mackwinston @ mackwinston @feddit.uk

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Joined

2 yr. ago

Surprised it's not Crapita.

And if the school hadn't been run like this for years and it being known it was like this for years there wouldn't have been a TV programme to make. I think you'd have to be pretty gullible to believe their statement.

An older friend of mine told me years back about an incident that happened on a university VAX running Unix. In those days, everyone was using vt100 terminals, and the disk drives weren't all that quick. He was working on his own terminal when without warning, he got this error when trying to run a common command (e.g. ls)

    
$ ls -l
sh: ls: command not found

  

So he went on over to the system admin's office, where he found the sysadmin and his assistant, staring at their terminal in frozen horror. Their screen had something like:

    
# rm -rf / tmp/*.log
^C^C^C^C^C^C^C^C^C^C
# ls -l
sh: ls: command not found
# stat /bin/ls
sh: stat: command not found

  

A few seconds after hitting return, and the rm command not finishing immediately, he realised about the errant space, and then madly hammered Ctrl-C to try to stop it. It turns out that the disk was slow enough that not everything was lost, and by careful use of the commands that hadn't been deleted, managed to copy the executables off another server without having to reinstall the OS.

That's nothing new, that's the very basis of how a firm works out how to price an item or service, at the maximum price the market will bear. It has been this way since the year dot.

Collaborating with "competitors" however must be prevented or the market won't work. (This is the reason we have anti-monopoly laws, and anti-collusion laws). The laws exist already they just have to be enforced.

As a workaround, you could use OBS and use OBS's virtual camera so Discord is streaming what it thinks is a camera, and set up whatever you want to share on your desktop through OBS.

Carrier grade NAT. For instance, on our local mobile phone network, thousands of handsets will have the same public IP address.

You can get soft silicone ear pickers with a built in camera now so you can see what you're scooping.

How old is "older?"

I run the latest Debian on a 10 year old Macbook Pro. Linux has given this laptop a second life as a lab machine - it's still plenty fast enough and it has a really nice screen (Retina) which Debian gets right out of the box with no tweaking. The only thing I needed to do when installing Debian is manually get the drivers for the WiFi hardware during the install (although Debian has the non-free firmware by default these days, they aren't permitted to distribute all firmware and the WiFi hardware in this machine unfortunately happened to be one of those).

Probably a clusterfuck.

Sigh. Yet another thing that must be sacrificed on the altar of the almighty motor car.

The OP is clearly using hyperbole. But only 1% of the welfare bill goes on unemployment benefits, so even if absolutely everyone on unemployment benefits is cheating and you cut them off, you don't save much. In reality the majority of people on unemployment benefits are not cheating the system - a system that already sanctions the unemployed for not actively seeking work.

Never. We had a work lunch and one of the guys a few days later said "I just tested positive for covid, better test". About 2 days later I was testing positive, but none of us in the household ever had any symptoms other than testing positive (about 4 days in, the LFT was going bright red as soon as the liquid reached the test line). None of us ever had so much as a sniffle. The guy we got it off was really rough for a few days.

Not only that, but they will make an ungodly racket while doing so. Multi propellers all turning at a slightly different RPM, with all the annoying beat frequencies this will create. They will also likely be almost as expensive as helicopters (only a very small amount of a helicopter's cost is its fuel, the overwhelming majority is maintenance and insurance).

They both do significant business in the UK. To continue doing business in the UK, they must abide with UK competition laws.

A road rage conviction should result in a lifetime ban or until a medical professional can certify that the person is mentally fit to drive.

I love the arguments about tolerances, how "having to stare at the speedometer will make things less safe".

The average 17 year old is expected to be able to drive at a steady speed while dividing attention effectively and NOT staring at the speedometer, and demonstrate this skill on their driving test. So basically all the people going on about how they will "have to stare at the speedo" are saying: "Speed limits shouldn't be enforced because I'm too incompetent to safely drive at the speed limit". It makes me think that it would be a good idea that driving licenses really expire at their expiration date, requiring a new driving test.

Anyone who thinks driving at the speed limit needs to stare at the speedo seriously needs some remedial training from a driving instructor.

I've never forgiven that arsehole for what he did to Andrew Sachs.

No, not just housing is mentioned but a boulevard and you cannot overlook that very important word and say the article only mentions "housing" because that is a seriously bad take on this article. By definition a boulevard is wide. It wouldn't be a boulevard if they made the road narrow by building houses on the road rather than by the side of the road, so while the article doesn't explicitly say it, by calling it "boulevards of new housing" implies that the thoroughfare does indeed remain wide, and becomes tree lined rather than car-lined.

The Cambridge English Dictionary defines a boulevard as:

"A wide road in a city, usually with trees on each side or along the centre"

(And not only is a "boulevard" mentioned in the article, the article also includes a picture of what a part of Rochdale would look like. The housing is on the side of the road, and some of the car lanes have been converted to pedestrian/cycling space, and trees are added).

I think 30fps (25fps in PAL-land) became the standard because televisions were 30 FPS (NTSC) or 25 FPS (PAL) due to interlacing. While the screen redraw on a NTSC television is 60 per second, it's done as two fields so you only get 30 actual frames per second. This was done so you could have a decent resolution (525 lines for NTSC or 625 lines for PAL) while maintaining reasonable RF bandwidth limits for the TV signal by sending a single frame as two fields, half of the picture in each field on alternate TV scanlines.

So you probably have a lot of industry inertia to deal with so 30 fps (or 25 fps where PAL was formerly the standard) ends up being the standard. And for video it's good enough (although 60fps/50fps is still better - until fairly recently, this would entail too much bandwidth so sticking with the old NTSC or PAL frame rates made sense).

But for computers no one really used interlaced displays because they are awful for displaying the kind of things computers usually show (the flicker is terrible with a static image in an interlaced screen mode. While it's true there were some interlace modes, nearly everyone tried to avoid them. The resolution increase wasn't worth the god-awful flicker). So you always had 60 Hz progressive scan on the old computer CRTs (or in the case of original VGA, IIRC it was 70 Hz). To avoid tearing, any animated content on a PC would use the vsync to stay synchronized with the CRT and this is easiest to do at the exact frequency of the CRT and provided very smooth animation, especially in fast moving scenes. Even the old 8-bit systems would run at 60 (NTSC) or 50 (PAL) FPS (although 1980s 8-bit systems were generally not doing full screen animation, usually it was just animating parts of the screen).

So a game should always be able to hit at least 60 frames per second. If the computer or GPU is not powerful enough and the frame rate falls below 60 fps, the game can no longer use the vsync to stay synchronized with the monitor's refresh, and you get judder and tearing.

Virtual reality often demands more (I think the original Oculus Rift requires 90 fps) and has various tricks to ensure the video is always generated at 90 fps, and if the game can't keep up, frames get interpolated (see "asynchronous space warp") although if you're using VR if you can't hit the native frame rate, it's generally awful having to rely on asynchronous space warp which inevitably ends up distorting some of the grpahics and adding some pretty ugly artifacts.

I don't think the idea is to build houses on the wide roads, the idea is to build them beside the wide roads but remove space for private cars and instead repurpose that space for pedestrians and cyclists (in other words, have wide pavements ideally tree lined but instead of 4 wide lanes of cars maybe 2 narrow lanes with most of the space turned over as a public space for people).