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• Hint to MVC view generator for primary key on POCOs

  - by myotherme

  When generating a strongly-typed Index view for my model I always get the following: <%= Html.ActionLink("Edit", "Edit", new { /* id=item.PrimaryKey */ }) %> I am using a POCO class for use with our ORM. As I understand it when using LINQ to SQL the view code will know which field is the primary key. Is there a way that I can an attribute to the property (or class) that will let the View Generator know that the ID property if the primary key?

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• How to use Javascript to popup a new window with NEARLY the same html as its parent window

  - by Ethan

  I want to create multiple versions of print-friendly pages from a single page. I am considering to do it in this way: placing several buttons on the original page and, clicking one button will popup a new window with the same html as its parent window, but with some modifications (e.g., set display attribute of some DIV's to none). It is possible to use javascript to do this?

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• When should we call a target using 'DependsOnTargets' and <CallTarget> ?

  - by Nam Gi VU

  At far as I know, at the moment we can call other targets from within a target by using the attribute 'DependsOnTargets' or by using the task My question is when should we use each case?

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• export gridview data

  - by Eric

  What is the best way to export a gridview into an Excel spreadsheet? This seems easy except that my Gridview doesn't have an export attribute. What is the quickest way to do this?

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• PHP Netbeans 6.8 subversion integration (Windows 7)

  - by gimpe

  I am using Netbeans 6.8 for PHP (under Windows 7) and the subversion integration doesn't work. I am able to checkout a module but I don't see the subversion features in the menus or the outine in the editor left margin that shows the changes in the files. I am using it under Ubuntu with no problems. Did any of you experimented the same problem? If yes, were you able to make it work? Thanks!

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• How to sort a data table if we are using <t:columns> in JSF?

  - by Hari

  Hi I am studying tomahawk, I just want to know if I generate a datatable using <t:columns> then how to sort the dataTable on the click on the header of that particular column, like we are using <t:commandSortHeader> in normal <t:column> attribute. Kindly Help.

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• What is the easiest, most concise way to make selected attributes in an instance be readonly?

  - by Kevin Little

  In Python, I want to make selected instance attributes of a class be readonly to code outside of the class. I want there to be no way outside code can alter the attribute, except indirectly by invoking methods on the instance. I want the syntax to be concise. What is the best way? (I give my current best answer below...)

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• Is there a pure HTML5 emacs mode?

  - by Marcelo Santos

  Question http://stackoverflow.com/questions/1082474/authoring-html5-in-emacs talks about nxml-mode but, from what I read, that can only be used for XHTML5, I want to use emacs with HTML5 (no XML syntax). Is there any mode with auto-indentation, tag/attribute completion, etc.?

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• Lua Webservice Connectivity

  - by sasirekha

  Is there any possibility to connect webservice using Lua Language in Scite editor? Otherwise Please help me how to connect webservice with Lua Language.

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• Python new-style classes and __subclasses__ function

  - by Fraser Graham

  Can somebody explain to me why this works (in Python 2.5) : class Foo(object): pass class Bar(Foo): pass print(Foo.__subclasses__()) but this doesn't : class Foo(): pass class Bar(Foo): pass print(Foo.__subclasses__()) The latter returns "AttributeError: class Foo has no attribute '__subclasses__'" but i'm not sure why. I know this is related to old-style vs. new-style classes but i'm not clear on why that would make this functionality unavailable.

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• Eclipse: I turned on hidden characters now I can't turn off :(

  - by Brett

  I've turned on somehow in eclipse hidden characters. It's not he the "whitspace" characters in the general editor preferences. If I turn them on, then it adds ANOTHER layer of hidden chars over the existing one. They have things like \r\n Anyone know what these are.. how to remove?

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• Why aren't EXE's in binary?

  - by user146780

  Why is it that if you open up an EXE in a hex editor, you will see all sorts of things. If computers only understand binary then shouldn't there only be 2 possible symbols seen in the file? Thanks

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• Which technology(MFC/Win32) is more sutaible for directx application.

