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  • CES 2011–Microsoft Keynote Impressions

    - by guybarrette
    Microsoft has been kicking off the CES for a number of years by doing a keynote the evening of the event first day.  This year, SteveB talked about Xbox, Kinect, Windows 7 new laptops, Surface 2 and Windows vNext running on the ARM architecture. Some of the design of the new laptops showed are quite amazing.  This one has a dual screen with no physical keyboard.  The image is split between both screens.  A software keyboard appears when you place your 10 fingers on the lower screen. This one from Samsung has a sliding keyboard somewhat like numerous cell phones have. What I found the most amazing is that Intel was able to miniaturized a full Intel architecture (CPU, motherboard, memory) in a tiny form factor.  Imagine having the power of a full PC running .NET apps in a Zune/iPod form factor! They also showed V2 of the Surface device.  This one is called the Samsung SUR40 for Surface PC.  It’s much sleeker and it will likely loose the BAT (Big Ass Table) moniker  More info here SteveB announced that Windows vNext will run on ARM chips.  I’m intrigued by this announcement (you can read about it here) and I have many questions: -In the past ARM devices were slow, what now makes the ARM architecture able to run Windows? -ARM is 32-bit only, I think. -Does this mean that Intel wasn't able to provide such a lightweight architecture or simply that they weren't interested? -From what I understand, apps would need to be recompiled for ARM. Will we need to do that from an ARM PC or could it be done natively on Intel or on an Intel PC running in an ARM VM?  VS 2012? Ahhhh, smells like a cool PDC is coming up    Clearly it looks like PC have enough power for most of us right now and that the race is now about miniaturization, power consumption and battery life. You can watch the Microsoft CES 2011 keynote here var addthis_pub="guybarrette";

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  • Eclipse colour scheme is terrible in Ubuntu

    - by cyberjar09
    I have modified my eclipse colour theme to my liking but just cant seem to develop in peace because I keep having to squint and stare at the screen for certain elements. The colour default scheme is simply pathetic! I have no idea what these elements are called and hence instead of attempting to describe them I have attached screenshots. How can I modify these elements to make them more humanly readable?

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  • Icons can't be seen on Ubuntu 12.04 LTS's Launcher after updates

    - by Jan Tait
    After updating yesterday, (can unfortunately not remember the specific updates) the launcher could not be made to appear. Rebooting the system showed the launcher only as a black bar at the left edge of the screen without any icons in the launcher. If the mouse arrow is moved over the black launcher bar, the names of the applications next to the launcher appears. What could be done to have the icons to be visible in the launcher?

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  • How to automatically switch monitors with my laptop dock

    - by Cas
    I have a Dell Precision M4300 with a Dell Dock PRO1X running Ubuntu Natty. When I have the laptop docked the lcd display is off and I use two external monitors however when I undock the laptop it does not switch to the laptop screen. The same happens when I dock the laptop, it does not switch to the external monitors. If I reboot the laptop it will choose the correct setup but it will not automatically change monitors with Ubuntu running. My Xorg.conf

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  • how to fix it =.= "Third party sources disabled"

    - by Long Pham
    When i tried to upgrade to 13.10, it was appearing on the screen while preparing to update "Third party sources disabled Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager." After that it was on: W:Failed to fetch bzip2:/var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_saucy_universe_source_Sources Hash Sum mismatch , E:Some index files failed to download. They have been ignored, or old ones used instead.

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  • Message "Sparse file not allowed" after succesfull install without swap-partition

    - by FUZxxl
    I've installed Ubuntu without creating a swap partition and with / on a btrfs.# Now I get the message "Sparse file is not allowed" on each boot. This message appears before the splash-screen. Is there a way to kill this warning? # I use some programs that tend to get havoc on memory usage. To prevent them from killing my system, I let the OOM killer do the rest when out of memory rather than making my system unreasonably slow by excessive swapping.

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  • What is 'Ubuntu Unity' (for the Desktop)?

    - by Martin
    Ok, so there's the buzz of Canonical (wanting to) switch for new Ubuntu version from the GNOME default desktop to their own Unity shell. (I hope that's accurate.) It seems I can not totally fathom what Unity actually is. For looking at its homepage it currently is firmly targeted at netbooks and the somehow different usage model on these. Is it a classical desktop? -- Taskbar? Shortcuts? Is the difference between Ubuntu(GNOME)+Unity more/less pronounced than the difference between Ubuntu and Kubuntu? Will "my parents" be able to get the interface if they've been using the classical gnome desktop so far? Edit: I would not like to split this up into more specific questions, as What is Unity? is exactly what the people I set up Ubuntu boxes for will ask me if they hear that the newer Ubuntu version is using that instead of the Desktop -- and it might well happen someone phrases it like that :-) I will certainly not give them the link to the HP as the explanation there does not lay out if it is a desktop or something more or something less: (It does not for me - therefore I'm asking here.) Unity is designed for netbooks and related touch-based devices. It includes [...] that makes it fast and easy to access [...] while removing screen elements that are rarely used in mobile and netbook computing. (emphasis mine) -- the explanation there doesn't even mention the desktop-PC! Unity has a vertical task management panel on the left-hand side and a menu panel at the top of the screen. [...] This sounds like a re-themed normal desktop. Clicking on an icon will give the target application focus if it is already running or launch it if it is not already running. If you click the ... Aha. Sounds like Windows 7. ... icon of an application that already has focus, Unity will activate an Expose-style view of all the open windows associated with that application. No clue what that's supposed to be. So it would really be nice if someone could explain for non desktop-design-terms experts what Unity is.

