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  • Drawing A Piano

    - by Jonathan M.
    Hello Everyone, I have started working on a software synthesizer (or keyboard). I have decided to use Java because of the available Jfugue API. I am trying to figure out how to go about creating the actual keys (notes) of the keyboard user interface, but I am stuck. I have tried to create an interface by dragging/dropping black and white rectangular buttons onto the panel, but that doesn't seem to work. Could someone point me into the right direction?

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  • Alternative to obsolete UndoState.DisabledNoFlush

    - by Apóstolo
    A partner of mine asked this, Hello, I am using C# and DSL Tools for VS2005. I need to create Transactions to change some data but i want them to be hidden from the user, that means, to not show in the UNDO list in VS2005. store.UndoManager.UndoState = UndoState.Disabled; this solved the problem but is documented has obsolete and no alternative is given nor could i found any until now, any1 knows a non obsolete way to do this. Compliments, Frederico.

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  • Return number of matches from c# dictionary

    - by Rickard Haake
    Hello! I have a dictionary with non unique values and I want to count the matches of a string versus the values. Basically I now do dict.ContainsValue(a) to get a bool telling me if the string a exists in dict, but I want to know not only if it exists but how many times it exists (and maybee even get a list of the keys it exists bound to) Is there a way to do this using dictionary, or should I look for a different collection? /Rickard Haake

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  • Creating new JCAPS eWays (like HL7, JMS, ...)

    - by Kevin
    Hello, I'm wondering how, in JCAPS 6, we can create new eWays. By eWay, I mean the components like the existing HL7, JMS, File, eMails (ie, external applications) ... I am not sure about the exact name of these entites, "API oriented OTD", JBI, JCA. Basically, I would like to create an object that: - is part of the Connectivity Map - has properties (which can be overwritten in Glassfish) - can cooperate dynamically with my Collaborations (JCDs) Does anyone know how to create such objects? Thanks, Kevin

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  • Missing Siverlight templates in Visual Studio 2008

    - by no9
    Hello ! I have Visual Studio 2008 (sp1, .NET 3.5). I have installed Silverlight 3 SDK and Silverlight 4 SDK beta + Sivelrlight toolkit. I also have installed Windows Phone Developer Tools CTP that includes Visual Studio 2010 Express for Windows Phone CTP. I have noticed that when i start a new project in VS2008 all the Silverlight templates are missing. Any tip how to get them? Thanx !

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  • openssl hmac using aes-256-cbc

    - by Ryan
    Hello, I am trying to take an AES HMAC of a file using the openssl command line program on Linux. I have been looking at the man pages but can't quite figure out how successfully make a HMAC. I can encrypt a file using the enc command with openssl however I can't seem to create a HMAC. The encryption looks like the following: openssl enc -aes-256-cbc -in plaintext -out ciphertext Any advice or tutorials would be wonderful

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  • CodeIgniter global variable

    - by Shishant
    Hello, I am using $data in all my views $this->load->view('my_view', $data); I have also autoload a Controller following this guide Extending Core Controller But I want to make $data global because in views there is a sidebar which is constant for whole project and displays info fetched through db in autoloaded controller Currently I have to manually write $data['todo'] for each and fetch info from autoloaded model. Thank You.

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  • iPhone GLGravity example using quaternions

    - by Alexander Botov
    Hello, GLGravity iPhone example showing how to use accelerometer and OpenGL suffers from Gimbal Lock problem. I'm wondering is there any code available using quaternion rotation instead of Euler angles? Any help will be greatly appreciated, I'm struggling with this from a long time without having a success ...

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  • How do I send SMS without launching Text application?

    - by Thomas
    Hello all: I am developing a simple application which has to send an SMS message from the app itself instead of launching the native Text app. Here's my action now. What should I change to achieve my desired functionality? -(IBAction)startButtonPressed { NSString *phoneNumber = @"13136296693"; NSString *url = [NSString stringWithFormat: @"sms:%@",phoneNumber]; NSLog(@"Send SMS to: %@ ", url); [[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]]; } Thanks! Thomas

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  • WPF: ComboBox DisplayMemberPath is suddenly not shown anymore ?

    - by msfanboy
    Hello, in my ComboBox I see 3 times this: MyNameSpace.ViewModel.CustomerViewModel ?? Actually this code worked but now don`t know what I changed: <ComboBox DisplayMemberPath="{Binding Path=CustomerName}" SelectedIndex="0" ItemsSource="{Binding CustomersViewModel}" /> Customers is a ObservableCollection The same code works fine with a ListBox just using DisplayMemberBinding instead of DisplayMemberPath. What is wrong?

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  • Add some html to Zend Forms

    - by bluedaniel
    Hello everyone, Im looking for a simple bit of code that will let me add the following html into my zend form: <div id="wmd-button-bar" class="wmd-panel"></div> Thats it, it needs to be above my 'method' element in the form but thats it. For such a simple action I cant find any methods that don't involve me learning rocket science (i.e Zend Decorators).

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  • Alpha in ForeColor

    - by Lu Lu
    Hello, I want to create a fading effect of text in Label control. I change Alpha value in Label's ForeColor but it is not affected. I see a same question at here: http://phorums.com.au/showthread.php?190812-Alpha-value-of-the-forecolor-of-vs-2005-controls but no answer. Please help me. Thanks.

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  • Showing each step geocode of directions

    - by Puru puru rin..
    Hello, Google Maps API can build a Direction from a source to a destination. In the following Google's example, each step are published into the HTML code: http://code.google.com/apis/maps/documentation/examples/directions-simple.html I would like to get the Geocoding of each step of this direction, and store them in a array. I believe it's possible, but I don't see how to process. Many Thanks for any answer. Regards

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  • W3C Markup Validation errors with jQuery

    - by FFish
    Running a validation on my pages where I used jQuery gives me lots of errors.. I escaped the closing tags but keep getting errors. <script type="text/javascript"> $(document).ready(function() { $("#main").html('<p>hello world<\/p>'); }); </script>

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  • Encoding Issue [NSFW]

    - by azz0r
    Hello, I am having issues correcting an encoding type issue on a site. Unfortunately the site is non work safe (gay porn). For the brave: http://www.alphamalemedia.com/index/news Ive tried setting the meta content from utf8 to iso-8859-1. Ive switched tables over to utf8 from latin1_swedish_ci but no luck.

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