DingoTango writes "My coworker and I are designing an infrastructure API to manage data streams. It will allow a client developer to set up streams going to and from some invoked server functionality, and allow a server developer to write services that both consume and produce streaming data. Our quite civil disagreement involves naming: From the perspective of the client platform, the client's output stream goes to the server, and input stream comes from it. For the purpose of any ensuing discussion, let's call this the 'Local' perspective. However, if the client developer considers the service to be a widget, then the stream going to the service is the input stream and the stream coming from it is the output. Let's call this the 'Widget' perspective. As this is an infrastructure utility, we aren't able to name the streams according to function. What say ye, Slashdot? Is there any precedence, experience, or ungrounded yet vociferous opinion that will resolve this for us?"

Lisandro writes "The Enlightenment crew has finally released the first version of the Enlightenment Foundation Libraries, which the E17 desktop is built on." Adds reader mu22le: "Among the Enlightenment libraries hitting version 1.0 are Eina (core data structure), Eet (data encode/decode and storage), Evas (canvas and scenegraph rendering ), Ecore (core mainloop, display abstraction and utility), Embryo (small virtual machine and compiler), Edie (GUI layout and animation), E_Dbus, Efreet (handling of freedesktop.org standards), and Eeze (udev wrapping)." Getting it right can take a while -- a preview of the EFL libraries first appeared in 2004. Enlightenment has never stopped looking cool.

An anonymous reader writes "Ruby/RoR in NetBeans made headlines three years ago, but after Sun was acquired by Oracle there where fears that support for dynamic languages would suffer, as this IDE would be downsized. This has become a reality, since as of version 7, NetBeans will no longer support Ruby."

Animats writes "SourceForge, a hosting site for many open source projects, is down today. Management claims they were attacked: 'We detected a direct targeted attack that resulted in an exploit of several SourceForge.net servers, and have proactively shut down a handful of developer centric services to safeguard data and protect the majority of our services.' Currently, CVS and SVN access to source code, even for reading, is unavailable, and there is no announced restoration time." (SourceForge and Slashdot are both part of Geeknet, Inc.) Update: 01/27 22:17 GMT by T : Mark Ramm of SourceForge contributes an update and some clarification: the site is up, and SVN is available, though CVS isn't. There's also a follow-up post on the site's blog.

mikejuk writes "Google has released the Android 3.0 SDK, to allow developers time to create the apps that will run on the flood of tablet devices that should be availalble later in the year. The preview includes improved 2D and 3D graphics, new user interface controls, support for multicore processors, DRM and enterprise security features. It is complete with a 3.0 emulator that you can use to try applications on, but you can't add them to the app market just yet."

mikejuk writes "Only four months after the formation of the Document Foundation by leading members of the OpenOffice.org community, it has launched LibreOffice 3.3, the first stable release of its alternative Open Source personal productivity suite for Windows, Macintosh and Linux. Since the fork was announced at the end of September the number of developers 'hacking' LibreOffice has gone from fewer than twenty to well over one hundred, allowing the Document Foundation to make its first release ahead of schedule The split of a large open source office suite comes at a time when it isn't even clear if there is a long term future for office suites at all. What is more puzzling is what the existence of two camps creating such huge codebases for a fundamental application type says about the whole state of open source development at this time. It clearly isn't the idealistic world it tries to present itself as."

An anonymous reader sends this excerpt from TechCrunch: "Facebook has confirmed that it is indeed making Facebook Credits mandatory for Games, with the rule going into effect on July 1 2011. Facebook says that Credits will be the exclusive way for users to get their 'real money' into a game, but developers are still allowed to keep their own in-game currencies (FarmBucks, FishPoints, whatever). For example, Zynga can charge you 90 Facebook Credits for 75 CityCash in CityVille. ... The company acknowledges that some developers may not be pleased with the news, explaining this is why it is announcing the news five months in advance, so it can 'have an open conversation with developers.' The rule only applies to Canvas games (games that use Facebook Connect aren't affected), and while it's games only at this part, Facebook says that it eventually would like to see all apps using Facebook Credits. It's a move that's been a long time coming — there has been speculation that Facebook would do this for a year now, spurring plenty of angst in the developer community."

jantangring writes "It's been 28 years since Volume 3 of Donald Knuth's The Art of Computer Programming was published. The book series is a classic work of computer science in spite of the fact that still more than half of the seven volume series is still to be finalized. In 1992 Donald Knuth retired to medieval monkness in order to finish his work. After many long years in draft, volume 4A now in print and you can get it in a boxed set if you don't mind admitting that you don't already own the first three volumes. They won't be checking if you read it."

theodp writes "It seems $1 salaries are only for super-wealthy tech execs. The WSJ reports that CPA David Watson incurred the wrath of the IRS by only paying himself $24,000 a year and declaring the rest of his take profit. It's a common tax-cutting maneuver that most computer consultants working through an S Corporation have probably considered. Unlike profit distributions, all salary is subject to a 2.9% Medicare tax and the first $106,800 is subject to a 12.4% Social Security tax (FICA). By reducing his salary, Watson didn't save any income taxes on the $379k in profit distributions he received in 2002 and 2003, but he did save nearly $20,000 in payroll taxes for the two years, the IRS argued, pegging Watson's true pay at $91,044 for each year. Judge Robert W. Pratt agreed that Watson's salary was too low, ruling that the CPA owed the extra tax plus interest and penalties. So why, you ask, don't members of the much-ballyhooed $1 Executive club like Steve Jobs, Larry Ellison, Sergey Brin, Larry Page, and Eric Schmidt get in hot water for their low-ball salaries? After all, how inequitable would it be if billionaires working full-time didn't have to kick in more than 15 cents into the Medicare and Social Security kitty? Sorry kids, the rich are different, and the New Global Elite have much better tax advisors than you!"

