Oracle Bullies Enterprise Clients Into Cloud Purchases, Consultant Claims 184 184

An anonymous reader writes: A consultant claims that Oracle has adopted the widespread use of 'breach notices' this year to force existing enterprise customers to adopt its newly-bolstered range of cloud services, or else be told to stop using all Oracle software within thirty days. Speaking to Business Insider, the unnamed source described the tactic as a 'nuclear option' which is now practically the default when the need to add services or users to an existing contract triggers an 'audit' by Oracle. An ex-Oracle contract negotiator who now works in the ever-expanding business niche of 'Oracle contract negotiation' commented 'Internally, the water cooler gossip there is that they've never seen this kind of aggression before. Oracle has really dialed it up. Customers are buying cloud services to make the Oracle issue go away, not because they have any intention of using cloud services.'
Open Source

Calculating the Truck-Factor of Popular Open Source Projects 79 79

An anonymous reader writes: The Truck Factor describes the minimal number of developers that have to be hit by a truck (or quit) before a project is incapacitated. Wikipedia defines it as a "measurement of the concentration of information in individual team members. A high truck factor means that many individuals know enough to carry on and the project could still succeed even in very adverse events." The term is also known by bus factor/number. In this article, the authors calculate the truck factor for 133 popular GitHub applications. Spoiler, but unsurprising: Linux ranks near the top (meaning that it's highly resilient).
The Almighty Buck

Is the Amazon-Led Economic Boom Wrecking Seattle? 410 410

reifman writes: Seattleites are struggling with massive traffic, rising housing costs and declining diversity. Amazon's building and acquiring enough office space to triple its local headcount by 2020. Facebook, Google and many other tech companies are now expanding here as well — it's the San Franciscoization of Seattle. Downtown is filled with 75 cranes — some blocks look like mining towns. Amazon's hired so many white males that King County is now the whitest in the nation and hate crimes against gays have shot up in a formerly LGBTQ neighborhood. Politicians can't agree on reforming impact fees and taxes to address these issues." An interesting piece of recent advice from a long time Amazonian to the company's interns: avoid full-time employment there.

Well-Played: Microsoft Parlays NSF Video 'Remake' Into National CS K-12 Crisis 69 69

theodp writes: K–12 computer science and information technology teachers head to Grapevine, TX this week for the 2015 CSTA Conference. A glance at the draft agenda shows a remarkable number of presenters employed by or tied to two-year-old, the tech-bankrolled nonprofit that coincidentally sprung up together with Mark Zuckerberg's PAC just months after Microsoft called for the creation of a national K-12 CS and tech immigration crisis to advance its agenda.'s shaping of the nation's CS K-12 education began with the release of its tech-billionaire and celebrity-studded, slickly-produced What Most Schools Don't Teach video, which went viral on YouTube after being promoted by politicians, Facebook, Google, and a Microsoft-sponsored theatrical release, sparking a groundswell of interest in expanding K-12 CS education, succeeding where a similarly-themed-and-messaged but decidedly-amateurish National Science Foundation video of real-but-little-known computer scientists failed just months earlier (YouTube Doubler comparison). (More, below.)

Ask Slashdot: How Should Devs Deal With Trademark Trolls? 99 99

An anonymous reader writes: I'll start off by admitting that trademark infringement wasn't something that was on my mind when I released my first application. Like many other developers I was concentrating on functionality, errors, and getting the thing published. I did a cursory Google search and search of the app stores to make sure no other apps were using the same name, but that's about the extent of my efforts to avoid trademark infringement. After all, I'm spending hundreds of hours of my own time to make an app that I'm giving away with the hopes to make some ad money or sell paid versions down the road. Hiring a lawyer for advice and help didn't seem like a reasonable expenditure since I'm pretty sure my income per hour of coding was under $1 for the first year or two. Besides, it's something I do on the side because I enjoy coding, not for my main source of income.

My first app was published in early 2010. I followed up with a paid version, then a couple other small apps that perform functions I wanted on my phone. I continue to maintain my apps and offer bug fixes, user support, and the occasional feature request. My income isn't tremendous, but it's steady. Nothing to brag about, but also not something I'd willingly give up.

Earlier this year I got a notice from Google that someone had submitted a takedown request for one of my applications based on a trademark infringement claim."
(Read on below for the rest of the story, and the question.)

13% of CompSci Grads Have Starting Salaries Over $100K 264 264

itwbennett writes: That was one of the findings of a survey of 50,000 U.S. college students and recent graduates by Looksharp, a marketplace for internships and entry-level jobs. For general findings across all majors, check out the State of College Hiring Report 2015. But the company shared some more computer science-specific findings with Phil Johnson. Among them: "Of all majors, students studying in CS had the highest average starting salary, $66,161." And, what's more, they know the value of their degree: "On average, they expected a starting salary of $68,120, slightly above the actual average starting salary of $66,161."

