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• Sorting headers for Data Columns

  - by nani

  For the data obtained from data set, how to design Sorting headers for Data Columns in grid view in asp.net? Thank You.

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• Easy way to trigger a noise in iPhone OS?

  - by mystify

  For example, the first gen iPod touch is making sharp tick sounds when rolling a picker view. I need a easy way to trigger a sound for my unit tests. When a unit test fails, I want the iPhone simulator to make a noise so that I see it. Because I'm not looking at the console all the time for NSLog messages...

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• If an Object has two has_many associations, how do I create a new Object?

  - by Angela

  I have an object (Contacts) which has two has_many relationships: Campaign and Company When I am in the Campaign view, I want to add a Contact. But without a Company_Id, Controller says cannot find company_id (which needs to be there if I add a Contact through the Company). What should I do?

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• How to start a project with both outputs iPhone & iPad ?

  - by balexandre

  Using the Pre Release XCode 3.2.3 I get this as a Startup Project What should I chose / do to great a project that can have both iPad and iPhone as a target (not showing the iPhone App on iPad but a real iPad View)? Thank you.

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• How can I set the default for a Dropdown (created using the Form Helper) by using the Form_validatio

  - by Shamoon

  In my view, I have: $form_prop = 'class="inp_step" id="bedrooms"'; echo form_dropdown( "bedrooms", array( null, 0,1,2,3,4,5,6,7,8,9,10), null, $form_prop ); So how do I stick a <?php echo $this->validation->set_select('myselect', 'one'); ?> in there?

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• Database: Pipelined Functions

  - by Rachel

  I am new to the concept of Pipeline Functions. I have some questions regarding From Database point of view: What actually is Pipeline function ? What is the advantage of using Pipeline Function ? What challenges are solved using Pipeline Function ? Are the any optimization advantages of using Pipeline Function ? Thanks.

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• Remove value from GET dictionary and redirect to new URL

  - by 47

  I want to have a view in my app that allows the user to remove one of many filters from the GET list, then redirect using the remaining variables in the list. How can I achieve this?

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• how to add default value to the textbox helper through viewdata in asp.net mvc?

  - by Renu

  i want to add default value to the html text box by the view data. the foolwing code will give an idea wht i want to do exactly <%= Html.TextBox("quantity", <%= Html.Encode(ViewData["quantity"]) %, new { maxlength = 4 })% but it shows an error. plz tel me the solution for this. thank in advance....

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• Android gridview open image in foreground

  - by mkirank

  I am able to create a grid view layout as shown Here when a image is clicked I would like to bring that image to the foreground (full screen) for 2 seconds and then go back to the grid layout. Can you please point me to the appropriate examples/docs or pointers on how to do this . Thanks

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• Rails 3 - routing

  - by akam

  I don't know how to make a link_to because I'dont have a nouveau_message_path in rake routes rake routes : GET /nouveau_message/.:id {:action=>"nouveau_message", :controller=>"messages"} routes.rb : controller :messages do get 'nouveau_message/.:id' => :nouveau_message end What is the best way to make a link_to to nouveau_message from another view ? Thanks

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• How to use single instance of AVAudioPlayers for playing multiple songs?

  - by Ajeet Kumar Yadav

  I want to play multiple songs with single object of AVAudioplayer, I put songs List in scrollview, when user tap on list player view is open but when user go back for other song player play both songs simanteniosly . what I Can do to fix this?

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• What is a good free ODBC viewer?

  - by wshato

  At my job I have to work with three different databases. One is a SQL Server 2008, for which I use SQL Server Management Studio, and another is MySQL, for which I use the MySQL tools. The third however is a Cache database that I can only access through a ODBC connection. Currently I use the SLIK software ODBC View tool to access it, but it is severely lacking when compared with the other two tools. Can anyone recommend a good tool for this type of work?

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• What's the memory overhead for a single windows threads?

