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  • How to disable a YUI MenuBarItem from markup

    - by Bears will eat you
    I prefer creating my nav menus from markup (rather than Javascript), like in this example. Is it possible to create menus and/or menu items from markup which are disabled? I see how to use Javascript to do this (use the disabled config property), but I'm looking for some way to encode this information in markup - perhaps there's a CSS class to use? Or am I out of luck here?

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  • Interop type cannot be embedded

    - by Jan
    I am creating an web application on the .net 4.0 framework (beta2 ) in C#. When I try to use a assembly called "ActiveHomeScriptLib", I get the following error: Interop type 'ActiveHomeScriptLib.ActiveHomeClass' cannot be embedded. Use the applicable interface instead. When I change the framework to version 3.5, I don't have any errors. What is an Interop Type and why does this only occur when I use the 4.0 framework.

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  • How to use unset() for this Linear Linked List in PHP

    - by Peter
    I'm writing a simple linear linked list implementation in PHP. This is basically just for practice... part of a Project Euler problem. I'm not sure if I should be using unset() to help in garbage collection in order to avoid memory leaks. Should I include an unset() for head and temp in the destructor of LLL? I understand that I'll use unset() to delete nodes when I want, but is unset() necessary for general clean up at any point? Is the memory map freed once the script terminates even if you don't use unset()? I saw this SO question, but I'm still a little unclear. Is the answer that you simply don't have to use unset() to avoid any sort of memory leaks associated with creating references? I'm using PHP 5.. btw. Unsetting references in PHP PHP references tutorial Here is the code - I'm creating references when I create $temp and $this-head at certain points in the LLL class: class Node { public $data; public $next; } class LLL { // The first node private $head; public function __construct() { $this->head = NULL; } public function insertFirst($data) { if (!$this->head) { // Create the head $this->head = new Node; $temp =& $this->head; $temp->data = $data; $temp->next = NULL; } else { // Add a node, and make it the new head. $temp = new Node; $temp->next = $this->head; $temp->data = $data; $this->head =& $temp; } } public function showAll() { echo "The linear linked list:<br/>&nbsp;&nbsp;"; if ($this->head) { $temp =& $this->head; do { echo $temp->data . " "; } while ($temp =& $temp->next); } else { echo "is empty."; } echo "<br/>"; } } Thanks!

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  • Why can't i access page viewstate in usercontrol?

    - by Rohit
    I stored a object in viewstate on Page. Now when i access the same viewsate object on usercontrol,it shows as null. I even tried creating the same viewstate with same name in usercontrol and page.Both holds different value. I understand that viewstate is a protected property. How does this thing implement in above scenerio or is there any other reason for this behaviour.

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  • Direct boost serialization to char array

    - by scooterman
    Hi all, Boost serialization doc's assert that the way to serialize/deserialize items is using a binary/text archive with a stream on the underlying structure. This works fine if I wan't to use the serialized data as an std::string, but my intention is to convert it directly to a char* buffer. How can I achieve this without creating a temporary string?

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  • Any samples of MVC2 + Silverlight 4? Visual Studio 2010 does not organize the files correctly.

    - by punkouter
    I create a SL4 Application and then I say I want to create a MVC site in addition. But instead of create a VIEW and putting showing the SL4 object there and creating a empty MVC type Default page... it just creates a SilverlightApplicationTestPage.aspx in the root! Does anyone know any small sample code anywhere that shows how to set up various .xap files within a MVC app. It should be simple. (I want to put the MVC2 app into Azure once I get this working)

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  • Databinding in Visual Studio with Silverlight

    - by cam
    I want to achieve the following exactly: http://geekswithblogs.net/tkokke/archive/2009/04/01/creating-binding-and-styling-a-bubble-chart.aspx The Silverlight Toolkit is giving me hell. I'm trying to create a simple chart in Visual Studio 2010. I've drawn the chart on the screen, but I can't figure out how to add data to it.

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  • Is it possible to use components derived from TWinControl in a service?

