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• When I try to show an image on linklabel click, I get an error

  - by JB

  When I try to show an image on linklabel click, I get an error: unrecognized escape sequence. Code: public void linkLabel1_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e) { System.Diagnostics.Process.Start( "mspaint~C:\Users\Joshua Banks\Desktop\Downtown_atlanta_night.jpg"); }

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• Apache/Tomcat configuration to allow multiple incoming DNS served by one app (SAAS)

  - by Shaun F

  Is there a way to setup apache and tomcat so that I can have d1.webapp.com d2.webapp.com d3.webapp.com etc. All hosted by the same tomcat instance without having to add aliases to the HOSTS element in the tomcat config file? I will be allowing new users to have thier own domain when they sign up and it will be a subdomain of the web app. I don't want to keep updating the hosts file for aliases and restarting tomcat though each time a new user signs up.

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• Logout from an desktop application to change user in C#.net

  - by Sadequzzaman Monoh

  I have designed an desktop application using C#.net that has many users. Each USer has specific rights. The User logs into the system when the application first starts and the UserID number is stored and used throughout the app., but when they want to change user (UserID) they have to close the system down and start again. How would I go about creating a 'log out' - 'login' function that keeps the main form open but disabled allowing a new user to login?

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• What version of the .NET framework is installed on Windows XP, Vista, and 7?

  - by Mohit Deshpande

  I have an application that uses the .NET framework 3.5. I am building this application for a college to help students to study. Most students usually have Windows XP SP2, Windows Vista, or Windows 7. (Sorry Mac users! The Mac version will come out in about 6 months) What version of the .NET framework is installed on Windows XP, Vista, and 7; and will my application run on all of those platforms?

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• Live Code Editing

  - by alvincrespo

  Anyone know of a code editing platform that allows users to collaborate in a live environment? For example, google docs but for editing PHP code with others?

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• Location detecting tecniques for IP adresses

  - by ilhan

  What are the location detecting tecniques for IP adresses? I know to look at the $_SERVER['HTTP_ACCEPT_LANGUAGE'] (not accurate but mostly useful to detect location, for example if an IP range's users set French to their browser then it means that this range belongs to France gethostbyaddr($_SERVER['REMOTE_ADDR']) then may be to whois gethostbyaddr($_SERVER['REMOTE_ADDR']) sometimes $HTTP_USER_AGENT (Firefox's user agent string has language code, not accurate but mostly can be used to detect the location) But what about cities?

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• Web Form Builder engine

  - by Jon

  Hello, I want to give my users the option to build and save web forms. Can you please recommend plugins/frameworks/scripts which do that? Regards, Jon

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• Compare associations between domain objects in Grails

  - by user303979

  I am not sure if I am going about this the best way, but I will try to explain what I am trying to do. I have the following domain classes class User { static hasMany = [goals: Goal] } So each User has a list of Goal objects. I want to be able to take an instance of User and return 5 Users with the highest number of matching Goal objects (with the instance) in their goals list. Can someone kindly explain how I might go about doing this?

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• Get all roles - ASP .Net Membership

  - by Rigobert Song

  I have an ASP .net MVC 2.0 web site and I am using the membership provider to store users and groups. How do I get a list of all the roles?

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• Java: How to get a classpath for current process

  - by phil swenson

  when I call System.getProperty("java.class.path") I only get this: /Users/pswenson/dev/sag/gradle-0.8/lib/gradle-core-0.8.jar The other classes in question are loaded at dynamically. Any ideas on finding the full classpath?

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• Playing a mp3 file on a web page

  - by bobsmith123

  In an ASP.NET environment, what's the best way to play a mp3 file? Do I need to use a flash plugin (some users may not have flash). Also, this needs to work on a IPhone or an IPod.

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• vsts load testing wcf app

  - by ashish.s

  I have a simple test written like this public class Test { [ThreadStatic] private static ServiceClient client; [TestMethod] public void TestCase1() { If( client == null) { .... //instantiate client } client.CallMyServiceMethod() } [TestMethod] public void TestCase2() { using(var newClient = new ServiceClient()) { newClient.CallMyServiceMethod() } } The percentage of new users is set to 100 % for the test, and the user load is constant load of 1. But the response time for TestCase1 is about 3 times better than TestCase2. Can someone see what i am missing here ? many thanks

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• How Do You Create A Panel in WPF that Can Be Dragged Outside the Main Window?

  - by discwiz

  Trying to replicate the docking controls in Visual Studio 2008. My application replays the RADAR environment for the FAA and I want the ability for dual monitor users to drag the control panels to the other monotor to leave the main canvas clear. This functionality is similar to the way the different panels in VS can be dragged outside of the main window. Thanks, Dave

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• Running shell scripts with sudo through my web app

  - by nfm

  I have some functionality that interfaces with the server's OS in my web application. I've written a bash script and am able to run it from within my app. However, some functionality of the script requires superuser privileges. What is the most sane way to run this script securely? It is being passed arguments from a web form, but should only be able to be called by authenticated users that I trust not to haxxor it.

