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Catch up on stories from the past week (and beyond) at the Slashdot story archive

Software

America's Future Is In Software, Not Hardware 593

Posted by Soulskill
from the developers-developers-developers dept.
New submitter tcjr2006 writes "Obama's State of the Union focused on the return of manufacturing jobs to America. This New Yorker story makes the case that the manufacturing jobs aren't going to come back, and he should be focusing on software. Quoting: 'Yes, there are industries where manufacturing jobs can be brought back to America through proper tax incentives and training programs. But maybe he should have talked more about the things that he could do to keep software jobs here. He spoke of federal funding for university and scientific research. But a real pro-software agenda would also include reforming patent law to stop trolling (and perhaps eliminating software patents altogether); increasing H-1B visas for highly skilled coders; stopping Congress from defunding DARPA, whose research helped create Siri, the iPhone’s talking assistant; and opening up the unused, federally owned wireless spectrum. That agenda wouldn’t bring Apple’s manufacturing jobs back, but it would help to keep the company’s coding jobs here. And it would certainly help develop "an economy that’s built to last."'"
Software

Yahoo's Project To Disrupt Mobile Publishing 120

Posted by timothy
from the giving-you-the-once-over dept.
waderoush writes "Right now, content publishers who want to reach readers through dedicated mobile apps have to hire a separate engineering team to build each app — one for iOS (based on Objective-C), another for Android (Java), a third for Windows Phone (C#), etc. Yahoo's Platform Technology Group is working on an alternative: a set of JavaScript and HTML-based tools that would handle core UI and data-management tasks inside mobile apps for any operating system, moving developers closer to the nirvana of 'write once, run everywhere.' The tools are gradually being open-sourced — starting with Mojito, a framework for running hybrid server/browser module-widgets ('mojits') — and Yahoo is showing off what they can do in the form of Livestand, the news reader app it released for the iPad in November. In his first extensive public interview about Mojito and the larger 'Cocktails' project, Bruno Fernandez-Ruiz, chief architect at Yahoo's Platform Technology Group, explains how the tools work and why the company is sharing them."
Australia

OzLog: Unlimited Private Data Retention For Australia? 53

Posted by samzenpus
from the keeping-a-list dept.
AHuxley writes "Australia would like to follow the EU down the 'European Directive on Data Retention' path. Law enforcement agencies may have the option to request a log of all a users of interest telco usage without any review or time limits. From the article: 'The proposal — known popularly as ‘OzLog’ — first came to light in June 2010, when AGD confirmed it had been examining the European Directive on Data Retention (PDF) to consider whether it would be beneficial for Australia to adopt a similar regime. The directive requires telcos to record data such as the source, destination and timing of all emails and telephone calls – even including internet telephony.'"
Firefox

Firefox Javascript Engine Becomes Single Threaded 336

Posted by Unknown Lamer
from the software-engineers-hate-sharing dept.
An anonymous reader writes with news about work on Mozilla's Javascript engine. Quoting Mozilla engineer Luke Wagner's blog: "With web workers in separate runtimes, there were no significant multi-threaded runtime uses remaining. Furthermore, to achieve single-threaded compartments, the platform features that allowed JS to easily ship a closure off to another thread had been removed since closures fundamentally carry with them a reference to their original enclosing scope. Even non-Mozilla SpiderMonkey embeddings had reportedly experienced problems that pushed them toward a similar shared-nothing design. Thus, there was little reason to maintain the non-trivial complexity caused by multi-threading support. There are a lot of things that 'would be nice' but what pushed us over the edge is that a single-threaded runtime allows us to hoist a lot data currently stored per-compartment into the runtime. This provides immediate memory savings."
Firefox

Mozilla Releases Rust 0.1 232

Posted by timothy
from the is-it-ironic-that-rust-has-no-c? dept.
MrSeb writes "After more than five years in the pipeline, Mozilla Labs and the Rust community have released the first alpha of the Rust programming language compiler. The Rust language emphasizes concurrency and memory safety, and — if everything goes to plan — is ultimately being groomed to replace C++ as Mozilla's compiled language of choice, with Firefox (or parts of it) eventually being re-written in Rust."
Education

Why We Should Teach Our Kids To Code 427

Posted by Soulskill
from the give-them-a-command-line-and-let-nature-take-its-course dept.
An anonymous reader writes "An article by Andy Young in The Kernel makes the case that lessons in programming should be compulsory learning for modern school kids. He says, 'Computers help us automate and repeat the many complicated steps that make up the search for the answer to some of our hardest problems: whether that's a biologist attempting to model a genome or an office administrator tasked with searching an endless archive of data. The use of tools is a big part of what make us human, and the computer is humanity's most powerful tool. ... The computer makes us more efficient, and enables and empowers us to achieve far more than we ever could otherwise. Yet the majority of us are entirely dependent on a select few, to enable us to achieve what we want. Programming is the act of giving computers instructions to perform. This is true whether the output is your word processor, central heating or aircraft control system. If you can't code, you are forced to rely on those that can to ensure that you can benefit from the greatest tool at your disposal.'"
Canada

Web Developer Sentenced To Death In Iran 368

Posted by Soulskill
from the some-things-are-worse-than-sopa dept.
An anonymous reader points out the case of Saeed Malekpour, an Iranian-born permanent resident of Canada who worked as a web developer. In 2008, during a visit to Iran, Malekpour was arrested and detained by Iranian authorities on charges that he designed and moderated "adult content websites." In 2009, he was sentenced to death for "acting against the national security, insulting and desecrating the principles of Islam, and agitating the public mind." Malekpour wrote photo-uploading software, and in a letter he sent from prison, he said it was used by porn sites without his knowledge. This week an Iranian court reviewed the case and confirmed that the death sentence was an acceptable punishment. According to one Canadian publication, "Human rights monitors believe that Malekpour, one of a number of people held on Internet-related charges, is trapped by a convoluted justice system that is manipulated by rival factions in Iran."
Biotech