    - by M Schenkel
    I am creating a Delphi service. Is there any way to use controls derived from TWinControl within services? Ultimately the control and any controls I place on it will be saved to a bitmap. But anything I try I get "control has no parent window" error. I have successfully created a TBitMap and can accomplish the same functionality. But having all the functionality built into the VCL would greatly simplify the task.

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  • htaccess change DirectoryIndex priotiry to php and not html

    - by Jayapal Chandran
    In a production server there are index.html and index.php By default index.html is getting loaded. I want index.php to be the default script to load and if index.php is not present then index.html can load. It is a shared hosting so we do not have access to the httpd.conf file So i thought of creating .htaccess file which would do the above condition. What is the directive to include in .htaccess file to do so?

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  • Managing trace files on Sql Server 2005

    - by Sophtware
    I need to manage the trace files for a database on Sql Server 2005 Express Edition. The C2 audit logging is turned on for the database, and the files that it's creating are eating up a lot of space. Can this be done from within Sql Server, or do I need to write a service to monitor these files and take the appropriate actions? I found the [master].[sys].[trace] table with the trace file properties. Does anyone know the meaning of the fields in this table?

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  • Start Windows GUI Application Development With C++

    - by Chris
    I'm looking into creating a GUI program for Windows in C++, I have a good knowledge of C++ in the command line and also in game creation. But I'm not sure where to start with GUI application development. I have Visual Studio 2010 and have created new projects with a GUI but these templates are complex and leaves me not understanding whats happening and how to modify it. So I'm asking where do I start? Preferably good websites that you can recommend or tutorials, rather than books being a poor student :)

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  • Open source equivelants to VS / web reference proxy classes?

    - by seraphym
    As an ASP.NET developer, I'm used to working with how VS/C# transparently autogens proxy classes for web references (yes, I know, we're spoiled), but now that I'm creating documentation for more than one coding platform I'm trying to discover what the equivelant to that is in any other framework. So is there a similar way to work transparently with web reference proxy classes for say, RoR, PHP, and Python? And if there's nothing integrated, are there tools you recommend to autogen the proxy classes, or do you recommend to roll custom classes?

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  • How can I vary the height of some keys within a row?

    - by ea
    I'm creating a custom keyboard layout. The SDK allows changing the width of keys in a row (as in ThickButtons), but ideally I'd like to be able to vary both the height and width of keys within a row (and still have the keys occupy all the available space.) Another way of looking at this is that I want to allow some keys to be in more than one contiguous row. Any ideas would help. Thank you.

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  • Message Translation Between Systems

    - by OldTimer
    I find that most of my work involves creating shims so that different systems can communicate with each other. Is there any software solutions that handle this. I don't want to make my own. For example if we received a message like { a: 'abc', b: 1 } from System1, we might want to send { a: f('abc'), c: 'System1'} to System2. Know of anything like that?

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  • How to create Button dynamically in -(void)touchesBegan() function call in iPad

    - by chaitanya
    HI, I am trying to create buttons and text views on touch events from WebView. I am creating the Button creation code in below code. -(void)touchesBegan: ( NSSet* )touches withEvent : (UIEvent ) event{ } capturng of the touch events is happening properly and above fucntion is called also. But the button creation is not happening. PLease suggest that what could be the issue with approach.

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  • How does one create an elegant iPhone GUI?

    - by jrtc27
    This is just one of those things where you feel like your own design is utterly terrible, and that all of the other apps have a beautiful design. This question is just about how you would go about creating a user interface that a user would actually want to use?

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  • How to insert a WebView into a cocoa app?

    - by spamoom
    I'm rather new with the whole OSX programming, I wanted to stick a WebView into an empty app. Apparently it isn't as simple as sticking a WebView on a window in interface builder and creating an outlet. IBOutlet WebView *webView; It gives me a expected specifier-qualifier-list before 'WebView' and when I don't use an outlet, it terminates due to uncaught exception. I'm not too sure what these error messages mean. Seems it isn't that simple!

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