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• Why is Visual Studio appending "_1" to my website virtual directory?

  - by JC

  I open a solution containing a website project named "Student" in Visual Studio. It adds a virtual directory to IIS named "Student_1" even though there is no virtual directory named "Student". Any idea why Visual Studio is doing this?

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• How to unload all the plugins from vim and change VIMRUNTIME ?

  - by phocke

  Hello my problem is this: I have an account at my hosting providers server and I can't install my own copy of vim. So the only personalization I can make is editing .vimrc in my account, but it won't suffice What I'd Like to do is: on startup I'd like to unload all the plugins and loaded stuff, and tell vim to use other folder as its' runtime. Any idea how to aproach it?

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• How to implement event listener in background of the main program in java?

  - by Johny

  Hi im a beginner so sorry for my question if it sounds naive. I want to implement a thread that runs in the background and listens all the time. By listening i mean, say it keeps check on a value returned from main thread and if the vaue exceeds certain figure, it executes some method, or say exits the program. If you could give me some idea or at least refer me to something useful, that'll be great.

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• image with external interface

  - by Leo

  I need to send a picture to flash with external interface (as3)... can not be an url because don't have connection... I'm trying open the image file and send to flash like text but without success any idea?

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• Open url in iframe from selectednodechanged

  - by DrybLrac

  Hi, Im having a problem, I have a treeview and I want to load the selected node url in the iframe but have no idea how to do this. I know I cant use response.redirect and I cant use navigateurl because that cancels selectednodechange. Any ideas anyone???

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• how to add default value to the textbox helper through viewdata in asp.net mvc?

  - by Renu

  i want to add default value to the html text box by the view data. the foolwing code will give an idea wht i want to do exactly <%= Html.TextBox("quantity", <%= Html.Encode(ViewData["quantity"]) %, new { maxlength = 4 })% but it shows an error. plz tel me the solution for this. thank in advance....

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• Oracle: How can I know a table is getting populated?

  - by Tami

  Hi, I'm in charge of an oracle db where we don't have any documentation (at all). And at the moment I need to know HOW a table is getting populated. Ideally, I'd like to know from which procedure, trigger, whatever... this table gets its data from. Any idea would be much appreciated. Thanks.

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• How to build form completion/document merge application with Winforms or WPF?

  - by Mike

  I need to build an application that accepts user input data (such as name, address, amount, etc.) and then merges it with a pre-loaded document template (order form) and then prints this merged document. I can use Windows Forms or WPF for this project. Any suggestions on how best to approach this? I'm experienced with Winforms development, but don't have any idea how to handle merging the data to the document for printing.

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• Looking for OpenCV haarcascade resources

  - by timwu2023

  Hi, I am looking to detect an airplane in a image using OpenCV, and I have no idea where to get started..... I don't know that much about OpenCV so I don't know what approaches I can take. For what I understand I need a haarcascade xml file that defines an airplane image, but there could be other ways I don't know of. Someone please give me a direction or link me a airplane xml file. Thanks.

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• How to fix windows 7 loader?

  - by Adio

  I have an HD 250 Gb It is portioned to C,D,E C has 50 GB D has 50 GB and the rest is given to E, On C I have Windows 7, I decided to install Opensuse On E. I have installed Opensuse Successfully. Now Opensuse loader shows Windows7 option when I it loads but, when I chose to load windows 7 I get " A Disk read error occured, press ctrl+alt+e to restart". Does any one has an Idea How to fix windows 7 and keep Opensuse ? My Opensuse is 12.2. Thanks

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• Do you say No to C# Regions?

  - by LittleBoy

  The idea behind the question is - Just say No! to C# Regions It is said that "the reason to use #region tags because all the things they are hiding is just really bad code." How do you use regions effectively?

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• UpdateLayout throwing an ambigious exception

  - by Ouais

  the stack trace displays my method's name then "external code" then app_unhandledexception method, I'm developing within VS2008 SP1 for silverlight on firefox and windows 7(if that makes a difference). the weird thing is, the updatelayout method is called elsewhere and it generates no exception there, that said, if I put the method within a try-catch clause, it doesn't catch the exception, so if anyone has an idea, I'd appreciate it.

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• Can get Sum() working in Northwind example

  - by Vince

  Hi, The following code is generating a runtime error and I have no idea why. from o in Orders group o by o.Employee into employeeOrders select new { employeeOrders.Key.EmployeeID, employeeOrders.Key.FirstName, Orders = from eord in employeeOrders orderby eord.OrderID select new { eord.OrderID, eord.OrderDate, OrderTotal=eord.OrderDetails.Sum (od => od.UnitPrice) } } The error is Member access 'System.Decimal UnitPrice' of 'LINQPad.User.OrderDetails' not legal on type 'LINQPad.User.Orders Thanks in advance

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• What is a good metaphor for c memory management?

