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• Load external image inside flash movie clip

  - by PepeSanchez

  I have a flash movie clip and need to load an external image inside the clip that reference to an external URL.. like www.myimage.com/image.jpg i did something with XML but the image persist on every clip because it loads from actionscript using the x and y cords. Help needed! Thanks!

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• Setting an asptextbox to read only from the code behind

  - by Anthony

  I need to change the readonly property of a asptextbox from the code behind based on certain conditions. I know how to run a function when the page loads, but I don't know how to reference the form fields to change the readonly property. Can anyone point me in the right direction? Thanks in advance, Anthony

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• Docbook-xslt chapter id matching

  - by Jerry Jacobs

  Dear all, I would like to write a xslt rule if it matches a certain chapter ID that it sets autolabel to zero on the section. in pseudo code: IF CHAPTER == LOGBOOK SECTION.AUTOLABEL = 0 ELSE SECTION.AUTOLABEL = 1 ENDIF But after reading the docbook xsl website and docbook xsl reference i'm still unable to figure out how to do it. Maybe someone can push me in the right direction, because i'm new in docbook and xls(t) Kind regards, Jerry

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• Can I change the size of UIActivityIndicator?

  - by wolverine

  Whatever size i give to it while allocation, it shows fixed size only. Is it possible to increase it? Code: activityIndicator = [[UIActivityIndicatorView alloc] initWithFrame: CGRectMake(142.00, 212.00, 80.0, 80.0)]; [[self view] addSubview:activityIndicator]; [activityIndicator sizeToFit]; activityIndicator.autoresizingMask = (UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin); activityIndicator.hidesWhenStopped = YES; activityIndicator.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhiteLarge;

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• How to deal with background image orientation in UIView

  - by docchang

  I'm using setting the background image using methodology below. When I rotate my device the background repeats, which make sense because it is not an image. How do I deal with orientation change if this is the way I'm setting my background image? - (void)viewDidLoad { [super viewDidLoad]; UIColor *background = [[UIColor alloc] initWithPatternImage:[UIImage imageNamed:@"background.png"]]; self.view.backgroundColor = background; [background release]; }

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• iphone tableview within detailview

  - by pete

  Hi, im pushing a "detailview" to a navigationcontroller (RootViewController.m) [self.navigationController pushViewController:MyDetailView animated:YES]; "detailview" contains a tableview (DetailViewController.m) - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { //push seconddetailview into navigationcontroller - how can i do that? } how do i load the seconddetailView into the main navigationcontroller? thanks pete

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• Confusion: Ajax Framework vs JavaScript Framework ?

  - by Rachel

  I was under the impression that jQuery is JavaScript Framework, but when am searching for AJAX Framework it appears that jQuery is also being suggested as best AJAX Framework. Reference: Best Ajax Framework My Question: What is Ajax Framework and how it is different from JavaScript Framework like jQuery ? What are best known Ajax Framework ? What are best known JavaScript Framework ?

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• Debugging python programs in emacs

  - by Gopalakrishnan Subramani

  How to debug python programs in emacs? I use python-mode.el I get reference like import pdb; pdb.set_trace(); but not sure how to use it.

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• How to implement Object Databases in Asp.net MVC

  - by amexn

  I started my project in Asp.net MVC(c#) & SQL Server 2005.I want to implement Object Databases in my project. While searched in google i found "MongoDb" & db4o I didn't have enough knowledge in Object Databases & which one best suited for SQL Server 2005. Please suggest a good example/reference regarding Object Databases implementation in Asp.net MVC application

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• fortran SAVE statement

  - by Friedrich Schwartz

  I've read it's entry in the language reference (Intel's), but I cannot quite grasp what it does. Could someone in layman's terms explain it to me, what it means when it is included in a module ?

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• PowerShell - Shorten namespace names so it's easier to access types

  - by Adam Driscoll

  Is there a method of shortening PowerShell namespace references? Typing [RootNameSpace1.NameSpace2.Namepsace3+SomeEnum]::SomeValue is taxing and not a very good user expierence. I realize that you can reference System level objects without a namespace such that [Type]::GetType(... will work. Is there some manifest I could create or command I could use to shorten lengthy namespaces?

