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Submission + - Bjarne Stroustrup announces the C++ Core Guidelines

alphabetsoup writes: At CppCon this year, Bjarne Stroustrup announced the C++ Core Guidelines. The guidelines are designed to help programmers write safe-by-default C++ with no run-time overhead. Compilers will statically check the code to ensure no violations. A library is available now, with a static checking tool to follow in October.

Here is the video of the talk, and here are the slides.The guidelines themselves are here.

Submission + - Turns out the Periodic Table is a perfect Quantum Truth Table (

szczys writes: Here's a chance to actually apply some of that Quantum Mechanics theory to something you'll understand. Will Sweatman walks through the four quantum numbers and how they are represented. It's just an abstract set of simple rules until you start trying all combinations. The resulting truth table — the set of every iteration — justifies the elements and their locations on the periodic table.

Submission + - Lessig's Equal Citizens: "Why we need technical people to take on corruption" (

Funksaw writes: An article in "Equal Citizens," Lawrence Lessig's Medium-based blog dealing with issues of institutional corruption in democratic politics, explains why, specifically, the reform movement needs (more) people with technical minds and technical skills.

FTA: "What we need are more people willing to look at the laws of this country based on their function. And when I use the word “function,” I mean very specifically the same sense that a computer programmer means it. (Because lord knows, government isn’t functioning by any other definition.)...

It’s not just that big money politics is being injected [like a code injection] into the function of democracy. It’s also that the function of democracy can be warped by an injection. Stopping the injection of money into our democratic function still leaves the function vulnerable to the same—or similar—injection attack.... We need people who can solve the problems of politics like a programmer solves problems in computer code, because a democratic system with vulnerabilities is a democratic system that can fail or be made to fail.

The article was authored by the technical adviser to the New Hampshire Rebellion and Mayday.US, two of Lessig's major reform projects.

Submission + - Ask Slashdot: Is it true that software performance is not important anymore? ( 6

DidgetMaster writes: Naturally, everyone wants faster hardware and software; but if you had to choose between two software packages, how much emphasis do you place on speed?

I am building a new kind of general-purpose data management system that uses new data objects that I invented. It has some cool new features that other systems lack, but speed is one of its primary selling points. It was originally designed to replace file systems for managing unstructured data; but it handles structured data so well that I think it can replace relational databases and NoSQL solutions too. It also has distributed architecture to compete with Hadoop and other distributed systems. It is able to find things thousands of times faster than a file system and is more than twice as fast as MySQL at basic table operations in my testing without needing an index. (See for a demo video)

As I approach potential investors for funding, I have had more than one person say "speed is no longer important". They seem to think that everything can be solved with faster hardware or distributed processing. I am "old school" and think that speed is VERY important. Not only is time important, but better algorithms require less hardware (and thus less power and cooling) too. Am I the only one who still thinks this way?

Submission + - Why IBM Watson's Applicaiton to Medicine is Going Slowly (

fluxgate writes: Brandon Keim writes in IEEE Spectrum magazine about why IBM's efforts to apply its Watson machine-intelligence technology to medicine has been going slowly. Despite appearances, progress has been good. It's just that the problem is really, really hard. (Disclaimer: I'm an editor at IEEE Spectrum.)

Submission + - Scientists have paper on gender bias rejected because they're both women ( writes: A paper co-authored by researcher fellow Dr. Fiona Ingleby and evolutionary biologist Dr. Megan Head — on how gender differences affect the experiences that PhD students have when moving into post-doctoral work — was rejected by peer-reviewed PLoS One journal because they didn’t ask a man for help.

A (male) peer reviewer for the journal suggested that the scientists find male co-authors, to prevent “ideologically biased assumptions.” The same reviewer also provided his own ironically biased advice, when explaining that women may have fewer articles published because men's papers "are indeed of a better quality, on average", "just as, on average, male doctoral students can probably run a mile race a bit faster".

