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Comment dice.com clickbait (Score 1) 547

Complete with unsupported (unsupportable?) assertions ("perl is dead! DEAD!") on completely wrong-headed propositions ("A programming language can die," which apparently means that "the cool kids don't want to get their precious genius minds dirty with it because it's too mainstream.")

And yet here I am, participating in the conspiracy by commenting. I hate what Slashdot has made me become. I should have walked away months, maybe years, ago.

Perl

Goodbye, World? 5 Languages That Might Not Be Long For This World 547

Nerval's Lobster writes As developers embrace new programming languages, older languages can go one of two ways: stay in use, despite fading popularity, or die out completely. So which programming languages are slated for history's dustbin of dead tech? Perl is an excellent candidate, especially considering how work on Perl6, framed as a complete revamp of the language, began work in 2000 and is still inching along in development. Ruby, Visual Basic.NET, and Object Pascal also top this list, despite their onetime popularity. Whether the result of development snafus or the industry simply veering in a direction that makes a particular language increasingly obsolete, time comes for all platforms at one point or another. Which programming languages do you think will do the way of the dinosaurs in coming years? With COBOL still around, it's hard to take too seriously the claim that Perl or Ruby is about to die. A prediction market for this kind of thing might yield a far different list.

Comment Re:Military personnel have a different attitude... (Score 1) 299

And that isn't specifically just the military background, although the military culture has a way of incubating a "just follow orders" mindset. There are others who are clever and intelligent and actually mission-oriented enough to make the conversation go like this:

"But that request is insane."
"Not my call."
"It'll do the opposite of what's intended"
"That decision is above my paygrade. So let's come up with Plan B and save management from themselves."

Sad fact of life: management is sometimes too stupid to make the right decision, and the right decision will not be made against their explicit direction. Period. Unless you're the kind of guy who's willing to go to jail to prevent those unworthy bean-counters from sullying your network.

So the best service you can render, if you care about getting the mission done rather than buffing your ego or getting the hell out of Dodge, is prepare damage control.

Comment Re:April Fools? (Score 1) 137

Right. It's April 1st Old Style*.

They recoilled away from Soviet Communism so hard they overshot back into Tsarist Imperial Russia.

*No, not really. Don't be whoosed by a feeble calendar joke. The bit about 21st Century Tsarist Russia, though, that was serious.

Comment Re:It's trolls all the way down! (Score 5, Funny) 590

It's approaching troll event horizon, with trolls trolling trolls who troll trolls trolling other trolls. Ridiculous.

On one hand, I'd welcome empirical evidence that black holes actually exist, even if it requires every troll on Earth to do it. OTOH, 4chan has spewed forth many notable elements of on-line culture, so its loss would be lamentable. Sorta.

I'm conflicted.

Robotics

Octopus-Inspired Robot Matches Real Octopus For Speed 71

KentuckyFC writes: Underwater vehicles have never matched the extraordinary agility of marine creatures. While many types of fish can travel at speeds of up to 10 body lengths per second, a nuclear sub can manage a less than half a body length per second. Now a team of researchers has copied a trick used by octopuses to build an underwater robot capable of matching the agility of marine creatures. This trick is the way an octopus expands the size of its head as it fills with water and then squirts it out to generate propulsion. The team copied this by building a robot with a flexible membrane that also expands as it fills with water.

The fluid then squirts out through a rear-facing nozzle as the membrane contracts. To the team's surprise, the robot reached speeds of 10 body lengths per second with a peak acceleration of 14 body lengths per second squared. That's unprecedented in an underwater vehicle of this kind. What's more, the peak force experienced by the robot was 30 per cent greater than the thrust generated by the jet. The team think they know why and say the new technique could be used to design bigger subs capable of even more impressive octopus-like feats.

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