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Comment: Re:When doing anything involving the ocean (Score 1) 51

by Jane Q. Public (#47929969) Attached to: Wave Power Fails To Live Up To Promise
When I was a child, we had a nice wood boat. A ChrisCraft. The finish was getting pretty weather-worn so my father took it to a guy who refinished boats to get it done. He specified brass screws, just like the original. The refinisher said, "Everybody uses stainless steel these days. They're just as good." My father reluctantly let him use the stainless steel screws.

The boat was moored by strong chains to a dock in the ocean. (You had to leave lots of play in the chains so the boat could ride up and down with the tide.) A few weeks later, by family got a call from the SeaBees. They had found the boat, dangling underwater by the chains holding it to the dock pilings.

The seawater had eaten the stainless steel screws right up. It only took a few weeks.

Comment: Re:When doing anything involving the ocean (Score 2) 51

by MightyYar (#47929709) Attached to: Wave Power Fails To Live Up To Promise

People who have never worked in a marine environment just don't understand this. Seawater is nasty, nasty stuff to anything. Plastic, metal, wood - it doesn't matter. Add a mechanical part and it just becomes a nightmare. The navy, for instance, is continuously painting their ships. As in, they never stop painting them. If you have an offshore wind farm, offshore wave farm, or whatever - you will spend far more on maintenance than you ever do on capital costs. And you have to restrict the technology to proven, overbuilt, and simple. Even titanium will fail in salt water (hydrogen embrittlement)... not a nice place to engineer for.

Comment: Re:I LOVE READING PROPAGANDA (Score 1, Insightful) 460

by lgw (#47929187) Attached to: ISIS Bans Math and Social Studies For Children

For decades, we have moved away from producing goods to a service providing nation. Granted, this is starting to improve a bit but it's nothing to celebrate, yet.

The manufacturing capacity of the US has never dropped decade-over-decade. The manufacturing jobs are all gone, never coming back, but automated manufacturing has been replacing people gradually over the years. Because the economy has grown so much since WWII (recent extended downturn non-withstanding), we've also exported a lot of manufacturing (now coming back as the robots keep getting better), and grown into a primarily service-oriented economy, on top of that consistent manufacturing capability.

The US government has been doing this for decades as well. Every few years we find a new enemy, rally cry and release the hounds of war.

Like most nations in history since the first clan grew large enough to be considered a nation? It's worth remembering that almost every historical nation that doesn't exist today was conquered. The appearance of strength is all-important to continued peace. We've certainly made our share of mistakes as a nation, but there is a legitimate reason to project force around the world even though we're not interested in conquest ourselves: deterrence is morally better than fighting and winning.

Comment: Re: What To Expect With Windows 9 (Score 1) 475

by MightyYar (#47926037) Attached to: What To Expect With Windows 9

I wouldn't get too cocky... In the "Linux" world you can indeed run zfs, but you have to roll your own since it uses an incompatible license - it came out of Sun and was released with a non-GPL compatible license. btrfs has many of these features, but it has only recently become "production" quality - and even then, not all of the features are stable. MS was slightly ahead of Linux in the filesystem department.

Comment: Re:COBOL: Why the hate? (Score 2) 220

by Jane Q. Public (#47924493) Attached to: College Students: Want To Earn More? Take a COBOL Class

However, since if it is still being used, then it still has some capability that is not available in other solutions.

No, no, no, no!

COBOL is still in use because because mid-to-large corporations spend many millions of dollars on systems that WORKED, and now it's far cheaper to keep them working, the same old way, than it is to do it all over again with modern equipment and languages.

This is called "installed base" and it's a particular problem for COBOL because that was one of the first business languages, and has one of the largest, large-corporation "installed bases".

COBOL has nothing to offer that newer languages don't do better. Not. One. Thing.

Comment: Re:The UK Cobol Climate Is Very Different (Score 4, Insightful) 220

by Jane Q. Public (#47924475) Attached to: College Students: Want To Earn More? Take a COBOL Class

Every professional workplace has an expectation of a formal atire.

No, they don't. This is a statement made by someone about ready to REtire.

Most high-paying tech jobs today do not require a suit and many not even an office to go into. Often you can work at home in your pajamas, if you like.

Yes, really.

Comment: Re: Some classes would be AWESOME! (Score 1) 182

by RockDoctor (#47924363) Attached to: Oculus Rift CEO Says Classrooms of the Future Will Be In VR Goggles
On the other hand, having recently moved into an environment with communications,"chat" and such like bullshit, I can assure you that having your work interrupted 100 times a day (I shit you not) by numpties asking questions that they should be able to READ the answer to from their real-time data displays, is incredibly annoying. If they really want to have "hands-off" management of the "corporate risk" of operatins, perhaps they shoud get off their fat arses and come out into the field to give us 30-year veterans the beneft of their 30 days of experience in the classroom.

