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• "Scrolled into Viewport"-like event in Silverlight

  - by herzmeister der welten

  In Silverlight, is there any way to get a notification event if a Control (or any FrameworkElement) has been scrolled into the viewport and is now visible? I want to implement something like the Lazy Load Images jQuery Plugin.

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• Show the div on above a div when a mouse is hovered and leave the div should not visible using Jquer

  - by Vara Prasad.M

  Hi, i am having a picture in a div when i hover the div i should get "Change" and when i leave the div the "Change" which is under div should not be visible. Which this should happen using JQuery

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• C# - Does foreach() iterate by reference?

  - by sharkin

  Consider this: List<MyClass> obj_list = get_the_list(); foreach( MyClass obj in obj_list ) { obj.property = 42; } Is 'obj' a reference to the corresponding object within the list so that when I change the property the change will persist in the object instance once constructed somewhere?

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• How can i target all the Mobile Devices with the single Asp.net mobile application?

  - by nagender-reddy

  Hi All, I am creating ASP.net mobile application i am targeting all the mobile devices Is this possible with the single application or not because some phones will support wml, HTML, CHTML or XML scripting languages. How can target all the devices with the single application & can i change the DeviceSpecific Filter option dynamically or not. If i change that dynamically is it reflect in the application? Thanks

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• How to get notified when window order or position on Mac has changed?

  - by iUm

  My program needs to observe changing in windows order and position. Like when some window gets above another or moves somewhere. Could it be performed with Cocoa (Window Services, Notification API)?

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• Add views to "more" tab item

  - by Vladimir

  Is it possible to change appearence of "more" item in TabBarController? For example can I add custom views and change layout of tableView containing "more" controllers list?

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• Call Single StrConn from Multiple Pages

  - by Daniel

  I have a ocnnection to SQL Server set up in my vba code. The format is: strConn = "ODBC;Driver=SQL;Server=SQL1;Database=DB1;Uid=1;Pwd=1" I have this in 4 sheets, but there will be times when I will want to change it to call from SQL2 or SQL3, and instead of changing the code on each sheet 4 times, I want to change it only once. Is there a way to set up that line to run by calling it from somewhere else or by passing in a string into the ""?

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• Gridview disappears inside an update panel

  - by Sachin

  I have a gridview inside an update panel and a treeview on the left side. When i click on a node, data is populated in grid view. The gridview disappears when page index change event is fired. Im binding the data on page index change. This does not happen when i remove the update panel :( Please help me! Thanks

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• How to show printer properties/preferences dialog and save changes?

  - by Patrick Klug

  I can't figure out how to properly show the printer preference dialog of a given printer so that the user can change the printer settings. Most of the examples that I can find online manage to show the dialog but any changes the user might make are lost which makes it useless. Example: http://www.codeproject.com/KB/system/PrinterPropertiesWindow.aspx (I tried to change the code as suggested by BartJoy but that didn't fix it) Does anyone know how to do this properly?

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• Modify url withut changing the code

  - by neeraj

  Hello all, I want to change my current url to a modified one. suppose my current url is www.abc.com/xyz/location.htm i want it to change to www.abc.com/location.htm please suggest a suitable way.... Thanks in advance

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• UIRemoveNotificationType invalid conversion

  - by Daniel Wood

  Hi, I'm trying to use this fairly standard line of code in my app: [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)]; But am receiving the follow error: error: invalid conversion from 'int' to 'UIRemoteNotificationType' It works if I only use one of the notification types but fails every time if I try and use more than one. Any ideas what I'm doing wrong?

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• iOS didFinishLaunchingWithOptions method options==nil

  - by poopChai

  I was trying to fetch remote notification info when the app was not running,so I was told that I can get from : UILocalNotification *localNotification = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey] in method: - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions ,but still can't get info. Then I use alertView to show the info on iPhone(launch without Xcode),still can't get the info. Any other issue would cause this? Please let me know if you have any ideas.

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• When does .NET's ListControl update its text from ToString() of its members?

  - by Dmi

  I have a class which can change the value it returns in ToString(), but the ListBox which contains instances of this class in Items. The ListBox doesn't show this change unless I add or remove some item to the ListBox which is when refreshes the list, how can I make it refresh the list myself?

