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Programming

Submission + - Mythical Man-Month formula?

frodpittle writes: We all know that doubling the number of developers doesn't halve the development time.

What rule-of-thumb formula do you use to adjust your development-time estimate based on the number of developers? For example, if a project will take 1 year with 2 developers, how long will it take with 5 developers? How dependent is the answer on the specifics of a particular project?
Upgrades

Submission + - No closed video drivers for next Ubuntu release

lisah writes: "Ubuntu's next release, Feisty Fawn, is due out in April and, according to company CTO Matt Zimmerman, proprietary video drivers failed to make the cut for the default install. Zimmerman told Linux.com that although, the software required for Composite support is not ready for prime-time and therefore will not be included in Feisty, Ubuntu hasn't given up entirely on the inclusion of video drivers in future releases. '[T]he winds aren't right yet. We will continue to track development and will revisit the decision if things change significantly.' Ambiguous or not, the decision to exclude proprietary drivers for now should satisfy at least some members of the Ubuntu Community. In other Feisty Fawn news, the Board also decided to downgrade support for Power PC due to a lack of funding."
Operating Systems

Submission + - Portland Improves Linux Desktop Portability

IdaAshley writes: Portland is a new open source project that promises to simplify the deployment and commercialization of Linux applications by helping them run on multiple desktop environments, including Gnome and KDE. Get started using the XdgUtils toolset in Portland 1.0.

Other Popular Articles
GNU is Not Unix

Submission + - RMS to speak in Cuba on Feb. 14

Peter Link writes: "The www.softwarelibre.cu website lists the program of a free software conference that is running concurrently with a broader Informatics conference in Havana.

Entitled "3er Simposio Internacional de Software Libre Habana 2007", the conference runs for 3 days, with speakers from Latin America and Spain covering a wide range of topics.

From the program:
CONFERENCIA MAGISTRAL: "El movimiento del Software Libre y el sistema operativo GNU/Linux"
Richard Mathew Stallman, Presidente de la Free Software Foundation"
Patents

Submission + - Apple Fights for Your Right to Playlists

theodp writes: "This week's Official USPTO Gazette brings news that Apple has requested a reexamination of a patent granted to Premier International Investments LLC for a List Building System, which covers making, editing and displaying music and video playlists. Elsewhere in the same Gazette, the USPTO notes that it's ordered a reexamination of an Amazon patent for a Method and system for electronic commerce using multiple roles (i.e., providing multiple electronic shopping carts for each user) after determining that substantial new questions of patentability ('SNQ') had been raised."
Education

Submission + - Developing nations to test MIT $150 laptops

MattSparkes writes: "The non-profit "One Laptop per Child" project, founded by MIT academics, will roll out nearly 2500 of its $150-laptops to eight nations. The experiment is a prelude to mass production of the kid-friendly, lime-green-and-white laptops, scheduled to begin in July 2007, when five million will be built." The organisers say that the laptops can be remotely shut down to prevent sales on the black market, but admit that hackers will easily crack their code. "For people earning one dollar a day the temptation to sell it for $300 will be very strong"."
Portables

Submission + - Nokia N800 review

Clement writes: Nokia has just released the N800 Internet Tablet, the follow-up to the flawed 770. The 800x480 screen still kicks ass, still runs Linux,and still features WiFi and Bluetooth. Nokia even added a video camera for good measure. But how's the total experience? A new review argues that it's pretty good. From the review: "My experience with the 770 in 2005 was mixed. It was like getting to know a popular but empty-headed cheerleader in high school — very nice to look at, but not a lot going on upstairs. Stretching that analogy a bit, using the N800 is like finding out that the cheerleading captain is also a straight-A student. The best compliment that I can pay the Nokia N800 is that it feels like using a really small computer rather than a smartphone or PDA."
Software

Submission + - Breaking into the C++ programming field

An anonymous reader writes: Does anyone have any advice for breaking into the C++ programming field? I graduated college with a bachelors in CS in 2002, but after being unemployed for a year I took whatever job I could get (SQL Server/Some VB.NET). About a year ago I changed jobs at last, but the only people who looked at me seriously were for SQL Server skills, no one looked at me as a developer at all. Now, deciding that DBA is not really what I want to do, I am unable to even get the time of day for anyone recruiting for Software Engineering jobs. To be honest, I agree that there is a certain skillset I am missing and that is the skills of working on a gigantic project in one of these procedural languages. At my current job database work and development is completely separate, so I can't even touch any source code (mostly in C# anyway). In my previous job there were some web front ends coded in .NET but it was a start up and emphasis was on getting the job done...not proper software engineering. Also, all the .NET code was relatively small. Unfortunately, I cannot find a company to let me start doing real development where I can be introduced to a gigantic project in an imperative (C/C++/Java/C#) language. I would really like to do C++, but even just learning C++ is not enough. Most of the C++ jobs I see also require Java or Java Web Services, or Oracle. As much as I would like to learn all these things, I can't go around learning everything I see in job ads just to get a job, because by the time I do, the next job ad might have something different. Also, at home I just don't have a need for much power, even C++ is usually overkill for the typical home project. I just want to know how I can break into the programming field and without taking a huge paycut (since I have to support a family). Even in my current job as a DBA I am exposed to the software development process, and stored procedures are similar to developing for a procedural language (loops, variables, etc.). So surely somehow my experience must translate into real programming? C++ is my favorite language because of its raw power, but most jobs I see with C++ require 5+ years of work experience with "C/C++", which unfortunately I will never get since no one will hire me to do either.

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