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  • Failed to upgrade to Ubuntu 11.10

    - by Gigili
    This error prevents the system from upgrading to a newer version of Ubuntu, what is causing it? W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/natty/main/source/Sources 404 Not Found W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/natty/main/binary-amd64/Packages 404 Not Found E: Some index files failed to download. They have been ignored, or old ones used instead. Since I got the warning message that this release is not supported anymore, should I download and install Ubuntu 12.10 directly from Ubuntu's site instead?

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  • Why do we need to include the .h while everything works when including only the .cpp file?

    - by reaffer
    Why do we need to include both the .h and .cpp files , while we can make it works with making just a .cpp file and then including it . For example, Creating a file.h containing declarations, then creating a file.cpp containing definitions and including both on the main.cpp. Or, creating a file.cpp containing declaration/definitions ( no prototypes ) Including it on the main.cpp. Both worked for me , but still can't the difference since i do not have a background on the compiling and linking process .

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  • MOSSt 2010 Hosting :: Dialog Platform in SharePoint 2010 & How to Open the Edit Form Dialog for List Item

    - by mbridge
    One of the New User Interface Platforms in SharePoint 2010 is ‘The Dialog Platform’ A dialog is essentially a <div> which gets visible on demand and renders the HTML using a background overlay creating a modal dialog like user experience. We can show an existing div from within the page or a different page using a URL inside the dialogs. When we pass the URL to the dialog it looks for the Querystring parameter “IsDlg=1”. If this parameters exists than it would dynamically load the "/_layouts/styles/dlgframe.css” file. This file overrides the “s4-notdlg” class items as “display:none”, which means that all items with this class would not get displayed in Dialog Mode.  So if we go to the v4.master page we can see that this class is used by the Ribbon control to hide the ribbon when in dialog mode: How to open the Edit Form Dialog for List Item: In SharePoint 2010 The URL for opening the Edit Form of any list item looks like something like this : http://intranet.contoso.com/<SiteName>/Lists/<ListName>/EditForm.aspx?ID=1&IsDlg=1 ID is the list item row identifier and as discussed above the IsDlg is for the dialog mode. Now to open a dialog we need to use the SP.UI.ModalDialog.showModalDialog method from the ECMAScript Client Object model and pass in the url of the page, width & height of the dialog and also a callback function in case we want some code to run after the dialog is closed. <script type="text/javascript">          //Handle the DialogCallback callback               function DialogCallback(dialogResult, returnValue){               }             //Open the Dialog           function OpenEditDialog(id){             var options = { url:&quot;http://intranet.contoso.com/<SiteName>/Lists/<ListName>/EditForm.aspx?ID=&quot; + id + &quot;&amp;IsDlg=1&quot;,              width: 700,              height: 700,              dialogReturnValueCallback: DialogCallback              };             SP.UI.ModalDialog.showModalDialog(options);           } </script> The .js files for the ECMAScript Object Model (SP.js, SP.Core.js, SP.Ribbon.js, and SP.Runtime.js ) are installed in the %ProgramFiles%\Common Files\Microsoft Shared\web server extensions\14\TEMPLATE\LAYOUTS directory. Here is a good MSDN link explaining the Client Object Model Distribution and Deployment options available in SharePoint 2010 and this is the lowest costSharePoint 2010 Provider.

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  • After downloading the Wubi installer, what else do I need to do?

    - by Sam M
    If I were to install Ubuntu via the method stated here; http://www.ubuntu.com/download/desktop/windows-installer Will I need to download/install anything else first? Do I simply select "Boot Ubuntu" and then go about my business? Will my HDD need partitioning beforehand? If I save files while running Ubuntu where do they go when I decide to boot Windows instead? Just trying to figure out the best way to use Ubuntu without removing the Windows OS (:

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  • Help with deleted components registry keys (2 replies)

    Hello, I did a big mistake and I deleted the path of these files in windows xp registry: System.Workflow.Activities.dll PresentationFramework.Luna.dll RedistList\\FrameworkList.xml The keys that should contain the paths are: [HKEY LOCAL MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S 1 5 18\Components\300DC0511590697408C9B53F71E7AB4A] &quot;0DC1503A46F231838AD88BCDDC8E8F7C&quot; &quot;&quot; [H...

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  • 1 click backup for my websites

    - by Si Philp
    I have a windows reseller account that I only really use for personal use. The host company doesn't currently offer a 1 click backup. I am looking for something to automate some kind of backup that does the following: Backups all files Backups all databases I know other companies offering such a tool but I am not looking. I have thought about writing a tool that does this but thought there might be something out there that does this already?

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  • Shouldn't tasksel be installed by default?