Computer Program Fixes Old Code Faster Than Expert Engineers 167 167

An anonymous reader writes: Less than two weeks after one group of MIT researchers unveiled a system capable of repairing software bugs automatically, a different group has demonstrated another system called Helium, which "revamps and fine-tunes code without ever needing the original source, in a matter of hours or even minutes." The process works like this: "The team started with a simple building block of programming that's nevertheless extremely difficult to analyze: binary code that has been stripped of debug symbols, which represents the only piece of code that is available for proprietary software such as Photoshop. ... With Helium, the researchers are able to lift these kernels from a stripped binary and restructure them as high-level representations that are readable in Halide, a CSAIL-designed programming language geared towards image-processing. ... From there, the Helium system then replaces the original bit-rotted components with the re-optimized ones. The net result: Helium can improve the performance of certain Photoshop filters by 75 percent, and the performance of less optimized programs such as Microsoft Windows' IrfanView by 400 to 500 percent." Their full academic paper (PDF) is available online.

Microsoft Offers Washington a Bargain: More State Taxes, For More Education 161 161

reifman writes: The Washington State Legislature and its budget is a complete mess this year but there's been an unusual bright spot which may quiet the protesters Slashdot reported earlier: Microsoft has volunteered for an exclusive $28 million annual tax — as long as the state funds a number of computer science degree programs. Visions of these faded after the 2008 recession when the legislature cut $4 billion from K-12 and higher education spending in part to cover the coming legalization and amnesty for Microsoft's Nevada tax dodge (students' tuitions only increased 58.6 percent.) With Microsoft's voluntary tax, the company will have fully repaid its $8.75 billion tax dodge by 2327, just 312 years from now.

WebAssembly and the Future of JavaScript 175 175

Nerval's Lobster writes: WebAssembly is the next stage in the evolution of client-side scripting. In theory, it will improve on JavaScript's speed. That's not to say that JavaScript is a slowpoke: Incremental speed improvements have included the rollout of asm.js (an optimized subset) in 2013. But WebAssembly—while not a replacement for JavaScript—is intended as a "cure" for a variety of issues where JavaScript isn't always a perfect fit, including video editing, encryption, peer-to-peer, and more. (Here's a full list of the Web applications that WebAssembly could maybe improve.) If WebAssembly is not there to replace JavaScript but to complement it, the key to the integration rests with the DOM and Garbage Collected Objects such as JavaScript strings, functions (as callable closures), Typed Arrays and Typed objects. The bigger question is, will WebAssembly actually become something big, or is it ultimately doomed to suffer the fate of other hyped JavaScript-related platforms such as Dart (a Google-only venture), which attracted buzz ahead of a Minimum Viable Product release, only to quickly fade away afterward?

Study: Women Less Likely To Be Shown Ads For High-paid Jobs On Google 233 233

An anonymous reader writes: A team of researchers from Carnegie Mellon University has found that women seeking jobs are less likely to be shown ads on Google for high-paying jobs than men. The researchers created more than 17,000 fake profiles, which were shown roughly 600,000 ads on career-finding websites (abstract). All of the profiles shared the same browsing behavior. "One experiment showed that Google displayed adverts for a career coaching service for '$200k+' executive jobs 1,852 times to the male group and only 318 times to the female group." The article notes, "Google allows users to opt out of behavioral advertising and provides a system to see why users were shown ads and to customize their ad settings. But the study suggests that there is a transparency and overt discrimination issue in the wider advertising landscape."

A Real-Time Map of All the Objects In Earth's Orbit 41 41

rastos1 writes: It started as a passion project in April for 18-year-old James Yoder, an alum of FIRST Robotics, the high school robotics competition. He wanted to learn more about 3D graphics programming and WebGL, a JavaScript API. It's, a real-time, 3D-visualized map of all objects looping around Earth, from satellites to orbital trash. In total, tracks 150,000 objects. Type in a satellite name to scope out its altitude, figure out its age, group satellites by type, and so on.

NVIDIA Hopes To Sell More Chips By Bringing AI Programming To the Masses 35 35

jfruh writes: Artificial intelligence typically requires heavy computing power, which can only help manufacturers of specialized chip manufacturers like NVIDIA. That's why the company is pushing its Digits software, which helps users design and experiment with neural networks. Version 2 of digits moves out of the command line and comes with a GUI interface in an attempt to move interest beyond the current academic market; it also makes programming for multichip configurations possible.