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• Problem with core data migration mapping model

  - by dpratt

  I have an iphone app that uses Core Data to do storage. I have successfully deployed it, and now I'm working on the second version. I've run into a problem with the data model that will require a few very simple data transformations at the time that the persistent store gets upgraded, so I can't just use the default inferred mapping model. My object model is stored in an .xcdatamodeld bundle, with versions 1.0 and 1.1 next to each other. Version 1.1 is set as the active version. Everything works fine when I use the default migration behavior and set NSInferMappingModelAutomaticallyOption to YES. My sqlite storage gets upgraded from the 1.0 version of the model, and everything is good except for, of course, the few transformations I need done. As an additional experimental step, I added a new Mapping Model to the core data model bundle, and have made no changes to what xcode generated. When I run my app (with an older version of the data store), I get the following * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Object's persistent store is not reachable from this NSManagedObjectContext's coordinator' What am I doing wrong? Here's my code for to get the managed object model and the persistent store coordinator. - (NSPersistentStoreCoordinator *)persistentStoreCoordinator { if (_persistentStoreCoordinator != nil) { return _persistentStoreCoordinator; } _persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel:[self managedObjectModel]]; NSURL *storeUrl = [NSURL fileURLWithPath: [[self applicationDocumentsDirectory] stringByAppendingPathComponent: @"gti_store.sqlite"]]; NSError *error; NSDictionary *options = [NSDictionary dictionaryWithObjectsAndKeys: [NSNumber numberWithBool:YES], NSMigratePersistentStoresAutomaticallyOption, [NSNumber numberWithBool:YES], NSInferMappingModelAutomaticallyOption, nil]; if (![_persistentStoreCoordinator addPersistentStoreWithType:NSSQLiteStoreType configuration:nil URL:storeUrl options:options error:&error]) { NSLog(@"Eror creating persistent store coodinator - %@", [error localizedDescription]); } return _persistentStoreCoordinator; } - (NSManagedObjectModel *)managedObjectModel { if(_managedObjectModel == nil) { _managedObjectModel = [[NSManagedObjectModel mergedModelFromBundles:nil] retain]; NSDictionary *entities = [_managedObjectModel entitiesByName]; //add a sort descriptor to the 'Foo' fetched property so that it can have an ordering - you can't add these from the graphical core data modeler NSEntityDescription *entity = [entities objectForKey:@"Foo"]; NSFetchedPropertyDescription *fetchedProp = [[entity propertiesByName] objectForKey:@"orderedBar"]; NSSortDescriptor* sortDescriptor = [[[NSSortDescriptor alloc] initWithKey:@"index" ascending:YES] autorelease]; NSArray* sortDescriptors = [NSArray arrayWithObjects:sortDescriptor, nil]; [[fetchedProp fetchRequest] setSortDescriptors:sortDescriptors]; } return _managedObjectModel; }

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• log4net with .NET 4.0

  - by Jonathan

  I've thrown together some code to tinker with the new .Net 4.0/VS 2010 pieces, but I can't seem to find a build of my logging framework of choice (log4net) for 4.0, and I'm getting reference errors with the 2.0 version. Is there a 4.0 version available somewhere? I'm not asking for new features, just a version that's already been rebuilt against the new assemblies. Anyone know where I can find a build of 1.2.10 built for the 4.0 framework?

