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• MKMapView Pins Refreshing Color on Click

  - by Dave C

  Hello, I have several custom MKPinAnnotationView on my map with different images(colored pins). Everything works fine until I either click on a pin or change the map to a different view(satellite/road)... when I do either of these, my pins will revert back to the classic red color. Any help would be greatly appreciated.

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• A Plot Graph .NET WindowsForm Component Free

  - by user255946

  Hello All, I'm searching for a plot .NET component to plot a 2D line chart, given an array of data. It will be used with WindowsForm (C#) and It will be very helpful if it could be freeware. It is for a scientific application. This is my first asked question in stackoverflow, and excuse me for my terrible English written.

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• Fill business object from database by calling stored procedurs?

  - by grady

  Hello, I have several stored procedures in my database, some of them have params, some have no params. I tried to fill a business object by calling the stored procedures, but failed so far. How could I do that dynamically? Later, I want to use this object as a datasource for a report...but thats the next step. The important facts are: different stored procs return different amount of columns stored procs can have params, but its not required How could I achieve that? Thanks :)

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• JQuery. Layout is shaking during animation

  - by Andrew Florko

  Hello everybody, JQuery accordion animation (as well as simple hides / shows) looks weird with some browsers (IE, Opera). But Fire Fox and Chrome renders animation perfectly without artifacts. Html layout tends to shake with IE / Opera during animation as if surrounding paddings / margins are changed for small random value. How can I minimize this effect. Is it jquery bug or browsers issue?

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• javascript added controls lost on postback

  - by JV junsay

  Hello, I have added html controls through javascript, but when the page postback, all of the added controls are lost. Is there a way to retrieve it? Thanks, JV

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• Newbie: understanding main and IO()

  - by user1640285

  While learning Haskell I am wondering when an IO action will be performed. In several places I found descriptions like this: "What’s special about I/O actions is that if they fall into the main function, they are performed." But in the following example, 'greet' never returns and therefore nothing should be printed. import Control.Monad main = greet greet = forever $ putStrLn "Hello World!" Or maybe I should ask: what does it mean to "fall into the main function"?

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• use uiimagepicker as main view of the application

  - by AP

  Hello, More or less, everything is in the title: how to use a UIImagePicker as the main view of the application like for instance for an Augmented Reality App? Thanks in advance for your help, Regards,

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• jQuery - submit form via AJAX and put results page into a div...?

  - by Cordial

  Hello! I'm using jQuery Form (http://jquery.malsup.com/form/) to get send data to a form - is there a way I can then, without refresh, put the results page that's generated by the form into a div on the page? Any advice appreciated!

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• How to strip out all characters except for numbers, letters, quotes, and colons/semi-colons?

  - by evanmortland

  Hello, I have a document that I'm parsing text out of - I'm trying to figure out how to use this RegEx expression to take out everything that isn't alphanumeric, but I want to keep quotes, ampersands and colons/semi-colons. s = Regex.Replace(s, @"[^\w-]+", " "); How can I add a replace all of these "except these" pattern here? Thank you!

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• Problem to build Flex project.

  - by nemade-vipin

  hello friends, I have created one application when I have clean the project.And use the Build project option it is not building SWF file again.I want to reflect changes in my project.Please tell me how to build project in Flex builder.

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• Django Custom Admin

  - by Harry

  Hello there Currently I have an app with a save method in its models.py . So I would like to change this so the models does not do the save() method, but rather have a separate view that will do this in die admin site. Can you please direct me in the correct direction? Thank you

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• can i add .h and .cpp files in a c# project?

  - by moon

  hello i want to add some .h and .cpp files in c# to get the c++ functionality in c# i want to use tha code directly with out making any dll file. can i do so if yes the how can i do this. thanx in advance

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• [Perl] Retrieve the reference

  - by Sebastian

  Hello, with the hash below, I would like the clients array's reference : my $this = { 'name' => $name, 'max_clients' => $max_clients, 'clients' => () }; I can't do "\$this{'clients'};" to retrieve the reference.

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• How does pattern matching work behind the scenes in F#?

  - by kryptic

  Hello Everyone, I am completely new to F# (and functional programming in general) but I see pattern matching used everywhere in sample code. I am wondering for example how pattern matching actually works? For example, I imagine it working the same as a for loop in other languages and checking for matches on each item in a collection. This is probably far from correct, how does it actually work behind the scenes?

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• C# Locking an object that is reassigned in lock block

  - by Theo Zographos

  Hello, I have this code in a class: private static MyObject _locker = new MyObject(); ... lock (_locker) { ... _locker = new MyObject(); ... } Will it keep the lock on _locker ?

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• Load data to GdkPixbufLoader from g_input_stream_read

  - by sterh

  Hello, I load some data from file: GInputStream* input_stream; GFile *file = g_file_new_for_path(file_path); input_stream = g_file_read(file,generator_cancellable ,NULL); g_input_stream_read(input_stream, buffer, sizeof (buffer),generator_cancellable,error); How can i load g_input_stream_read function result to the GdkPixbufLoader object? Thank you.

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• How to make G++ preprocessor output a newline in a macro?

  - by Michael Rybak

  Hello, Is there a way in gcc/g++ 4.* to write a macro that expands into several lines? The following code: #define A X \ Y Expands into X Y I need a macro expanding into X Y

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• DotNetNuke 5: How do you edit module content in DotNetNuke 5?

  - by user193866

  Hello, How can I edit modules in DNN5? I have previously used DNN4. It is not obvious to me what to do now. Thanks in advance. p.s. No links to video tutorials please. I cannot watch them on this box.

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• Excel: disable "Error in loading DLL" message

  - by excelsior

  Hello, I am building a data validation system (to check entries in cells) that is referring to a dynamically built named range. Sometimes the range does not exist and I have the "Error in loading DLL message".. is there a way to disable it? Thanks.

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• Kohana 3 get full site home url

  - by Marek

  Hello I have installed Kohana in kohana directory in my xampp public folder. When I try url::base(); I've got only /kohana/, but I want to http://localhost/kohana/ Any chance for get this by Kohana, or I must standard PHP? Regards

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• Shopping cart in php and how to integrat PayPal in it?

  - by Param-Ganak

  Hello Friends! I want to develop a shopping cart in php. I also want to integreate online payment facility using paypal. Which allows payment thrugh credit card and decbit card. So Please tell me how to integreate paypal in my own shopping cart to achive secure transaction? Thank You!

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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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• Python basics: One "empty" line in Python (print ''). What does it do?

  - by brilliant

  I know this question may well be the silliest question you've herd today, but to me it is a big question at this stage of my programming learning. Why is the second empty line needed in this Python code? What does that line do? print 'Content-Type: text/plain' print '' print 'Hello, world!'

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• Exception handling with simplexmlrpcserver - python.

  - by silverado

  Hello, Is there any way to handle connection errors with simplexmlrpcserver module? I want to catch any errors within my xmlrpc server to handle them in my own way instead of printing the traceback to stdout.

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• Navigation ViewController in iPhone

  - by suse

  Hello, Please tell me what all ViewControllers can be placed on UINavigationViewContoller? i'e can i make the UINavigationViewController as root view for UITableViewController/UITabViewController? Thank You

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