Search Results

Search found 5709 results on 229 pages for 'behind the scenes'.

Page 82/229 | < Previous Page | 78 79 80 81 82 83 84 85 86 87 88 89  | Next Page >

• Lamda functions in php

  - by Oden

  Hey, Im really interested in the way of using lamda functions. Does it make sense to use them in a high-level programming language? If yes, why? Is this really just a function embedded in a function, (Like this) or is there more behind?

  Read the article

• why some question are less viewed by users or still unanswered??

  - by buch

  few days ago i posted few questions on this site. The questions are on nothing but programmming language. But i wonder!! still there are unanswered and very few users had viewed it. What is the reason behind this.

  Read the article

• ASP.NET Repeater datasource bound to a function. Would it call the function twice?

  - by Frenchie

  In the code behind I have a function that returns a List(Of SomeClass): rptRepeater.DataSource = SomeFunction(SomeVariable) rptRepeater.DataBind() In the html I have a basic repeater layout and am using the below code to get the Properties of each object returned. <%#Databinder.Eval(Container.DataItem, "Parameter1")% My question is, would there ever be a case that it would execute the Function more than once?

  Read the article

• Strict doctype - form and input element

  - by David

  Does anyone know the reasoning behind the strict doctype not allowing input elements to be direct descendents of a form element. I find it annoying that i have to wrap a submit button which is a block level element inside another block level element say a fieldset or a div. However, I cannot find an answer anywhere as to why this actually is.

  Read the article

• JTwitter OAuth with callback authorisation

  - by RenegadeAndy

  Hey guys. I am writing an App using JTwitter however I need to authenticate in order to not have the 150 requests per minute on the public api. Jtwitter seems to support OAuth however I have some questions. My app will be running behind a company firewall - so the URL wont be accessible outside of the company's network - will callback authorisation work, and does anybody have an example of using callback authorisation using OAuth in JTwitter - because I cannot work it out in order to try it. Cheers, Andy

  Read the article

• How to test infopath applications?

  - by Speedfox

  Is there a way to do reasonable test on InfoPath (web) applications with a SharePoint workflow behind? (There seems to be not much sence in testing, whether the rules in the form are performed correctly by the FormService.)

  Read the article

• How to bind "OnDataBound" event of "DropDownList" in declarative syntax to a static method in some o

  - by Puneet Dudeja

  How to bind "OnDataBound" event of "DropDownList" in declarative syntax to a static method in some other class ? e.g <asp:DropDownList runat="server" id="d1" OnDataBound="SomeOtherClassThanThisPage.StaticMethod"></asp:DropDownList> This will give the error, "Page does not contain a definition for SomeOtherClassThanThisPage. Is this possible to do it like this or it be done in the Code Behind only ?

  Read the article

• Pass values from MasterPage UserControl to child ASPX Page

  - by Leekey

  Hi, Senario: Masterpage with a UserControl and a child ASPX page In the past when using this senario I've used an Interface as a way to pass a value from the UserControl (embedded in a master page) to the masterpage code behind then consume that value in the child aspx page. My question is now that asp.net 4 have arrived is this still a good way to achieve this or is there another or perhaps better way to do it? I've read somewhere that perhaps "delegates" is perhaps another route to take. Any help much appreciated Lk

  Read the article

• How to request Transponder list from a TV satellite

  - by Muhammad alaa

  I have a DTV-DVB Mantis BDA satellite card and I was wondering if i can use it programmatically to request a satellite transponder list throw some library or if i should create one Where should i start? I saw applications do that such as ProgDVB, but i didn't know what is the idea behind that. Another question: is there any standard that define how to communicate with Satellite TV, and if there is where i can get/read it. thank you

  Read the article

• Silverlight and ASP.Net

  - by xscape

  Is it possible to call a page by using HtmlPage.Window.Navigate("ShowMedia.aspx", "_blank"); from my silverlight code behind? The ShowMedia.aspx is located in my <projectName>.web

  Read the article

• To Convert MicrosoftOffice Docs+PDF+Images++Audio/Video into Swf file

  - by Jibran Ahmed

  HI, I want to convert MicrosoftOffice Docs(.doc,.docx,ppt,xlsx,xls) +PDF+Images++Audio/Video into an swf file. The idea behind this project is to open the documents on any machine which have a flash plugin. I want to do this in VC++.

  Read the article

• How can i obtain in C# a specific operator's function?

  - by Silviu

  Is it possible to obtain the function behind a C# operator? For example in F# you can do let add = (+);; val add : (int -> int -> int) Is it possible in c# to do something like this: Func<int, int, int> add = (+); or Func<int, int, int> add = Int32.(+) ?

  Read the article

• Get rid of XAML Window from Taskbar

  - by griegs

  If I have a XAML window that I show with ShowDialog, is there a way to make it (not) appear in the taskbar? The problem is that I can set the window to be topmost but if that window opens another dialog and I set that also to be topmost, I can put the second behind the first by clicking in the taskbar. This tends to confuse users.

  Read the article

• How to call notifyDataSetChanged() from a generic Adapter

  - by Matty F

  An OnItemClickListener for a ListView has the following method: @Override public void onItemClick(AdapterView<?> parent, View v, int position, long id) I'd like to have the adapter behind the ListView refresh, and I believe this is done through the use of: BaseAdapter.notifyDataSetChanged() How do I use the parent parameter in the onItemClick method to do this? So far I've tried: parent.getAdapter().notifyDataSetChanged(); This throws an error because the object returned is of class HeaderViewListAdapter, which for reasons unknown isn't a subclass of BaseAdapter.

  Read the article

• How to do Map this or Add to calendar like gmail?

  - by dhaval

  How would gmail have implemented this feature? What technologies go behind enabling such features? Any pointers or programming resource would be useful? It could be language neutral or specific to any language? Do you think they do something with antlr etc., to achieve the above?

  Read the article

• How do I change the WPF Expander Header Text when expanded or collapsed?

  - by Scott Ferguson

  Using a WPF expander, I want the Header to change from See More to See Less when the control is expanded, and back to See More when it's collapsed again. I'd prefer a WPF pure solution, rather than a C# or other code behind method. I get the feeling this should be easy, but I'm struggling for the right terms to get a solution via google. Thanks!

  Read the article

• Why does Microsoft Windows' performance appear to degrade over time?

  - by Ben Aston

  Windows XP/2k3 and earlier (can't attest to Vista, but suspect it's the same) all appear to become more sluggish over time as applications are installed and uninstalled. This is not a scientifically tested observation, but more of a learned-through-experience piece of wisdom. (I've always suspected the registry as being behind the issue.) Does anyone have any concrete evidence of this degradation occurring, or it just an invalid perception of mine?

  Read the article

• How to do UDP without port forwarding

  - by igor

  Hi all, I am creating an application in C#, It should send data with UDP. Everything works fine until, I try to communicate with a PC that is on the internet behind a router. How do I fix this so that I can use UDP without port forwarding?

  Read the article

• How to fill a Label.Text - Property via jQuery

  - by Jan-Frederik Carl

  Hello, I use ASP.NET and have a label control on my page, which I fill with the jQuery-Command $('#<%= myLabel.ClientID %>').html(content); .val() does not seem to work with this. Somehow, I have Problems getting the content in code-behind. In the code, the myLabel.Text-Property is still empty.

  Read the article

• Is there a way to do simple calculations in a xaml element binding statement other than using a conv

  - by Jonathan Websdale

  In XAML I want to bind the height of one element to be half the height of another element. Is there a way to do this that doesn't involve writing a converter in the code-behind? Example:- What I've got... <Button Name="RemoveButton" Content="Remove Stage" Width="100" Height="{Binding ElementName=AddButton, Path=Height, Converter={StaticResource MyHalfHeightConverter}}"/> What I'd like... <Button Name="RemoveButton" Content="Remove Stage" Width="100" Height="{Binding ElementName=AddButton, Path=(Height / 2.0)}"/>

  Read the article

• bring object to front flash actionscript 3

  - by steve

  I have a menu set up that has about 20 menu items in a circle. When you mouse over each item, a title comes up. The only problem is that because of the depth order, it's hidden behind the other menu items. Is there a way to bring this item to the front when moused over? I'm pretty actionscript illiterate so any help would be awesome.

  Read the article

• gridview findcontrol in footer problem

  - by harold-sota

  I have a asp.net grid view with the property ShowFooter="True" and a item template as <FooterTemplate> <asp:DropDownList ID="Contetnt1InsertDropDownList" Width="100%" runat="server" DataSource="<%# GetValueForDropDownCombinationContent() %>" DataValueField="LOOKUP_ID" DataTextField="LOOKUP_NAME" > </asp:DropDownList> </FooterTemplate> in the code behind : Dim ddl As DropDownList = DirectCast(combinationViewGridView.FooterRow.FindControl("Loocup1InsertDropDownList"), DropDownList) in a RowCommand event the cast return a null value. Any ideas??

  Read the article

• Using auto-generated event handler in both class and it's superclass

  - by abatishchev

  I have a abstract class: public abstract class MySuperControl : UserControl { protected void Page_PreRender(object sender, EventArgs e) { // do something in super } } and a class that is code-behind for a designed UserControl: public partial class MyControl : MySuperControl { protected void Page_PreRender(object sender, EventArgs e) { // do something in class } } how do declare both of them to nest automated call?

  Read the article

• In few words, what can be said about Mocking process in TDD

  - by Richard77

  Hello, I'd like to brush my brain to avoid confusions. In few words, what can be said about Mocking process in TDD What's the GREAT idea behind MOCKING? Mocking frameworks are meant to be used only to avoid accessing DB during tests or they can be used for something else? For new comers (like me), are all the frameworks equal or I need to choose one for this or that reason? Thanks for helping

  Read the article

• How to set uri for local image in silverlight app?

  - by KentZhou

  In SL class library MyLib, I have a image say my.png. Then I want to use it in code behind I tried following way: StreamResourceInfo resourceStream = Application.GetResourceStream(new Uri("/MyLib;component/my.png", UriKind.Relative)); BitmapImage image = new BitmapImage(); image.SetSource(resourceStream.Stream); this.MyIcon.Source = image; But it's not woking. I think it's the Uri not set correctly. Help please.

  Read the article

< Previous Page | 78 79 80 81 82 83 84 85 86 87 88 89  | Next Page >