Even the "Idea Person" Should Learn How To Code 217 217

theodp writes: "A few months ago," writes Steph Rhee, "I was at a dinner with a dozen students and a 60-year-old entrepreneur who made himself a fortune on Wall Street. At the time, I was a junior at Yale and the only person at the table studying a computer-related major. We went around saying what our big dreams were. When I said that I'm studying computer science because I want to be a software engineer and hope to start my own company one day, he said, 'Why waste so many years learning how to code? Why not just pay someone else to build your idea?'" But Rhee isn't buying into the idea of the look-Ma-no-tech-skills "idea person." "We must not neglect the merits of technical skills in the conception of the 'idea person,'" she argues. "What the 60-year old entrepreneur and others of his generation — the people in control of the education we receive — don't realize is this: for college students dreaming of becoming unicorns in Silicon Valley, being an 'idea person' is not liberating at all. Being able to design and develop is liberating because that lets you make stuff. This should be a part of what we see in the 'idea person' today and what it means to be 'right' when designing an undergraduate curriculum."

Linux 4.2-rc1 Is One of the Largest Kernel Releases of Recent Times 110 110

An anonymous reader writes: Linus Torvalds ended the Linux 4.2 kernel merge window today by releasing Linux 4.2-rc1. He quickly wrote, "I thought this release would be one of the biggest ones ever, but it turns out that it will depend on how you count." By most metrics, Linux 4.2 is shaping up to be a very large release. Linux 4.2 is bringing plenty of new features including the new 'AMDGPU' kernel graphics driver, Intel Broxton support, NCQ TRIM improvements, F2FS file-system encryption, new ARM CPU/board support, Renesas R8/300 arch support, and many other additions.

Clang Plays Tetris -- Tetris As a C++ Template Metaprogram 68 68

New submitter mjvzb writes: Ever wish compiling was more fun? Well, I recently implemented Tetris as a C++ template metaprogram (code at Github). The game is played by recompiling its source, taking player input by compiler flag. The runtime program is only needed to print the game screen to the console and save the game state across compiler runs.

Implementing Tetris in templates is not as horrific as you may imagine, and I've put together a post covering the details. Once you get over the syntax, C++ metaprogramming is just like functional programming.

Google: Stop Making Apps! (A Love Letter) 110 110

An anonymous reader writes: Seasoned Silicon Valley software executive and investor Domenic Merenda has written a love letter to Google, and it's filled with "tough" love. The main thesis is that Google, as a company, should stop making apps, and instead focus on using its enormous data assets to make meaningful connections between people and facilitate organic engagement within a rich ecosystem. Interestingly, the article cites Wikipedia's information that Google maintains over 70 apps on the Android platform alone.

Watching People Code Is Becoming an (Even Bigger) Thing 135 135

itwbennett writes: Faithful Slashdot readers may recall the story of Adam Wulf, who spent two weeks live-streaming himself writing a mobile app. The phenomenon has quickly become thing, by which we mean a business. Twitch.TV, Watch People Code (which is an offshoot of the subreddit by the same name), Ludum Dare, and, of course, YouTube, are bursting with live or archived streams of lots of people writing lots of code for lots of different things. And just this week, Y Combinator-backed startup Livecoding.TV launched. The site has signed up 40,000 users since its beta went live in February, but unlike the other sites in this space what it doesn't have (and doesn't have plans for) is advertising. As co-founder Jamie Green told ITworld: 'We have some different ideas around monetisation in the pipeline, but for now we are just focussed on building a community around live education.'

Exploring the Relationships Between Tech Skills (Visualization) 65 65

Nerval's Lobster writes: Simon Hughes, Dice's Chief Data Scientist, has put together an experimental visualization that explores how tech skills relate to one another. In the visualization, every circle or node represents a particular skill; colors designate communities that coalesce around skills. Try clicking "Java", for example, and notice how many other skills accompany it (a high-degree node, as graph theory would call it). As a popular skill, it appears to be present in many communities: Big Data, Oracle Database, System Administration, Automation/Testing, and (of course) Web and Software Development. You may or may not agree with some relationships, but keep in mind, it was all generated in an automatic way by computer code, untouched by a human. Building it started with Gephi, an open-source network analysis and visualization software package, by importing a pair-wise comma-separated list of skills and their similarity scores (as Simon describes in his article) and running a number of analyses: Force Atlas layout to draw a force-directed graph, Avg. Path Length to calculate the Betweenness Centrality that determines the size of a node, and finally Modularity to detect communities of skills (again, color-coded in the visualization). The graph was then exported as an XML graph file (GEXF) and converted to JSON format with two sets of elements: Nodes and Links. "We would love to hear your feedback and questions," Simon says.