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• Graphical disk surface check tool?

  - by sbergeron

  I need a program that can scan my hard drive for read and write errors so I can partition around them. I REALLY don't do well with numbers but if I can have something that shows an output like the graphical display on gparted that would be perfect. I know a lot of people would recommend replacing the disk but right now I can't as I NEED this laptop for school and can't wait for a hard drive to arrive (I have ordered one, yes, but I don't expect it to arrive for another couple weeks as I only figured out afterwards they still have to manufacture it)

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• how to build a simple database application using WPF

  Build a simple database application with WPF that can display data in GridView and can perform ADD, UPDATE and DELETE operations on SQL server database.  read moreBy Kirtan PatelDid you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Sound through HDMI with the NVIDIA drivers

  - by William

  I am running a media center setup with the display through HDMI, powered by a NVIDIA card. I am using the proprietary NVIDIA drivers availabler through the additional drivers utility, on Xubuntu 11.10. In the mixer, I have all the volumes unmuted and turned up to 100%, but no sound through the HDMI. If I plug in speakers the nd comes through just fine. What can I do to make the sound go through the HDMI and to the TV?

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• Can't get ubuntu 12.04 to set pixel resolution higher than 1360x768

  - by walt

  Can't get ubuntu 12.04 to set pixel resolution higher than 1360x768. Very new to linux liking it other than this lol. I have a dell xps 420 with a nvidia geforce 260 hooked up to my 55 inch tv through a dvi/hdmi adapter.The display program wont set the resolution above 1360x768.I have tried the two "additional driver" options for the graphics card and the Details Window doesn't recognise with either driver.

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• Filtering GridView Table Rows using a Drop-Down List in ASP.NET 3.5

  In the real world ASP.NET 3.5 websites rely heavily on the MS SQL server database to display information to the browser. For the purposes of usability it is important that users can filter some information shown to them particularly large tables. This article will show you how to set up a program that lets users filter data with a GridView web control and a drop-down list.... SW Deployment Automation Best Practices Free Guide for IT Leaders: Overcoming Software Distribution & Mgmt Challenges.

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• Oracle VDI thin client terminal and Synergy

  - by katsumii

  I use my main laptop and old SunRay thin client hardware at my office.I set up Synergy for keyboard/mouse/clipboard sharing and I thought I hit this issue.  Bug #3002 - Mouse Pointer Invisible on Client PC - SynergyRDP and a thin client setup I found this workaround. Turning "Display pointer trails" on somehow made mymouse appear on thin client side.  This may or may not work in different kind of Oracle VDI setup or other vendors' thin client. 

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• Rolling Back the Clock: Shell only Programs

  <b>Systhread:</b> "System Administrators who remember the day when they did not have a graphics display rarely think about wanting to time travel for the pure joy of using a terminal. It is possible, however, to virtually do so by using either all or mostly text only utilities and perhaps a retro looking X windows desktop. In this text a look at a small experiment to see how well that went in one particular instance."

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• Grep only shows last match

  - by Bannix

  I've got a problem with grep. When I use it as followed, it only shows the last match in every line and what follows after it. For example: If I use tail -F example.log | grep -a -i -e "word1" -e "word2" -e "word3" and example.log contains word1 this word2 is word3 a test only "word3 a test" will be displayed. How can I display the whole line and not only the last matched string in a line + rest of the line? I hope you can understand what I mean and help me :) Greetings, Bannix

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• Calculating Hit Accuracy score in a game

  - by N0xus

  I'm currently in the process of making a scoreboard for my game. One of things I would like to display is the players accuracy in the amount of hits they had in game. However, I have never done this before and I've no idea how to go about doing this. Is there a commonly used algorithm out there that can help me calculate this, or has someone found a way to calculate this fairly easily? Any help with this would be appreciated.

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• How to get the blocks seen by the player?

  - by m4tx

  I'm writing a Minecraft-like game using Ogre engine and I have a problem. I must optimize my game, because when I try draw 10000 blocks, I have 2 FPS... So, I got the idea that blocks display of the plane and to hide the invisible blocks. But I have a problem - how do I know which blocks at a time are visible to the player? And - if you know of other optimization methods for such a game, write what and how to use them in Ogre.