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• Streaming Video with Blackberry Simulator

  - by Jenny

  So, I wrote a quick little app for the iphone that takes in an http URL, and plays the .mp4 video located at that URL (it does more than that, of course, but that's the meat of it). Naturally, I wanted to have it on more than just a single mobile platform, so I decided to target Blackberry next. However, I'm running into a lot of problems with the Blackberry Environment. First of all, I learn that I can only download 256k files! I learn how to set that variable in my MDS simulator (and learn that this is NOT a production solution, because any end users will have to have their BES or MDS admin change the setting there). Then, I find a video less than 2 MB I can practice with. Going to the browser prompts me to save the video (rather than it playing in the browser like I expected). After saving the video, it refuses to play, saying it's the wrong format. So. I can't find a reference to IF Blackberry can stream with HTTP (i"ve heard it CAN use RTSP, though, and heard some rumors that it can't use HTTP, which would really suck). I also can't find a reference to what format blackberry uses (although I can find a million programs that will convert one file to the 'blackberry' format). Surely SOMEONE must have tried to stream video with the blackberry before. How did they go about doing so? Is it just a hopeless pipedream? Will I have to go with RTSP? Sorry for the lack of a concrete question...I'm just really lost, and I hate how so many tutorials or forum posts seem to assume I know the capabilities of the Blackberry... Edit: I finally found out that the .3gp (which I'd never heard of ) format is what Blackberry uses. Still have no idea how to stream videos off the web, though. I found a tutorial: http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800332/1089414/How%5FTo%5F-%5FPlay%5Fvideo%5Fwithin%5Fa%5FBlackBerry%5Fsmartphone%5Fapplication.html?nodeid=1383173&vernum=0 That seemed to be useful, but the code doesn't work if you give it a URL (even though it claims it does).

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• Getting error: CS1061

  - by coure06

  Refer to http://stackoverflow.com/questions/369794/good-and-full-implementation-of-rss-feeds-in-asp-net-mvc Check the answer of Trevor de Koekkoek. I am getting this error CS1061: 'object' does not contain a definition for 'Items' and no extension method 'Items' accepting a first argument of type 'object' could be found (are you missing a using directive or an assembly reference?)

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• Django forms "not" using forms from models

  - by zubinmehta

  I have a form generated from various models and the various values filled go and sit in some other table. Hence, in this case I haven't used the inbuilt Django forms(i.e. I am not creating forms from models ). Now the data which is posted from the self made form is handled by view1 which should clean the data accordingly. How do I go about it and use the various functions clean and define validation errors (and preferably not do validation logic in the view itself!)

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• Why does my UIActivityIndicatorView only display once?

  - by Schwigg

  I'm developing an iPhone app that features a tab-bar based navigation with five tabs. Each tab contains a UITableView whose data is retrieved remotely. Ideally, I would like to use a single UIActivityIndicatorView (a subview of the window) that is started/stopped during this remote retrieval - once per tab. Here's how I set up the spinner in the AppDelegate: - (void)applicationDidFinishLaunching:(UIApplication *)application { [window addSubview:rootController.view]; activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge]; [activityIndicator setCenter:CGPointMake(160, 200)]; [window addSubview:activityIndicator]; [window makeKeyAndVisible]; } Since my tabs were all performing a similiar function, I created a base class that all of my tabs' ViewControllers inherit from. Here is the method I'm using to do the remote retrieval: - (void)parseXMLFileAtURL:(NSString *)URL { NSAutoreleasePool *apool = [[NSAutoreleasePool alloc] init]; AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate]; NSLog(@"parseXMLFileAtURL started."); [appDelegate.activityIndicator startAnimating]; NSLog(@"appDelegate.activityIndicator: %@", appDelegate.activityIndicator); articles = [[NSMutableArray alloc] init]; NSURL *xmlURL = [NSURL URLWithString:URL]; rssParser = [[NSXMLParser alloc] initWithContentsOfURL:xmlURL]; [rssParser setDelegate:self]; [rssParser setShouldProcessNamespaces:NO]; [rssParser setShouldReportNamespacePrefixes:NO]; [rssParser setShouldResolveExternalEntities:NO]; [rssParser parse]; NSLog(@"parseXMLFileAtURL finished."); [appDelegate.activityIndicator stopAnimating]; [apool release]; } This method is being called by each view controller as follows: - (void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; if ([articles count] == 0) { NSString *path = @"http://www.myproject.com/rss1.xml"; [self performSelectorInBackground:@selector(parseXMLFileAtURL:) withObject:path]; } } This works great while the application loads the first tab's content. I'm presented with the empty table and the spinner. As soon as the content loads, the spinner goes away. Strangely, when I click the second tab, the NSLog messages from the -parseXMLFileAtURL: method show up in the log, but the screen hangs on the first tab's view and I do not see the spinner. As soon as the content is done downloading, the second tab's view appears. I suspect this has something to do with threading, with which I'm still becoming acquainted. Am I doing something obviously wrong here?