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• ActionScript Binding Array Objects?

  - by TheDarkIn1978

  i would like to update the numbers i've added to an array from variables, when those variables change. is it possible change these variables and have the array update automatically? var first:Number = 1; var second:Number = 2; var myArray:Array = new Array(first, second); first = 3; second = 4; trace(myArray) //outputs 1,2

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• HOw to use fadeIn and FadeOut in Jquery image chnage

  - by Mirage

  I am chnaging the image src onClick event like below IF the hyperlink is clicked then i need to change the image in a div box <div id="left_img"> <img style="float: right;" src="/image/char.gif"> </div> Jquery $("#left_img").attr("src","http://www.abc.net/image/2_char.gif"); Now i want that instead of abrupt change of image there should fade out of old image and fadein of new image How can i do that

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• ActionScript Binding Array Data?

  - by TheDarkIn1978

  i would like to update the numbers i've added to an array from variables, when those variables change. is it possible change these variables and have the array update automatically? var first:Number = 1; var second:Number = 2; var myArray:Array = new Array(first, second); first = 3; second = 4; trace(myArray) //outputs 1,2

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• Javascript: Changing type of variable?

  - by Warrantica

  Is there any way to change the type of variable from string to number? For example, I have var str = "1"; Can I change it to var str = 1;

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• Visual studio keeps building everything

  - by zachary

  I have a large sln with many project. I just made a change in project A and it build 9 other projects that project A references, but that had no code change. Anyone know of any tricks to speed this process up?

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• how can I get around no arrays as class constants in php?

  - by user151841

  I have a class with a static method. There is an array to check that a string argument passed is a member of a set. But, with the static method, I can't reference the class property in an uninstantiated class, nor can I have an array as a class constant. I suppose I could hard code the array in the static method, but then if I need to change it, I'd have to remember to change it in two places. I'd like to avoid this.

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• How do I call an upside down jQuery.slideDown()?

  - by Mark Rogers

  In the web app I'm working on I want to do a little slide up notification, like on twitter or your desktop. jQuery's .slideDown does exactly what I want, but it's upside down. The .slideUp doesn't execute an upside down version of slideDown. Instead it hides stuff, like after your cleaning up an old message you've displayed with slideDown. So what's the simplest code to do an upside down slideDown() in jQuery?

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• Generation of abstract class with JCodeModel

  - by SadJokerBY

  I'm trying to generate top-level abstract class with JCodeModel library, but I can't find any way to change class modifiers. It's possible for nested classes (JDefinedClass API provides methods that get modifiers as parameters). But for creation of top level classes I found only JCodeModel API methods that get fully qualified name with or without ClassType (class/interface/annotation/enum) as parameters. Does anybody can suggest me how to change modifiers of JDefinedClass to make it abstract?

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• How To determine the order data is read from a MYSQL Database?

  - by Shinigami

  is there a way to change the order data from a DB are read ? you know , the default order is that they are read from the first data inserted to the latest so is there a way to change it to latest-first?

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• Changing git origin to point to an existing repository

  - by int3

  I'd like to make my local repo point to a different fork of the same project. Will this work? Do a merge with the 'target origin' Change the origin repo in my config file to the 'target origin' Also, if my local repo is not entirely identical to the new origin (say, I've resolved some merge conflicts in my favor), will these changes be pushed to the new origin when I do a git push, or will only commits made after the change of origin get pushed?

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• sed 's/this/that/' -- ignoring g but still replace entire file

  - by lakshmipathi

  as title said, Im trying to change only the first occurrence of word.By using sed 's/this/that/' file.txt though i'm not using g option it replace entire file. How to fix this.? UPDATE: $ cat file.txt first line this this this this $ sed -e '1s/this/that/;t' file.txt first line this // ------> I want to change only this "this" to "that" :) this this this

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• How to suppress view button Push Notifications?

  - by pop850

  In the apple documentation, they show a notification where there's no view button, just an "OK" button. How could I do this in my app. does this have to be implemented in the payload code, or in the local app? any help is appreciated, thanks!

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