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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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• .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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• 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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• 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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• Silverlight 3 Window.Closing Event or how to stop a user from closing a browser to stop a running ti

  - by cricketmovies

  do we have Window.Closing Event in Silverlight version 3? If not, is there an easy way to check if the user is closing the browser and to stop him doing so unless he explicitly stops a running timer? Regards, Nadeem.

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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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• 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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• 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 do you get the User's IP Address in Castle MVC (Monorail)?

  - by Brenton Alker

  In a controller action of a CastleMVC application, how can I get the user's IP Address? I think in asp.net mvc it would be Request.ServerVariables["REMOTE_ADDR"], but I can't find an equivalent in Castle. (I am aware of potential proxy issue's etc, the address that is reported in the request is fine)

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• How can I create a view that has different displays according to the role the user is in?

  - by user43838

  I want to create a view that has different displays according to the role the user is in. Should I create a different view for different roles or should I check the roles on the Veiw page itself rather than in the actions? How would I check the role on the view page?

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• Workflow for turning Confluence wiki content into hardcopy/web user manual?

  - by spry

  Hello, The company I work for has started using Confluence for documenting software development and the associated processes. We are looking into using content created on the wiki to create a user manual, as both a PDF for hardcopy and HTML for a web based manual. I was wondering if anybody had any suggestions for this specific workflow? Cheers.

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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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• 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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• 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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• Is there a ready utility for web sites to collect user information?

  - by Shore

  The basic requirement is in look and feel. It should look professional,have an good user interface. I don't know if someone has already developed such a tool especially for doing this kind of job.

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• How to detect which Space the user is on in Mac OS X Leopard?

  - by georgebrock

  Mac OS X Leopard has a virtual desktop implementation called Spaces. I want to programatically detect which space the user is currently on. Cocoa is preferable but AppleScript is acceptable if there's no other way. I've seen a couple of AppleScript implementations, but the techniques they used seemed a bit too hacky to use in production code (one relied on causing and error and then parsing the error message to get the current space, the other interrogated the Spaces menu GUI)

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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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• problem in allocating kernel memory by malloc() from user space?

  - by sagar

  Is there any protection provided by kernel? Because when we tried to allocate memory using an malloc() from user space, the kernel allowed to allocated around 124 MB of memory, and when we try to write into it, the kernel crashed. If there was protection of kernel memory area, this wouldn't have happened

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• How do I populate a dropdown list on an ascx view user control MVC?

  - by user54197

  I have a drop down list hardcoded and would like to populate this from a table. Is it possible to get the data from the MVC View User Control page itself. The Inherits already has data coming in.

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• How can I sum up the lines added/removed by a user in a git repo?

  - by Mike

  I am trying to find the total number of lines added and total number of lines removed by a user in a git repository. I looked at http://stackoverflow.com/questions/1265040/how-to-count-total-lines-changed-by-a-specific-author-in-a-git-repository, which had the command git log --author="<authorname>" --pretty=tformat: --numstat, but the answer failed to give a script(however simple) to total the lines changed. What's the simplest way to sum up the lines added/removed?

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• what is the correct way to make sure user use share_ptr and not regular ptr?

  - by eriks

  In my class the constructor is private and i added a static method "CreateMyClassPtr" that uses the constructor and returns a share_ptr of it. Is it the correct implementation? Do you think i even have to make sure that shared_ptr will be used? Maybe i should leave it to the user to decide?

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• Where did the NSLog go, when user download my Apps from App Store?

  - by Tattat

  Can the Using enable to see the NSLog when they plug the device on their mac? or is this possible to see the NSLog from the user?

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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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• Do my user need to install a database program to use my database program?

  - by MrMe

  This might be a stupid question but I'm new at all this. I want to create a Windows program that communicates with a database. Is there any way to do this without the user of my program have to install a database program like MySql? I'm going to program it in C#.

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• How to implement a session mechanism or How to generate a unique indentify for each user in the same

  - by user198729

  Most session are based on cookies,like php/jsp But as for mobile devices,there are quite a few that doesn't support cookies. How to generate a unique indentify for each user in the same corporation that uses the same IP address?

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