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  • Implementing In App purchases in Android?

    - by hgpc
    It looks like Android won't natively support in-app purchases for a while, and when it does there might be a huge user base with devices that don't support them. What's the best way to implement iPhone-like (additional content or services) in-app purchases in Android using the Android Market if possible? The solution should consider in particular: For all kinds of in-app purchases: Android Market's 24-hour cancellation policy For consumables/non-consumables: storage of additional content (ie: use precious application memory to avoid piracy, or use SD card to avoid bloating application memory) Thanks!

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  • showing content from subdomain

    - by coure06
    I have a root site in httpdocs folder. There is another website (for subdomain) at httpdocs/demo1 Mapping is like www.abc.com to httpdocs demo1.abco.com to httpdocs/demo1 How can I show image from demo1 folder? I want to access it like www.abc.com/demo1/images/some.png Error: Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.

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  • Recommended migration strategy for C++ project in Visual Studio 6

    - by jacobsee
    For a large application written in C++ using Visual Studio 6, what is the best way to move into the modern era? I'd like to take an incremental approach where we slowly move portions of the code and write new features into C# for example and compile that into a library or dll that can be referenced from the legacy application. Is this possible and what is the best way to do it?

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  • Multiple column subselect in mysql 5 (5.1.42)

    - by rubber boots
    This one seems to be a simple problem, but I can't make it work in a single select or nested select. Retrieve the authors and (if any) advisers of a paper (article) into one row. I order to explain the problem, here are the two data tables (pseudo) papers (id, title, c_year) persons (id, firstname, lastname) plus a link table w/one extra attribute (pseudo): paper_person_roles( paper_id person_id act_role ENUM ('AUTHOR', 'ADVISER') ) This is basically a list of written papers (table: papers) and a list of staff and/or students (table: persons) An article my have (1,N) authors. An article may have (0,N) advisers. A person can be in 'AUTHOR' or 'ADVISER' role (but not at the same time). The application eventually puts out table rows containing the following entries: TH: || Paper_ID | Author(s) | Title | Adviser(s) | TD: || 21334 |John Doe, Jeff Tucker|Why the moon looks yellow|Brown, Rayleigh| ... My first approach was like: select/extract a full list of articles into the application, eg.SELECT q.id, q.title FROM papers AS q ORDER BY q.c_year and save the results of the query into an array (in the application). After this step, loop over the array of the returned information and retrieve authors and advisers (if any), via prepared statement (? is the paper's id) from the link table like:APPLICATION_LOOP(paper_ids in array) SELECT p.lastname, p.firstname, r.act_role FROM persons AS p, paper_person_roles AS r WHERE p.id=r.person_id AND r.paper_id = ? # The application does further processing from here (pseudo): foreach record from resulting records if record.act_role eq 'AUTHOR' then join to author_column if record.act_role eq 'ADVISER' then join to avdiser_column end print id, author_column, title, adviser_column APPLICATION_LOOP This works so far and gives the desired output. Would it make sense to put the computation back into the DB? I'm not very proficient in nontrivial SQL and can't find a solution with a single (combined or nested) select call. I tried sth. like SELECT q.title (CONCAT_WS(' ', (SELECT p.firstname, p.lastname AS aunames FROM persons AS p, paper_person_roles AS r WHERE q.id=r.paper_id AND r.act_role='AUTHOR') ) ) AS aulist FROM papers AS q, persons AS p, paper_person_roles AS r in several variations, but no luck ... Maybe there is some chance? Thanks in advance r.b.

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  • [Castle Dynamic Proxy] What really interceptors do with my c# class?

    - by Pandiya Chendur
    I was asked to implement castle dynamic proxy in my asp.net web application and i was going through couple of articles which i got from Castle Project and Code Project about castle dynamic proxy in asp.net web application.... Both articles delt with creating interceptors but i can't get the idea why interceptors are used with classes.... Why should i intercept my class which is behaving properly?

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  • Error opening crystal report in excel format

    - by user337098
    We have an application written in VB.NET 2003 which has built in Crystal reports. When we install the application on Windows 2008 server we get the following error while trying to open crystal report in excel format Error is : Error in File :"....rpt" Error detected by export DLL. The report opens up fine in PDF on server Opeing report in Excel works fine on my local(development) machine...But this error is thrown on server... Kindly help me resolve this issue and how to fix it?..

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  • logging one thread in Java using log4j

    - by Javier
    I have an web application written in Java, and I have a thread-pool. The application is huge, and I cannot make major changes, for example, I cannot change log4j. I am executing a batch process in the thread pool, and I want to log everything that goes is executed to execute that process. There will always be just one thread active in the thread pool. Any ideas of how can I do that?