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  • Printing PowerPoint slides in black and white

    - by John Paul Cook
    When I do SQL Server training, sometimes students want to print all of the PowerPoint slides and use them for note taking during class. For such purposes, the background is usually better off being suppressed. This is most efficiently done by changing Print Settings as shown below: Personally I recommend that people take notes directly in the slides instead of printing them. PowerPoint has a notes area. If you do want to print slides and notes, once again use the Print Settings to specify this:...(read more)

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  • Can't start ubuntu on Vaio Z

    - by teocomi
    Hello, I'm trying to install Ubuntu 10.10 32bit on this pc. I have both tried with Wubi from Windows and from USB stick, but after the installation process when I select to boot Ubuntu the screen becomes black and nothing happens (btw I can hear the cpu running)! Notice that maybe it is something related to the graphic card of the pc, since when I use Ubuntu in live mode or during the installation process all the graphics and colors are messed up as if there wasn't an appropriate diriver... What can I do?? Thanks

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  • T-SQL Quiz 2011

    The 2011 edition of MVP Jacob Sebastian's T-SQL Quiz is underway. You can take part in the quiz each day, submitting your answers for the chance to show off your knowledge and perhaps win some prizes. Join SQL Backup’s 35,000+ customers to compress and strengthen your backups "SQL Backup will be a REAL boost to any DBA lucky enough to use it." Jonathan Allen. Download a free trial now.

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  • Using elapsed time for SlowMo in XNA

    - by Dave Voyles
    I'm trying to create a slow-mo effect in my pong game so that when a player is a button the paddles and ball will suddenly move at a far slower speed. I believe my understanding of the concepts of adjusting the timing in XNA are done, but I'm not sure of how to incorporate it into my design exactly. The updates for my bats (paddles) are done in my Bat.cs class: /// Controls the bat moving up the screen /// </summary> public void MoveUp() { SetPosition(Position + new Vector2(0, -moveSpeed)); } /// <summary> /// Controls the bat moving down the screen /// </summary> public void MoveDown() { SetPosition(Position + new Vector2(0, moveSpeed)); } /// <summary> /// Updates the position of the AI bat, in order to track the ball /// </summary> /// <param name="ball"></param> public virtual void UpdatePosition(Ball ball) { size.X = (int)Position.X; size.Y = (int)Position.Y; } While the rest of my game updates are done in my GameplayScreen.cs class (I'm using the XNA game state management sample) Class GameplayScreen { ........... bool slow; .......... public override void Update(GameTime gameTime, bool otherScreenHasFocus, bool coveredByOtherScreen) base.Update(gameTime, otherScreenHasFocus, false); if (IsActive) { // SlowMo Stuff Elapsed = (float)gameTime.ElapsedGameTime.TotalSeconds; if (Slowmo) Elapsed *= .8f; MoveTimer += Elapsed; double elapsedTime = gameTime.ElapsedGameTime.TotalMilliseconds; if (Keyboard.GetState().IsKeyDown(Keys.Up)) slow = true; else if (Keyboard.GetState().IsKeyDown(Keys.Down)) slow = false; if (slow == true) elapsedTime *= .1f; // Updating bat position leftBat.UpdatePosition(ball); rightBat.UpdatePosition(ball); // Updating the ball position ball.UpdatePosition(); and finally my fixed time step is declared in the constructor of my Game1.cs Class: /// <summary> /// The main game constructor. /// </summary> public Game1() { IsFixedTimeStep = slow = false; } So my question is: Where do I place the MoveTimer or elapsedTime, so that my bat will slow down accordingly?

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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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  • Permanently Sync a wiimote with a computer

    - by Adam Geisweit
    i have tried to look up many ways to sync up my wiimotes to my computer so that i can program games with it, but every time it only syncs them up temporarily, or if it says it can permanently sync it, it doesn't actually do it. it gets tiresome when i have to keep on reconnecting it every time i want to save battery life. how would i be able to sync up my wiimote to my computer so that if i turn off my wiimote, i can just hit any button and it will automatically sync it up?

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  • Looking for a disk manager that has options for setting allocation sizes in paritions

    - by mango
    I'm looking for a GUI program that is compatible with Ubuntu 13.10 - Server X86-64 that has all the features of Gparted but also allows for setting custom allocation sizes when creating a partition. Eg: Ability to create a 4gb Fat32 parition with 32 kilobyte allocation size. Please don't suggest a terminal only application, no matter how awesome it might be, because that's not what I asked. Wow, I come off like a right up prick when I write, eh?

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  • Actor and Sprite, who should own these properties?

