lot and live in hotels for months at a time, like I do. Granted, that's not horribly common but there are still legitimate reasons to want an ICE.

I would. Why wouldn't I? I park my car in an attached garage. If I had an EV or PHEV, I'd walk right past the charger on my way to the door into the house. I don't like standing around at the gas station waiting on the tank to fill. Seems like a no-brainer to me.

I actually wanted a PHEV, since my car is mostly used for local driving but I also drive hundreds of miles for work trips. Unfortunately I couldn't find one I liked.


If you don't have an attached garage

The American suburbs are full of houses with attached garages, so I'm hardly alone in this.

There were effectively no free compilers in the 80s. If you had an expensive UNIX workstation it might come with one, but everyone in the micro world had to pay. Or they wrote in Assembly or a BASIC interpreter.

Granted, some were pretty cheap, at least by the early 90s.


I dunno, given the reputation we Americans have as tourists, it'd be nice to point out good ol' Alex and say, "hey, it could be worse!"


Everybody smoked back then. Besides, until you get older your health is much more affected by your lifestyle than whether or not you smoke.


Armstrong literally did not believe in physical excercise though. He thought the human heart had a fixed number of beats and didn't want to "waste" them. Look it up. They guys really did not care about physical fitness back then.


Whether he believed in it or not, he passed rigorous physical tests for the Navy and NASA. They don't let just any slob be a fighter pilot, much less a test pilot or astronaut. If you don't have good cardiovascular fitness, you can't handle high G-forces or maintain good judgement while sleep deprived (those jets didn't fly themselves while the pilot napped like modern ones do).

Maybe he was just naturally fit. Some people are. But he was undoubtedly fit.


Look up those tests and see what they selected for, its not as much as raw physical fitness but rather how their bodies reacted to stress + a host of other pyschological factors + flight training. Yes, it is without a fact that they are no slobs but calling them the most fittest is also hyperbole and paints this image of hyper fit astronauts which wasn't true back then. They also didn't care much about long term effects of space travel on the body back then because missions were very short back then.


Most astronauts were chosen from a decent sized pool of military pilots. Pilots are some of the most expensive assets the military has (moreso than the planes they fly) and they have to be physically fit. People wanting to become astronauts are subjected to rigorous physical testing.

No, they're not Olympic athletes but they're considerably more fit than the average American.


They'd lose a whole lot of users if they killed Java edition, since the modded community is so large. They'd quickly find one of the Minecraft clones reaching feature parity. And there's no good reason for it - it's not like Java is a threat anymore.


Exactly. So why isn't Microsoft doing just that? Isn't that how Microsoft usually handles things? Just look at Xbox. They essentially screwed up everything they could and then some.


We already have to trust that none of the people involved in the official images are foreign (or even domestic) intelligence agents, so it's not that different.


No, it's extremely different. Like trusting a massive bank or a dude in an alley.

Plus, if NSA and the Mossad actively try to surveil you all bets are lost.


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: