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  • Example of UITextField ResignFirstResponder with Monotouch

    - by kentakhy
    I'm a newbie. I can't figure out how and where to call ResignFirstResponder to get rid of the keyboard when the user finished entering the text in an UITextField. I'm a bit confused by the UIResponder class. Mono documentation says: "To dismiss the keyboard, send the UIResponder.ResignFirstResponder message to the text field that is currently the first responder." How to do so? Can someone post a simple working example? There are many examples in Obj-C but none in C#. Many thanks.

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  • UISplitViewController in a TabBar ( UITabBarController )?

    - by Madhup
    Hi all, I am in kind of situation that I need to start with a tab based application and in that I need a split view for one or more tabs. But it seems that split view controller object can not be added to the tabbarController. (Although tabbar object can be added to the splitviewcontroller). The problem can be seen otherways: I have a full screen in the left part I have a table view when any row is selected in the table a popover should come out pointing that row. Now when any row in the popover is selected the rows in this popover comes to the left under the selected row (only this row would be visible) and another popover comes out from the selected row. (Breadcrumb navigation type) I think I am clear in what I explained. So guys any ideas or work arounds? Please let me know if I am not clear in my question. Thanks, Madhup

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  • TabWidget Height

    - by Steve
    Is it possible to set the TabWidget height and have the tab labels adjust? If I set the TabWidget height too small, then the labels are hidden from view. <TabHost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="5dp"> <TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="30px" /> <FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="5dp" /> </LinearLayout> Thanks

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  • SSRS & asp.net - passing parameters from .net to ssrs in report viewer

    - by Ricardo Deano
    Hello all. I am about to embark in using a report viewer in my .net page. I have a page that will search for a catgory, upon a button click, the category chosen will pass into the parameter of report viewer. Now, given that I am a newbie to both SSRS and .net, I'd just like a bit of advice on how to tackle this. Should I make the report in SSRS first and include the parameters in this report or can I make the report without the parameters specified, then programmatically enter this in the codebehind? Basically, I know what I would like to do but not sure the best approach to take. If anyone can offer advice, I would be most grateful.

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  • jQuery / Dynatree: How to use Json or ul/li together with IFrame sample

    - by ggerri
    Hi I'm a newbie with dynatree, but happy that i've found this supercool plugin. On the dynatree site, I've found an example how to use it with IFrames http://wwwendt.de/tech/dynatree/doc/sample-iframe.html I was able to adapt the IFrame example successfully. But i'm a bit stuck here, because I'd like to load the tree either via UL/LI or better, with Jason/Ajax. my problem now is, that I dont understand how to provide ther url/links with LI or Jason, so that clicking an entry still opens the linked site in the iframe. Also don't know how I have to format parents/children/subchildren in Json.. Would anybody be so kind to give a sample with iframe and jason/ajax or iframe with ul/li? Thanks a lot :-) G

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  • dyld: Library not loaded: /System/Library/Frameworks/UIKit.framework/UIKit

    - by jimbo
    Hi All, Please bear with me, newbie just learning the ropes. I am getting the below message, when I try and run my app, it quiets, but then does let me re-open fine after the first quit. I tried a few things and if I turn on if i 'activate breakpoints' it all works fine... Tried a few suggestions, 'deleting build folder', 'restarting xCode' nothing seems to work... dyld: Library not loaded: /System/Library/Frameworks/UIKit.framework/UIKit Referenced from: /Volumes/MyBook/Apps/CToolBox/build/Debug-iphonesimulator/CToolBox.app/CToolBox Reason: image not found The Debugger has exited due to signal 5 (SIGTRAP).The Debugger has exited due to signal 5 (SIGTRAP). Thanks in advance.

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  • How to choose an integer linear programming solver ?

    - by Cassie
    Hi all, I am newbie for integer linear programming. I plan to use a integer linear programming solver to solve my combinatorial optimization problem. I am more familiar with C++/object oriented programming on an IDE. Now I am using NetBeans with Cygwin to write my applications most of time. May I ask if there is an easy use ILP solver for me? Or it depends on the problem I want to solve ? I am trying to do some resources mapping optimization. Please let me know if any further information is required. Thank you very much, Cassie.

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  • How to use jxl open file turn off gridlines and save

    - by sally
    I am new to jxl, but I have what I think is a pretty simple requirement. I want to take an existing .xls file with three tabs, turn off the gridlines on all 3, and then save it again. It looks from the API like there is a function to handle gridlines setPrintGridLines(boolean b) I would love it if someone could give me sample code - or a link pointing me in the right direction - on how to do this. Thank you in advance Here is what I've tried (bear with me, like I said I'm brand new to jxl) WorkbookSettings ws = new WorkbookSettings(); WritableWorkbook workbook = Workbook.createWorkbook(new File(xlsFile), ws); WritableSheet[] w = workbook.getSheets(); for ( WritableSheet sheet : w ) { sheet.getSettings().setPrintGridLines(false); } workbook.write(); workbook.close(); I get the error Could not generate XLS. Index: 0, Size: 0 but I may be totally off base in what I am trying

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  • postgres - remove whitespace from field?

    - by n00b0101
    I imported a bunch of data using pgloader, and am now seeing that there's a bunch of whitespace (both spaces and tabs) inside of the fields. Is there a way to quickly update the fields to remove it from the beginning, the end, and the middle? I know there's TRIM, but that won't work for me... As an added problem... I only want to remove double spaces and replace it with a single space, but there might be 5 or 6 spaces in a row, and I'd prefer not to have to rerun a replace query until they're all ok? I was looking at regex_replace, but, I'm not sure how to make certain that it removes it from the middle of a string as well...

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  • Call C# code-behind method with a <li> onclick...

    - by Joris
    Hey'all I got a li - list, one with an onclick: <ul class="tabs"> <li><a href="#tab1">Foobar_1</a></li> <li onclick="doMethod"><a href="#tab2">Foobar_2</a></li> <li><a href="#tab3">Foobar_3</a></li> <li><a href="#tab4">Foobar_4</a></li> </ul> Now, the method I want to call when clicked on a tab (the li's), updates an UpdatePanel, so a gridview is shown. I know it must have something to do with AJAX, but I ain't got a clue how to move on now... so basically: how to call a c# method using AJAX?

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  • Reload UItabbar view when using selectedIndex

    - by Hetal Vora
    Hi, In my application I have 4 tabs in my tab bar. There is a navigation where if i click on a button on tab bar 2 view, it should take me to tab bar 3 view. I am doing this by using setting the selectedIndex property of tab bar like appDelegate.tabBarController.selectedIndex = 2; However, this doesn't reload the view of tab bar 3. It simply shows the tab bar 3 view that was last accessed (which may be down the navigation hieararchy in tab bar 3). Please help as to how can i reload the root view of tab bar 3. I tried having the delegate method of tabbar as below: - (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController { [viewController.navigationController popToRootViewControllerAnimated:FALSE]; } but this works only if I click on a tab to go to the view and doesn't work with selectedIndex.Please help.

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  • Speech Recognition.

    - by Arun Thakkar
    Hello Everyone, Hope you all are fine and also in one of your best moods!! I need your help, I need to develop iPhone application which recognize Voice, and based on Result it perform further tasks. I know iPhone 3.0 Doesn't support Speech recognition and i need to implement Speech recognition Software at server side, i know this thing only, Since i am newbie i Don't know How to deal with that. Mean Which software i need to buy and implement it at server side, and how to use that Service ?? So if you have any idea about Speech Recognition and its related softwre and also usage of that, Please post your Reply. Thank You, Regards, Arun Thakkar.

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  • WPF DataGrid RowDataBound?

    - by SiN
    Ok this is driving me mad, I feel like a total Newbie. I'm using WPF's DataGrid control from Dynamic Data Display with .NET 3.5. Link on Codeplex here I want an equivalent to the classic GridView's RowDataBound event, and I can't find any. I tried working with LoadingRow, but it fires every time I scroll. I'm trying to change the background color of certain cells in my grid based on a database values. I'm new to WPF. Should I be using the XAML binding?

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  • bing maps cost money?

    - by lior
    hi I am building a new web site in asp.net, and im newbie with using maps. For my web site i will need the following functionality: display a map of specific location. display route map between two or more location calculate distance between 2 locations. I found most of the functionality at the Bing Maps interactive SDK site: and it works fine. My questions are: does it cost money to use this SDK ? for the third task, i understand that i will have to use MapPoint Services. (is there another way??) does it code money to use it? I will really appreciate it if you dont send me links, cause my english is not the best one... thanks a lot

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  • UISplitViewController in a TabBar?

    - by Madhup
    Hi all, I am in kind of situation that I need to start with a tab based application and in that I need a split view for one or more tabs. But it seems that split view controller object can not be added to the tabbarController. (Although tabbar object can be added to the splitviewcontroller). The problem can be seen otherways: I have a full screen in the left part I have a table view when any row is selected in the table a popover should come out pointing that row. I think I am clear in what I explained. So guys any ideas or work arounds? Please let me know if I am not clear in my question. Thanks, Madhup

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  • MVC2 Ajax Form does unwanted page refresh

    - by Kay
    Hi, I am pretty new to MVC. I have my first Ajax Form here: <div id="test"></div> <div id="MainChatMenu"> <% using (Ajax.BeginForm("SendMessage", "MainChat", new AjaxOptions { UpdateTargetId="test"})) { %> <input id="chatMessageText" type="text" maxlength="200" /> <input type="submit" value="Go"/> <% } %> Now, if I click the submit button, the page is reloading, goint to mysite/controller/action. I thought that the default behaviour of the Ajax.BeginForm was exactly not to do that? Where's my newbie mistake? My Controller is called correctly, but data passing also doesn't work. Probably because of the same mistake? Here's the code: public class MainChatController : Controller { [AcceptVerbs(HttpVerbs.Post)] public EmptyResult SendMessage(FormCollection formValues) { return new EmptyResult(); } }

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  • problem with tabbed interface as mentioned in the article of josh smith

    - by Egi
    hello guys, i ve got a problem with my programm. here is the link: http://dl.dropbox.com/u/2734432/TabbedInterface.7z once u have opened both tabs, u ll start loosing the references to other collections of the current item in the view. that is because these ids are nullable and once you switch over to the other tab they ll become null. my question is why and how can i corrent that behavoir? if you change the int? to int there are no more problem, but i need them to be nullable!

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  • INetCfgComponent::RaisePropertyUi arguments

    - by Soo Wei Tan
    I'm trying to do some COM interop and attempting to invoke the INetCfgComponent::RaisePropertyUi method. I've gotten to the point where I can enumerate devices and get a valid INetCfgComponent for the adapter that I want to display the UI for. However, I'm a COM newbie (let alone COM interop) so I have no idea what the third argument in RaisePropertyUi() is meant to be. I've tried passing in the INetCfgComponent object that I have, but that just results in a InvalidCastException. MSDN has the following to say about the argument: Pointer to the IUnknown interface. RaisePropertyUi retrieves from IUnknown the interface of the context in which to display a network component's property sheet. RaisePropertyUi uses this interface to restrict the display of the property sheet to the context of a connection.

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  • netbeans editor loses focus on editor and gives it to the menubar

    - by aboutblank
    Hi all, I am newbie of using Netbeans and i have Netbeans 6.5 on XP. So, here is my problem: when i am working on Netbeans and switch to an another task and then come back later, editor of the Netbeans losts the focus and the menubar gains it. I don't want to press ALT key again to re-focus on the editor. I made some search on help contents of the Netbeans and google and i couldn't find any solution. Have any of you got an idea to solve this problem? By the way, i am sorry about my unfluent English. Have a nice day!

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  • Netbeans - *Easy* way to tell which Netbeans project a file belongs to

    - by sdek
    I was wondering if there is a way in Netbeans (v 6.8, or whatever) to have the editor tabs colored based on which project the file belongs to? Or some other easy way to distinguish which project a file belongs to. Basically my problem is that I have 3-4 netbeans projects, which all have a very similar code base (production version, staging version, development version 1, development version 2), and sometimes I have files open from a few different projects, and I get confused as to which project the file belongs to. And I know that you can hover over the tab and you can see which project it belongs to, but it would be fantastic if there was another, easier way to visually distinguish which project a file belongs to.

