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  • iPhone: How to Get Basic Authentication to HTTPS Web Service Using NSURLCredential

    - by ian1971
    I am trying to call an https web service (RESTful) using basic authentication. It works fine if I put the credentials in the url itself but I would rather add it to the request so that the password does not appear, for instance in an exception. I am using the following code: NSURLCredential *credential = [NSURLCredential credentialWithUser:@"myuser" password:@"mypassword" persistence:NSURLCredentialPersistenceForSession]; NSURLProtectionSpace *protectionSpace = [[NSURLProtectionSpace alloc] initWithHost:@"example.com" port:443 protocol:@"https" realm:nil authenticationMethod:NSURLAuthenticationMethodHTTPBasic]; [[NSURLCredentialStorage sharedCredentialStorage] setDefaultCredential:credential forProtectionSpace:protectionSpace]; NSURLConnection *theConnection = [NSURLConnection connectionWithRequest:theRequest delegate:self]; but it does not work. The didReceiveAuthenticationChallenge delegate method gets called and I can add a credential there but ideally I would send it with the request. Any ideas?

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  • .NET HttpListener Prefix issue with anything other than localhost

    - by jchristner
    I'm trying to use C# and HttpListener with a prefix of anything other than localhost and it fails (i.e. if I give it "server1", i.e. http://localhost:1234 works, but http://server1:1234 fails The code is... HttpListener listener = new HttpListener(); String prefix = @"http://server1:1234"; listener.Prefixes.Add(prefix); listener.Start(); The failure occurs on listener.Start() with an exception of "Access is denied.".

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  • MS CRM Register a plugin

    - by mwright
    I am trying to register a plugin for MS CRM, the situation is as follows. It's an IFD deployment and everytime that I connect using the Microsoft provided plugin registration tool I get the following error message. Unhandled Exception: System.Net.WebException: The request failed with the error message: -- <html><head><title>Object moved</title></head><body> <h2>Object moved to <a href="https://URL/signin.aspx?targeturl=https%3a%2f%2fURL%2fMSCrmServices%2f2007%2fIFD%2fcrmdiscoveryservice.asmx%2fmscrmservices%2f2007%2fad%2fcrmdiscoveryservice.asmx">here</a>.</h2> </body></html> The link that I'm using to connect looks like this: https://URL/MSCrmServices/2007/IFD/crmdiscoveryservice.asmx Can anyone give me some direction?

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  • How to scroll to the bottom of a UITableView on the iPhone before the view appears

    - by acqu13sce
    I have a UITableView that is populated with cells of a variable height. I would like the table to scroll to the bottom when the view is pushed into view. I currently have the following function NSIndexPath *indexPath = [NSIndexPath indexPathForRow:[log count]-1 inSection:0]; [self.table scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionBottom animated:NO]; log is a mutable array containing the objects that make up the content of each cell. The above code works fine in viewDidAppear however this has the unfortunate side effect of displaying the top of the table when the view first appears and then jumping to the bottom. I would prefer it if the table view could be scrolled to the bottom before it appears. I tried the scroll in viewWillAppear and viewDidLoad but in both cases the data has not been loaded into the table yet and both throw an exception. Any guidance would be much appreciated, even if it's just a case of telling me what I have is all that is possible.

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  • Junit with Embedded Glassfish fails - JMS Resource Adapter should be EMBEDDED

    - by Hank
    I'm trying to test a session bean (NetBeans 6.8, Glassfish V3). Unfortunately, the embedded glassfish is unable to start properly, as it tries to connect to a remote JMS Provider (at localhost:7676): $ ant test ... [junit] Mar 23, 2010 12:13:51 PM com.sun.messaging.jms.ra.ResourceAdapter start [junit] INFO: MQJMSRA_RA1101: SJSMQ JMS Resource Adapter starting: REMOTE [junit] Mar 23, 2010 12:13:51 PM com.sun.messaging.jmq.jmsclient.ExceptionHandler throwConnectionException [junit] WARNING: [C4003]: Error occurred on connection creation [localhost:7676]. - cause: java.net.ConnectException: Connection refused The error is in itself correct, as no (other) JMS provider is running. I was expecting the embedded glassfish to start the JMS provider in EMBEDDED mode. My test uses javax.ejb.embeddable.EJBContainer : @BeforeClass public static void initContainer() throws Exception { ec = EJBContainer.createEJBContainer(); ctx = ec.getContext(); } When I start glassfish normally, it's fine: $ bin/asadmin get server.jms-service.type server.jms-service.type=EMBEDDED How can I get my junit tests to use an embedded glassfish with an EMBEDDED JMS Provider?

