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+ - The World of YouTube Bubble Sort Algorithm Dancing

Submitted by theodp
theodp (442580) writes "In addition to The Ghost of Steve Jobs, The Codecracker, a remix of 'The Nutcracker' performed by Silicon Valley's all-girl Castilleja School during Computer Science Education Week earlier this month featured a Bubble Sort Dance. Bubble Sort dancing, it turns out, is more popular than one might imagine. Search YouTube, for example, and you'll find students from the University of Rochester to Osmania University dancing to sort algorithms. Are you a fan of Hungarian folk-dancing? Well there's a very professionally-done Bubble Sort Dance for you! Indeed, well-meaning CS teachers are pushing kids to Bubble Sort Dance to hits like Beauty and a Beat, Roar, Gentleman, Heartbeat, Under the Sea, as well as other music. So, will Bubble Sort dancing to Justin Bieber and Katy Perry tunes make kids better computational thinkers?"

Comment: Re:Tree of liberty (Score 0) 336

by ultranova (#48670647) Attached to: UK Man Arrested Over "Offensive" Tweet

Well, as they say, the tree of liberty needs to occasionally be watered with the blood of tyrants and patriots. It appears that their tree is in need of some watering.

Neither the US nor the UK have tyrants. They have officials who were elected by popular vote. So unless you were planning immolating yourself in front of Buckingham Palace as a protest for your country's policies, the quote is not really appropriate.

Democracies reflect their citizens. You don't have to like that reflection, but if you don't, breaking the mirror only adds more disfigurements from the flying shards.

Comment: Re:Yet another clueless story on automation (Score 1) 621

by ultranova (#48670441) Attached to: What Happens To Society When Robots Replace Workers?

So what? We already made that choice to do so. Forcing companies to go with automation over employment doesn't make this situation any better.

We decided to not let people starve, and institutionalized that decision in the form of social security. However, setting up said social security in such a way that businesses suffer less costs from paying their employees insufficient wages than they would without social security in place - because automation is not free - creates perverse incentives. It rewards paying employees less and punishes any competitors who pay decent wages. That's a dumb and arguably evil thing to do.

+ - 'Citizenfour' Producers Sued Over Edward Snowden Leaks->

Submitted by Anonymous Coward
An anonymous reader writes "The Hollywood Reporter reports, "Horace Edwards, who identifies himself as a retired naval officer and the former secretary of the Kansas Department of Transportation, has filed a lawsuit in Kansas federal court that seeks a constructive trust over monies derived from the distribution of Citizenfour. Edwards ... seeks to hold Snowden, director Laura Poitras, The Weinstein Co., Participant Media and others responsible for "obligations owed to the American people" and "misuse purloined information disclosed to foreign enemies." It's an unusual lawsuit, one that the plaintiff likens to "a derivative action on behalf of the American Public," and is primarily based upon Snowden's agreement with the United States to keep confidentiality. ... Edwards appears to be making the argument that Snowden's security clearance creates a fiduciary duty of loyalty — one that was allegedly breached by Snowden's participation in the production of Citizenfour without allowing prepublication clearance review. As for the producers and distributors, they are said to be "aiding and abetting the theft and misuse of stolen government documents." The lawsuit seeks a constructive trust to redress the alleged unjust enrichment by the film. A 1980 case that involved a former CIA officer's book went up to the Supreme Court and might have opened the path to such a remedy ... ""
Link to Original Source

+ - Comcast's Lobbyists Hands Out VIP Cards To Skip the Wait->

Submitted by Anonymous Coward
An anonymous reader writes "A lengthy story about how David Gregory lost his job hosting Meet the Press holds an interesting tidbit: Comcast's team of lobbyists regularly hands out VIP cards to influential (and influence-able) people in Washington that lets them bypass normal customer service and fast-track their support problems. "Its government-affairs team carried around 'We'll make it right' cards stamped with 'priority assistance' codes for fast-tracking help and handed them out to congressional staffers, journalists, and other influential Washingtonians who complained about their service. A Comcast spokeswoman says this practice isn't exclusive to DC; every Comcast employee receives the cards, which they can distribute to any customer with cable or internet trouble. Nevertheless, efforts like this one have surely helped Comcast boost its standing inside the Beltway and improve its chances of winning regulatory approval for its next big conquest: merging with the second-largest cable provider in the country, Time Warner Cable." (The David Gregory article is worth a look, too; it shows how Comcast's purchase of NBC has led to interference in NBC's attempts at real journalism.)"
Link to Original Source

Comment: Re: It's totally superfluous (Score 3, Interesting) 156

by bill_mcgonigle (#48658149) Attached to: NetworkManager 1.0 Released After Ten Years Development

oh, does bridging work finally? I spent well over an hour with nmcli docs and on Google trying to setup bridges for each vlan I was using on an el7 machine and got nowhere close to working. Spent 5 min setting up redhat ifcfg- files and was done after yum uninstalling nm. It says that nmcli got some love in 1.0, and boy that's a good thing.

Comment: Re: not original (Score 3, Insightful) 183

by bill_mcgonigle (#48658061) Attached to: Uber Pushing For Patent On Surge Pricing

Price "gouging" is a good thing. It sends information signals to the market to divert goods to where they are needed. Hurricane approaching Florida? That load of plywood headed to Michigan should be diverted to boarding up windows in Dade County instead of to building a dog house in Lansing. But if the price of plywood is kept artificially low (only possible by the guns of government), there's no incentive to send the truck towards a hurricane, so the Michigan contract is fulfilled.
During Hurricane Sandy some friends and I looked at renting a truck and getting some generators from our local stores to NJ - about 300 miles. It would obviously have to be worth our effort but both we and the people without power who could not find generators would benefit. But then Chris Christie got on TV threatening anybody who would charge above big-box store non-emergency prices with National Guard action. "Screw that", we said, "they can sit in the dark and enjoy their fairness".
The important information theory piece to learn is that prices are the information signals that are sent through markets. The important economic piece to learn is that scarcity is real. The important political piece to learn is that politicians ignore both, to the detriment of their people but to their own personal gain.

The clash of ideas is the sound of freedom.

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