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Comment: They already did. (Score 1) 251

by Ungrounded Lightning (#48937041) Attached to: One In Five Developers Now Works On IoT Projects

Next you know the young whipper-snappers will take "variables" and call them "dynamic constants"

In Bluetooth (especially Bluetoothe Low Energy (BLE)) they already reanamed them. They call one a "characteristic" (when you include the metadata describing it) or a "characteristic value" (when you mean just the the current value of the variable itself).

Comment: Re:Or maybe (Score 2) 251

by Smallpond (#48929581) Attached to: One In Five Developers Now Works On IoT Projects

Not the same. Embedded development was mostly about reducing cost by replacing custom mechanical and electronic devices with microprocessors and software. IoT is about taking inexpensive things and adding features in order to boost revenue, and also to create new revenue streams by collecting and selling personal data.

Comment: I thought the point of the charge ... (Score 3, Interesting) 42

by Ungrounded Lightning (#48929295) Attached to: Spider Spins Electrically Charged Silk

I thought the point of the charge was to make the "wooly" side-fibers of the strands wrap around the prey's limbs and/or the microscopic irregularities in the exoskeleton, tangling to it. "Tying" the fibers to the prey would have a similar binding effect to gluing them to it, without the need for glue, and lots of little fibers could make a very strong attachment.

(Stretching fibers made of long chains makes them stronger by aligning the chains along the direction of the stretch.)

Comment: Also: lots of code has been vetted for decades (Score 1) 46

Why are they still using C to deal with network protocol? Is the performance so critical that it's worth all the troubles?

Also, because there's a lot of C code that has been in heavy use, and tested for correctness, for decades, suitable for reuse with substantial confidence that it's correct (though you check it anyhow...).

Let's see you find code like THAT for a language that hasn't been AROUND for decades. B-)

Comment: For starters, because it's transparent. (Score 1) 46

Why are they still using C to deal with network protocol?

For starters, because it's transparent. The "K&R compliant assembly laguage", as one of my former colleagues once characterized it, translates to object in a clearly understandable way (especially if you turn optimization down or off). Though it gives you more opportunities to create bugs, it makes it hard for the bugs to hide from inspection.

The "higher-level" the language, the more it takes over and inserts its own stuff between you and the metal, and the more opportunity for that to inject an invisible vulnerability - which you might have trouble removing even if you DO discover it.

Meanwhile, many of the things "higher-level" languages protect you from can also be detected and flagged by both modern C compilers and code examination tools - starting with the venerable "lint".

Comment: Re:CA requires commercial licenses for pickup truc (Score 1) 216

I can guarantee you that if the Govt. left it up to drivers to get the proper training and instruction on how to operate vehicles safely, people wouldn't do it.

Interesting claim - since it doen't work that way for guns.

Where the government requires training, most gun purchasers take the minimum required, then stop. Where it doesn't, most people start with the course recommended by the gun stores (which is far more comprehensive - and more focussed, with less time spent on political indoctrination B-) ) and also do substantially more range time, until they feel adequately competent. (Then there are those that get interested in shooting as a hobby...)

A similar effect is the reason police normally don't shoot at private ranges simultaneously with civilians. Most police are embarrassingly HORRIBLE shots and pistol-handlers - because they do only the minimum training and practice required by the department (which has lots of other stuff for them to do while they're being paid for their time), and almost never have to actually fire their gun during their work.

Comment: Re:CA requires commercial licenses for pickup truc (Score 1) 216

Ford F150 Lariat.

For the 5 1/2 ton towing capacity (which also translates to "won't blow the engine head gasket towing a loaded trailer up CA 88 like the van did" - turns out they designed that vehicle's engine with the cylinders too close together so this one pair had a very thin piece of gasket between them,..).

(No time to get the GVR before I have to get to work...)

Comment: Re: What did you expect? (Score 3, Insightful) 197

by grub (#48903763) Attached to: Google Handed To FBI 3 Wikileaks Staffers' Emails, Digital Data
PGP/GPG is much easier to use these days than it was in the 90's. Plugins exist for many mail clients that do the heavy lifting in the background.

Friends and family are surely tired of my tinfoil hat, they just do not seem to care about their privacy. Many say the "I have nothing to hide" line.

Comment: CA requires commercial licenses for pickup trucks. (Score 4, Interesting) 216

No, but money changing hands (commerce) impacts whether it is "commercial", and requires a commercial license.

"Impacts", perhaps. But it's not definitive. Especially in California.

For instance: I bought a pickup truck, to use as a tow vehicle for my camper and my wife's boat. Then I discovered that CA requires pickup trucks to be tagged with a (VERY pricey) commercial license, regardless of whether they're used for business. (You CAN petition to tag a particular pickup truck as a personal vehicle - but are then subject to being issued a very pricey ticket if you are ever caught carrying anything in the truck bed - even if it's personal belongings or groceries, and regardless of whether you're being paid to do it. (Since part of the POINT of having a pickup truck is to carry stuff home from the store this would substantially reduce its utility.)

The one upside is that I get to park for short times in loading zones.

If we aren't going to require commercial licenses for commercial driving, then why even have them at all?

And if we ARE going to require them for clearly personal, non-commercial vehicles that happen to be "trucks", why NOT impose this requirement on putatively commercial vehicles that happen to be cars as well?

The real answer to your question is "because the state wants the tax money, and the legislators and bureaucrats will seek it in any way that doesn't threaten their reelection, reappointment, or election to higher office" - in the most jerrymandered state in the Union. The Uber case is one where an appraent public outcry arose, bringing the bureaucrats' actions, and public outcry about them, to the attention of elected officials.

The full form of the so-called "Chinese curse" is: "May you live in interesting times and come to the attention of people in high places."

Comment: Re:It's a little early (Score 1) 351

by Smallpond (#48899759) Attached to: Americans Support Mandatory Labeling of Food That Contains DNA

Oh, I assumed it was DNA as in GMO... but it's just DNA... that makes a lot of food!

Possibly more interesting to know which foods are free of DNA. Which would indicate they either had nothing to do with any living organism, are highly processed or both!

Marshmallow peeps are DNA-free!

The only thing necessary for the triumph of evil is for good men to do nothing. - Edmund Burke

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