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  • ViewContext.RouteData.Values["action"] is null on server... works fine on local machine

    - by rksprst
    I'm having a weird issue where ViewContext.RouteData.Values["action"] is null on my staging server, but works fine on my dev machine (asp.net development server). The code is simple: public string CheckActiveClass(string actionName) { string text = ""; if (ViewContext.RouteData.Values["action"].ToString() == actionName) { text = "selected"; } return text; } I get the error on the ViewContext.RouteData.Values["action"] line. The error is: Exception Details: System.NullReferenceException: Object reference not set to an instance of an object. Any help is appreciated. Thanks in advance.

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  • Send Email Via GoDaddy

    - by griegs
    I know this question has been done to death but none that I've found here answer the question. I have the following code in my controller; SmtpClient smtpClient = new SmtpClient(); try { smtpClient.Host = "smtpout.secureserver.net"; smtpClient.Port = 25; smtpClient.Timeout = 10000; smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network; smtpClient.UseDefaultCredentials = false; smtpClient.Credentials = new NetworkCredential("[email protected]", "EmailPassword"); String bodyText = fvm.ContactNumber + "\n" + fvm.EmailAddress + "\n" + fvm.FirstName + " " + fvm.LastName + "\n" + fvm.Comments; MailMessage mailMessage = new MailMessage("[email protected]", "[email protected]", fvm.Reason, bodyText); mailMessage.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure; smtpClient.Send(mailMessage); } catch(Exception ex) { } This code works great in dev on my local box but won't send when published on the GoDaddy server. Does anyone know how to send Email from GoDaddy?

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  • CrystalReport Load report failed

    - by mSafdel
    I have a windows application project (C# and .NET 2.0) that used Crystal Report 2008. But I get error sometimes (it seems accidentally) in loading report. That error is: CrystalDecisions.Shared.CrystalReportsException: Load report failed. System.Runtime.InteropServices.COMException (0x8000020D): Unable to load report. at CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options) at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options) at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() --- End of inner exception stack trace --- at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob) at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename) at SIA.DataTransfer.Forms.frmReport.GetStateReport(Int32 transferType) please guide me. How can I solve this problem?

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  • Excel COM - Unable to get the Open property of the Workbooks class?

    - by Abs
    Hello all, I have tried this and I get this error: $excel_app = new COM("Excel.Application") or Die ("Did not connect"); $Workbook = $excel_app->Workbooks->Open('Variables.xls') or Die('Did not open filename'); I get this error: Unable to get the Open property of the Workbooks class What does this error mean? In addition, is there an API or a function list for accessing excel via COM. Thanks all Update Full error: exception 'com_exception' with message 'Source: Microsoft Excel Description: Unable to get the Open property of the Workbooks class' in C:\excel.php:22 Stack trace: #0 C:\excel.php(22): variant->Open('C:\...') #1 {main}

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  • How to suppress Flash migration warnings (1090)

    - by aaaidan
    I get "migration issue" warnings when I use mouse/keyboard input handler names such as onMouseDown, onKeyUp, etc. These names are perfectly legal, but sensibly, we are now warned that their use is no longer automatic in ActionScript 3. I want to suppress these warnings, but without suppressing all other warnings, which I find useful. E.g., when I use code like this: protected override function onMouseDown(e:MouseEvent):void { I get an annoying warning like this: Warning: 1090: Migration issue: The onMouseDown event handler is not triggered automatically by Flash Player at run time in ActionScript 3.0. You must first register this handler for the event using addEventListener ( 'mouseDown', callback_handler). There are flex compiler (mxmlc) flags which can suppress actionscript warnings, or all warnings, but I don't want that. That's to general. Ideally I could suppress a specific error/warning number (Warning #1090). Halp?