Lawyer Demands Pacemaker Vendor Supply Source Code 333

Posted by Soulskill
from the write-your-own-plugins dept.
oztiks writes "Lawyer Karen Sandler's heart condition means she needs a pacemaker to ward off sudden death. Instead of trusting that the vendor will create a flawless platform for the device to operate, Sandler has demanded to see the device's source code. Sandler's reasoning brings into question the device's reliably, stability, and oddly enough, security."
Image

Book Review: OpenCL Programming Guide 40

Posted by samzenpus
from the read-all-about-it dept.
asgard4 writes "In recent years GPUs have become powerful computing devices whose power is not only used to generate pretty graphics on screen but also to perform heavy computation jobs that were exclusively reserved for high performance super computers in the past. Considering the vast diversity and rapid development cycle of GPUs from different vendors, it is not surprising that the ecosystem of programming environments has flourished fairly quickly as well, with multiple vendors, such as NVIDIA, AMD, and Microsoft, all coming up with their own solutions on how to program GPUs for more general purpose computing (also abbreviated GPGPU) applications. With OpenCL (short for Open Computing Language) the Khronos Group provides an industry standard for programming heavily parallel, heterogeneous systems with a language to write so-called kernels in a C-like language. The OpenCL Programming Guide gives you all the necessary knowledge to get started developing high-performing, parallel applications for such systems with OpenCL 1.1." Keep reading for the rest of asgard4's review.
Math

Faster-Than-Fast Fourier Transform 271

Posted by samzenpus
from the greased-lightning dept.
First time accepted submitter CanEHdian writes "MIT news reports on research done resulting in a Faster-than-fast Fourier Transform algorithm. 'At the Association for Computing Machinery's Symposium on Discrete Algorithms (SODA) this week, a group of MIT researchers will present a new algorithm that, in a large range of practically important cases, improves on the fast Fourier transform. Under some circumstances, the improvement can be dramatic — a tenfold increase in speed. The new algorithm could be particularly useful for image compression, enabling, say, smartphones to wirelessly transmit large video files without draining their batteries or consuming their monthly bandwidth allotments.'"
Programming

The Headaches of Cross-Platform Mobile Development 197

Posted by samzenpus
from the hard-stuff-is-hard dept.
snydeq writes "Increased emphasis on distinctive smartphone UIs means even more headaches for cross-platform mobile developers, writes Fatal Exception's Neil McAllister, especially as users continue to favor native over Web-based apps on mobile devices. 'Google and Microsoft are both placing renewed emphasis on their platforms' user experience. That means not just increased competition among smartphone and tablet platforms, but also new challenges for mobile application developers. ... The more the leading smartphone platform UIs differ from one another, the more effort is required to write apps that function comparably across all of them. Dialog boxes, screen transitions, and gestures that are appropriate for one platform might be all wrong for another. Coding the same app for three or four different sets of user interface guidelines adds yet another layer of cost and complexity to cross-platform app development."
Crime

Man Charged With Stealing Code From Federal Reserve Bank 199

Posted by samzenpus
from the was-that-wrong? dept.
wiredmikey writes "A Chinese computer programmer was arrested by U.S. authorities in New York on Wednesday, on charges that he stole proprietary source code while working on a project at the Federal Reserve Bank of New York. The man arrested, Bo Zhang of New York, worked as a contract employee developing a specific portion of the GWA's (Government-Wide Accounting and Reporting Program) source code at the Federal Reserve Bank of New York where the code is maintained. The complaint alleges that in the summer of 2011, Zhang stole the GWA code, something he admitted to in July 2011. Zhang said that he used the GWA Code in connection with a private business he ran training individuals in computer programming."
Programming

Visual Studio Gets Achievements, Badges, Leaderboards 353

Posted by Soulskill
from the looking-at-the-headline-like-a-curious-puppy dept.
bonch writes "Microsoft has introduced a gamification plugin for Visual Studio that lets users win achievements and badges as they compete on leaderboards by writing code. The full list of achievements includes gems like 'Go To Hell' for using goto, and 'Potty Mouth' for using five different curses in one file. This is another example of Gamification, one of the latest trends to hit social media."
Education

NYC To Open 1st High School Dedicated To Software 188

Posted by timothy
from the ferris-bueller-memorial dept.
stephencrane writes "NYC is to open The Academy for Software Engineering, with a focus on software design and college preparation. It'll be a 'limited, unscreened' high school, which means admission won't be tied to grades or test scores; solely on interest (and presumably a lottery, once words gets out)." Would you want to go (or have gone) to such a school? Would you want your kids to attend?
Bug

Serious Oracle Flaw Revealed; Patch Coming 100

Posted by timothy
from the now-how-much-would-you-pay? dept.
GMGruman writes "A bug in Oracle Database that could take down large databases — or let a hacker do so — has been found, and Oracle promises a patch later today. When InfoWorld first heard of the bug two months ago, its investigation revealed how dangerous this bug could be, and after convincing Oracle to address the issue, InfoWorld held the news until a patch was available, so hackers could not exploit the bug in the meantime. Paul Venezia details just how this bug exposes companies to the possibility of databases going offline, and Eric Knorr asks Oracle users to help test the patch in their complex environments. (InfoWorld's tests in simpler environments show the patch works there.)"

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