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  • Way(s) of browsing the filesystem that are more flexible

    - by ixtmixilix
    I have two related questions, both probably (but not necessarily preferentially) accepting the same answer : When browsing or exploring the filesystem in a GUI, I want to be able to right click on the empty space between the files, choose a menu item and say 'open terminal in this folder,' optionally as root Do the converse when using the terminal, optionally as root I use Universe with kubuntu but have Debian Lenny running with gnome installed separately, so anything on kde or gnome would work

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  • Semantic algorithms

    - by Mythago
    I have a more theoretical than practical question. I'll start with an example - when I get an email and open it on my iPad, there is a feature, which recognizes the timestamp from the text and offers me to create an event in the calendar. Simply told, I want to know theoretically how it's done - I believe it's some kind of semantic parsing, and I would like if someone could point me to some resources, where I can read more about this.

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  • Canonical abandonne OpenOffice.org pour LibreOffice dans la prochaine version de Ubuntu

    Canonical abandonne OpenOffice.org pour LibreOffice Dans la prochaine version de Ubuntu La prochaine version du système d'exploitation Open-Source Ubuntu intégrera désormais la suite bureautique Libre Office en lieu et place d'OpenOffice.org d'après un message de Mathias Klose, membre de l'équipe de développement d'Ubuntu. La suite bureautique Libre Office est un fork du projet OpenOffice.org mis sur pied par la Document Foundation suite à des désaccords avec Oracle après le rachat de Sun. La Document Foundation, créée par des membres de la communauté OpenOffice.org, avait reçu le soutien de Google et Red Hat et

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  • Calculating a circle or sphere along a vector

    - by Sparky
    Updated this post and the one at Math SE (http://math.stackexchange.com/questions/127866/calculating-a-circle-or-sphere-along-a-vector), hope this makes more sense. I previously posted a question (about half an hour ago) involving computations along line segments, but the question and discussion were really off track and not what I was trying to get at. I am trying to work with an FPS engine I am attempting to build in Java. The problem I am encountering is with hitboxing. I am trying to calculate whether or not a "shot" is valid. I am working with several approaches and any insight would be helpful. I am not a native speaker of English nor skilled in Math so please bear with me. Player position is at P0 = (x0,y0,z0), Enemy is at P1 = (x1,y1,z1). I can of course compute the distance between them easily. The target needs a "hitbox" object, which is basically a square/rectangle/mesh either in front of, in, or behind them. Here are the solutions I am considering: I have ruled this out...doesn't seem practical. [Place a "hitbox" a small distance in front of the target. Then I would be able to find the distance between the player and the hitbox, and the hitbox and the target. It is my understanding that you can compute a circle with this information, and I could simply consider any shot within that circle a "hit". However this seems not to be an optimal solution, because it requires you to perform a lot of calculations and is not fully accurate.] Input, please! Place the hitbox "in" the player. This seems like the better solution. In this case what I need is a way to calculate a circle along the vector, at whatever position I wish (in this case, the distance between the two objects). Then I can pick some radius that encompasses the whole player, and count anything within this area a "hit". I am open to your suggestions. I'm trying to do this on paper and have no familiarity with game engines. If any software folk out there think I'm doing this the hard way, I'm open to help! Also - Anyone with JOGL/LWJGL experience, please chime in. Is this making sense?

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  • How do I install VirtualBox in 13.04?

    - by user155708
    I install the application using the .deb, but I can't get a virtual machine to boot. How to install it correctly from the beginning? Opening my newly-created XP machine yields this message: Failed to open a session for the virtual machine Windows fucking sucks. VT-x features locked or unavailable in MSR. (VERR_VMX_MSR_LOCKED_OR_DISABLED). Result Code: NS_ERROR_FAILURE (0x80004005) Component: Console Interface: IConsole {db7ab4ca-2a3f-4183-9243-c1208da92392}

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  • If you had to teach professional development to students that just graduated school, what would be the topics?

    - by user2567
    The idea is to give them more chances to be efficient in a professional environment. Most students are good with theory, most of them are smart, but they have to learn how to solve common technical problems. They will be better programmers as they practice, but maybe we can help them with some introduction training. Which topics you would select for a two weeks full time training? It's an open question, I don't want to suggest things that will reduce the answers to a particular field.

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  • Novell: 20 chances to reinvent itself

    <b>The Open Road:</b> "Novell, once the king of the software world, is like that. Over the years it has built up a broad portfolio of software (with associated revenue streams) in repeated attempts to regain its glory days. That portfolio now stifles its ability to focus on other areas with the most promise."

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  • how to share a folder in the same pc for ubuntu and windows

    - by AdanJosue
    i need to know if its possible to share a folder, so that i can open the files in it from ubuntu and windows at the time im using windows but im planning to move back to ubuntu but my problem would be losing some compatibility that windows offers me when im doing college work, and that can be a pain, so my plan is to dual boot and have both OS. but i dont want to be loging in and out of each OS in order to work or share files so is ther a way to share folders or files between, lets say, ubuntu 14.0 and windows 7?

