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  • I am afraid that my University is not going to teach me enough information [closed]

    - by Muhklayne
    I attend a University and am a Computer Science major. I have barely entered into the major, as I am a sophomore. However, the coursework I am doing is extremely easy already and I feel as though this degree is going to lead me to a path of knowledge without knowing how to bring it all together. Therefore, I am coming to you to ask where I should begin learning on my own! I am willing to dedicate hours upon hours of learning to code outside of class, as it is truly my passion. I will begin by completing all work on http://www.codecademy.com, however I feel this will not be enough either. I would love to learn to integrate visual languages for video games such as NXA and C# combining it with C++ (as I understand video games can be created in this manner). I would also like to look into LUA and Python scripting. I am asking for advice as to where I should begin my personal studies of learning to program, as with my research it has become quite apparent that simply attaining a degree in Computer Science is quite frankly not enough. Thank you for your time!

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  • Information About Windows Reseller Web Hosting

    Windows reseller web hosting services are hosting services provided to the user completely dedicated to the Windows Operating System. The hosting can be managed effortlessly with navigation, control,... [Author: John Anthony - Web Design and Development - March 23, 2010]

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  • Using MVC with a retained mode renderer

    - by David Gouveia
    I am using a retained mode renderer similar to the display lists in Flash. In other words, I have a scene graph data structure called the Stage to which I add the graphical primitives I would like to see rendered, such as images, animations, text. For simplicity I'll refer to them as Sprites. Now I'm implementing an architecture which is becoming very similar to MVC, but I feel that that instead of having to create View classes, that the sprites already behave pretty much like Views (except for not being explicitly connected to the Model). And since the Model is only changed through the Controller, I could simply update the view together with the Model in the controller, as in the example below: Example 1 class Controller { Model model; Sprite view; void TeleportTo(Vector2 position) { model.Position = view.Position = position; } } The alternative, I think, would be to create View classes that wrap the sprites, make the model observable, and make the view react to changes on the model. This seems like a lot of extra work and boilerplate code, and I'm not seeing the benefits if I'm just going to have one view per controller. Example 2 class Controller { Model model; View view; void TeleportTo(Vector2 position) { model.Position = position; } } class View { Model model; Sprite sprite; View() { model.PropertyChanged += UpdateView; } void UpdateView() { sprite.Position = model.Position; } } So, how is MVC or more specifically, the View, usually implemented when using a retained-mode renderer? And is there any reason why I shouldn't stick with example 1?

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  • Failed to download repository information (Maveric)

    - by Rhiannon
    I have been through most of the duplicates for this question, and still can't find an answer. I may have missed one but hopefully this isn't a duplicate! Having a problem with updates. I get the "failed to download..."message followed by "Check your internet connection", which is clearing working fine as I am on it now. I click details and get the following **W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/maverick-updates/multiverse/source/Sources 404 Not Found [IP: 91.189.92.202 80] , W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/maverick-updates/universe/source/Sources 404 Not Found [IP: 91.189.92.202 80] , W:Failed to fetch http:// archive.ubuntu.com/ubuntu/dists/maverick-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.202 80] , W:Failed to fetch http:// archive.ubuntu.com/ubuntu/dists/maverick-updates/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.202 80] , W:Failed to fetch http:// archive.ubuntu.com/ubuntu/dists/maverick-security/multiverse/source/Sources 404 Not Found [IP: 91.189.92.202 80] , W:Failed to fetch http:// archive.ubuntu.com/ubuntu/dists/maverick-security/universe/source/Sources 404 Not Found [IP: 91.189.92.202 80] , W:Failed to fetch http:// archive.ubuntu.com/ubuntu/dists/maverick-security/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.202 80] , W:Failed to fetch http:// archive.ubuntu.com/ubuntu/dists/maverick-security/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.202 80] , E:Some index files failed to download. They have been ignored, or old ones used instead.** All the faults have "maveric" somewhere in them, so I have gone to settings and unticked all the Mavarics I can find, but this problem is still happening. Any ideas? Many thanks

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  • Why does my 3D model not translate the way I expect? [closed]

