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  • Configuring Unity with a closed generic constructor parmater

    - by fearofawhackplanet
    I've been trying to read the article here but I still can't understand it. I have a constructor resembling the following: IOrderStore orders = new OrderStore(new Repository<Order>(new OrdersDataContext())); The constructor for OrderStore: public OrderStore(IRepository<Order> orderRepository) Constructor for Repository<T>: public Repository(DataContext dataContext) How do I set this up in the Unity config file? UPDATE: I've spent the last few hours banging my head against this, and although I'm not really any closer to getting it right I think at least I can be a little more specific about the problem. I've got my IRespository<T> working ok: <typeAlias alias="IRepository" type="MyAssembly.IRepository`1, MyAssembly" /> <typeAlias alias="Repository" type="MyAssembly.Repository`1, MyAssembly" /> <typeAlias alias="OrdersDataContext" type="MyAssembly.OrdersDataContext, MyAssembly" /> <types> <type type="OrdersDataContext"> <typeConfig> <constructor /> <!-- ensures paramaterless constructor used --> </typeConfig> </type> <type type="IRepository" mapTo="Repository"> <typeConfig> <constructor> <param name="dataContext" parameterType="OrdersDataContext"> <dependency /> </param> </constructor> </typeConfig> </type> </types> So now I can get an IRepository like so: IRepository rep = _container.Resolve(); and that all works fine. The problem now is when trying to add the configuration for IOrderStore <type type="IOrderStore" mapTo="OrderStore"> <typeConfig> <constructor> <param name="ordersRepository" parameterType="IRepository"> <dependency /> </param> </constructor> </typeConfig> </type> When I add this, Unity blows up when trying to load the config file. The error message is OrderStore does not have a constructor that takes the parameters (IRepository`1). What I think this is complaining about is because the OrderStore constructor takes a closed IRepository generic type, ie OrderStore(IRepository<Order>) and not OrderStore(IRepository<T>) I don't have any idea how to resolve this.

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  • How can I make the SmartGWT core smaller?

    - by Jon Anter
    I have recently written a Hello World application using SmartGWT and noticed that the size of the application is huge. In my case it is over 600kb just for that application. I think that size is obscene so I narrowed the culprit down to two core libraries, ISC_Core and ISC_Foundation which combine for a total size of 649kb. Is there anyway to reduce the bloat of these libraries? Any help would be appreciated.

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  • Expected output from an RM-1501 RS232 interface?

    - by Jon Cage
    I have an old RM-1501 digital tachometer which I'm using to try to identify the speed of an object. According to the manual I should be able to read the data over a serial link. Unfortunately, I don't appear to be able to get any sensible output from the device (never gives a valid speed). I think it might be a signalling problem because disconnecting the CTS line starts to get some data through.. Has anyone ever developed anything for one of these / had any success?

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  • what is programming paradigm in haskell

    - by Pradeep
    im preparing for my exam. i got this question and i read several articles about this. but still i cant get a proper idea about this question what Paradigm means is that different programming styles ( as far as i think) in the question they ask explain it by taking two paradigms so this explanation should be done using two styles of programming "List Comprehnsions or Primitive Recursion, Higher order functions " is these styles are programming paradigms?? please help me

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  • Zend Framework problems using Element, sub-forms and belongsTo

    - by wiseguydigital
    Still pulling my hair out with Zend_Form and any elements that need to be placed in a sub-array. form-populate() does not work when working with elements within a sub-form that have been set to a parent array using belongsTo() - I think it is actually a bug in Zend_Form-setDefaults() but just wanted to see if anyone else has a) had the same problem and b) managed to work around it...

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  • Using NServiceBus with multiple application both act as Publisher and Subscriber

    - by Yoann. B
    Hi, I'm trying to use NServiceBus to make 4 applications communicating together. All these applications have to act as Publisher and Subscriber. The only way i founded ti get it workiing is to create a "master" queue named Server, on which MessageEndpointMappings in all applications configuration is mapped to, but i think it's not the good way ... So how should i configure NServiceBus on all these application to get this working ? Thanks.

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  • Is ther anyone familiar with Erica Sadun's APIKit(app private api scanner)?

    - by user262325
    Hello everyone I'm trying to use APIKit to scan my codes to detect if there is private API. apiscanner should run as ./apiscanner ~/Desktop/MyPath/myapp.app I used command 'cd' go to the directory where apiscanner is. But if I call ./apiscanner ~/Desktop/MyPath/MyApp.app on terminal it reports Last login: Sun Jun 13 07:22:07 on ttys002 unknown required load command 0x80000022 Trace/BPT trap logout Even if I copy the files apiscanner and doit to MyPath, then execute, I get the same problem. I think there is something wrong when I run apiscanner under Mac OS X. Welcome any comment Thanks

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  • Check for updates periodically

    - by jstawski
    I have a SL 4.0 app running out of browser with full priviliges. How can I check for updates (CheckAndDownloadUpdateAsync()) every 10 minutes without affecting UI thread. I've tried using the Timer, but the CheckAndDownloadUpdateCompleted doesn't get executed. I think it is erroring out silently. Thanks in advace...

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  • How to add a default value to an already existing column?

    - by Earlz
    I have an existing column in my SQL Server database. I have tried about everything I can think of but can not get a default value to be added to the column. What works in every other database is alter table mytable alter column mycolumn set default(now()) --mycolumn is a datetime How do I do this in SQL Server? The error I get for that exact syntax is incorrect syntax near the keyword 'set'

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  • Do Programmers create BUGS?

