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  • Is there a pattern for this?

    - by Timmy
    i have something that requires a matrix of values, similar to pokemon: i have a class object for each of the types, is there a pattern or a good way to implement this, as a middle layer or in the classes?

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  • Unable to add PageFunction to my project.

    - by Shimmy
    I add to my project a PageFunction and I get a dozen of the following error and the project won't compile: 'ResourceDictionary' root element is a generic type and requires a x:Class attribute to support the x:TypeArguments attribute specified on the root element tag. Basically I get an error for each DataTemplate I merge in the ResourceDictionary, has anyone encoutered this problem before? Note: I use VB.NET 3.5 on VS 2010.

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  • doctrine with mamp?

    - by ajsie
    i want to use doctrine with my mamp. but according to doctrine's documentation it requires php version 5.2.3 or greater. i've checked my current version in mamp with phpinfo(), it says i've got version 5.2.11. how can i get mamp to work with doctrine? i have never upgraded php engine manually. thanks!

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  • Using installed identity certificate from within an app on iPhone

    - by Sabi Tinterov
    Hi, My question is: is there a way to use the installed identity certificates on the phone from within my app. For example similar case like with saffary: if certain site requires client certificate, the user has to install it on the phone and then when authenticating saffary uses the installed certificate to authenticate. I need to do the same: 1.User installs certificate on the phone. 2. The user starts the application and authenticates using the installed certificate. Thanks

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  • Drupal Facebook connect functionality

    - by Mladen
    Hi Guys, I have tried to implement Drupal connect with facebook functionality via fbconnect module. I have installed and set up the plugin. When I click on the facebook button the new popup window is opened and it requires my facebook credentials. After I enter those, instead of just simply logging in to my site, drupal asks of me to create a new account for drupal. Is there any way to just connect with my facebook account without creating a new one on the drupal site. Regardz, Mladjo

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  • XSL Doctype Issue

    - by Batfan
    I'm having issues with an XSL template that is outputting to HTML. There is a javascript being rendered on the resulting HTML page that requires a strict doctype in order to work across all browsers. However, I cant get the doctype to show up. Any thoughts on this? Would it be possible to insert it dynamically, using javascript or php? Any help is appreciated.

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  • vs2010 wpf c#: how to get friends list from facebook? (Desktop application)

    - by Ash
    As per this link code from stack overflow i have try this code for getting friendslist but after login i got this error "requires valid signature" string APIKey = ConfigurationManager.AppSettings["API_Key"]; string APISecret = ConfigurationManager.AppSettings["API_Secret"]; Facebook.Session.ConnectSession connectsession = new Facebook.Session.ConnectSession(APIKey, APISecret); Facebook.Rest.Api api = new Facebook.Rest.Api(connectsession); var friends = api.Friends.GetLists(); foreach (var friend in friends) { System.Console.WriteLine(friend.name); } guide me to find out the solution Thanks ash

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  • Understanding max JVM heap size

    - by Marcus
    I've read the max heap size on 32bit Windows is ~1.5GB which is due to the fact that the JVM requires contiguous memory. Can someone explain the concept of "contiguous memory" and why you only have max 1.5GB on Windows? Secondly, what then is the max heap size on 64 bit Windows and why is this different than what's available on 32 bit?

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  • Native XML WebService With Authentication Basic and SSL

    - by tom
    I'm using 2005 and the Native XML WebServices. The integrated authentication via HTTP:80 works fine. But i need the basic authentication which requires SSL. So if i change the web service to ssl i always get a connection reset (101). I tried several ports 80,443,9999 with the same outcome. What is the error?

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  • How to process large block data visualization with Flex?

    - by hydra1983
    I know that's a big topic. However, it's better to know some general ideas to handle such problems. I have an application which requires Flex to render statistics data calculated instantly on the client side from a downloaded data set. The problems are: the data set is large and needs more than 10 seconds to be downloaded. there are some filters to control the statistics calculation algorithms. If user changes the filters, it would take a long time to recalculate the result and freeze the UI.

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  • How to upload a file from app in VC++ 6 to a web server?

    - by Arvind Singh
    I have an application in VC++ 6 (not MFC) , feature requires it to upload a file to a web server on regular basis. Web server is under our control, anonymous upload scripts/page are already setup that would accept a file manually. How to program in VC++ 6 to upload? which classes to use? I understand it is much possible with smtp and ftp but how through http?

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  • Android PDF reader from scratch

    - by Javadid
    Hi friends, i know it would sound too ambitious but our client requires a PDF Reader of his own with some selected functionalities. Can any1 here guide me to some good tutorials for paving the way to start its development? i guess i need to clear some pdf basics and start from scratch OR i would be happy if there is any api which i can use directly modify the controls at my will... any help would be highly appreciated... Thanx a lot...

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  • Running ssh-keygen without human interaction?

    - by Marco
    Would it be possible to run ssh-keygen without human interaction? I have a shell script that takes care of server deployment from start to finish, but ssh-keygen is the only remaining piece that still requires my input. Would it be possible to feed the parameters to it? Or is there something similar to debconf-set-selections that could be used for this? *running Debian

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  • PHP mobile browser detection?

    - by TreyK
    I'm in need of a way to detect mobile browsers server-side. I'd like a way that requires me to do little to set up and little to maintain, yet still provide me with accurate detection of (at the VERY least) Android, Mobile Safari and Blackberry browsers, along with alternatives like Opera. I'd like to have at least the majority of the mobile market covered, and I'd really prefer virtually all of the market if it doesn't take much.

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  • c++ class member functions instatiated by traits

    - by Jive Dadson
    I am reluctant to say I can't figure this out, but I can't figure this out. I've googled and searched stackoverflow, and come up empty. The abstract, and possibly overly vague form of the question is, how can I use the traits-pattern to instantiate non-virtual member functions? The question came up while modernizing a set of multivariate function optimizers that I wrote more than 10 years ago. The optimizers all operate by selecting a straight-line path through the parameter space away from the current best point (the "update"), then finding a better point on that line (the "line search"), then testing for the "done" condition, and if not done, iterating. There are different methods for doing the update, the line-search, and conceivably for the done test, and other things. Mix and match. Different update formulae require different state-variable data. For example, the LMQN update requires a vector, and the BFGS update requires a matrix. If evaluating gradients is cheap, the line-search should do so. If not, it should use function evaluations only. Some methods require more accurate line-searches than others. Those are just some examples. The original version instantiates several of the combinations by means of virtual functions. Some traits are selected by setting mode bits that are tested at runtime. Yuck. It would be trivial to define the traits with #define's and the member functions with #ifdef's and macros. But that's so twenty years ago. It bugs me that I cannot figure out a whiz-bang modern way. If there were only one trait that varied, I could use the curiously recurring template pattern. But I see no way to extend that to arbitrary combinations of traits. I tried doing it using boost::enable_if, etc.. The specialized state info was easy. I managed to get the functions done, but only by resorting to non-friend external functions that have the this-pointer as a parameter. I never even figured out how to make the functions friends, much less member functions. The compiler (vc++ 2008) always complained that things didn't match. I would yell, "SFINAE, you moron!" but the moron is probably me. Perhaps tag-dispatch is the key. I haven't gotten very deeply into that. Surely it's possible, right? If so, what is best practice?

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