    - by ChocoMan
    In my first image, my model displays correctly: But when I move the model's position along the Z-axis (forward) I get this, yet the Y-axis doesnt change. An if I keep going, the model disappears into the ground: Any suggestions as to how I can get the model to translate properly visually? Here is how Im calling the model and the terrain in draw(): cameraPosition = new Vector3(camX, camY, camZ); // Copy any parent transforms. Matrix[] transforms = new Matrix[mShockwave.Bones.Count]; mShockwave.CopyAbsoluteBoneTransformsTo(transforms); Matrix[] ttransforms = new Matrix[terrain.Bones.Count]; terrain.CopyAbsoluteBoneTransformsTo(ttransforms); // Draw the model. A model can have multiple meshes, so loop. foreach (ModelMesh mesh in mShockwave.Meshes) { // This is where the mesh orientation is set, as well // as our camera and projection. foreach (BasicEffect effect in mesh.Effects) { effect.EnableDefaultLighting(); effect.PreferPerPixelLighting = true; effect.World = transforms[mesh.ParentBone.Index] * Matrix.CreateRotationY(modelRotation) * Matrix.CreateTranslation(modelPosition); // Looking at the model (picture shouldnt change other than rotation) effect.View = Matrix.CreateLookAt(cameraPosition, modelPosition, Vector3.Up); effect.Projection = Matrix.CreatePerspectiveFieldOfView( MathHelper.ToRadians(45.0f), aspectRatio, 1.0f, 10000.0f); effect.TextureEnabled = true; } // Draw the mesh, using the effects set above. prepare3d(); mesh.Draw(); } //Terrain test foreach (ModelMesh meshT in terrain.Meshes) { foreach (BasicEffect effect in meshT.Effects) { effect.EnableDefaultLighting(); effect.PreferPerPixelLighting = true; effect.World = ttransforms[meshT.ParentBone.Index] * Matrix.CreateRotationY(0) * Matrix.CreateTranslation(terrainPosition); // Looking at the model (picture shouldnt change other than rotation) effect.View = Matrix.CreateLookAt(cameraPosition, terrainPosition, Vector3.Up); effect.Projection = Matrix.CreatePerspectiveFieldOfView( MathHelper.ToRadians(45.0f), aspectRatio, 1.0f, 10000.0f); effect.TextureEnabled = true; } // Draw the mesh, using the effects set above. prepare3d(); meshT.Draw(); DrawText(); } base.Draw(gameTime); } I'm suspecting that there may be something wrong with how I'm handling my camera. The model rotates fine on its Y-axis.

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  • 14.04 LTS, 32-bit, Software Updater error "Failed to download repository information: Check your internet connection"

    - by Lucas W
    There isn't much to say about this one: when I run Software Updater, I get the above error message. That can't be good. Interestingly, when I click on "Settings..." and then close the settings dialogue that pops up, all of a sudden Software Updater successfully finds updates and installs them. I thought I should bring this to the attention of the Ubuntu community. sudo apt-get update returns the following: W: Failed to fetch http://ppa.launchpad.net/deluge-team/ppa/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found E: Some index files failed to download. They have been ignored, or old ones used instead. I have screen captures, but I don't have enough reputation points to post them.

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  • Information Driven Value Chains: Achieving Supply Chain Excellence in the 21st Century With Oracle -

    World-class supply chains can help companies achieve top line and bottom line results in today’s complex,global world.Tune into this conversation with Rick Jewell,SVP,Oracle Supply Chain Development,to hear about Oracle’s vision for world class SCM,and the latest and greatest on Oracle Supply Chain Management solutions.You will learn about Oracle’s complete,best-in-class,open and integrated solutions,which are helping companies drive profitability,achieve operational excellence,streamline innovation,and manage risk and compliance in today’s complex,global world.

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  • Fuzzy-String Search: Find misspelled information with T-SQL

    An optimized Damerau-Levenshtein Distance (DLD) algorithm for "fuzzy" string matching in Transact-SQL 2000-2008 Learn Agile Database Development Best PracticesAgile database development experts Sebastian Meine and Dennis Lloyd are running day-long classes designed to complement Red Gate’s SQL in the City US tour. Classes will be held in San Francisco, Chicago, Boston and Seattle. Register Now.

