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• What java apis are there to help with annotation processing by using reflection?

  - by Darran

  Hi, I`m looking to start project that needs to process annotations. I was wondering what apis are available to help with reflection and annotation processing. I know theres Apache BeanUtils but are there any others?

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• Eclipselink and update trigger on multiple access to the database

  - by Raven

  Hi, in my project I have a database which many clients connect to. Concurrent access and writing works well. The problem now is not to reload the data every second from the database to always have the current status of the data. Does Eclipselink provide a trigger mechanism on (automatically?) reload the data if the database is changed? How would one use this trigger? Thanks!

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• How can I write an iPhone app entirely in JavaScript without making it just a web app?

  - by Jeff

  I don't want to take the time to learn Obj-C. I've spent 7+ years doing web application programming. Shouldn't there be a way to use the WebView and just write the whole app in javascript, pulling the files right from the resources of the project?

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• JsonIgnore attributes not working in ASP.NET?

  - by Geoffrey

  I've got an object in my project with circular references. I've put [JsonIgnore] above the field like so: [JsonIgnore] public virtual Foobar ChildObject { get; set; } I'm still getting circular reference errors when I serialize the object. The only fields that do not have JsonIgnore are string fields and should not cause this. Is there something else I need to do to get JsonIgnore to work? Thanks!

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• How to create SFTP service in Windows xp sp3?

  - by nRk

  Hi We can create ftp server in Windows XP SP3 OS using IIS ftp server. In my project i need to connect SFTP server so, How can I create SFTP server in Windows xp SP3 operation system? Is it possible to creat using IIS as we create FTP server? Can anyone provide me tutorial or links to create SFTP server in my desktop machine? Thanksnrk

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• Authentication mechanism comparison

  - by Heavy Bytes

  I have to start a new project where user authentication/management will be required. A lot of websites use existing authentication mechanisms like facebook/twitter/openID/google/etc (even SO). While I might understand that they are used to simplify some parts of this workflow can someone enumerate the pluses and minuses of using one of these authentication mechanisms vs. an usual user creation and what should I look for when I do this? Thanks in advance!

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• Suppress errors of files that are not set to be built from the "Error List" window

  - by ohadsc

  I have some cs files in my project that are not set to be built (Properties - Build Action = None). They contain bits of code that don't compile as a whole and are there merely for reference. I don't care about any compilation errors in them, but they appear in the "Error List" window, cluttering it. Is there some way to tell VS to ignore errors in that file? Or in all files not set to be built, at that ? I'm using VS 2010 Thanks

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• Idea needed for creating a subscription based Image gallery

  - by user248674

  My client wants a flickr kind of site, but people have to pay for registering .And they can restrict their gallery view. Since its a low budget and short term project, I would like to customize some readily available scripts rathar than starting from scratch. Please suggest abt technology,methodologies to be used. Thanks in advance :)

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• Adding Control on a Playing Video

  - by Taimur Hamza

  Hi, I want to add a Control (UILabel / UIButton ) over a playing video , Can anyone please make a tutorial of adding a control on a playing video. Below is the link of the project. I am stuck how to connect the UIView object ( Overlay View ) in the connections inspector. The code is copied properly. Thanks http://rapidshare.com/files/393248642/MoviePlayer_iPhone.zip Taimur

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• How does msbuild decide whether it needs to rebuild a C# library or not?

  - by Peter Mounce

  Per subject, how does msbuild decide whether it needs to rebuild a library (ie, invoke csc), or not, when it is run against a C# project file? I imagine (but want to confirm): If there's no output directory, rebuild (duh :) ) If a C# file has changed, rebuild If an included file marked copy-always has changed, rebuild or is it smart enough to not rebuild, but just copy the file to the existing output? If an included file marked copy-if-newer has changed, rebuild same question as above

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• create jar file with images and database

  - by Samurai

  Hi I am using NetBeans IDE and I have my images (what I am using in my project) in a folder named Images. When I am building jar it doesn't take that images. The code I am using to set image is, buttonObj.setIcon(new ImageIcon("\Images\a.jpg") any help please.

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• What DirectShow Interface to use for capturing to Stream instead of creating actual file?

  - by jhorton

  I've got a DirectShow project where I want to capture and stream to a webserver. I have seen how to capture and create a file, but I'm looking for ideas on how to capture into something like a MemoryStream to transport through a NetworkStream. I'm also using the library DirectShowLib for the ability to write in C# if that makes any difference. Of if there is a sample that I overlooked in the SDK I would greatly appreciate the direction. Thanks in advance.