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• Keeping track of user feedback during Beta Field Testing of an embedded product?

  - by Jason

  Hello. My company is deploying an embedded software/hardware product. We have beta testers lined up who will test the product in the field. We would like a system of keeping track of the feedback we receive from these users. Perhaps some sort of ticketing system? I've looked at Zendesk as a possibility. Thoughts? Thanks, Jason

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• Django - serving and managing permissions for static content

  - by kRON

  I have certain documents that I want to limit access to through Django to authorized users with permissions only. If I'm going to use Django as a proxy to serve static files in a view, what are the implications? I'm used to serving static files in Apache and configuring that my media is served without any handlers, but what happens if someone starts downloading 500mb through my Django proxy? Will my Django thread be locked for that user until he recieves the 500mb response?

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• Solr; "rookie" question

  - by Camran

  I have a SolrPhpClient on my classifieds website, and whenever users wants to add/remove classified the index in Solr gets updated via Php code. So I wonder, does this mean that my Solr index is open for anybody to alter with? Same Q applies to the Solr Admin page. If I set a password for the admin page, does this mean that my classifieds website wont have access to updating/removing documents from the Solr index? Thanks

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• index 'enabled' fields good idea?

  - by sibidiba

  Content of a website is stored in a MySQL database. 99% of the content will be enabled, but some (users, posts etc.) will be disabled. Most of the queries end as WHERE (...) AND enabled Is it a good idea to create an index on the field 'enabled'?

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• How to create a jEdit "New View" that not synchronize with the old window

  - by user2898598

  Hi I just noticed that if you creating a new view on jEdit, when you editing the new one, it affected the text on the original window's text as well, how could I create a New view that allow the user to duplicate data for the current shown view only and not effecting the old ones? I try to find solutions on the source code, then I find seems there are setting that related to this: http://www.jedit.org/users-guide/buffersets.html but I didn't find the selection mentioned on my setting.

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• Receiving a NullPointerException when calling a cursor in Android

  - by LordSnoutimus

  I am creating an application which tracks the users location using GPS, stores the longitude and latitude in a database using a content provider then output the first long and lat to a mapview. I am able to create the cursor using this line of code: Cursor c = getContentResolver().query(GPSContentProvider.CONTENT_URI, null, null, null, null); startManagingCursor(c); However, when I make a call to move to the first row in the database or even try to close the cursor using c.close(); I receive a NullPointerException.

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• rake db:migrate not executing new migrations

  - by Matt H

  Hi guys. I'm trying to add some columns to an existing table, so I generated a migration that did so. When I run db:migrate the new migration isn't run and the table isn't updated. I've had this problem many times before, and it's getting bloody annoying. Output from rake db:migrate $ rake db:migrate --trace (in /Users/one/app) ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment ** Execute db:migrate ** Invoke db:schema:dump (first_time) ** Invoke environment ** Execute db:schema:dump

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• Using Ruby/Python code in an iPhone OS app?

  - by igul222

  My app needs to use a library which is only available for Python and Ruby. From my understanding, Apple allows Ruby to run on iPhone as long as users can't execute arbitrary code (Rhomobile uses Ruby). How can I bundle Ruby/Python with my app, call a function from my Obj-C code, and get the result (a string) back in C or Obj-C format?

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• github - Adding a file to branch

  - by Fiona

  Hi there, So I'm following thiese instructions:http://mark-kirby.co.uk/tag/osx/ and so far i've cloned the project I want to work on and created a branch. Now I wish to add files that exist in another folder on my machine... but I keep getting the following: fatal: pathspec 'Users/mic/OnePageCRMVC/MKTsite25-05/index.html' did not match any files However, the file definitely does exist... Am I trying to do something that is not allowed and the error message is throwing me off? Regards, Fiona

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• Windows Forms - Report Designer

  - by blu

  Are there solutions available for allowing users to define report layouts within a WinForms app? We are playing with xml, xslt, and Word have some ok results, but are wondering if there are better options. We would like to: Set margins, padding, positioning of elements Declare column based or continuous report elements Does not need to do typesetting

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• Security issue when returning local filesystem results in a custom Windows Federated Search Provider

  - by user561922

  hi- i'm following the instructions on how to build a custom search provider for windows federated search: http://msdn.microsoft.com/en-us/library/dd742956(v=VS.85) i'm returning local results of the form: File://C:\Users\user\file.txt however, when i perform a search, i get results that say: "This item was blocked because of your Internet security settings". how can i change my security settings so that federated search will allow my customer search provider to return local filesystem results? thanks.

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