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  • Navigant Consulting Implements Oracle's PeopleSoft Enterprise 9.1 to Integrate Financial and HR Information

    - by jay.richey
    Integration to Help Global Consultancy Increase Business Productivity and Streamline Operations Redwood Shores, Calif. - Dec. 15, 2010 "Our business is based on the seamless execution and expertise of our highly-trained consultants and we're always seeking ways to improve processes so they can focus on providing excellent client service," said Changappa Kodendera, CIO, Navigant Consulting. "Our phased implementation of Oracle's PeopleSoft Enterprise 9.1 will provide us with a solid technology foundation that we can rely on to support our global consulting business, with a scalable platform that facilitates further improvement." Read the press release Watch their video

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  • Oracle's Shared Services Model can Bring you Tremendous Savings

    Mike Gagas, Senior Director, Oracle On Demand Marketing explains how companies consolidate and streamline back office business processes with a shared services model. Numerous companies are achieving operational excellence using Oracle products and services to successfully deploy shared services. Oracle itself has saved over 2 billion dollars with shared services.

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  • Wine shader model 3.0 not detected

    - by LillyPopper
    I am trying to run eve off the latest version of wine. It was running just fine yesterday, now I go to start it and it tells me that I need shader model version 3.0. I followed this guide here for setting up wine: http://www.unixmen.com/install-and-configure-wine-to-play-latest-windows-games-in-linux-ubuntu-linuxmint-fedora/ I used a shortcut with the following command: wine "/media/gibbo/Games/EVE/eve.exe" Now it just seems to not work...after it was before Any ideas?

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  • Basic Information For Lead Generation

    Online Lead Generation has a very transparent cost structure. It is straightforward to see each lead's origins and quality - and companies can then pay only for data on interested consumers that meet their criteria. This makes the service highly cost-effective and gives each lead higher value.

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  • Information about SATA, IDE (PATA) controllers

    - by Adam Matan
    I have a remote computer on which I want to install a new hard drive for rsync backup. The problem is, I don't know what controller technology is used (PATA, SATA, SATA2, ...) and how many available slots are left. I want to spare me an unnecessary drive just for opening the chassis and looking into wires. How do I query the SATA or PATA controllers? I'm interested in the following points: Which controllers exist in the machine How many (and which) disks are attached to each controller How many available slots are there

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  • Types in Lisp and Scheme

    - by user2054900
    I see now that Racket has types. At first glance it seems to be almost identical to Haskell typing. But is Lisp's CLOS covering some of the space Haskell types cover? Creating a very strict Haskell type and an object in any OO language seems vaguely similar. It's just that I've drunk some of the Haskell kool-aid and I'm totally paranoid that if I go down the Lisp road, I'll be screwed due to dynamic typing.

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  • Failed to download repository information

    - by Bob Van Elst
    When i clicked check this error message came up. But it does not come up when update manager strarts automatically. When you open update manager this error comes up. Any ideas on how to fix it? Details: *W:GPG error: (http://ppa.launchpad.net precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FC8CA6FE7B1FEC7C, W:Failed to fetch (http://ppa.launchpad.net/jonabeck/ppa/ubuntu/dists/precise/main/binary-amd64/Packages 404 Not Found , W:Failed to fetch (http://ppa.launchpad.net/jonabeck/ppa/ubuntu/dists/precise/main/binary-i386/Packages 404 Not Found , W:Failed to fetch (http://ppa.launchpad.net/jonabeck/ppa/ubuntu/dists/precide/main/source/Sources 404 Not Found , E:Some index files failed to download. They have been ignored, or old ones used instead.*

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  • Display system information

    - by Robottinosino
    I would like output akin to that of OSX's system_profiler (https://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man8/system_profiler.8.html) On Ubuntu, I have to string a few utilities togeter: uname -a, lshw, ifconfig, etc... and then extract the list of installed software packages... Is there a single, simple facade to getting human readable system info from the CLI?

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