Stoobalou writes "A pair of mathematicians have created an electronics project that nostalgic computer buffs will likely recognize straight away: a magnetic-core memory shield for the Arduino electronics prototyping platform." The creators' web site has more, including schematics, if you'd like to make your own.

Thornburg writes with this excerpt from a story at MacRumors: "Yesterday, we received word from Rob Gloess of Computer LogicX ... that he had received legal documents threatening a patent lawsuit over the use of an 'upgrade' button in the lite version of his application linking users to the App Store where they could purchase the full version. 'Our app, Mix & Mash, has the common model of a limited free, lite, version and a full version that contains all the features. We were told that the button that users click on to upgrade the app, or rather link to the full version on the app store was in breach of US patent no 7222078. We couldn't believe it, the upgrade button!?!' The patent in question was filed in December 2003 as part of series of continuations on earlier patent applications dating back to 1992. The patent is credited to Dan Abelow, who sold his extensive portfolio of patents to holding firm Lodsys in 2004. Lodsys is indeed the company issuing the threats of a lawsuit regarding the patent in question."

blackbearnh writes "We all know by now that Test Driven Development is a best practice. And so is having 100% of your code reviewed. And 70% unit test coverage. And keeping your CCN complexity numbers below 20. And doing pre-sprint grooming of stories. And a hundred other industry 'best practices' that in isolation seem like a great idea. But at the end of the day, how much time does it leave for developers to be innovative and creative? A piece on O'Reilly Radar argues that excessive process in software development is sucking the life out of passionate developers, all in the name of making sure that 'good code' gets written. 'The underlying feedback loop making this progressively worse is that passionate programmers write great code, but process kills passion. Disaffected programmers write poor code, and poor code makes management add more process in an attempt to "make" their programmers write good code. That just makes morale worse, and so on.'"

donniebaseball23 writes "As the PlayStation Network outage continues, developers are feeling the economic pinch. There's been no word from Sony on whether they'll compensate companies who produce games for PSN, but Capcom has already said it's losing potentially 'millions' from the downtime. Worse yet, developers who rely on PSN revenues may jump ship if they aren't compensated, warns Dylan Cuthbert, creator of popular PSN game PixelJunk. 'I have a feeling they [Sony] are thinking about doing something or they will lose developers, which of course is pretty bad for them,' he said." While a major shift away from the PS3 is unlikely — downtime or not, developers don't want to lock themselves out of such a big piece of the market — it does have undeniable negative effects on some companies. For example, Bethesda's FPS Brink, which focuses heavily on multiplayer, launched without that capability for PS3 users. You can bet Microsoft will use this outage as a selling point for exclusivity or Xbox-first arrangements.

Esther Schindler writes "'Who has money to train these guys nowadays? They should be lucky they're still employed, right? Keep thinking that way,' writes Lisa Vaas. The competition applauds your choice to glue your wallet shut. Or, to put this another way: This is why the boss won't pay for developer training. Vaas explains how those still training manage to get their training budgets funded."

theodp writes "'We've all lived the nightmare,' writes Jon Evans. 'A new developer shows up at work, and you try to be welcoming, but he can't seem to get up to speed; the questions he asks reveal basic ignorance; and his work, when it finally emerges, is so kludgey that it ultimately must be rewritten from scratch by more competent people.' Evans takes a stab at explaining why the new guy can't code when his interviewers and HR swear that they only hire above-average/A-level/top-1% people. Evans fingers the technical interview as the culprit, saying the skills required to pass today's industry-standard software interview are not those required to be a good software developer. Instead, Evans suggests: 'Don't interview anyone who hasn't accomplished anything. Ever. Certificates and degrees are not accomplishments; I mean real-world projects with real-world users. There is no excuse for software developers who don't have a site, app, or service they can point to and say, 'I did this, all by myself!' in a world where Google App Engine and Amazon Web Services have free service tiers, and it costs all of $25 to register as an Android developer and publish an app on the Android Market."

sdasher writes "Finally, there's a chance to combine your love of version control and parties: Gitionary. The brainchild of two MIT alums, it's a party game where you try to illustrate git commands. A set of gitionary cards (PDF) has been posted as well. Personally, I'm still holding out for the Debugging Python RPG."

mikejuk writes "JavaScript is currently an important language — possibly the most important of all the languages at this point in time. So an impromptu talk at JSConf given by the creator of JavaScript, Brendan Eich, is not something to ignore. He seems to be a worried about the way committees define languages and wants ordinary JavaScript programmers to get involved."

Zubinix writes "I have a background in doing automation in a Unix/Linux environment using scripting languages such as perl and bash shell, as well as ssh for remote scripting. My next project will be in the Windows environment so what approach and methodology is best for developing, say, the automation required for a test system? I don't want to use things like Cygwin, as I need to integrate with Windows applications such as Exchange and Sharepoint. Is there a list of should and should not dos when it comes to Windows automation?"