It's always possible that they can't cut the mustard when their errors could kill themselves, instead of other people.

Comment: Re:Lifetime at 16nm? (Score 1) 56

by Jane Q. Public (#47924301) Attached to: Micron Releases 16nm-Process SSDs With Dynamic Flash Programming

seems like the average life expectancy of SSDs are well beyond the needs of most people at the moment, unless you're doing some serious content creation with massive amounts of read/writes.

The lifetime has been exaggerated from Day 1. Further, multiplying this problem manyfold, is that when an SSD fails, it tends to fail totally. In contrast, when a hard drive i failing, you tend to get a few bad sectors which flag an impending problem, and you main lose a file or two. Bad SSD usually means "everything gone with no warning".

If you use SSD you should have a good HDD backup.

Comment: Re:The real test? (Score 1) 475

by MightyYar (#47923649) Attached to: What To Expect With Windows 9

I ran 8 for a year and put up with all of the usability crap, but they lost me when my hard drive died and I found out how crappy the built-in backup software is. The damn thing doesn't save a disk image, nor have a similar way to recover from a completely dead disk. If I have to reinstall from scratch, it sure as hell wasn't going to be 8 again. So now I'm back to 7 and its sane backup program.

Comment: Re: What To Expect With Windows 9 (Score 3, Interesting) 475

by MightyYar (#47923507) Attached to: What To Expect With Windows 9

Microsoft has every other consumer OS hits going back to Windows 97

I think this probably indicates that they bite off too much in each release. It's actually a common problem when companies try to abandon an incremental development cycle and get a little ambitious.

barely supports metadata, much less user metadata

NTFS supports arbitrary metadata "streams", analogous to xattrs on unix. Windows and applications simply don't make use of them very much.

Also, Microsoft did introduce a new filesystem: ReFS. It is sort-of analogous to zfs or btrfs, but not very well supported in Windows 8 at the moment and not as feature-complete. Still, they seem to be ahead of Apple which is still using HFS.

Comment: Re:How can I get it? (Score 1) 297

by Yaztromo (#47921017) Attached to: Say Goodbye To That Unwanted U2 Album

Install iTunes somewhere, sign up for an account (you can do so without providing a credit card number), and download the album. Apple has been selling music DRM free for the last several years, so it's just standard AAC. Once you have it, remove your account, delete iTunes, and add the music to whatever music program you prefer to use.

Unless, of course, you live in Canada, where copying music from a friend is still perfectly legal.

Yaz

Comment: Re:It's a relationship argument about control. (Score 1) 297

by Yaztromo (#47920949) Attached to: Say Goodbye To That Unwanted U2 Album

Sorry, forcing a download of an entire album is *not* giving you an option that "you don't have to tune into". This is not you giving the kids an album you like, this is you strapping them to a chair to listen to it à la "Clockwork Orange". If everyone got an email saying "Click for a free download of the album!" there would be no complaints. (Mockery, perhaps, but not complaints. :-) )

Except this is pretty much exactly how the system was setup.

In "releasing" the album, Apple pretty much just added a database entry for every user on iTunes to say that they had already purchased the album. It was then supposed to[0] show up in your iTunes library as "in the cloud", with an option to download it.

Nobody was forced to download the album. The only way you'd download it without needing to do so specifically is if you had previously turned on the option to automatically download all new iTunes purchases (which defaults to off). And the only way you'd have to worry about using cellular data for this is if you had the option to download iTunes Music purchases over mobile enabled as well (otherwise, it would wait until you're on WiFi). So yeah -- this is completely a tempest in a teapot from people who don't like U2 seeing a free album available for download showing up in their libraries.

Hopefully Apple have learned their lesson. It was a publicity stunt, and while it upset some people, here we are talking about it. I don't think it went off the way they were hoping it would, and hopefully they've learned some lessons in the process.

[0] - Here in Canada at least, it appears the setup for this album didn't work for a very large number of users. I know in my case, the U2 album did not show up on my iPad as it was supposed to, nor did it show up in any of my iTunes libraries. And I do have the auto-download option enabled. In order to get the album, I had to go into iTunes and find the section that shows all your existing purchases, and then select the "Not on This Device" list, and only then could I download the album. And looking at the album reviews on iTunes Canada, it seems that I was hardly the only person to experience this -- nearly every review when I last checked last night was form people trying to figure out how to get their "free" album. I haven't seen this level of complaints outside of Canada, so I'm assuming either a) something screwed up with the iTunes Canada edition of the album's launch, or b) iTunes Canada did something different in order to not run afoul of some legislation (although I can't for the life of me guess what legislation that might be). This situation seems to have been lost in the noise of everyone else complaining about getting a free album, so I haven't heard much commentary on the situation.

Yaz

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