Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
×

Comment May as well be honest (Score 3, Interesting) 143

The Spanish government may as well be honest about the purpose of this law and add quote marks where they belong: "Citizen Safety" Law. I don't know whether to see this protest as a clever stunt (it got our attention after all) or as an admission of defeat. It's all very easy to say from the safety and comfort of my couch, but it does kind of give the appearance that the government has got their way here.

Comment Re:BASIC (Score 2) 315

Visual BASIC used to be a pretty decent programming environment, and definitely didn't need a single GOTO command. There are other variants, although some of the later versions of Visual BASIC (to name one variant) have far too much influence from C++ developers in my opinion and has basically ruined a perfectly fine language.

Other than compiling the language to P-code or some other interpreted middle-language (something that is definitely not unique to the language either), I fail to see what real drawbacks those with complaints about BASIC have. It certainly can be used as the primary development language for any modern application on any current computer platform including desktop computers or tablets and is simply a choice in a programmer's toolbox as well as based on the whim of the project manager for whoever is developing the application.

Comment Re:scratch (Score 2) 315

The largest advantage of Scratch is the immediate results and the mixture of multimedia content that can be done with literally just a single click of a button. It can be extended to further complexity just one or two mouse clicks at a time.

For this, I completely disagree that Python is a viable replacement or even worse something that should be done instead of Scratch. Don't get me wrong, Python is a fine computer programming language and perhaps as a 2nd language to teach a kid it might be very useful. It is just lousy as an introductory environment for somebody in grade school or junior high school to learn the basic concepts of computer programming.

The other fun thing about Scratch that beats Python hands down is that Scratch is also multi-threaded with parallel processes happening as a major feature of the language. Kids doing stuff in Scratch don't even realize they are doing that kind of stuff until it is pointed out that some program/project they are making has nearly a dozen threads and even more event handlers being used. I don't see Python being nearly so easy to introduce such concepts.

Comment Re:The BBC doesn't have much latitude here. (Score 2, Insightful) 662

The BBC is a public broadcaster, funded and owned by mandatory license fees in the UK.Clarkson was on contract to the BBC. Once the organization confirmed that unprovoked verbal and physical abuse had occurred, they had to take action or leave the corporation open to an indefensible lawsuit from the victim. They can't exactly say, "Yeah, get stuffed. We have extensive policies promoting equality and prohibiting harassment and violence in the workplace, but we're ignoring them because the presenter is popular and profitable."

No doubt Clarkson and pals will make a profitable jump to Netflix or Sky to make a similar motoring comedy show. Meanwhile, the BBC has a chance to reinvent Top Gear with younger presenters and a reinvigorated format (there are only so many new Lamborghinis, Ferraris and Aston Martins that can be driven around a track in a cloud of smoke every week and only so many routes for contrived road trips through war zones in ancient sports cars).

If I wanted to see everyday cars that real people drive, I would go to a car dealership. Top Gear is the Lifestyles of the Rich and Famous of cars. I will never buy a Lambo but that doesn't mean that watching them isn't fun.

Comment Re:it could have been an accident (Score 1) 737

No. You are trying to explain a mechanical failure of a door right at the moment when the aircraft suddenly starts descending into mountains all the while during which the copilot also does nothing to try to correct this unscheduled descent and also ignores air traffic control. Seriously if it has wings and floats on the water and looks like a duck and quacks like a duck, it probably is a duck. Your version requires many, many things to go wrong at once. The simple answer is, of course, only one thing went wrong - the co-pilot locked the door and set the plane to descend. Occam's razor, and all that.

Adding fuel to this theory is that the co-pilot was detatched and monosyllabic when receiving the briefing about landing in Dusseldorf - he had already made up his mind that he wasn't going to reach Dusseldorf. If the pilot wasn't going to go to the bathroom he probably was planning on killing the pilot anyway.

Give yourself the quick "MYSTERY SOLVED" pat on the back if you want, we're about 48 hours into an investigation which will probably last months. I'll wait for the final report.

Comment Re:Youtube? (Score 1) 198

It doesn't even need a watermark. Simply a tag in the data stream. Yes, I know a clueful user could strip this out, but most people don't know enough about data streams to properly remove such tags, especially if there is a checksum or some other feature that needs to be recalculated. Such tags are commonly passed on when used in most editors, so it isn't even a new feature.

