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Comment Re:Everything he proposes is hugely expensive (Score 1) 586

That article terribly disingenuous.

Our top 10 percent gets a bigger slice to start, but it also pays a much higher share of the tax

I love how the word "but" gets thrown in there. They pay more because they have a bigger slice! It's how progressive taxation works! There's no but. The one surprising result is Sweden. And the part about taxing regressively and putting the money toward the poor... well, it's good to see that we're defending that poor people are the middle class' problem and also that we're taking money from the poor, only to give it back later. Why not cut out the middle man?

Comment Re: Excellent book by Bernie Sanders (Score 1) 586

So what you're saying is that not only do we need capitalism since it creates the optimal allocation of resources, because people are driven by their selfishness, but also we don't need government/social programs to help others, because people are driven by their altruism? Do you see a contradiction in that?

Databases

'Top Programming Skills' List Shows Employers Want SQL (dice.com) 108

Former Slashdot contributor Nick Kolakowski is now a senior editor at Dice Insights, where he's just published a list of the top programming skills employers were looking for during the last 30 days.
If you're a software developer on the hunt for a new gig (or you're merely curious about what programming skills employers are looking for these days), one thing is clear: employers really, really, really want technologists who know how to build, maintain, and scale everything database- (and data-) related.

We've come to that conclusion after analyzing data about programming skills from Burning Glass, which collects and organizes millions of job postings from across the country.

The biggest takeaway? "When it comes to programming skills, employers are hungriest for SQL." Here's their ranking of the top most in-demand skills:
  1. SQL
  2. Java
  3. "Software development"
  4. "Software engineering"
  5. Python
  6. JavaScript
  7. Linux
  8. Oracle
  9. C#
  10. Git

The list actually includes the top 18 programming skills, but besides languages like C++ and .NET, it also includes more generalized skills like "Agile development," "debugging," and "Unix."

But Nick concludes that "As a developer, if you've mastered database and data-analytics skills, that makes you insanely valuable to a whole range of companies out there."


Comment Re:Q. Why hydrogen as a fuel? A. Rockets (Score 1) 195

In combination with an oxidizer such as liquid oxygen, liquid hydrogen yields the highest specific impulse, or efficiency in relation to the amount of propellant consumed, of any known rocket propellant. "

At the same time, it wastes a lot of that same efficiency by having such a low density that you need to make bigger fuel tanks and use bigger turbopumps for it, thus making your vehicle heavier.

Comment Re:A real and existential threat to today's NASA (Score 1) 108

I don't see how NASA's role has changed at all. SpaceX does launch vehicles (and a capsule). NASA at most only specced out launch vehicles and/or capsules for other people to make. The things they did in-house have been:

  • 1. dealing with astronauts, their training and mission assignment;
  • 2. designing payloads and science experiments and assigning them to missions.

They're still doing those. If other companies have the launch vehicles covered and they don't even need to spec them, find a contractor, be on their arse so they actually deliver and wait a few years to actually have what they want, I don't see how that can ever be a loss.

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