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  • SQL Server Unit Testing with tSQLt

    When one considers the amount of time and effort that Unit Testing consumes for the Database Developer, is surprising how few good SQL Server Test frameworks are around. tSQLt , which is open source and free to use, is one of the frameworks that provide a simple way to populate a table with test data as part of the unit test, and check the results with what should be expected. Sebastian and Dennis, who created tSQLt, explain.

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  • Adding Windows 7 Jump Lists to Visual C++ Applications

    Jump Lists provide a simple and convenient way for users to open documents and perform common tasks, and Windows 7 provides basic support for Jump Lists with no explicit application development. C++ developers can improve their applications by using the MFC class CJumpList to provide custom jump list items for easier application interaction.

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  • YouTube: Realtime Graph Sharing on the NetBeans Platform

    - by Geertjan
    Yet another really cool movie by the Maltego team in South Africa, this time showing Visual Library widgets in their NetBeans Platform application shared in realtime between different users of the Maltego open source intelligence gathering and analytics software: What you see above is Maltego CaseFile. Below you find out more about it in the latest blog entry on the Maltego site: http://maltego.blogspot.be/2013/11/maltego-casefile-v2-released.html

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  • System 76 Lemur Review

    <b>Jonobacon@home:</b> "Recently I got one of these new System 76 ultra-thin laptops, the Lemur: System76 are well known in the Open Source community for shipping Ubuntu on their machines, being active community members and for helping LoCo teams with machines too."

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  • Understanding the Value of a DMOZ Submission

    The Open Directory Project (DMOZ) data powers the core directory services for many of the Internet's most influencial search engines and portals. However, Matt Cutts once said: "if you can't get into Dmoz, I wouldn't necessarily worry about it. There are a lot of other great places to get links across the web."

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  • Oracle OpenWorld 2011 Call For Papers

    - by Maria Colgan
    The Oracle OpenWorld 2011 call for papers is now open. Oracle customers and partners are encouraged to submit proposals to present at this year's Oracle OpenWorld conference, which will be held October 2-6, 2011 at the Moscone Center in San Francisco. Details and submission guidelines are available on the Oracle OpenWorld Call for Papers web site. The deadline for submissions is Sunday, March 27 2011 at 11:59 pm PDT. We look forward to checking out your sessions on the Optimizer, SQL Plan Management, and statistics!

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  • Fedora 13 in detail

    <b>The H Open:</b> "Known as "Goddard", Fedora 13 not only boasts a current software selection and a modernised design, it also offers an extensive range of technological improvements."

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  • Un membre du Qt Development Frameworks tente de rassurer la communauté et résume les raisons de son optimisme

    Un membre du Qt Development Frameworks tente de rassurer la communauté Et résume les raisons de son optimisme La décision de Nokia d'adopter Windows Phone 7 pour ses futurs smartphones et la relégation de MeeGo au rang de projet open source secondaire continue de mettre en émoi la communauté Qt. Mais tout n'est pas perdu d'après l'équipe des Qt Development Frameworks, très optimiste pour le futur de la technologie malgré la « douche froide » (sic) que représente la nouvelle stratégie de Nokia. Sur le blog des Qt Labs, un collaborateur de Qt Development Frameworks (anciennement Trolltech) rappelle que l'organisation compte actuellement 260 employés répartis entre Osl...

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  • Special 301: FOSS users. Now we're all Communists and Criminals

    <b>Free Software Magazine:</b> "There seems to be no respite from the predations of Microsoft FUD and the machinations of Big Business. Just when it seemed safe to come out of the closet and admit to being a user of free and open source software without being accused of being a Communist, it appears that we are now criminals too"

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  • Video playback in games - formats & decoding

    - by snake5
    What free / non-restrictive open-source solutions (not GPL) are available for decoding game videos? The requirements are simple: a relatively easy to use C API encoded files must be quite small there must be an application that converts videos from any format (whatever codec is installed on Windows or equivalent amount of internally decoded formats) decoding has to happen fairly quickly bonus points go to file formats that are popular / actively supported and developed

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  • Unable to create an Ubuntu 12.10 USB stick on OS X

    - by Hex Bob-Omb
    I'm following the instructions to create a bootable Ubuntu 12.10 USB stick on OS X found here. I can do step 3 and hdiutil appears to work fine, but when I go to mount the resulting ubuntu.img file I get the same "no mountable file systems" error that I get when I try and open the ubuntu.iso file. No correctly sized volumes show up in diskutil list either. Any ideas? Using the most recent ubuntu-12.10-desktop-amd64.iso on Mountain Lion 10.8.2.

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