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• Security implications of Clojure keyword creation from user data?

  - by Rob Lachlan

  Suppose that I take a user-supplied string, userstring, and call (keyword userstring) on it. Are there any security concerns about doing this? And if so, what would be the best way to mitigate them?

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• What happens when a user presses stop in their web browser?

  - by Jon Winstanley

  If a page is called that requires a lot of processing and the user clicks stop before the end, does the browser simply stop the request at the client side? Or is a 'stop' message sent to the server, i.e. is the processing cancelled?

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• How to log to user's ApplicationData folder using Enterprise Library Logging?

  - by MüllerDK

  I'm using MS EnterpriseLibrary.Logging and that works perfectly but the log file(s) are placed in the program executable directory. How do I get it to place my log files in individual user's applicationData folder? The folder I'm talking about is the one you get by calling: Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)

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• How do I set a property based on condition that a user has selected a feature in WIX?

  - by justinhui

  I want to set a property to be used after the FeaturesDlg (the one with the feature tree) , based on condition that an user selected a feature or not. Is this possible? I've declared a new property, but I don't know how to set its value (that feature is enabled/disabled on feature tree).

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• How do I get notified when a user opens my iPhone app while in a phone call?

  - by Jonah

  I need to adjust several views in the event that a user visits my app while in a phone call. Is there a best practice for being notified of this? Thanks!

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• In an MSI Install, can I write out a flag to a file based on a user selection?

  - by scottmarlowe

  While I know it is possible to add a custom step to an MSI install using Visual Studio that will allow the user to make a selection, how do I or can I save that selection to a file to be read later by the app when it is run?

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• Can I user mono's AOT feature to natively "pre-compile" .NET DLLs/EXEs to make them harder to revers

  - by Jared Updike

  Can I user mono's AOT (Ahead of Time compilation) feature to natively "pre-compile" all or part of some of my own .NET DLLs (and or EXEs) to make them harder to reverse engineer? I'm using Windows (7 / x64 but I have an x86 XP machine as well) and .NET 3.5 (VS 2008) and I'm curious if mono/AOT can be/has been used for this purpose? (Tying them to x86 is acceptable at this point.) See also this question where I tried this and had no luck.

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• How can I force the user to fill out a captcha after a specific number of failed login attempts with

  - by James

  I'm trying to secure my rails 3 app against brute force login guessing. I'm using authlogic. What's the best way to force a user (or bot) to fill out a captcha after a specific number of failed login attempts? Does authlogic have a built in mechanism for recording how many consecutive failed attempts came from the same ip? I'd appreciate any help.

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• Error: FormatException was unhandled by user code in Linq how to solve?

  - by programmerist

  Look please below this codes throw me : FormatException was unhandled by user code Codes: satis.KDV = Decimal.Parse((from o in genSatisctx.Urun where o.ID == UrunID select o.Kdv).ToString()); How can i rewrite linq query?

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• how could i retrieve the last stat of navigation page when user relaunch the app??

  - by Qasim Shah

  Hi i m new in iphone development plz guide me how can i save and retrieve the last opened state of navigation controller so after relaunching application user can see the last opened page if any body have some idea plz guide me and also give me some sample code for it if possible i will b very thankful to u. Thanx in advance

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• How will Facebook Authenticate let me ID a user?

  - by Donny P

  I have a website where I need to have data that is ID'd by user. For example, they enter their favorite food: userid favorite food ------ ------------- 1 french fries 2 tacos 3 fish sticks 4 chipotle When I use Facebook Authentication, what identifier will I use for the userid? I'm assuming it's not name, since this would create duplicates. Is it just the person's Facebook ID? Also is the correct API to use for 3rd party websites 'Facebook Connect' or 'Facebook Authorization' or something else?

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• How to remove user control entries from toolbox in Visual studio?

  - by Muhammad Kashif Nadeem

  There are dozens of user control in our project. All these controls loads in Toolbox. I think this slows down the system when we work in designer. Is it true? if so the how to remove these controls from tollbox? Thanks.

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• How to use a ListView and a ViewFlipper to navigate user in an Android app?

  - by virsir

  I want to set up some menu-like navigator for my app. There is a listView in the main page and it contains two items, click each one will show its child view with ViewFlipper, and if user clicked the back button, he will return to the homepage again. The question is how to make it, I can only use ViewFlipper to flip to next screen or prev screen, how to manage these child views here? How to put them in my layout xml file?