This isn't time consuming at all. YouTube and other similar channels commonly scan for tags as well for other kinds of meta data, so adding a simple if clause that flags the video as lacking proper licensing is enough to kick it out. YouTube in particular does processing of all videos uploaded into its own proprietary data format for internal storage and does other kinds of processing like scanning for copyrighted content. This is literally trivial in comparison.

Comment Re:Youtube? (Score 1) 198

It might be as simple as embedding a code into the data stream that flags the animation as something made by Pixar, and something that Google could easily be persuaded to watch for and flag for Disney. They won't even need to scan the video content itself.

Comment Re:that's sad (Score 2) 56

The problem is that they are sitting in the middle of a wildlife refuge, and doing any demolition would actually cause far more damage to the local environment than simply leaving them in place. This is both in terms of simply hauling the demolition equipment in and trying to "rehabilitate" the land in some fashion after you have cleared away the mess.

Besides, there is always the possibility that some of those sites could still be reused, and concrete poured in the past for a launch pad is often very useful for subsequent launch site. For instance, the landing pad site at KSC that SpaceX is using to recover the Falcon 9 1st stage components is a former launch site that SpaceX got permission from both NASA and the USAF to clear away the metal on the site and set up the other things (like a radio beacon for the core to find) that needed to be put into the site as well.

Otherwise, the land is not really all that useful and can't be used for anything other than a place to study wildlife or launch rockets. Certainly no commercial businesses or homes can be built in the area unless it is directly in support of launch vehicles themselves. There is nothing else for it to do other than rot away, which has other very useful value in terms of trying to see what actually stands up to the environment of Florida over time and what doesn't.

Comment Re:How quaint, a new Windows SDk (Score 0) 133

Yup, the motto of Microsoft truly is:

We take yesterday's technology one step closer to today!

The problem is that betting against Microsoft has generally be a bad thing, especially in the operating system software realm. I've been trying hard to avoid using Windows, but it keeps coming back from the dead each time I try to kill it and switch to Linux due to various kinds of issues. This might be the final nail in the coffin for me though as I may just weld shut any attempt to use Windows in the future.

Comment Re:I call bullshit (Score 1) 166

Anyone who is designing such systems around "accurate time" hasn't got a freaking clue how to build such systems.

For example, when dealing with spacing on self-driving vehicles, you rely on radar or laser tracking to maintain the separation between vehicles, not some wildly inaccurate network message about the velocity and position sent by other vehicles.

Why not both? I deal with industrial controls somewhat frequently, and it is a common approach to take multiple inputs, align them into comparable units, then weight them according to their importance and add them together. Typically this is done in such a way that if the usual governing input fails, the remaining inputs, combined with the control logic, will guide the system into a safe state.

Comment Re: What's more interesting to me... (Score 3, Insightful) 110

If you have retail experience you will see that many people will come to the shop to try and then buy online. One counter is to sell your own products but that does not work in every sector.

Which reinforces the OP's point that shops need to offer more than aisles of product and a cash register. I went into a hobby store yesterday to look at, and possibly buy, an RC truck. I'm completely new to the hobby so I had many questions, such as "what would you use 5 channels for in an RC truck", "can the model with the brush motor be upgraded to brushless, and how much would that cost", "Can the 2WD models be upgraded to 4WD", etc etc. I needed a sales person who knew how to help me find what would be best for me. Instead, the shop was staffed by a 10 year old kid (not kidding) and a couple of older kids whose ages were a bit ambiguous but definitely under 16. I'm sure they are good kids but they don't know how to be a good salesperson.

This is kind of an extreme case but you can't sell product if you put no effort into selling product! In this case Amazon prices are the same as hobby shop prices (probably due to strict MSRP rules) so I would have been happy buying locally. And it doesn't help that nowhere are there comparison charts between some of the different RC models. Traxxas has about 8 different versions of the 1/10 Slash truck, but no table of differences. I expected a 30 minute education and buying experience, but now I have to research all over the internet, through countless forums, to answer all my newbie questions. Give me a decent salesperson any day of the week.

Slashdot Top Deals

Air pollution is really making us pay through the nose.

Working...