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• can google o3d and jQuery be used in the same page?

  - by nkassis

  I would like to use both of these library on the same page but they seem to conflict when they are loaded at the same time. Does anyone know of any examples where they are both used or what might help prevent conflicts?

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• C# Delgates and events

  - by Deepak

  I have an assembly with a class which defines a custom event using a delegate and custom event args. Now i have to load this assembly dynamically through my code and create the instance of this class. Till here i'm fine. Now i have to provide a event handler to the event raised by the class object using custom delegate. How can i add a event handler to the event raised from class using Relection ?

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• Jquery Calling lightbox from updated div not working

  - by Roberto

  Hi! I'm working in a website were we update the content of a div using Jquery. Inside the content we use to update the div there are some buttons with jquery actions attached. The first time the document is loaded lightbox is OK, but after the div content is updated the jquery lightbox doesnt works. Any comments welcome ;)

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• Entity Framework 4 - Delay Loading Expensive Fields

  - by JohnnyO

  I know this same question was asked for Entity Framework 1, but now that Entity Framework 4 has come out, and Microsoft claims that it provides all of the features of Linq to Sql + more, does Entity Framework now support lazy loading expensive properties? In Linq to Sql, this is extremely easy. There's a Delay Loaded option on any property (accessible through the Designer) that can simply be toggled on or off. Is there something similar in Entity Framework? Thanks

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• How can I display image and text within one AS3 datagrid?

  - by Thomas

  The following page shows how to load external images in AS3 DataGrid: http://www.adobe.com/devnet/flash/quickstart/datagrid_pt3/ (image and text are displayed in two columns) But I wonder how the image and text can be loaded together within the same DataGrid. Within one column: Image followed by the text. I cannot get it work so I'd be grateful for any help with examples. Thanks

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• uiimage oncomplete iphone

  - by dubbeat

  Is there such a thing as an "on load complete" for images in iphone? I want to be able to destroy a UIActivity indicator once and image is loaded. What the general best practice for doing this?

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• What is the difference between a mixin and the decorator pattern?

  - by leeand00

  The Decorator Pattern is dynamic extension-at-runtime of classes. It dynamically forms a is-a relationship. I started to wonder if I was over-complicating my API by using the Decorator Pattern after I got this answer about the difference between a mixin and an abstract class.

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• How do I remove a button from a view controller's toolbar on the iPhone?

  - by Tony

  I have code that works great for adding a button to the toolbar: NSArray* toolbarItems = [NSArray arrayWithObjects:flexibleSpace,shuffleBarItem,flexibleSpace,nil]; self.toolbarItems = toolbarItems; However, I also want to be able to remove toolbar items. When I use the below method, my application crashes: NSArray* toolbarItems = [NSArray arrayWithObjects:flexibleSpace,nil]; self.toolbarItems = toolbarItems; Does anyone know how I can dynamically alter the toolbar on the iPhone? Thanks!

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• WPF Window : sizechanged event fires twice

  - by user279244

  I have a WPF Window loaded. But on event of sizeChanged, it fires twice. May I know why? Also, I have tried adding 'e.handled = true'

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• C++ Builder and Excel Automation, where to get started?

  - by WindsurferOak

  I want to dynamically create and populate an excel spreadsheet with C++ builder 2009, but I'm not entirely sure how to go about it. Searching the web, I've narrowed it down to using OLE Automation. Moreover, I'm looking for a document or programming tutorial that can get me started. Is there a simple programming tutorial that also thoroughly explains the concepts of OLE automation?

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• How can I use a php array in a mysql search query?

  - by ThinkingInBits

  I was going to use the scuttle solution on: http://www.pui.ch/phred/archives/2005/04/tags-database-schemas.html for handling searches on my website. I was wondering how I could take the search input from a user and turn it into a single query. For instance, let's say a user inputted 'blue dogs' in their search query... How could I dynamically update the query to include ('blue', 'dogs') in union and intersection queries?

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• Best way to add a column in mysql query

  - by PHP-Prabhu

  Can any one please let me know that, I need to add a column dynamically when executing mysql query Table: Table1 -------------------------- col1 col2 col3 -------------------------- Test OK Test3 Test OK Test5 Test OK Test6 from the above example i need to introduce "col2" as new column and its value to be as "OK"

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• datagridview rowsremoved event gets called every time data loads

  - by Nilotpal Das

  The datagridview rowsremoved event gets called every time the data gets loaded. It also makes sense to a certain extent that every time the data loads, the existing rows are removed. so technically the event should get called. But how do i differenciate that from the actual delete button getting pressed. I don't think the key events should be used, that wouldn't be a clean approach. Any help will be most appreciated.

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• Help with cake controllers

  - by adam

  We had an outsourced engineer work on a quick feature DELETING items listed in our database. He says that the code is difficult because the "controller" is missing. Is there a pre-loaded controller for every function like that in cake, or is it weird that he is expecting a controller to be there for a feature we didn't have yet.