  - by DayOne

  Is it 1 Mb of stack per thread? Or is that just CLR threads? I want to know the memory over head of native windows threads (c++) and CLR threads as view via Task Manager. Thanks

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• how to get the filed mapName 's value on a form.. uding django

  - by zjm1126

  my form is class MapForm(forms.ModelForm): class Meta: model = Map fields = ('mapName', 'kmlStr') and the view is : map_form = MapForm(request.POST or None) if map_form.is_valid(): map = map_form.save(commit=False) map.mapName=map_form.mapName#is thie code right ? how to get the mapName 's value , us 'map_form.mapName' ? thanks

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• Core Data - Best way to save a "number of items"

  - by Daniel Granger

  The user will have a static list of items to choose from. Using a Picker View they will choose one of the items and then select how many of them they want. Whats the best way to save this in core data? A Struct? struct order { NSInteger item; NSInteger numberOf; }; Or some sort of relationship? Many Thanks

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• Android: onTouchEvent for textView

  - by suhani

  Hi, I'm beginner developing developing small application. I have 3 textview on screen, when i touch the any one of the view it should navigate to next new screen, how to do this help me Thanks, Suhani

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• Generating SQL for website

  - by Ethan

  I am working on a webapplication How can i create SQL for the following Database Information User information Username - String Password - String Admin or Client - boolean Last login – Date/Time LogItem typeLogItem – String (Page name?) hitCount – int View PageURL UserID Transaction User – String DateTimeStamp SKU – int Purchase-boolean TransactionID-int Inventory information Sku number - int Item description - String Price to customer - double Count - in

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• Form with list of checkboxes (best practices)

  - by boris callens

  I have a view that allows the user to make a selection from an IEnumerable. The way I'm doing it now is to give each checkbox the id of the item and work with the form collection at the controller's side. I seem to remember there to be a better way but can't remember how anymore. Are there any better practices?

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• How do I debug a Unity Container "Resolve"?

  - by willem

  I'm using the MS Unity container to do dependency injection, but a "Resolve" is returning unexpected results. Is there an way I can debug this resolution? It would be great if I could view what Types/Instances are registered in the container, but I can't see where this is stored when using QuickWatch. It would also be useful if I could get the container to output some debug Traces. Any suggestions?

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• How do I specify image dimensions in dp for an Android Gallery?

  - by Richard

  All the examples I've see for using the Gallery view in Android set a specific pixel size for the images using: i.setLayoutParams(new Gallery.LayoutParams(200, 200)); Can someone give me an example of how to size a gallery image using XML so that I can use dp units? Thanks!

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• iPhone SDK: how to switch from a login screen to a navigation interface?

  - by DavidD

  I am beginning in iPhone development and have followed a few tutorials, but please indicate me if I'm going in the wrong direction. I have implemented my own UInViewController and a login screen view (with its xib). What I would like to do is that after clicking on the login button, it displays the RootViewController.xib, which includes the Xcode's default navigation application template. Is that possible? How? Thanks alot for your help.

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• Loading an image sequence in InterfaceBuilder -ObjectiveC

  - by eco_bach

  Hi Using Actionscript and or in the Flash IDE you can either instantiate bitmaps from the library, or simply import bitmaps into the timeline of a MovieClip to create an image sequence. How would you do the same thing in InterfaceBuilder and-or using ObjectiveC? Do I need to create a new view for each and every image?

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• Real World Application of XPath & XSLT

  - by Knowledge Craving

  Can any professional please specify some real world application, where he / she has used this XPath & XSLT for any logic / view? It creates a great query among some of the people I've communicated with, and so I myself also wants to know about this. I wish that this question will create a starting point from where new developers will take home some practical experience. Any help is greatly appreciated.

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• how to hide some properties using ABPeoplePicker

  - by user321130

  greetings! when using peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person, a view with all of the contact's information is shown. I've seen apps which only display selected info only (e.g. phone numbers) how can I do this? I only want to display the contact's name and phone numbers. thank you very much

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• Resizing Grid Views On Window Resize

  - by Jack Mills

  I'm making a small Windows Forms application that contains a lot of grid views. I want all the grid views to resize with the window. I could make a function that detects window resize and then changes the size of each grid view but that feels a bit clunky. Is there not an easier/more intelligent way to do this

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