Submission + - The Amateur Radio Parity Act of 2015 -- H.R.1301 (

sharkbiter writes: The Amateur Radio Parity Act of 2015 — H.R.1301 — has been introduced in the US House of Representatives. The measure would direct the FCC to extend its rules relating to reasonable accommodation of Amateur Service communications to private land use restrictions. US Rep Adam Kinzinger (R-IL) introduced the bill on March 4 with 12 original co-sponsors from both sides of the aisle — seven Republicans and five Democrats.

HR 1301 would require the FCC to amend its Part 97 Amateur Service rules to apply the three-part test of the PRB-1 federal pre-emption policy to include homeowners' association regulations and deed restrictions, often referred to as "covenants, conditions, and restrictions" (CC&Rs). At present, PRB-1 only applies to state and local zoning laws and ordinances. The FCC has been reluctant to extend the same legal protections to include such private land-use agreements without direction from Congress.

Submission + - The systemd Project Forks the Linux Kernel (

walterbyrd writes: Now it appears as though the systemd developers have found a solution to kernel compatibility problems and a way to extend their philosophy of placing all key operating system components in one repository. According to Ivan Gotyaovich, one of the developers working on systemd, the project intends to maintain its own fork of the Linux kernel. "There are problems, problems in collaboration, problems with compatibility across versions. Forking the kernel gives us control over these issues, gives us control over almost all key parts of the stack."

Fish Found Living Half a Mile Under Antarctic Ice 79

BarbaraHudson (3785311) writes "Researchers were startled to find fish, crustaceans and jellyfish investigating a submersible camera after drilling through nearly 2,500 feet (740 meters) of Antarctic ice. The swimmers are in one of the world's most extreme ecosystems, hidden beneath the Ross Ice Shelf, roughly 530 miles (850 kilometers) from the open ocean. "This is the closest we can get to something like Europa," said Slawek Tulaczyk, a glaciologist at the University of California, Santa Cruz and a chief scientist on the drilling project. More pictures here."

Submission + - Microsoft Defies Court Order, Will Not Give Emails to US Government (

schwit1 writes: Despite a federal court order directing Microsoft to turn overseas-held email data to federal authorities, the software giant said Friday it will continue to withhold that information as it waits for the case to wind through the appeals process. The judge has now ordered both Microsoft and federal prosecutors to advise her how to proceed by next Friday, September 5.

Let there be no doubt that Microsoft's actions in this controversial case are customer-centric. The firm isn't just standing up to the US government on moral principles. It's now defying a federal court order.

"Microsoft will not be turning over the email and plans to appeal," a Microsoft statement notes. "Everyone agrees this case can and will proceed to the appeals court. This is simply about finding the appropriate procedure for that to happen."

Judge Loretta Preska, the chief of the US District Court in Manhattan ruled on July 31 that Microsoft was required to hand over email messages stored in an Ireland data center to US prosecutors investigating a criminal case. But she suspended the order temporarily amid complaints from international companies—and tech companies in the US—that argued that allowing US authorities to search and seize data held internationally was illegal.

On Friday, however, she lifted that suspension after prosecutors successfully convinced her that her order was not appealable. The removal of the suspension legally requires Microsoft to hand over the email immediately.

This is the first time a technology company has resisted a US search warrant seeking data that is held outside the United States.

In the view of Microsoft and many legal experts, federal authorities have no jurisdiction over data stored outside the country. It says that the court order violates Ireland's sovereignty and that prosecutors need to seek a legal treaty with Ireland in order to obtain the data they want.

Submission + - London cops cuff 20-year-old man for unblocking blocked websites

stephendavion writes: City of London cops have ventured outside the M25 to cuff a suspect in Nottingham under the suspicion that he runs a "proxy server" which allows users to access 36 verboten sites. Officers from City Police's Intellectual Property Crime Unit (PIPCU) said they'd arrested and questioned a 20-year-old man suspected of running an "umbrella website" that provided access to websites that are currently subject to blocking orders. The suspect has been released on bail.

Uncertain fortune is thoroughly mastered by the equity of the calculation. - Blaise Pascal