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  • Using MPMoviePlayerViewController in SDK 3.2 for iPad

    - by wsurferdude
    I've developed an iPhone app that has been running MPMoviePlayer (pre 3.2 SDK) with no problems. I know this is a newbie question, but how do I get a movie to play in the new MPMoviePlayerViewController. I am only getting audio and wish to learn the new view controller. I've ported my whole app over to iPad and everything else works fine except for video. Could someone please show an example using the movie view controller? Any help would be appreciated. Thanks,

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  • Spring webflow validation

    - by Richard
    Hi, complete and utter newbie on spring webflow (and indeed, spring mvc). 30 minutes in... got the first page of my flow appearing, which happens to be a captcha, an input field and a submit button. The actual captcha value is stored in session and i need to validate that the input field values matches the value in session. In order to do validation, my model is passed a 'ValidationContext'. Question: i can't seem to access session data from the ValidationContext. How do i do this? Thanks!

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  • [Silverlight, Navigation] Layout of elements added to a tabcontrol on a different navigation page wr

    - by sinni800
    Hello, I am developing a Silverlight client using the provided navigation template for an imageboard I developed. I have a "search" tab which lists all searches for tags which were executed. I also have a show post tab which shows (also in tab-form) posts, opened from the search tab. When I open a post from the search page, it instanciates a new control (of type UserControl) and inserts this into the ShowPost page's tabcontrol. When I switch (or get switched) to the Show Post view the layout is all messed up. The UserControl inside the tab does not stretch in the tab. When I switch tabs back and forth this is strangely fixed. The reason seems to be that the user control gets created there but has no layout to "fit to" until said layout is opened, which is too late then. You can see it here: http://aspbooru.tk/Silverlight/UI.aspx Thank you in advance...

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  • Set form field values in ExtJS

    - by jeremib
    I'm using ExtJS to create a formPanel: new Ext.FormPanel({ labelAlign: 'top', title: 'Loading Contact...', bodyStyle:'padding:5px', width: 600, autoScroll: true, closable: true, items: [{ layout:'column', border:false, items:[{ columnWidth:.5, layout: 'form', border:false, items: [{ xtype:'textfield', fieldLabel: 'First Name', name: 'first_name', id: 'first_name', anchor:'95%' }, { xtype:'datefield', fieldLabel: 'Birthdate', name: 'birthdate', width: 150, }] },{ columnWidth:.5, layout: 'form', border:false, items: [{ xtype:'textfield', fieldLabel: 'Last Name', name: 'last_name', anchor:'95%' },{ xtype:'textfield', fieldLabel: 'Email', name: 'email', vtype:'email', anchor:'95%' }] }] },{ xtype:'tabpanel', plain:true, activeTab: 0, height:300, /* * By turning off deferred rendering we are guaranteeing that the * form fields within tabs that are not activated will still be * rendered. This is often important when creating multi-tabbed * forms. */ deferredRender: false, defaults:{bodyStyle:'padding:10px'}, items:[{ title:'Address', layout:'form', defaults: {width: 230}, defaultType: 'textfield', items: [{ fieldLabel: 'Line1', name: 'line1', allowBlank:false, },{ fieldLabel: 'Line2', name: 'line2', },{ fieldLabel: 'City', name: 'city', allowBlank: false, },{ xtype:"combo", fieldLabel:"State", name:"state", hiddenName:"combovalue" }, { fieldLabel: 'Zipcode', name: 'zipcode', allowBlank: false, }] },{ title:'Phone Numbers', layout:'form', defaults: {width: 230}, defaultType: 'textfield', items: [{ fieldLabel: 'Home', name: 'home_phone', },{ fieldLabel: 'Cell', name: 'cell_phone' },{ fieldLabel: 'Emergency', name: 'emergency_phone' }] },{ cls:'x-plain', title:'Notes', layout:'fit', items: { xtype:'htmleditor', name:'notes', fieldLabel:'Notes' } }] }], buttons: [{ text: 'Save' },{ text: 'Cancel' }] }) How do I access the form fields by the name to set their value manually? Thanks

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  • Drupal 6: Drupal Themer gives same candidate name for different type of content types

    - by artmania
    Hi friends, I'm a drupal newbie... I have different type of contents like News, Events, etc. and their content is different. News detail page has title-content text-date. but Events detail page has title-date-content text-location-speaker-etc. So I need different layout page for these different types. So, I enabled Drupal Themer to get a candidate name. for events page, it gave me page-node.tpl.php and it gives same for News page as well :( how can I separate these pages? I expected sth like page-event-node.tpl , but no... :/ Drupal Themer also give unique candidate name for event page like page-node-18.tpl.php but it doesnt mean anything since I can not create a general layout for all events by this node name. :( Appreciate helps so much!! Thanks a lot!!!

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