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  • Validating result of JsonConvert.DeserializeObject (think "try parse") using JSON.Net

    - by Riri
    I have incoming messages that I need to try and parse in my own objects structure. SOme of these are well formed JSON obejcts and some are just nonsense. I use JsonConvert.DeserializeObject<MyObject>(incmoingString); to do this. This however sometimes gives me a exception when the incoming is total garbage. Other times I get a non-complete object structure when the incoming string is kind of OK - and finally it sometimes work. I've wrapped the conversion in a try/catch and than manually validate that I've gotten the properties I need to the deserialized result. Is there a better way to do this?

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  • How to run assembly using NUnit's TestSuiteBuilder

    - by Dror Helper
    I'm trying to write a simple method that receives a file an runs it using NUnit. The code I managed to build using NUnit's source does not work: if(openFileDialog1.ShowDialog() != DialogResult.OK) { return; } var builder = new TestSuiteBuilder(); var testPackage = new TestPackage(openFileDialog1.FileName); var directoryName = Path.GetDirectoryName(openFileDialog1.FileName); testPackage.BasePath = directoryName; var suite = builder.Build(testPackage); TestResult result = suite.Run(new NullListener(), TestFilter.Empty); The problem is that I keep getting an exception thrown by builder.Build stating that the assembly was not found. What am I missing?

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  • Spark view engine and ASP.NET MVC 2 strongly Typed Html Helpers

    - by dekko
    Hi. I try to use HtmlHelper.TextBoxFor with spark view engine but view crashed with exception "Dynamic view compilation failed. 'System.Web.Mvc.HtmlHelper' does not contain a definition for 'TextBoxFor' and no extension method 'TextBoxFor' accepting a first argument of type 'System.Web.Mvc.HtmlHelper' could be found (are you missing a using directive or an assembly reference?)". It is my _global.spark: <use namespace="System"/> <use namespace="System.Linq"/> <use namespace="System.Text" /> <use namespace="System.Web.Mvc"/> <use namespace="System.Web.Mvc.Html"/> <use namespace="System.Web.Routing"/> <use namespace="System.Linq.Expressions" /> <use namespace="MyModels" /> In spark-view using: ${Html.TextBoxFor(m = m.UserName)}

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  • C# :Emgu CV creating image problem

    - by Meko
    Hi all. When I am trying to create image like Image<Gray, Byte> testImage = new Image<Gray, Byte>("david.jpg"); When compiling it gaves An unhandled exception of type 'System.ArgumentException' occurred in System.Drawing.dllexception. But if I use DialogResult result = openFileDialog1.ShowDialog(); if (result == DialogResult.OK || result == DialogResult.Yes) { textBox1.Text = openFileDialog1.FileName; } Image<Gray, Byte> testImage = new Image<Gray, Byte>( textBox1.Text); It works.Problem is that it cant find path? I am adding all .jpg files in project folder.

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  • Method 'SingleOrDefault' not supported by Linq to Entities

    - by user300992
    I read other posts on similar problem on using SingleOfDefault on Linq-To-Entity, some suggested using "First()" and some others suggested using "Extension" method to implement the Single(). This code throws exception: Movie movie = (from a in movies where a.MovieID == '12345' select a).SingleOrDefault(); If I convert the object query to a List using .ToList(), "SingleOrDefault()" actually works perfectly without throwing any error. My question is: Is it not good to convert to List? Is it going to be performance issue for more complicated queries? What does it get translated in SQL? Movie movie = (from a in movies.ToList() where a.MovieID == '12345' select a).SingleOrDefault();

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  • dismissModalViewControllerAnimated makes my app crash :(