    - by Diallo
    Recently i had a not very friendly discussion with a client stating that "he can't pay for fixing bugs on the application i've built for him". his reason is simple: - I Can't actually pay for bugs you actually create. He think that a bug in an application has as origin the author so it should be his responsibility to fix it. Do you share that idea?

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  • Why does System.Web.Hosting.ApplicationHost.CreateApplicationHost throw System.IO.FileNotFoundExcept

    - by Scott Langham
    I saw something about needing to have the assembly available for the type of the first argument passed to the function. I think it is, I can't figure out what am I missing. This code is in a service. I was running the service under the 'NETWORK SERVICES' user account, when I changed the account to that of the session I was logged on with it worked ok. But, what's the difference, and how can I get it to work for the NETWORK SERVICES user.

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  • Cufon font replacement issue

    - by sterling
    I copied the working files from a demo url to the live site and cufon refuses to work after modifying everything I can think of. I even regenerated the font thinking I may have accidentally specified a domain for restricting the use. The trouble url is sterlingross.com and I am unable to see where I have gone wrong. Thank you for your help.

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  • Fact or fiction: Webkit’s rendering performance is much lower when used in Qt

    - by Jen
    Using Qt’s Webkit implementation renders much slower than directly implementing the Webkit engine -- is this true or just a myth? From my own experience, I found the load time of a complex page about twice as long in Qt’s “Fancy Browser” example as it does in Google Chrome (which also incorporates a port of Webkit), but I hardly think that is a fair comparison. Any insights on this?

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  • Can a Winforms/WPF app act as HTTP server?

    - by user46703
    Hi, I have a desktop written with Winforms. Now I have requests that people want to access the data from other machines. First I thought about a regular Client/Server app but now I think best would be if the app could act as HTTP server and send HTML to connected browsers. Does anybody know if there is a library available to add HTTP server functionality to an app? Ideally it would be able to serve ASP.NET content.

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  • Tomcat threads vs Java threads

    - by black666
    When using java threads, one has to take care of the basic problems that come with concurrency through synchronization etc. AFAIK Tomcat also works with threads to handle its workload. Why is it, that I don't have to think about making my code threadsafe when it is running in Tomcat?

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  • WMI failed to initialize the IWbemLocator using CoCreateInstance(CLSID_WbemLocator, 0, CLSCTX_INPROC

    - by Rahul
    Hi All, I am using WMI to get SMBIOS data and for that I am using following code to initialize the IWbemLocator interface through a call to CoCreateInstance. CoCreateInstance(CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, IID_IWebLocator, (LPVOID *) &pLoc); But it always returns FAILURE. I think its due to some environment issue but wanted to know exact reason. Thanks in advance, Rahul

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  • Query that ignore the spaces.

    - by xRobot
    What's the best way to run a query so that spaces in the fields are ignored? For example the following queries.... SELECT * FROM mytable WHERE username = "JohnBobJones" SELECT * FROM mytable WHERE username = "John Bob Jones" . would find the following entries: John Bob Jones JohnBob Jones JohnBobJones . I am using php or python but I think this doesn't matter.

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  • SortedList porting to Silverlight

    - by VLK
    Dear all It looks SortedList is excluded.. What do you think most appropriate out of existing collections? (to keep the same fast access and changes) Can silverlight Dictionary be permanently sorted? Best regards VLK

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  • migrating moss 2007 to moss 2010

    - by Ali
    since we are having our MOSS 2007 on 32bit machine it is not possible to upgrade it to 2010 so i think to only way is to install fresh moss 2010 and then migrate the sites and webs from 2007 to 2010, what is the best way to do this?

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  • change width of UIAlertView in iPad

    - by Krishnan
    Hi Friends, Is there any way to change the frame of the UIAlertView in iPhone or iPad. I tried changing the frame in the following delegate method- (void)willPresentAlertView:(UIAlertView *)alertView; but even then the width of the Alertview remained unchanged. And I think a small Alertview in iPad will not make sense. And I guess there must be a way to achieve it, at least in iPad. Thanks, krishnan.

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  • Uploading a file using post() method of QNetworkAccessManager

    - by user304361
    I'm having some trouble with a Qt application; specifically with the QNetworkAccessManager class. I'm attempting to perform a simple HTTP upload of a binary file using the post() method of the QNetworkAccessManager. The documentation states that I can give a pointer to a QIODevice to post(), and that the class will transmit the data found in the QIODevice. This suggests to me that I ought to be able to give post() a pointer to a QFile. For example: QFile compressedFile("temp"); compressedFile.open(QIODevice::ReadOnly); netManager.post(QNetworkRequest(QUrl("http://mywebsite.com/upload") ), &compressedFile); What seems to happen on the Windows system where I'm developing this is that my Qt application pushes the data from the QFile, but then doesn't complete the request; it seems to be sitting there waiting for more data to show up from the file. The post request isn't "closed" until I manually kill the application, at which point the whole file shows up at my server end. From some debugging and research, I think this is happening because the read() operation of QFile doesn't return -1 when you reach the end of the file. I think that QNetworkAccessManager is trying to read from the QIODevice until it gets a -1 from read(), at which point it assumes there is no more data and closes the request. If it keeps getting a return code of zero from read(), QNetworkAccessManager assumes that there might be more data coming, and so it keeps waiting for that hypothetical data. I've confirmed with some test code that the read() operation of QFile just returns zero after you've read to the end of the file. This seems to be incompatible with the way that the post() method of QNetworkAccessManager expects a QIODevice to behave. My questions are: Is this some sort of limitation with the way that QFile works under Windows? Is there some other way I should be using either QFile or QNetworkAccessManager to push a file via post()? Is this not going to work at all, and will I have to find some other way to upload my file? Any suggestions or hints would be appreciated. Thanks, Don

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