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• Isn't it better to create the subview hierarchy in -viewDidLoad rather than in -loadView?

  - by dontWatchMyProfile

  The docs say that the whole subview hierarchy can be created in -loadView. But there's also this -viewDidLoad method which sounds nice to ovewrite for actually building the hierarchy, when the view loaded. I guess it's a matter of taste only. But maybe doing so in -viewDidLoad hast the advantage that the view controller already adjusted the frame of the view correctly to accomodate for the status bar or any other kind of bar like tab bar or tool bar?

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• Activating Webkit CSS3 animation using Javascript

  - by jeffreyveon

  I am looking to use Webkit CSS3 to move a absolutely positioned DIV from one location to another on the screen when a button is pressed, by changing its left and right CSS properties. However, all the examples for doing this that I saw use a static CSS rule to apply this transition. I don't know the new position before hand, so how do I apply this CSS3 transition dynamically?

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• ASP.Net 4.0 Database Created Pages

  - by Tyler

  I want to create asp.net 4.0 dynamic pages loaded from my MS SQL server. Basically, its a list of locations with informations. For example: Location1 would have the page www.site.com/location/location1.aspx Location44 would have the page www.site.com/location/location44.aspx I dont even know where to start with this, url writting maybe?

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• What is the preferred method of refreshing a combo box when the data changes?

  - by Craig Johnston

  What is the preferred method of refreshing a combo box when the data changes? If a form is open and the combo box data is already loaded, how do you refresh the contents of the combo box without the form having to be closed and reloaded? Do you have to do something on the Click event on the combo box? This would seem to be a potential slow down for the app if there is a hit to the database every time someone clicks on a combo box.

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• Java: Is there a way to obtain the bytecode for a class at runtime?

  - by Adam Paynter

  In Java, is there a way (at runtime) to obtain the bytecode which defined a particular class? Put another way, is there a way to obtain the byte[] array passed to ClassLoader.defineClass(String name, byte[] b, int off, int len) when a particular class was loaded? I see that this method is declared final, so creating a custom ClassLoader to intercept class definitions seems out of the question. In the past, I have used the class's ClassLoader to obtain the bytecode via the getResourceAsStream(String) method, but I would prefer a more canonical solution.

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• Customising Flex datagrid headerText

  - by Jad

  Gurus, I have a Adobe AIR application which has a datagrid. My requirement is to allow the user to make the column headers and the number of columns of that grid, customizable. 1. How can I get the column headerText values from DB? 2. If the user can enter the column names, it has to be saved to the DB and then loaded. Pl suggest. Regards ~Jad

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• Need Opinions: Should an ASP.NET Application allow administrators to change MSSQL connection?

  - by Brent Pabst

  As the title suggests: What is your opinion on allowing administrators to update the SQL Connection string dynamically from the application versus just showing them the connection details in the application? Because the database connection is so important and on a heavily used system the abrupt change to the connection seems like it could cause problems. However I would think displaying the server and catalog and whether the connection is using SSPI or SQL Auth could be helpful for administrators who don't like playing with .NET config files. Thoughts?

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• SQLAlchemy: a better way for update with declarative?

  - by hadrien

  I am a SQLAlchemy noob. Let's say I have an user table in declarative mode: class User(Base): __tablename__ = 'user' id = Column(u'id', Integer(), primary_key=True) name = Column(u'name', String(50)) When I know user's id without object loaded into session, I update such user like this: ex = update(User.__table__).where(User.id==123).values(name=u"Bob Marley") Session.execute(ex) I dislike using User.__table__, should I stop worrying with that? Is there a better way to do this? Thanx!

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• loading javascript file after jquery.ready

  - by Spines

  I want to load a javascript file at the end of jquery.ready so that the code in my ready handler doesn't have to wait to execute until this large javascript file is loaded. My jquery.ready code doesn't rely on this javascript file at all. Would this be a good way to do that? $(function(){ ... ... $('head').append('<script type="text/javascript" src="/largejs.js"></script>'); });

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• Umbraco: Handling In Page Javascript in Uswe Controls

  - by Burt

  I have quite a number of user controls that I need to embed in Umbraco macros. Each user control has quite a bit of in page javascript that needs loaded into the page. I have been building up the javascript with StringBuilder.Appendline then registering a startup script with code behind but this stinks and I feel there has to be a better way of going about this. Has anyone any ideas please? Thanks, B

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• Rails engines extending functionality

  - by sinsiliux

  So I have an engine which defines some models and controllers. I want to be able to extend functionality of some models/controllers in my application (eg. adding methods) without loosing the original model/controller functionality from engine. Everywhere I read that you simply need to define controller with the same name in your application and Rails will automatically merge them, however it doesn't work for me and controller in engine is simply ignored (I don't think it's even loaded).

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