    - by Koning Baard XIV
    I'm creating an iPad app, and I have two classes: NWRootViewController : UITableViewController and UINewFeedViewController : UIViewController. In NWRootViewController I have an UIBarButtonItem, which, when tapped, pops up a modal view controller called NWNewFeedViewController: // THIS CODE IS IN NWROOTVIEWCONTROLLER.M // New Feed -(IBAction)showNewFeedViewAction:(id)sender { [newFeedViewController setModalPresentationStyle:UIModalPresentationFormSheet]; [self presentModalViewController:newFeedViewController animated:YES]; } This works fine. However, in the NWNewFeedViewController's view, I have another UIBarButtonItem which does this when tapped: // THIS CODE IS IN NWNEWFEEDCONTROLLER.M // Buttons -(IBAction)cancelAction:(id)sender { [self dismissModalViewControllerAnimated:YES]; } When I tap this button, the app crashes with: 2010-04-10 12:39:46.703 News[580:207] *** -[NWDetailViewController cancelAction:]: unrecognized selector sent to instance 0x4741110 2010-04-10 12:39:46.705 News[580:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NWDetailViewController cancelAction:]: unrecognized selector sent to instance 0x4741110' 2010-04-10 12:39:46.705 News[580:207] Stack: ( 40878667, 2458187017, 41150267, 40613142, 40609810, 2776006, 4876265, 2776006, 3246293, 3255055, 3250242, 2899304, 2793965, 2825287, 49238396, 40419388, 40415304, 49232029, 49232226, 2817505 ) Can anyone help me? Thanks

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  • Pass Dictionary of routeValues to ActionLink

    - by Graham
    All, Getting to grips with ASP.NET MVC. So far, so good, but this one is a little nuts. I have a view model that contains a dictionary of attributes for a hyperlink, used like this: menu = model variable Html.ActionLink(Html.Encode(menu.Name), Html.Encode(menu.Action), Html.Encode(menu.Controller), menu.Attributes, null) The problem is the position of "menu.Attributes" expects an object in the form: new { Name = "Fred", Age=24 } From what I can tell, this anonymous object is actually converted to a dictionary via reflection anyway BUT you can't pass a dictionary to it in the first place!!! The Html generated for the link simply shows the dictionary type. How on earth do I get round this? The whole point is that its general and the controller can have set the menu.Attributes previously....

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  • WCF Windows Service TimeOut

    - by rmdussa
    I have a client application developed in .net seding a request to wcf service and supposed to send reponse .if execution time with in 1 minute,there is no error,if it exceeds 1 minute the error is Inner exception: This request operation sent to net.tcp://localhost:18001/PitToPort/2008/01/30/StockpileService/tcp did not receive a reply within the configured timeout (00:01:00). The time allotted to this operation may have been a portion of a longer timeout. This may be because the service is still processing the operation or because the service was unable to send a reply message. Please consider increasing the operation timeout (by casting the channel/proxy to IContextChannel and setting the OperationTimeout property) and ensure that the service is able to connect to the client how to increase the time out and how?What is the best solution.

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  • PHP MySQLi timeout not working

    - by Marcin
    Hi guys I have a weird problem with mysqli timeout options, here you go: I am using mysqli_init() and real_connect() in order to set MYSQLI_OPT_CONNECT_TIMEOUT $this->__mysqli = mysqli_init(); if(!$this->__mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT,1)) throw new Exception('Timeout settings failed') $this->__mysqli->real_connect(host,user,pass,db); .... Then I am initiating query on locked table (LOCKE TABLE users WRITE) and its just hanging, ignoring all my settings even: set_time_limit(1); ini_set('max_execution_time',1); ini_set('default_socket_timeout',1); ini_set('mysql.connect_timeout',1); I understand why set_time_limit(1) and max_execution_time is ignored but why other timeouts and especially MYSQLI_OPT_CONNECT_TIMEOUT are ignored and how to solve it. I am using PHP 5.3.1 on Windows and Linux boxes, please help.

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  • GUI to include a .prop file in a VS 2010 project?

    - by jwfearn
    Visual Studio 2010 has no longer uses .vsprops files and instead uses .props files. To include a .vsprops file in a Visual Studio 2008 project, one could right-click the project icon in the Solution Explorer panel, choose Properties, go to the Configuration Properties | General section, and modify the Inherited Project Property Sheets property to contain a list of .vsprops paths. One could also modify the Visual Studio 2008 project file directly. Is there a way in the Visual Studio 2010 GUI to include .props files to a project? The Inherited Project Property Sheets property seems to have been removed. If manual editing of the project file is the only way to include .props files, where can one find documentation on doing it? I'm not talking about adding a .props file to the list of files in the project, I mean how do I tell the project to use a .props file.