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  • C# Simple IF OR question

    - by Jamie
    Hi all, Sorry to ask this as I thought I knew the answer, I want to exit the program if userName is greater than 4 characters or userName is not an account called student. However this even if the userName is only 3 characters and is not student I'm still hitting Application.Exit. What am I doing wrong? if (userName.Length > 4 | userName != "student") { Application.Exit(); } Shame on me :-(

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  • wchar to char in c++

    - by Chris
    I have a Windows CE console application that's entry point looks like this int _tmain(int argc, _TCHAR* argv[]) I want to check the contents of argv[1] for "-s" convert argv[2] into an integer. I am having trouble narrowing the arguments or accessing them to test. I initially tried the following with little success if (argv[1] == L"-s") I also tried using the narrow function of wostringstream on each character but this crashed the application. Can anyone shed some light? Thanks

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  • php Services_Facebook: some users are considered as not logged-in

    - by ufk
    Hiya. I'm using Services_Facebook pear package with php 5.3.2 to create a facebook app, it seems that some users can see the application and the application can fetch their info properly, and on some users that script detects as they're not logged in. using the default example as shown in the following URL: http://wiki.developers.facebook.com/index.php/PHP using latest Services_Facebook version. any ideas? thanks

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  • How to display image in Swing? in textarea?

    - by Nitesh Panchal
    Hello, I am creating a chat application using JApplet. I have a TextArea where all chat messages go. Everything in working fine and smooth just as you would expect a basic chat application to do. Now i want to add support for gestures. I wanted to know, how can we show an icon in textarea? it only takes string in append() method. Thanks in advance :)

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  • how to use session in iphone programming?

    - by jaydp
    Hi Friends, I made an iphone story book application. Suppose any user read story book and at half of the story book he/she close the apps. when he/she want to read again this application at a time ask for continue or start again. This is possible by using session but i don't know how to use session in iphone sdk. So, please help me about this problem. Thanks!

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  • .net 4.0 GAC can't refer

    - by santose
    I have installed VS 2010 and builded a project and added the assembly in GAC 4.0. But How to refer this assembly in a application. I have created new application and going to add - reference I couldn't find the assembly which i was installed. But its their if we seen thro' the physical path of the GAC.

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  • How to handle Windows Events in JAVA

    - by prasad
    I'd like to ask another question how to handle Windows' events in Java. To be specific, I'd like to know how to handle events such as mouse moved or mouse clicked in Windows XP and Vista. I want to wire my own custom behavior in my application to these events, even when my application is inactive or otherwise hidden. All help is appreciated!

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  • Cache like stackoverflow

    - by Deumber
    I'm creating a ASP.NET MVC 2 application that envolve a section like questions here in stackoverflow (mine is with exams is another kind of application but can be extrapolate to same general idea of SO). OK I'm creating a cache per page, its mean something like this: [OutputCache(Duration=60, VaryByParam="page")] ActionResult AllQuestions(int page){...} But i want to invalidate that cache when a new question is created. What can i do. I'm open to suggestions, perhaps this is not the best way to solve this problem

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  • Is it possible to get Java fmt messages bundle from database ?

    - by newbie
    I nedd to localize application and now files are loaded from text files. Is it possible to change source to database? This is how localized messages are now loaded: <!-- Application Message Bundle --> <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> <property name="basename" value="/WEB-INF/messages/messages" /> <property name="cacheSeconds" value="0" /> </bean>

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  • uploaded photo modification on server restricted

    - by crisgomez
    Hi, Can anybody help regarding my problem?I created an application that upload photos. the photos are stored into a specific directory.When the photo uploaded is greater than the number of bytes allowed , the photo should be resize in order to have a size standard. The problem is, the photo is not resizing due to the lack of permission of the user to the specific directory in which the photos are stored.Is there any way around, to resize the photo without having granting permission to the application users?

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  • How do I diagnose a failure in the Membership service on an ASP.NET remote site?

    - by ProfK
    Yesterday I added a custom MembershipProvider to an ASP.NET web application, but when I deployed the application to its remote host server, it failed. I know I had the login info correct, and I also know that for nearly any exception in the login process, the Login control displays the standard error message, "Your login failed", so I assume something is wrong in the code/config. What can I do to diagnose what is wrong on the server?

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  • Custom Command WPF

    - by Sachin Gaur
    I have an application that contains Menu and sub menus. I have attached Appliocation Commands to some of the sub menu items such as Cut, Copy and Paste. I also have some other menu items that do not have application commands. How could I add a custom command binding to those sub menu items? I have gone through this artcile but unable to attach event to my sub menu items.

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  • Displaying Longitude and Latitude values stored in a SQLite db as a Route on a MapView in Android (N

    - by LordSnoutimus
    I am currently in the process of creating an application that records current location of a mobile device in intervals, displaying the route as a coloured line on the device in real-time. At the same time the application is storing the longitude and latitude in a SQLite database as I want the user to be able to bring up that specific route again. The route has a primary key and each waypoint is linked to that route by a foreign key. What would be the easiest way to display the saved route on the map?.

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  • .net 3.5 to 4.0 Migration

    - by SARAVAN
    Currently we are doing a payroll application in Microsoft Visual Studio 2008 (.Net 3.5) using some of the latest features like WCF, WF and the development for the same has almost completed. However, clients have shown their interest in migrating the developed payroll application in Microsoft Visual Studio 2008 (.Net 3.5) to Microsoft Visual Studio 2010 (.Net 4.0). I don't have an idea about the expected challenges in the migration or if its just going to be very smooth. Any thoughts or comments?

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  • WYSIWYG Editor for TWIKI

    - by ich-bin-drin
    Hey, i'm searching for an WYSIWYG Editor tool which i can run as normal Windows Application and wihich generates for me the TWIKI "Code". Is there any Application/Software that provides this functionality? THX

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