RedK writes "In a follow up to yesterday's news about Google apparently relicensing confidential Oracle code found in Java under the ASL, it seems that the blogger who initially reported the issue was plain wrong, as the files he indicated were in breach of Oracle's copyright do not actually ship with Android. Google has also deleted many of these files, which were mostly used as unit tests."

An anonymous reader writes "Florian Mueller claims to have produced new evidence that he believes supports Oracle's case against Google on the copyright side of the lawsuit. Oracle originally presented one example to the court, and that file was found to have been part of older Android distributions, with an Apache license header. Mueller has just published six more files of that kind and believes the Apache Software Foundation will disown those just like the first one because those were never part of the Apache Harmony code base. Furthermore, various source files from the Sun Java Wireless Toolkit were found in the Android codebase, containing a total of 38 copyright notices that mark them as proprietary and confidential, but Google apparently published their source code regardless."

An anonymous reader writes "HTML5 will be the last version of HTML that carries a version number. Ian Hickson, a Google engineer and editor of the HTML5 standard, announced that the language will be transitioned to a 'living standard' without version numbers. A bit like Chrome, if you will."

An anonymous reader writes "Vladimir Romanov has released what he claims is a polynomial-time algorithm for solving 3-SAT. Because 3-SAT is NP-complete, this would imply that P==NP. While there's still good reason to be skeptical that this is, in fact, true, he's made source code available and appears decidedly more serious than most of the people attempting to prove that P==NP or P!=NP. Even though this is probably wrong, just based on the sheer number of prior failures, it seems more likely to lead to new discoveries than most. Note that there are already algorithms to solve 3-SAT, including one that runs in time (4/3)^n and succeeds with high probability. Incidentally, this wouldn't necessarily imply that encryption is worthless: it may still be too slow to be practical."

surveyork writes "Firefox 4.0 beta 9 (AKA 'a huge pile of awesome') was released on January 14, 2011. Firefox 4's release schedule includes a beta 10 and a release candidate before the final launch in late February. However, one wonders if this schedule won't slip again, since there are still more than 100 'hardblocker' bugs, more than 60 bugs affecting Panorama alone and 10 bugs affecting the just-introduced Tabs-on-Titlebar. Some long-standing bugs won't be fixed in time for Firefox 4 final either (example, example). Many startup bugs are currently pending, although Firefox 4 starts much faster than Firefox 3.6. As a side note, it's unlikely that Firefox 4 final will pass the Acid3 test, despite this being a very popular demand amongst Firefox enthusiasts. Perhaps we'll have to wait until Firefox 4.1 to have this 'huge pile of bugs' (mostly) fixed."

jammag writes "A project manager describes facing an upset senior developer who learned that a new hire — a fresh college grad — would be making 30 percent more than him. The reason: the new grad knew a hot emerging technology that a client wanted. Yes, the senior coder was majorly pissed off. But with the constant upheaval in new technology, this situation is almost unavoidable — or is it? And at any rate, is it fair?"

Hugh Pickens writes "The two largest teams at Facebook are Engineering and Ops, with roughly 400-500 team members each, together making up about 50% of the company. All engineers go through 4 to 6 week 'Boot Camp' training where they learn the Facebook system by fixing bugs. After boot camp, all engineers get access to the live DB and any engineer can modify any part of Facebook's code base and check-in at-will so that engineers can modify specs mid-process, re-order work projects, and inject new feature ideas anytime. Then arguments about whether or not a feature idea is worth doing or not generally get resolved by spending a week implementing it and then testing it on a sample of users, e.g., 1% of Nevada users. 'All changes are reviewed by at least one person, and the system is easy for anyone else to look at and review your code even if you don't invite them to,' writes yeegay. 'It would take intentionally malicious behavior to get un-reviewed code in.' What is interesting for a company this size is that there is no official QA group at Facebook but almost every employee is dogfooding the product every day."

conan.sh writes "The Interactive map of Linux Kernel was expanded and updated to the recent kernel linux-2.6.36. Now the map contains more than four hundred important source items (functions and structures) with links to source code and documentation."

angry tapir writes "The cadre of volunteer developers behind the Cassandra distributed database have released the latest version of their open source software, able to hold up to 2 billion columns per row. The newly installed Large Row Support feature of Cassandra version 0.7 allows the database to hold up to 2 billion columns per row. Previous versions had no set upper limit, though the maximum amount of material that could be held in a single row was approximately 2GB. This upper limit has been eliminated."

cpu6502 writes "Robert Silverberg wrote a recent editorial about the dangers of robots and the legal consequences for their programmers and engineers: 'Consider malicious kids hacking into a house that uses a robot cleaning system and reprogramming the robot to smash dishes and break furniture. If the hackers are caught and sued, but turn out not to have any assets, isn't it likely that the lawyers will go after the programmer who designed it or the manufacturer who built it? In our society, the liability concept is upwardly mobile, searching always for the deepest pocket.'"

alphadogg writes "The volunteer developers behind Apache Tomcat have released version 7.0.6 of the open-source Java servlet container. 'This is the first stable release of the Tomcat 7 branch,' developer Mark Thomas wrote in an e-mail announcing the release on various Tomcat developer mailing lists. While not a full application server, Tomcat implements the functionality described in the Java Enterprise Edition Web profile specifications. Most notably, it supports version 3.0 of the Servlet API (application programming interface) and version 2.2 of JavaServer Pages, both part of the recently ratified JEE 6. A servlet container manages Java-based applications that can be accessed from a Web browser. One big area of improvement is in configuration management for Web applications. Previous versions required all Web app configuration changes to be entered in a central file called web.xml, a process that led to unwieldy web.xml files as well as security risks."