  - by fsmc

  I'm trying to find a good metaphor to explain memory allocation, initialization and freeing in c to a non technical audience. I've heard pass-by-reference/value talked about quite well with postal service usage, but not so much for allocation/deallocation. So for I've thought about using the idea of renting a space might work, but I wonder if the SO crew can provide something better.

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• Is there a way to get each row's value from a database into an array?

  - by Guyver

  Say I have a query like the one below. What would be the best way to put each value into an array if I don't know how many results there will be? Normally I would do this with a loop, but I have no idea how many results there are. Would I need run another query to count the results first? <CFQUERY name="alllocations" DATASOURCE="#DS#"> SELECT locationID FROM tblProjectLocations WHERE projectID = '#ProjectName#' </CFQUERY>

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• When would I want to model a class with a private ctor?

  - by dotnetdev

  Hi, I've seen plenty of classes in .NET which have private constructor (Stream is one of them I think). When would I want to model a class like this? I keep thinking that if my class has no internal state/fields, then I can make it have a private constructor. Am I on the right track with this idea? I can understand the use of a factory (I've run into the tipping point a few times), but not with a private constructor class. Thanks

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• Performance impact using culture invariant resources

  - by Praveen S

  I would like to know the performance impact of using the culture invariant resources instead of culture specific ones. For example, we plan to deploy a website and not have any en-US resources. This is because our culture invariant resources are always identical to the en-US resources. Is this a good idea ? What are the cons?

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• Capitalize all letters in a Textfield in Java

  - by Gordon

  Is it to possible to capitalize the letters in a Textfield as they are being typed by the user in Java? E.g. The user would type 'hello' and 'HELLO' would appear in the Textfield. (Odd request and I don't like the idea either.)

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• how many lines of code does my class library have

  - by zachary

  for metrics reasons I need to know how many lines of code my class library has. I'm doing this for code coverage.... So if Class library 1 has 50 lines of code and 100% coverage And if Class library 2 has 500 lines of code and 0% coverage My total coverage is 90% Any idea how to do this? Is there a utility or a way to use Visual Studio?

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• Reordering of commits

  - by Peter

  Hi, I'm currently working on a branch and want some commits to merge into other branches: /--a--b--c--d--e--f--g----- branchA (letters are commits) --o--------------------------- master -------------------------- branchB However I noticed that it would be a good idea to pool some commits. I want to "concatenate" commit a, d, e and g into one patch and commit it to master. Commits b and f should go as one commit to branchB. Is there a good 'git'-ish way to achieve it?

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• LINQ TO SQL, Dynamic query with DATE type fields

  - by acanthus

  Hello, I'm building a query with the LINQ dynamic library so I don't know how many potential parameters will I have and I get an error when trying to query DATE type fields: Operator '=' incompatible with operand types 'DateTime' and 'String' When I step through the debugger in the Dynamic.cs it shows that the value is of type string and the field is of type date so the problem is obvious but I have no idea how to approach it. Any ideas? BR

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• Can someone point me to a good PHP/MySQL salted hashed password implementation?

  - by barfoon

  Hey everyone, After reading about salts password hashing Id like to implement a simple version for an admin area to a site Im building. If you have any good links with code that have implemented this idea well, I would appreciate it if you could share. Thanks,

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• .htaccess or PHP protection code against multiple speedy requests

  - by Phil Jackson

  Hi, I am looking for ideas for how I can stop external scripts connecting with my site. I'm looking for the same kind of idea behind Google. As in if a certain amount of requests are made per a certain amount of time then block the IP address or something. I thought there maybe a htaccess solution if not, I will write a PHP one. Any ideas or links to existing methods or scripts is much appreciated. Regards Phil

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• Javascript setFullYear

  - by user187870

  var currentDate=new Date(); currentDate.setFullYear(2011); alert(currentDate); == this works, it sets the year to 2011 as expected. alert((new Date()).setFullYear(2011)); == this one doesn't work. Any idea why? Am I misunderstanding the syntax?

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• error on running/debugging netbeans (i guess glassfish relateD)

  - by GigaPr

  Hi i am trying to implement a web application in java using netbeans 6.8 all the time i try to run the project i get an error that points to build-impl.xml:632 if i try to debug i get an error that points at build-impl.xml:722 the error doesn tgive any clue(at least to me) it only says failed on GlassFish v3 Domain i haven t modified the file so i do not know what is going on any idea? Thanks

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