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• Borland linker error

  - by david-tran

  Hello, I am recompling a project using Borland C++ Builder 6 and LMD tool 2010. The recompile process failed due to linker error. The message was: "[Linker Fatal error] Fatal unable to open file LMDOneInstance.OBJ" I searched the whole hard drive, but could not find any reference to LMDOneInstance.OBJ Any help is appreciated. Thanks in advance. David

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• Get an error when trying to set the build version with the AssemblyInfo Task

  - by Glenn Slaven

  I've added the AssemblyInfo Task reference to my C# project file (VS2008 .NET 3.5), but when I build I get the following error The "AssemblyInfo" task failed unexpectedly. System.ArgumentException: version Parameter name: The specified string is not a valid version number at Microsoft.Build.Extras.Version.ParseVersion(String version) at Microsoft.Build.Extras.AssemblyInfo.Execute() at Microsoft.Build.BuildEngine.TaskEngine.ExecuteInstantiatedTask(EngineProxy engineProxy, ItemBucket bucket, TaskExecutionMode howToExecuteTask, ITask task, Boolean& taskResult) My assemblyinfo file has these two attributes: [assembly: AssemblyVersion("1.0.0.0")] [assembly: AssemblyFileVersion("1.0.0.0")]

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• drscheme c# adapter

  - by alan

  Hi guys i need to integrate drscheme into my c# code for my assignment but i could find any luck on the web. Can anyone help me ? I tried ironscheme but got the following error. The type or namespace name 'Dynamic' does not exist in the namespace 'System' (are you missing an assembly reference?) C:\Documents and Settings\Administrator\My Documents\Visual Studio 2008\Projects\Integration\Integration\Form1.cs 2 14 Integration Have tried googling the error message but could find any related stuff.

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• Can one use environment variables in Inno Setup scripts?

  - by dicroce

  I need to find a way to reference environment variables INSIDE the Inno Setup script file (.iss)... I've found plenty of references to MODIFYING the environment from an .iss, but none on how to actually use it. Is this possible?

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• Introduction to 3D Graphics Programming

  - by Jacob Relkin

  Hi everyone! I'm a self-taught programmer with absolutely nil 3D programming experience. A client of mine has related to me an idea for an iPhone app that requires OpenGL ES 2.0 for it's inherently complex 3D structure and animations. Where do I start on this ( albeit long ) journey toward OpenGL ES competence? I'm willing to put in a tremendous amount of time and effort into learning, and if i could please get some pointers to where I should start and what to expect, that would be awesome!

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• When to use weak references in Python?

  - by bodacydo

  Can anyone explain usage of weak references? The documentation doesn't explain it precisely, it just says that the GC can destroy the object linked to via a weak reference at any time. Then what's the point of having an object that can disappear at any time? What if I need to use it right after it disappeared? Can you please explain them with some good examples? Thanks, Boda Cydo.

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• Groovy concurrency: A better way to aggregate results semantically?

  - by Stefan Kendall

  I need to call a number of methods in parallel and wait for results. Each relies on different resources, so they may return at different times. I need to wait until I receive all results or time out after a certain amount of time. I could just spawn threads with a reference to a shared object via a method call, but is there a better, more groovy way to do this?

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• open default browser with a post in Delphi

  - by Brad

  I know in delphi you can open the default browser with: ShellExecute(self.WindowHandle,'open','www.website.com',nil,nil, SW_SHOWNORMAL); but I'm wanting to know if there is a way to automatically post data on the new opened brower window OR auto fill the login data (even in firefox, safari,etc) Thanks -Brad

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