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Comment Re:technical project management reply to module ow (Score 1) 286

You're suggesting that the locale should be fixed when the filesystem is created?

Unicode has rules whether letters are the same. These rules are locale independent. It doesn't matter whether French or German has different [..] rules.

It will matter if you ever copy files from a filesystem with a French locale to one with a German locale.

There's an expectation that if I tar up a group of files and send it to another user, they can untar it to get the same set of files. Case-insensitive filesystems break that expectation. Having the flavour of case-insensitivity vary depending on the target filesysterm's locale even more so.

Comment Re:technical project management reply to module ow (Score 3, Insightful) 286

Similarly, would a human expect "MyNotes" and "My Notes" to be the same file? If so, should the filesystem also handle such cases?

What about "MyNotes!" or " MyNotes"?

Do humans consistently consider filetypes/filename extensions to be part of the name or not? Should "MyNotes.txt" be the same file as "MyNotes.rtf"? What about "MyNotes.txt.txt" or "MyNotes.1.txt"? Should filename extensions use the same rules as filenames?

Comment Re:technical project management reply to module ow (Score 5, Insightful) 286

humans don't see case as significant

Humans *do* see case as significant. Do the names ExpertsExchange and ExpertSexChange look the same? Should they be the same file?

Can you come up with an algorithm that accurately and predictably determines when humans will or won't see two names as the same?

If the name uses an alphabet the user isn't familiar with, can the user accurately determine which lower-case glyph matches which upper-case glyph, in the same way that the computer does?

What if the user or name uses a language different from the one the algorithm assumes? Are the rules for lower/upper matching the same across all languages? Should the algorithm use the locale setting?

Comment Re:surprisngly easy to compile (Score 1) 82

the binaries fit on a single 3 1/2" HD disk

If you were installing it to a hard drive. Back in the day, some people still ran everything on their floppy drives.

"HD disk" in grandparent post surely meant High Density floppy disk, not "Hard Drive disk" or "hard disk drive" (HDD).

Cloud

AWS Releases Amazon Linux Container Image For Use in On-Premises Data Centers (venturebeat.com) 33

Amazon Web Services, a division of Amazon that offers cloud computing and storage services, has released a container image of its Amazon Linux operating system -- which has, until now, only been accessible on AWS virtual machine instances -- that customers can now deploy on their own servers. From a report on VentureBeat: Of course, other Linux distributions are available for use in companies' on-premises data centers -- CentOS, CoreOS, Red Hat Enterprise Linux, Canonical's Ubuntu, and so on. Now companies that are used to Amazon Linux in the cloud can work with it on-premises, too. It's available from AWS' EC2 Container Registry. Amazon Linux is not currently available for instant deployment on other public clouds, whether Oracle's, Google's, Microsoft's, or IBM's. "It is built from the same source code and packages as the AMI and will give you a smooth path to container adoption," AWS chief evangelist Jeff Barr wrote in a blog post. "You can use it as-is or as the basis for your own images."

Comment Re:Does Sony also provide... (Score 1) 117

That's ignoring Vernier Acuity, which is a very important effect on displays where the pixels form parallel lines, i.e. pretty much every modern electronic display. It gets down to 0.13 arc minutes, which is why there are several replies pointing out that your theory doesn't match reality, even for people with worse than average vision.

And this figure of 2190dpi? That's 3 significant figures, computed from something that was given to only one significant figure (0.4 arc minutes). You can't do that, and it should be a huge red flag that the source article should not be taken seriously.

Comment Re:Firefox better get their act together (Score 1) 152

Firefox supports 60fps if the video is encoded in WebM (VP9) which only happens on Youtube if it has enough views

Google could have added support in the Flash player

I get 60fps on test videos with single-digit views, using RHEL 6.4, Firefox 17.0.7 ESR and Flash 11,2,202,327.

Although the video options only present e.g. 720p rather than 720p60, selecting 720p gives 60fps. Selecting 480p gives 30fps. The same video encoded at 30fps before upload and viewed in 720p shows the difference very clearly. I suspect it's something to do with the old version of Flash.

For reference, I also tested with Windows 7, Firefox 33.0.2, Flash 15.0.0.152, and 720p and only get 30fps.

Comment Re:We do a lot unconsciously (Score 1) 168

Some of it is learned through practice, but all of it isn't.

The meaning you intended to convey was probably "not all of it is". Otherwise, the literal meaning contradicts the first part of the sentence. What came up with that phrasing - your conscious or unconscious mind?

I've noticed that the faster I write, the more likely it is my writing will contain homophones. I presume that the faster I write, the more my unconscious mind gets used for the task, and it places more emphasis on sound. Or there's a sound buffer and a letters/word buffer working in parallel, with the former usually taking precedence, but at speed it gets filled too quickly, so the fallback is to the sound buffer.

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