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• How does file creation work in Java

  - by Ankur

  I am trying to create a file using File newFile = new File("myFile"); However no file called "myFile" is created. This is within a Web application Project i.e. proper form to be pakaged as a WAR but I am calling it as part of a main method (just to see how this works). How can I make it so that a new file is created at a location relative to the current one i.e not have to put in an absolute path.

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• Data Mapper implementation in C#

  - by cargo86

  Hi, My Domain Layer is implemented with Domain Model, and after PEAA, in Data Layer I have to use Data Mapper. NHiberbate is an implemantation of Data Mapper in C#? What alternative I have to use Data Mapper in a C# project? Thanks a lot!

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• SysRc enum values in c c++

  - by Kumar Alok

  i am working on a project where i am using SysRc values as return values from some function like SUCCESS and FAILURE ond sum enums . Now i want to know how to get them print?

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• Importing data from a JSON file into R

  - by user313967

  Is there a way to import data from a JSON file into R? More specifically, the file is an array of JSON objects with string fields, objects, and arrays. The RJSON Package isn't very clear on how to deal with this http://cran.r-project.org/web/packages/rjson/rjson.pdf.

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• Detect pointer arithmetics because of LARGEADDRESSAWARE

  - by Suma

  I would like to switch my application to LARGEADDRESSAWARE. One of issues to watch for is pointer arithmetic, as pointer difference can no longer be represented as signed 32b. Is there some way how to find automatically all instances of pointer subtraction in a large C++ project? If not, is there some "least effort" manual or semi-automatic method how to achieve this?

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• Django: Get bound IP address inside settings.py

  - by Silver Light

  Hello! I want to enable debug (DEBUG = True) For my Django project only if it runs on localhost. How can I get user IP address inside settings.py? I would like something like this to work: #Debugging only on localhost if user_ip = '127.0.0.1': DEBUG = True else: DEBUG = False How do I put user IP address in user_ip variable inside settings.py file?

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• What kind of structure should I use to keep prospectus of a medicine?

  - by ahmet732

  My project is similar to: Users search the name of a medicine from a table. Then touch the medicine he/she looked for . Then prospectus of that medicine will appear on the view... How should I keep prospectus of medicine?(prospectus of a medicine consists of several lines of text) SQLite or NSDictionary thing... I thought that NSDictionary will not go well with my need... Any answers ???

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• Best way to write an image to a Django HttpResponse()

  - by k-g-f

  I need to serve images securely to validated users only (i.e. they can't be served as static files). I currently have the following Python view in my Django project, but it seems inefficient. Any ideas for a better way? def secureImage(request,imagePath): response = HttpResponse(mimetype="image/png") img = Image.open(imagePath) img.save(response,'png') return response (Image is imported from PIL.)

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• What are some linq "best practices"

  - by Luke101

  Looking to use linq throughout my next project to ease some of the hard labor. Before, I dive into the linq world I would like some advice on best prctices on using linq. I am still undecided on EF and linq to sql

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• Microsoft Sync Framework with Sync Services for ADO.NET - how does it scale?

  - by dbruning

  We are about to embark on a major project which requires an Occasionally Connected Application. The MS Sync Framework seems to offer a good solution with Sync Services for ADO.NET. Has anyone used this in a production app, ideally with tens of thousands of users, and can you comment on how well it scales? Any other pitfalls or gotcha's? Thanks!

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• Not able to add column value

  - by peter

  I have project which contain 4 tables among these shedule table Session column i am not able to add vaue,,this table contain three foriegn key from two tables(in which single table has two foreign keys here) i added values here..Any one has any idea about this..Actually my intention is to remove the error "the insert statement conflicted with the foreign key constraint sql server"

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• How can I save objects as XML files

  - by iTayb

  I'm working on my high-school matriculation asp.net project, and I wish to make a website of a bookstore. I want to create two classes,Book and BookStore, and save the data created in XML files and not in a database. How can I save objects as XML files, and how can I load them afterwards? Thank you very much.

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• Getting on mediawiki spammers list? [closed]

  - by Dave

  hi ther - this is a "strange question"... :) I WANT to get on a wiki spammers list for a test project i'm trying to do with some folks - how do i go about doing that?? :)

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