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  • resolv.conf not working properly with Ethernet in Ubuntu

    - by Mark Z.
    I have a Lenovo X200 laptop on which I am running Ubuntu 9.10. Recently, (I assume after some updating, but I really don't know) my ethernet port stopped working under Linux. A more tech/linux-savvy friend of mine was able to temporarily fix the problem by manually editing the resolv.conf file with the DNS servers he found through his connection. However, after rebooting, the problem came back and now I am looking for a more permanent solution.

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  • crows foot notation in Visio 2007

    - by user10487
    I'm using the standard Database Model Diagram template in Visio 2007. When I try to connect two entities, the line is a "one and only one" type. I need a "zero or more" type, but no amount of line editing will change the line. Is this a bug? The Visio help does not describe how to do this and the MS website turns up no results for 2007 (plenty for 2003, but the menu options it refers to are not in 2007).

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  • Alternative to Canon Printer Software for scanning

    - by Jonathan
    I have an Mp980 Canon Printer, which includes a scanner and it came with some software that allows you to scan directly to a PC with out transferring it using USB drive. But the software is big and bulky, and it includes things like printing photo editing and things I can't be bothered with. Are there any smaller alternatives to this software?

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  • How to split a multipage TIFF file on Windows?

    - by Portman
    I thought Adobe Photoshop could do everything, but apparently it cannot read multipage TIFF files. I have a TIFF file with four pages, and I need to edit one of the pages. Windows Picture Viewer can print all four pages, but cannot split them. Anyone know how I can split the original TIFF into four separate images suitable for editing? The Google search for "free tiff splitter windows" returns lots of suspicious looking downloads.

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  • Organize Finder Sidebar

    - by Louis W
    Is there any kind of application (I don't mind paying) which offers more advanced editing/organization of the Finder sidebar, more specifically the "Places" section. I would really like to be able to group things into sub groups and/or color them. Any help making this more useful would be great. Thanks.

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  • Mounting an Amazon EC2 instance on MAC OS X

    - by hinghoo
    What are some methods for transferring files to and from Amazon EC2 instances. I'm looking for solutions / tools for editing files as well as copying files to EC2 instances from both Mac and Windows. For example, what are some solutions for mounting a drive from an instance locally? Generally, what other methods are out there?

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  • HP Server Automation - agent misreporting hostname

    - by warren
    I've been using HP Server Automation for some time, but have noticed an interesting issue I'm hoping the SF community has seen / knows a workaround to. When the management agent on Solaris or RHEL (only platforms I've noticed it on) reports the hostname of the managed server, it does not return the value of hostname, it returns the first alias to that entry in /etc/hosts. Any ideas on how to get around that? Other than editing /etc/hosts so the alias is at the end of the line instead of the front?

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  • Can we bind dynamic data (dataset or list) to a control in WPF

    - by Anish
    Hi, I have a user control...and the base page(s) which uses this user control has a dataset which will be used by the user control. My dataset is dynamic...means..it can have different number of columns depending upon which page my usercontrol is implemented. Is there any control in wpf which i can use to bind this dataset (without knowing the column information) ...i mean similar to datagrid/gridview in 2.0 ?

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  • Simple, free Mac OS X paint program with transparency

    - by Margret
    What FREE software (included with Mac OS X, or public domain) would be a good, simple way to take some existing PNG clipart files and do some simple editing? I really only need to do 3 things: Rotate the image. Clip the image. Set a "transparent" color. I don't need anything that takes weeks to learn or is super-powerful or super expensive.

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  • Getting control that fired postback in page_init

    - by Clint
    I have a gridview that includes dynamically created dropdownlist. When changing the dropdown values and doing a mass update on the grid (btnUpdate.click), I have to create the controls in the page init so they will be available to the viewstate. However, I have several other buttons that also cause a postback and I don't want to create the controls in the page init, but rather later in the button click events. How can I tell which control fired the postback while in page_init? __EVENTTARGET = "" and request.params("btnUpdate") is nothing

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  • how to fix the column width of a listview in c# windows form?

    - by zoya
    i have a listview i need to fix the column width of the listview so that at run time user cannot drag the columnheaders and resize it.....what is the procedure?? i have searched all the properties but none of them help me out to solve this pbm.. this is possible in gridview but how will it be possible in listview....

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  • Sudden increase in avalable hard drive space

    - by Faken
    I was copying large files over to my computer for video editing and keeping an eye on available hard drive space I knew I should have had just enough space to put everything. However, as I was getting close to filling up my hard drive, the available free space suddenly jumped by about 30GB. Any idea what happened?