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• Random links seo and spam

  - by DoesNotCompute

  I built a mini-forum with social features for a client, to promote user registration, i planned to add a box on the forum pages to display pictures with profile links of random registered users. I managed to make this random selection static for a day, i mean the list will be renewed each day and not change on every page refresh. Could this random list of link could be harmful to seo by being considered as some kind of spam?

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• Chrome trims the last <li> element in a row [closed]

  - by Paul

  Ok guys, I give up. Here's the code I'm struggling with: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <title>Blah</title> <style type="text/css"> #container { margin: 0 auto; width: 350px; border: 1px solid #ccc; } ul { list-style-type: none; margin: 0; padding: 0; text-align: center; } ul li { display: inline; padding: 5px; margin: 0 1px; background-color: lime; line-height: 2em; /* border: 1px solid red; */ } </style> </head> <body> <div id="container"> <ul> <li>Element A</li> <li>Element B</li> <li>Element C</li> <li>Element D</li> <li>Element E</li> <li>Element F</li> </ul> </div> </body> </html> Why the heck does Chrome trim the right side of "Element D" (even though there is enough space to display whole item), while Firefox and even Internet Explorer render this code properly? It becomes more visible when we apply the commented border. In other words, is there a way to tell the browser that I want every single <li> element to be autonomic, and thus to move it to the next row if it doesn't fit entirely in the previous one? Can't wait to see the solution, thanks in advance.

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• Do search engines index mailto and tel links?

  - by Question Overflow

  I have a website that allows users to display their email address and contact number on their public profile page. These would be in link format, example: <a href="mailto:user%40email.com" title="email user">[email protected]</a> <a href="tel:+123456789" title="call user">+123456789</a> I was wondering if it is necessary at all to add a rel="nofollow" tag to these. Do search engines follow and index these?

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• Write application indicator with no icon

  - by danjjl

  I wrote an application indicator that displays information about my monthly network consumption. I do not want it to have an icon next to the text I display. How do I write an application indicator without an icon? The code I use to initialize my indicator is: self.indicator = appindicator.Indicator.new("VooMeter", "network", appindicator.IndicatorCategory.SYSTEM_SERVICES) Reading the documentation I can not find the value to put instead of "network"

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• Ubuntu 12.10 on Acer Aspire S3: screen resolution

  - by sashkello

  I'm new to linux and recently installed Ubuntu 12.10 alongside Windows on my laptop. Initially 3D screen effects (i.e., Docky) were not working and I tried different things like installing and reinstalling nvidia-current, compiz etc... Now I think I messed up the display drivers completely... Although all the effects are now working, I can't get any screen resolution other than 640x480. Can anyone please tell me how to find out exactly what's wrong and ways of fixing it?

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• FREE eBook: .NET Performance Testing and Optimization (Part 1)

  In this this first part of complete guide to performance profiling, Paul Glavich and Chris Farrell explain why performance testing is a good idea and walk you through everything you need to know to set up a test environment. This comprehensive guide to getting started is an essential handbook to any programmer looking to set up a .NET testing environment and get the best results out of it. Download your free copy now span.fullpost {display:none;}

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• What HTML and CSS markup is best for SEO for a list of questions (like on Stack Exchange sites)

  - by Oleg9

  On the StackOverflow a question block (in the q-list on the index page and so on) represented by the following html code: <div class="question-summary narrow tagged-interesting" id="question-summary-19832613"> <div onclick="window.location.href='/questions/19832613/how-to-display-only-transit-routesfor-trains-in-google-maps-api'" class="cp"> <div class="votes"> <div class="mini-counts">0</div> <div>votes</div> </div> <div class="status unanswered"> <div class="mini-counts">0</div> <div>answers</div> </div> <div class="views"> <div class="mini-counts">3</div> <div>views</div> </div> </div> <div class="summary"> <h3>...</h3> <div class="tags t-javascript t-google-maps t-google t-google-maps-api-3"> </div> <div class="started"> <a href="/questions/19832613/how-to-display-only-transit-routesfor-trains-in-google-maps-api" class="started-link"><span title="2013-11-07 09:52:29Z" class="relativetime">1 min ago</span></a> <a href="/users/1309392/shirish">Shirish</a> <span class="reputation-score" title="reputation score " dir="ltr">189</span> </div> </div> </div> It uses float positioning. My questions is: Would use of css styled tables be a better choice? (It's a table, isn't it?) Or it just depends on what are you prefer to use and doesn't affect the technical side (search engines or something)? The background information (such as number of views, votes etc.) comes first in the code. And I know that search engines have a limit at viewing each page. So would it better to place div's depending on their importance and then markup them on the page using css methods (like negative margins and absolute positioning)? Or it isn't so important in this instance?