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  • Linq to Entities : using ToLower() on NText fields

    - by Julien N
    I'm using SQL Server 2005, with a case sensitive database.. In a search function, I need to create a Linq To Entities (L2E) query with a "where" clause that compare several strings with the data in the database with these rules : The comparison is a "Contains" mode, not strict compare : easy as the string's Contains() method is allowed in L2E The comparison must be case insensitive : I use ToLower() on both elements to perform an insensitive comparison. All of this performs really well but I ran into the following Exception : "Argument data type ntext is invalid for argument 1 of lower function" on one of my fields. It seems that the field is a NText field and I can't perform a ToLower() on that. What could I do to be able to perform a case insensitive Contains() on that NText field ?

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  • Wait for a single RabbitMQ message with a timeout

    - by Evgeny
    I'd like to send a message to a RabbitMQ server and then wait for a reply message (on a "reply-to" queue). Of course, I don't want to wait forever in case the application processing these messages is down - there needs to be a timeout. It sounds like a very basic task, yet I can't find a way to do this. I've now run into this problem with both py-amqplib and the RabbitMQ .NET client. The best solution I've got so far is to poll using basic_get with sleep in-between, but this is pretty ugly: def _wait_for_message_with_timeout(channel, queue_name, timeout): slept = 0 sleep_interval = 0.1 while slept < timeout: reply = channel.basic_get(queue_name) if reply is not None: return reply time.sleep(sleep_interval) slept += sleep_interval raise Exception('Timeout (%g seconds) expired while waiting for an MQ response.' % timeout) Surely there is some better way?

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  • Strange problem with UIDocumentInteractionController

    - by Tùng Ð?
    I don't know what wrong with this code but everytime when I run the app, after the Menu is shown, the app crash. NSString * path = [[NSBundle mainBundle] pathForResource:@"tung" ofType:@"doc"]; UIDocumentInteractionController *docController = [UIDocumentInteractionController interactionControllerWithURL:[NSURL fileURLWithPath:path]]; docController.delegate = self; //[docController presentPreviewAnimated:YES]; CGRect rect = CGRectMake(0, 0, 300, 300); [docController presentOptionsMenuFromRect:rect inView:self.view animated:YES]; Error I got: * Terminating app due to uncaught exception 'NSGenericException', reason: '-[UIPopoverController dealloc] reached while popover is still visible.' What should I do now ?

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  • How to rollback in EF4?

    - by Jaxidian
    In my research about rolling back transactions in EF4, it seems everybody refers to this blog post or offers a similar explanation. In my scenario, I'm wanting to do this in a unit testing scenario where I want to rollback practically everything I do within my unit testing context to keep from updating the data in the database (yeah, we'll increment counters but that's okay). In order to do this, is it best to follow the following plan? Am I missing some concept or anything else major with this (aside from my SetupMyTest and PerformMyTest functions won't really exist that way)? using (var ts = new TransactionScope()) { // Arrange SetupMyTest(context); // Act PerformMyTest(context); var numberOfChanges = context.SaveChanges(false); // if there's an issue, chances are that an exception has been thrown by now. // Assert Assert.IsTrue(numberOfChanges > 0, "Failed to _____"); // transaction will rollback because we do not ever call Complete on it }

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  • Best practice to calculate the average speed from GPS coordinates

    - by Sebi
    i have here a device which can give me gps coordinates. the time intervall i can define. i want to use it to calculate the average speed during driving or travelling by car. actually i used a orthodrome formula to calculate the distance between two points and then divided it by the given time intervall. by the implemenation i followed this term (http://de.wikipedia.org/wiki/Orthodrome#Genauere_Formel_zur_Abstandsberechnung_auf_der_Erde). Unfortunately i could only find a german link, but i think the formula should be understandable in any language ;) Unfortunately, using this formula and a time intverall of 1 seconds gives very unprecises results. the speed while walking is between 1 km/h and 20km/h. So i wonder if there is a general reference how to implement distance calculation between two gps coordinates (i found something similar on SO) and particulary, which is the best time intervall to update the GPS coordiantes.

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