    - by Neil Trodden
    It just isn't there on the base install of a virtual host I am evaluating from an ISP. Not in path: root@vpstest2:~# tasksel -bash: tasksel: command not found Config files not there: root@vpstest2:~# ls /usr/share/tas* ls: cannot access /usr/share/tas*: No such file or directory It's just .... gone! root@vpstest2:~# whereis tasksel tasksel: I'm a little concerned that the install is broken. Running locate spews this out: locate: can not stat () `/var/lib/mlocate/mlocate.db': No such file or directory

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  • How to download an MP3 or ZIP file onto mobile devices

    - by Hope4You
    I want to be able to download digital goods to smartphone users (music in format .mp3 or .zip). But iPhone and iPad do not allow direct forced downloads. How can I provide mobile users with digital downloads? I use PHP. The only way I can think of to do this is to use the Dropbox Web API to transfer files to the user's Dropbox account, which then synchronizes with their mobile device. Any other suggestions would be appreciated.

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  • Google and Flash Indexing

    In the past, among webmasters, content publishers, and search engine optimization professionals, there's been the belief that "Google can't read flash." That was mostly true, but that's changing. In this article, you'll read about the progression of the indexing of flash files, and what Google and Adobe are doing to make this a reality.

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  • Gnome 3 not displaying thumbnails?

    - by user70988
    I'm running 12.04 LTS and I can't seem to see any thumbnails for pictures, videos, anything. I have checked my preferences "Show Thumbnails, Always, files under 10MB, Local Only" which makes sense but still, no thumbails. I was having problems with Unity 3D and my nvidia card and I entered a force_unity_start code somewhere. Now I got gnome 3 working (turns out i just had to turn zoom off) I'm still having this problem. please advise if you need any more information to help me with this!

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  • Useful utilities - NotePad++ add-ons

    - by TATWORTH
    There are some useful plug-ins for Notepad++ at http://sourceforge.net/apps/mediawiki/notepad-plus/index.php?title=Plugin_Central These plug-ins include a hex editor and other useful tools. One tool that I especially like is to ability to run the current file. This is very useful when working on batch files.

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  • .NET Rocks! Internet Audio

    - by Editor
    NET Rocks! is a weekly talk show for anyone interested in programming on the Microsoft .NET platform. The shows range from introductory information to hardcore geekiness. Many of their listeners download the MP3 files and burn CDs for the commute to and from work, or simply listen on a portable media player.  Download .NET Rocks! audio.

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  • Help recovering broken OS (permissions issue)

    - by Guandalino
    (At the bottom there is an important update.) I was doing experiments in order to backup a remote account to my local system, Ubuntu 12.04 LTS. I'm not confident with duplicity and probably, due to wrong syntax, some local files have been replaced with remote files. This is just a supposition, I'm not sure this is the real cause of OS corruption. The corruption happened after experimenting with backups, so I think I did something wrong at this regard. I was aware there was a problem when I tried to access a command using sudo: $ sudo ls sudo: unable to open /etc/sudoers: Permission denied sudo: no valid sudoers sources found, quitting sudo: unable to initialize policy plugin This is how /etc/sudoers looks like: $ ls -ald /etc/sudoers -r--r----- 1 root root 788 Oct 2 18:30 /etc/sudoers At this point I tried to reboot and now this is the message I get: The system is running in low graphics mode. Your screen, graphics card and input device settings could not be detected correctly. You will need to configure these yourself. I tried to follow the wizard to configure these settings, but without luck (the system prevents me going on when I press "Next"). The thing that makes me a bit less worried is that all the data on the disk seems readable and I'm able to access them using a live cd. I run memtest and RAM seems to be OK. Do you have any idea about how to recover my system? I'm very glad to provide further information, just let me know what info could be helpful. UPDATE. The issue is about wrong permissions and this is how I discovered: I mounted the root partition of the broken OS on /mnt/broken/ (live CD) and did ls /mnt/broken/. I got a permission denied error, while I expected to have the directory listing. I had to do sudo ls /mnt/broken/ and this worked. Thus without having root permission via sudo it's impossible to access the root of broken os. The current output of ls -ld /mnt/broken/ is: drwxr-x--- 29 1000 812 4096 2012-12-08 21:58 /mnt/broken Any thoughts on how to restore the old (working) set of permissions?

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  • Ubuntu 14.04 and Android, can't see phone on my computer

    - by user3527983
    I have installed gMTP and tried to follow this tutorial to solve this problem: http://www.webupd8.org/2013/01/upgrade-to-gvfs-with-mtp-support-in.html But neither worked. I tried to connect both my phone (Nexus 4) and my dad's phone (Galaxy Note 2), and neither is being detected by Ubuntu. They don't show up on my files and on gMTP. Is there another fix? or something more specific for Android 4.3 and Ubuntu 14.04

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  • Exporting spritesheet for Cocos2d

    - by Terko
    I would like to know how people usually save the animations in order to load them easily in Cocos2d with as few hard-code as possible. E.G. The solution I thought of is to have one plist file containing information about each frame, and the second plist to contain information about each of the animation(name of the animation, which frames to play, and the delay probably). If this is the correct solution, how can I generate such plist files for spritesheet automatically?