Gunkerty Jeb writes "The threats and attacks may have changed in the last decade, but one thing has remained constant: software giant Microsoft doesn't pay for vulnerabilities. Never has. Never will. Even as rivals like Mozilla and Google have introduced bug bounty program, the Redmond giant has stuck doggedly with a position it articulated almost a decade ago, refusing to offer monetary rewards for information on software holes. But security experts say that position may have to change."

tomhudson writes "Groklaw is reporting that Oracle was ordered to reduce its claims against Google from 132 to 3. In a further ruling, the judge has ordered that 129 of those claims will be permanently barred against all past and current products. Additionally, the judge has asked both sides if, in their opinion, after they have reduced the number of claims, a trial is still worth holding, or if the case is now moot."

It's fun sometimes to be smug because you are ("one is") using an operating system less susceptible to malware, or at least less targeted by malware creators, than is Microsoft Windows. Now, reader Orome1 writes with word of a Java-based, equal-opportunity botnet Trojan, excerpting from Help Net Security's report: "'IncognitoRAT is one example of a Java-based Trojan discovered in the wild that is being downloaded and installed by another component. This malware behaves like other Windows botnets but uses source code and libraries that can operate on other platforms,' explains McAfee's Carlos Castillo." So far, no mention of a Linux version, though.

mikejuk writes "Waterbear, a new 'Scratch-like' visual programming language, made its debut at a JavaScript conference this week. Basically you can put together a JavaScript program by putting blocks together and entering some parameters. The output is JavaScript that you can use in other web pages. The Waterbear system runs in a browser, it's HTML5 based, and needs no installation. You can't help but think that this is the way all programming will be done in the future."

angry tapir writes "Oracle has subpoenaed the Apache Software Foundation in connection with its ongoing intellectual property suit against Google. Oracle filed suit against Google in August, alleging that its Android mobile operating system infringes on seven of Oracle's Java patents. Google has denied any wrongdoing. The subpoena, which was received by ASF on Monday, seeks 'the production of documents related to the use of Apache Harmony code in the Android software platform, and the unsuccessful attempt by Apache to secure an acceptable license to the Java SE Technology Compatibility Kit.'"

jfruhlinger writes "When Oracle took over Sun, its hamhanded treatment of the open source Hudson continuous integration project, which resulted in a fork, became symbolic of the company's awkward relationship with open source projects. Now Oracle is looking to make amends, or at least get Hudson off its hands, by handing the entire project over to the Eclipse Foundation."

jbrodkin writes "Oracle hasn't done much to foster a community around open source projects, but the former CEO of MySQL said Oracle's expertise has helped boost the database to new heights from a technology perspective. 'Many in the community will ... feel that it's not as open and open source as it used to be and that's true,' Marten Mickos said. 'But the core product, the actual code, is in better shape than ever. And I think they will keep it that way.' Mickos, now head of Eucalyptus, left Sun before the Oracle merger because he correctly predicted that the company could not survive on its own."

darthcamaro writes "Love it or hate it, Novell's open source Mono project has inspired a lot of debate over the last 7 years. Mono brings .NET to Linux, with some interesting patent connections. The project is now at a crossroads, with news today that Attachmate had laid off the US based development team for Mono."

An anonymous reader writes "IonMonkey is the name of Mozilla's new JavaScript JIT compiler, which aims to enable many new optimizations in the SpiderMonkey JavaScript engine. InfoQ had a small Q&A with Lead Developer David Anderson, about this new development that could bring significant improvements in products that use the SpiderMonkey engine like Firefox, Thunderbird, Adobe Acrobat, MongoDB and more. This new JIT infrastructure, will feature SSA compiler intermediate representations which will facilitate advanced optimizations such as type specialization, function inlining, linear-scan register allocation, dead-code elimination, and loop-invariant code motion."

An anonymous reader writes "Dr. Dobb's has a three-part blog (all three parts are up; this is part 1) about using App Inventor. The focus isn't so much on the technology but rather the discussion of 'can visual development let anyone program?' If so, is App Inventor really visual development? And should we be teaching real programmers about visual development. Most of the conclusions are in part 3. As a byproduct, they show you how to put App Inventor output on the Market and there are two games on the market (free) that resulted from the articles." Here's part two, to round out the trilogy.

Microsoft isn't standing idly by while Appple's app store fills with software; fysdt writes "A newly-announced service called the iOS to Windows Phone 7 API mapping tool acts as an interchange for developers to take applications they've already written for Apple's platform, and figure out ways to get the code work with Microsoft's standards."