    - by Gerardo Marset
    I'm writing sort of a 2D game engine for making the process of creating games easier. It has two classes, Actor and Sprite. Actor is used for interactive elements (the player, enemies, bullets, a menu, an invisible instance that controls score, etc) and Sprite is used for animated (or not) images with transparency (or not). The actor may have an assigned sprite that represents it on the screen, which may change during the game. E.g. in a top-down action game you may have an actor with a sprite of a little guy that changes when attacking, walking, and facing different directions, etc. Currently the actor has x and y properties (its coordinates in the screen), while the sprite has an index property (the number of the frame currently being shown by the sprite). Since the sprite doesn't know which actor it belongs to (or if it belongs to an actor at all), the actor must pass its x and y coordinates when drawing the sprite. Also, since a actors may reset its sprite each frame (and usually do), the sprite's index property must be passed from the old to the new sprite like so (pseudocode): function change_sprite(new_sprite) old_index = my.sprite.index my.sprite = new_sprite() my.sprite.index = old_index % my.sprite.frames end I always thought this was kind of cumbersome, but it never was a big problem. Now I decided to add support for more properties. Namely a property to draw the sprite rotated, a property to draw it flipped, it a property draw it stretched, etc. These should probably belong to the sprite and not the actor, but if they do, the actor would have to pass them from the old to the new sprite each time it changes... On the other hand, if they belonged to the actor, the actor would have to pass each property to the sprite when drawing it (since the sprite doesn't know which actor it belongs to, and it shouldn't, since sprites aren't just meant to be used by actors, really). Another option I thought of would be having an extra class that owns all these properties (plus index, x and y) and links an actor with a sprite, but that doesn't come without drawbacks. So, what should I do with all these properties? Thanks!

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  • Windows Azure Training Kit &ndash; August 2012 Released

    - by Clint Edmonson
    In this release of the training kit we have delivered 41 HOLs covering a wide variety of bug fixes and screen shot updates for Visual Studio 2012. We now have 35 Presentations with new content surrounding Windows Azure SQL Database, SQL Federation, Reporting and Data Sync (4) as well as Security & Identity (1); and Building Scalable, Global, and Highly Available Web Apps (1). Head over to http://aka.ms/WATK and download it now!

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  • Why can't my pc and iPhone find each other via Bluetooth?

    - by Torben Gundtofte-Bruun
    I've got Bluetooth enabled on both the computer and the iPhone, and both devices can see my Bluetooth headset so this confirms that Bluetooth itself works. But when I let either device look for other devices, they find nothing (when the headset is off). I'm using 11.10 with all the latest updates. I have not installed any special or additional Bluetooth software; only whatever Ubuntu provides by default.

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  • Hey Adobe, Dump Apple, Go Linux

    <b>Cyber Cynic:</b> "Who can blame Adobe for being ticked off? They wanted a slice of the lucrative Apple iPad/iPhone application business, and Apple won't let Adobe applications, or even Flash, on either platform."

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  • Google crawling the site but refusing to index dynamic content

    - by Omeoe
    I am trying to get Google to index an AJAX site (davidelifestyle.com). It's crawlable with JavaScript turned off and I have also recently implemented _escaped_content_ snapshot mechanism but all that's indexed is a home page and PDF files that are not directly available from the home page. Also when I use Fetch as Google in Webmaster Tools, it downloads the dynamic page but does not index it ("Submit to Index" just reloads the page). Any ideas what might be wrong?

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  • How Can I Run Legacy Versions of Internet Explorer on Windows 8?

    - by Jason Fitzpatrick
    You’re sporting the newest edition of Windows but you need an older edition of Internet Explorer? Read on to see how you can wrangle a vintage browser into a modern operating system. Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-drive grouping of Q&A web sites. How To Delete, Move, or Rename Locked Files in Windows HTG Explains: Why Screen Savers Are No Longer Necessary 6 Ways Windows 8 Is More Secure Than Windows 7

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  • We are Cool Oraclites : Selfie Contest Part 1 by PSG College of Technology

    - by Nadiya
    Excitement,Happiness,Fun and frolic all around.We students from PSG College of Technology Coimbatore are all set to enter a new phase in life.Crossover from Campus to Corporate,Crossover from naughtiness to professionalism.Anxiety all around,but yes we are sure our journey to awesomeness is about to begin.We are going to be a part of an Organization we dreamt off..Our dreams are taking colors and we are all set to fly.Here we come with millions of hopes and dreams all the way from PSG to Oracle .

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  • Oracle E-Business Suite 12.2.4 is Available for Download!

    - by Brian Kerr - EBS Support Engineer -Oracle
    This Release Update Pack (RUP) for the EBS 12.2 release codeline includes new features as well as statutory and regulatory updates, and error corrections for stability, performance, and security.  This is a consolidated suite-wide patch set. Release 12.2.4 is cumulative and includes new updates as well as updates made available in one-off patches for prior 12.2 releases. The details for downloading and applying the Oracle E-Business Suite 12.2.4 Release Update Pack can be found in the Oracle E-Business Suite Release 12.2.4 Readme (Doc ID 1617458.1).

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