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  • Vsftpd (ftp) server drage and drop issuse

    - by user109705
    Hi i have installed and configured ftp server on ubuntu 12.04. vsftpd.Config #anonymous_enable=YES write_enable=YES. when i drag and drops files to the Sever with filezilla, it fails: ****550 Permission denied. Error: Critical file transfer error.**** but when i try to do the same thing to another server on the Internet, it works just fine. I even tried severe times to changes settings in the vsftpd.config file but it had the same problems respectively Help Thnks

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  • gem5 parser error

    - by huxain
    I am trying to run parser from here, but it gives this error: This program requires jinja2 version 2.7 or later I have already installed the jinja2 package by running sudo apt-get install python-jinja2. Can anyone tell me what I'm doing wrong (with a little guide to run the tool as well)? The m5out folder is here, with the stats for a ARM core simulation, so you don't have to install gem5 to get those two files required by the script.

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  • Extend gnome-control-center’s list of keyboard layouts

    - by MPi
    While looking for my problem of Keyboad layout: In 13.10, modified symbols do not apply, I noticed that gnome-control-center region layouts has a list of keyboard layouts that is not directly related to the ones found in /usr/share/X11/xkb/symbols. For example, on my German machine it lists ‘Englisch (Colemak)’ and ‘English (Britisch, Colemak)’ as keyboard layouts, both are not found in the original files, but obviously translations. So, my question is: Where does gnome-control-center get its list of keyboard layouts from? Can it be extended?

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  • How can I get a complete list of non-standard repositories in use?

    - by MagicFab
    While doing some support audits I'd like to know what would be the most efficient/compact way to get a list of all extra reporitories being used on a given Ubuntu workstation using command line (not via the GUI tools). So far I am using: diff'ing a standard sources.list file against the workstation's examining files under cat /etc/apt/sources.list.d Any other ideas on how to best go about this ?

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  • What tales of horror have you regarding "whitespace" errors?

    - by reechard
    I'm looking for tales of woe such as companies, websites and products failing, religious flamewars, data loss. Examples: text editor settings conflicts indent at 4 tabs at 8 vs. indent at 2 tabs at 4 windows line endings vs. unix line endings, text vs. binary files, source code control related terms: "line feed" "carriage return" "horizontal tab" "mono spacing" "unix line endings" "version control" "diff" "merge" "ftp"

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  • How to Export a Contact to and Import a Contact from a vCard (.vcf) File in Outlook 2013

    - by Lori Kaufman
    vCard is the abbreviation for Virtual Business Card and is the standard format (.vcf files) for electronic business cards. vCards allow you to create and share contact information over the internet, such as in email messages and instant messaging. You can also use vCards to move contact information from one email or personal information management program to another, as long as both programs support the .vcf file format. vCards can contain name and address information, as well as phone numbers, email addresses, URLs, images, and audio clips. We will show you how to export a contact to and import a contact from a vCard, or .vcf file, in Outlook. First access the People section by clicking People at the bottom of the Outlook window. To view your contact in business card format, click Business Card in the Current View section of the Home tab. Select a contact by clicking on the name bar at the top of the business card. To export the selected contact as a vCard, click the File tab. On the Account Information screen, click Save As in the list of options on the left. The Save As dialog box displays. By default, the name of the contact is used to name the .vcf file in the File name edit box. Change the name, if desired, select a location for the file, and click Save. The contact is saved as a .vcf file. To import a vCard, or .vcf file, into Outlook, simply double-click on the .vcf file. By default, .vcf files are automatically associated with Outlook, so the file is opened in Outlook as a Contact. Make any changes or additions to the contact in the contact editing window. To save the contact, click Save & Close in the Actions section of the Contact tab. NOTE: Notice that because this contact is new, the full contact editing window displays rather than the Contact Card that displays when double-clicking on a contact. You can open the full contact editing window instead of the Contact Card when editing a contact or searching for a contact. The contact is added to the Contacts folder. You can add your contact information to a signature in business card format, and it will display as shown above in emails. We have covered how to create signatures and will be discussing more about signatures and business cards in Outlook.     

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  • Readying Yourself For SEO

    And all of this is what influences the page rankings of a website. Page rankings are a ranking system that determines how high up your website will appear in the search results. Most people who browse the internet only refer to the first and second page when searching for files of any sort.

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