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• When I run Android SDK from terminal, it shows error. How to fix it?

  - by diflame

  Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-gtk-3550 or swt-gtk in swt.library.path, java.library.path or the jar file at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source) at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source) at org.eclipse.swt.internal.C.<clinit>(Unknown Source) at org.eclipse.swt.internal.Converter.wcsToMbcs(Unknown Source) at org.eclipse.swt.internal.Converter.wcsToMbcs(Unknown Source) at org.eclipse.swt.widgets.Display.<clinit>(Unknown Source) at com.android.sdkmanager.Main.showSdkManagerWindow(Main.java:328) at com.android.sdkmanager.Main.doAction(Main.java:316) at com.android.sdkmanager.Main.run(Main.java:118) at com.android.sdkmanager.Main.main(Main.java:101)

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• historical weather data APIs

  - by AJ.

  I am building a web application where I need to display whole year's month wise weather conditions. So that users get an idea of what the weather conditions are like and plan their trips accordingly. I am using WunderGround's History feature but it does not give this data for smaller towns and destinations, even some very popular tourist destinations. Are there any alternatives which could provide me the same information.

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• Missing resolutions on ubuntu 11.10 fresh install

  - by Sean Marshall

  Today I installed Ubuntu 11.10 for the first time on my computer. My Monitor's resolution is 1280x1024, but the only resolutions in display are "1024x768 (4:3)" and "800x600 (4:3)". I installed all updates, There is nothing in additional drivers and still nothing. I want to set the resolution to 1280x1024. How do I check my graphic card name? By the way Unity 3d is working and compiz effects are working super fast.

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• Gnome-Shell panel disappeared - How to get it back?

  - by Arindom

  I am on Gnome-Shell and using Ubuntu 11.10. The problem is after a recent update and also after installing a few extensions, when I logged in to Gnome Shell, I can't find the top panel or AWN. Only the wallpaper is showing and then Conky is displaying. It also seems to me that for some reason the display effects are not working and that is why AWN is not showing. Need your help to get back the panel.

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• Search Engine Optimization And Other Web Services

  The SEO (Search Engine Optimization) involves an On-Page Optimization through which the different actions being done on the site so as to make the data and content presentable and relevant with a tidy and appealing display for the readers who frequently visit it to gain info on their part of interest and also for the Search Engines wanderers who want to register them. The search engine marketing Company, SEO Services renders a good quality Search Engine Optimization, also Social media optimization and many different types of marketing Solutions for the web business.

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• Why when I log in my two screens shows the same image automatically?

  - by forellana

  When I log in on my computer, first my two monitors shows their own part of a larger desktop, then automatically changes to the same image on both screens, but I don't want to happen this, Is there any configuration to avoid this? About my hardware: 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09) 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)

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• New Videos in the Tailspin Spyworks series live.

  - by Latest Microsoft Blogs

  We’ve posted a few new videos in the Tailspin Spyworks tutorial serials. Many more in the works ! http://www.asp.net/web-forms/fundamentals http://www.asp.net/aspnet-4/videos http://www.asp.net/aspnet-4/videos/tailspin-spyworks-display-the-product-list Read More......(read more)

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• Easy road from DisplayObject to Molehill?

  - by Bart van Heukelom

  I have a finished Flash game which is rendered using the built-in display tree, i.e. Bitmaps contained in Sprites (and a text here and there, few vector graphics, and one bitmap-filled shape). For extra performance, I'd like it to use Molehill for rendering, but that's not possible out of the box. What's the easiest way to make this game use Molehill when available, but fall back to the current method if it's not available?

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