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  • Dynamic Objects for ASPxGridview

    - by André Snede Hansen
    I have a dictionary that is populated with data from a table, we are doing this so we can hold multiple SQL tables inside this object. This approached cannot be discussed. The Dictionary is mapped as a , and contains SQL column name and the value, and each dictionary resembles one row entry in the Table. Now I need to display this on a editable gridview, preferably the ASPxGridView. I already figured out that I should use Dynamic Objects(C#), and everything worked perfectly, up to the part where I find out that the ASPxGridview is built in .NET 2.0 and not 4.0 where Dynamic objects where implemented, therefor I cannot use it... As you cannot, to my knowledge, add rows to the gridview programmatically, I am out of ideas, and seek your help guys! protected void Page_Load(object sender, EventArgs e) { UserValidationTableDataProvider uvtDataprovider = _DALFactory.getProvider<UserValidationTableDataProvider>(typeof(UserValidationTableEntry)); string[] tableNames = uvtDataprovider.TableNames; UserValidationTableEntry[] entries = uvtDataprovider.getAllrecordsFromTable(tableNames[0]); userValidtionTableGridView.Columns.Clear(); Dictionary<string, string> firstEntry = entries[0].Values; foreach (KeyValuePair<string, string> kvp in firstEntry) { userValidtionTableGridView.Columns.Add(new GridViewDataColumn(kvp.Key)); } var dynamicObjectList = new List<dynamic>(); foreach (UserValidationTableEntry uvt in entries) { //dynamic dynObject = new MyDynamicObject(uvt.Values); dynamicObjectList.Add(new MyDynamicObject(uvt.Values)); } } public class MyDynamicObject : DynamicObject { Dictionary<string, string> properties = new Dictionary<string, string>(); public MyDynamicObject(Dictionary<string, string> dictio) { properties = dictio; } // If you try to get a value of a property // not defined in the class, this method is called. public override bool TryGetMember(GetMemberBinder binder, out object result) { // Converting the property name to lowercase // so that property names become case-insensitive. string name = binder.Name.ToLower(); string RResult; // If the property name is found in a dictionary, // set the result parameter to the property value and return true. // Otherwise, return false. bool wasSuccesfull = properties.TryGetValue(name, out RResult); result = RResult; return wasSuccesfull; } // If you try to set a value of a property that is // not defined in the class, this method is called. public override bool TrySetMember(SetMemberBinder binder, object value) { // Converting the property name to lowercase // so that property names become case-insensitive. properties[binder.Name.ToLower()] = value.ToString(); // You can always add a value to a dictionary, // so this method always returns true. return true; } } Now, I am almost certain that his "Dynamic object" approach, is not the one I can go with from here on. I hope you guys can help me :)!

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  • tmux and screen-256 TERM not supported on remote hosts

    - by Yoav Aner
    I have set up my tmux to use screen-256colors and it works great with vim. However, when I ssh to a remote host from within tmux, screen-256colors isn't recognized, so I'm getting errors like this: E558: Terminal entry not found in terminfo 'screen-256color' not known. Available builtin terminals are: builtin_ansi builtin_xterm builtin_iris-ansi builtin_dumb defaulting to 'ansi' Other than editing each remote .bashrc (similarly to this suggestion), is there any way to set the TERM correctly and automatically on the remote host?

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  • Send A DataSet via Sockets in .NET

    - by FinancialRadDeveloper
    I had written a Web Service to return a DataSet back to my ASP.Net site and this was working fine. However due to security issues and also the ability to get certain references installed, I have to move this to an App Server and so doing it as a Windows Service and communicating with the ASP.Net site now via sockets. Is there a way I can easily give the Website a serialized DataSet via Sockets from my App Server so I can read this in and then just carry on using the code I currently have to bind this to a GridView?

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  • Free PDF viewers in ASP.net

    - by rowmark
    Hello experts, I have many PDF documents in binary format which is in the SQL Server 2008 database. I have a gridview in my ASP.net page. When a user clicks on any ID column of the record I need to open the pdf in the browser. Are there any free PDF viewer controls out there? How can I convert the binary PDF file and display as PDF in the browser. Thanks

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  • How can I set Google Chrome Canary as the default browser on Windows 8?

    - by Oak
    Normally, Google Chrome Canary cannot be set to be the system's default browser - it shows the following message in its settings: This is a secondary installation of Google Chrome, and cannot be made your default browser. They have good reasons, but nevertheless I want to use it as my default. How can I set Google Chrome Canary as the default browser on Windows 8? I found numerous solutions online about previous Windows versions, all revolving around editing the registry, and unfortunately none of them were able to solve this for me.

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  • Having Textmate warn me when writing to a file that was modified since Textmate last read it

    - by emm
    Scenario: I open a file, I edit it. After I began editing, the file is modified by another program. Finally, I save the file. In that case, Vim would provide that helpful warning: WARNING: The file has been changed since reading it Do you really want to write to it (y/n)? But Textmate will overwrite the file silently, which can result in unpleasant data loss (in my case, a de facto revert on Git). How can I prevent that?

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