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• .Net : Need for a tutorial about how to create a Wpf user control (multi - column combobox) which ca

  - by odiseh

  .Net : I'm new in Wpf so need for a tutorial about how to create a Wpf user control (multi - column combobox) which can be binded to Database in other project (windows application)?

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• Given a user's SID, how do I get their userPrincipalName?

  - by Max Schmeling

  I have a list of user's security identifiers and I need to get a list of userPrincipalName's... is there any way that I can get it without loading up the users DirectoryEntry and pulling in the userPrincipalName property? I need the most efficient method possible because this is done a lot

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• SQL Server 2005 Error "The user does not have permission to perform this action" - clears up after r

  - by Sylvia

  We're getting the error "The user does not have permission to perform this action" during times of heavy load (regularly, when a trim job occurs). The error clears up when the service accessing sql server is restarted, so it's obviously not a real permissions problems. There's a possibility that the problem is occurring when we're trying to query dm_tran_active_transactions and sys.dm_tran_session_transactions. Any ideas of good places to start looking? thanks for any insights...

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• Vimscript: how to get the current list of user-defined functions and determine the files they are so

  - by ARV

  Hello everyone. Is there a way I can query from within Vim information about user-defined vimscript functions and script files that Vim knows about? The things I'd like to know are: Is a particular function defined? Which source file is a given function defined in? What are the vimscript files that have been sourced? Etc.

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• How can I destroy sessions if user closes the browser window or navigates away from page in php?

  - by Chris

  I have some sessions that are saved. I want to destroy all the sessions if the user closes the browser window or a single tab or navigates away from the page. Is there any way I can do this?

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• How can user change the jre parameter values after the exe is generated in Launch4j?

  - by Wing C. Chen

  Is it possible to change the jre parameter values after the exe file is generated through Launch4j? The ideal scenario is like this: The default parameter values are applied when the program is started. However, when the user wants to change some jre parameter values, he goes to a .ini file, MyProgram.ini for example, changes the values there, and the new values will be applied next time the program is started. I think eclipse uses the same way for its memory and some other parameter settings.

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• Write a program using a do while loop to check if the number entered by a user is a palindrome? [clo

  - by josef

  Write a program using a do while loop to check if the number entered by a user is a palindrome? Hint: A number is a palindrome if it is the same when it read in forward or backward direction e.g. if the number entered is 121 - it is palindrome if the number entered is 323 - it is palindrome if the number entered is 132 - it is not palindrome in c++

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• ASP.NET MVC security: how to check if a controller method is allowed to execute under current user's

  - by Gart

  Given an ASP.NET MVC Controller class declaration: public class ItemController : Controller { public ActionResult Index() { // ... } public ActionResult Details() { // ... } [Authorize(Roles="Admin, Editor")] public ActionResult Edit() { // ... } [Authorized(Roles="Admin")] public ActionResult Delete() { // .. } } I need to reflect a list of methods in this class which may be invoked with the current user's permissions. Please share some ideas of what could be done in this case.

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• how to validate mulitple text boxes when user enters value in any one of the text box he can submit

  - by SmartDev

  I have multiple textboxes which im using for search query ,i want to validate them in such a way that if any one text box has value user can submit. Can anyone suggest me ,how to do it . Thanks

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• Is there a user provisioning API, and/or account migration/transition tool for Gmail on Google Apps?

  - by Olaseni

  I've decided to move all the mail accounts in my domain to Google Apps: Is there a subtle migration tool that can make the transition painless, since I want all the mail history and folders to be intact. I'm also looking to duplicate the user provisioning API with Google Apps Users alternative. Are my goals realistic? Are there any tools out there that already make this task simpler?

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• How do I write user-specific configuration into a rails app?

  - by dchua

  Hi all, What is the current practice like to write user-specific configuration settings into a rails application? For example, privacy settings in a social networking application. I know application-wide settings can be stored in a .yml file in config/ but what about users?

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• Where is the iPhone app EULA displayed for the user?

  - by Shanra

  I am planning to submit an iPhone app for certain special purpose calculations. I want to add a legal disclaimer about the calculations somewhere so that the user can see it atleast once before starting to use the app. Should this go into the EULA that may be submitted as part of app submission process? Or should that be a one time screen shown when the app is started first time? What is the right way? Thanks for responses.

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