  - by Rushi

  Hi i am developing game level editor.Currently I am using win32 with directX.But with win32 I cant achieve fully object oriented implementation.So I am thinking to develop it in MFC. Will it be better option than win32? Which technology(MFC/Win32) is widely used in industry? Also which technology is most suitable for my project?

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• Vim navigation clunkiness

  - by Sean Chambers

  I've committed myself to diving into vim to become faster at writing code for ruby/python and I'm having a hard time navigating around files. Mainly, I'm referring to switching between insert mode and navigation modes. Maybe I'm just not completely used to the editor yet but it feels very awkward to constantly be switching in and out of insert mode. Is this something that will go away with time? Are there any tricks to getting quicker at moving in and out of insert mode?

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• Firefox: Img title doesn't show on hover in a Google Maps info window

  - by siegecraft

  Using bindInfoWindowHtml to create an info window on a Google map, any images in the info window with a title attribute don't show it on hover in Firefox 3.6. They do show up correctly in IE8 and Chrome.

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• Do I need to create icons other than RGBA for my Windows app?

  - by user843732

  I'm curious if anyone still creates icons other than RGB/A (or 32-bit with alpha-channel) for your Windows apps? PS. I know that suggested model is to create 256-color versions of icons, but I always struggle with those. If I automatically convert them in an icon editor they totally decimate the look of my original icons with jagged edges and circa-Windows95 look. So if those are still required, does anyone know the stats on how many people are still using color settings other then 32-bit TrueColor?

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• How to store data which contains quotes in MySQL

  - by Nitz

  In one of my forms I use the rich text editor from Yahoo!. Now i want to store the data from that textarea in a MySQL database. The user can enter anything in that textarea, e.g. many double or single quotes. How can I store that data? Normally we store by adding that data in one variable and then put that in sql, but the quotes cause problems.

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• Which iPad apps are useful for developers?

  - by stacker

  I found so far iCode as a code Editor. Remotedesktop, and mides IDE (PHP). Goodreader for my dev. Ebooks. Are there any other must haves for developers?

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• Why Isn't My .Net Object Serializable?

  - by Rob P.

  I've got a 'MyDataTable' class that inherits from System.Data.DataTable I've implemented ISerializable in my class and have a 'Public Overrides Sub GetObjectData...' But when I try to serialize the an object of 'MyDataTable' I get an error saying that 'MyDataTable' is not marked as serializable. If I used a DataTable instead - my code serializes correctly. If I add a serializable attribute to the 'MyDataTable' class - it serializes correctly, but I'm told that is unnecessary if I implement ISerializable. Can someone point me in the right direction?

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• Where is my software installed in Linux?

  - by David

  I use whereis matlab and find: /usr/local/bin/matlab , which is a very long bash file. How can I find where matlab is installed, I mean, its installed folder. EDIT: I used the following method: open matlab and use edit svds.m to open the svds.m file and the editor shows the folder:)

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• How do I encrypt the password for new users, using Perl's Net::LDAP?

  - by user352860

  How do I encrypt the password for adding LDAP users using Net::LDAP's add()? How do I make the attribute {password} as crypt?

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• SQL java get value assigned to auto increment primary key

  - by iamrohitbanga

  I have a primary key auto increment attribute in my table. I want to know the value assigned to it for a row that is inserted using statement.executeQuery(). How to achieve this in the best possible manner?

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• XmlDataProvider Source="pack://application:,,,/FinanceExplorer/Equity.xml"

  - by Graeme

  Can someone explain the syntax in the source attribute here? What the heck is "pack:" and "application:" and why 3 commas? I couldn't find any decent desciptions.

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• Problem with crawling oracale portal with SharePoint Server 2007 Search

  - by John Hansen

  We got "No Index Attribute" error when we try to indexing Oracla Portal from SharePoint Server 2007 Search crawler. The content source is added sucessfully. The error messages appeare in the crawler log.

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• named anchors not working in safari

  - by David

  Hi there, can anyone explain why named anchor tags would not work in safari but work fine in other browsers: ie, ff, opera, chrome. I have some links to different areas of the same page and nothing happens when clicking on them in safari only. All the other browsers mentioned take me to that area of the page. I have tried using both the id and the name attribute for the anchors but neither makes any difference.

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