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  • how to set the user credentials for accessing an webservice

    - by prince23
    hi, i have an webservive written where any user hit the url can acces the webservice.now i need to set username and password for the webservice so that before accessing the webservice they need to provide the user credentials only valid user would be allowed to access the webservice how can i achive this functionality. is there any setting tat i need to do any help would be great thank you

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  • how to set form action through javascript?

    - by m.u.sheikh
    I have an html form whose action should be set dynamically throught javascript. How do i do it? Here is what i am trying to do: <script type="text/javscript"> function get_action() { // inside script tags return form_action; } </script> <form action=get_action()> ... </form>

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  • jQuery set ISO charset to ajax request

    - by mck89
    Hi, i'm using jQuery for sending ajax requests to the server, but i have some problems with the charset. In the ajax function documentation is written that data is always sent in UTF-8 according to the W3C XMLHTTPRequest standard, so i don't think that jQuery allows you to change the request charset (except if you load a script, but that's not my case). So do you know a way to set the ISO-8859-1 charset for the ajax request in jQuery?

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  • Set default value for a input file form

    - by aladine
    Hi, I have an input file HTML form and I want to set the initial value for the file path in an HTML form . I try to change tag "value" but it doesn't work anyway. <input type="file" name="testcase" value= "C:\test.txt"> Please give me some advice for this small problem. Thanks.

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  • Minimum set of Delphi 2010 files to move to a SVN repository for compiling

    - by bcrooker
    We are using Subversion for SCC. We have a great deal of our build environment in our repository so that we can check a given version out and rebuild it fairly close to what was in use at that time. We have the following in there now: InnoSetup binaries Third Party Components VCL (including Indy) Our Source (of course) Finalbuilder project files The only thing missing is the binaries for Delphi itself - I am wondering if there is a minimum set of files that can be copied to the repository and run. Thanks

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  • How can i return IEnumarable data from function in GridView with Entity FrameWork?

    - by programmerist
    protected IEnumerable GetPersonalsData() { // List personel; using (FirmaEntities firmactx = new FirmaEntities()) { var personeldata = (from p in firmactx.Personals select new { p.ID, p.Name, p.SurName }); return personeldata.AsEnumerable(); } } i wan to send GetPersonelData() into GridView DataSource. Like That: gwPersonel.DataSource = GetPersonelData(); gwPersonel.DataBind(); it monitored to me on : gwPersonel.DataBind(); this error: "The ObjectContext instance has been disposed and can no longer be used for operations that require a connection."

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  • Power function fit to data set

    - by czerasz
    I have a set of data (in ArrayCollection) and I need to fit a power function { f(x)= B + x^alpha } to it, before display in LineChart. As result I need the alpha and B paremeter. How to do this with Flex?

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  • What does flushing thread local memory to global memory mean?

    - by Jack Griffith
    Hi, I am aware that the purpose of volatile variables in Java is that writes to such variables are immediately visible to other threads. I am also aware that one of the effects of a synchronized block is to flush thread-local memory to global memory. I have never fully understood the references to 'thread-local' memory in this context. I understand that data which only exists on the stack is thread-local, but when talking about objects on the heap my understanding becomes hazy. I was hoping that to get comments on the following points: When executing on a machine with multiple processors, does flushing thread-local memory simply refer to the flushing of the CPU cache into RAM? When executing on a uniprocessor machine, does this mean anything at all? If it is possible for the heap to have the same variable at two different memory locations (each accessed by a different thread), under what circumstances would this arise? What implications does this have to garbage collection? How aggressively do VMs do this kind of thing? Overall, I think am trying to understand whether thread-local means memory that is physically accessible by only one CPU or if there is logical thread-local heap partitioning done by the VM? Any links to presentations or documentation would be immensely helpful. I have spent time researching this, and although I have found lots of nice literature, I haven't been able to satisfy my curiosity regarding the different situations & definitions of thread-local memory. Thanks very much.

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  • How to implement menuitems that depend on current selection in WPF MVVM explorer-like application

    - by Doug
    I am new to WPF and MVVM, and I am working on an application utilizing both. The application is similar to windows explorer, so consider an app with a main window with menu (ShellViewModel), a tree control (TreeViewModel), and a list control (ListViewModel). I want to implement menu items such as Edit - Delete, which deletes the currently selected item (which may be in the tree or in the list). I am using Josh Smith's RelayCommand, and binding the menuitem to a DeleteItemCommand in the ShellViewModel is easy. It seems like implementing the DeleteItemCommand, however, requires some fairly tight coupling between the ShellViewModel and the two child view models (TreeViewModel and ListViewModel) to keep track of the focus/selection and direct the action to the proper child for implementation. That seems wrong to me, and makes me think I'm missing something. Writing a focus manager and/or selection manager to do the bookkeeping does not seem too hard, and could be done without coupling the classes together. The windowing system is already keeping track of which view has the focus, and it seems like I'd be duplicating code. What I'm not sure about is how I would route the command from the ShellViewModel down to either the ListViewModel or the TreeViewModel to do the actual work without making a mess of the code. Some day, the application will be extended to include more than two children, and I want the shell to be as ignorant of the children as possible to make that extension as painless as possible. Looking at some sample WPF/MVVM applications (Karl Shifflett's CipherText, Josh Smith's MVVM Demo, etc.), I haven't seen any code that does this (or I didn't understand it). Regardless of whether you think my approach is way off base or I'm just missing a small nuance, please share your thoughts and help me get back on track. Thanks!

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  • Error in Django set up

    - by ahkeno
    How can I set up Django in Window Xp and Ubuntu OS I finished the step for connection with Database and some problem with connect to admin.. I do it from reading ebook and do it..So there is any easy steps for me.. Please share all idea.

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  • sort given set of colors in VIBGYOR order

    - by Vijay Selvaraj
    Hi, how do i order a given set of colors from the rainbow in VIBGYOR order. say i input the seven colors in the following order { red, blue, green, yellow, indigo, violet, orange} and i should print the output as {violet, indigo, blue, green, yellow, orange, red}, irrespective of the order i give the output should be as above. Can someone suggest me about implementing this in java program? Thanks, -Vijay

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  • How to set gtk file chooser button default to user's home folder

    - by Connel
    I've got a gtk file chooser button on my application I am writing in c# using Mono Develop. I would like to set the file chooser's default location to the users' home directory regardless of what user is running it. I've tried the ~/ short cut - fchFolder1.SetCurrentFolder("~/"); - but this did not work. I was just wondering if there was a value that the gtk file chooser used to refer to the users home directory? Thanks

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  • How to set up my belongs_to and has_many reference

    - by dagda1
    Hi, I have an ExpenseType object that I have created with the following migration: class CreateExpenseTypes < ActiveRecord::Migration def self.up create_table :expense_types do |t| t.column :name, :string, :null => false t.timestamps end end I can see the table name is the pluralised expense_types. My question is, how do I reference this type in a belongs_to relationship? Is it: belongs_to :expensetype or is it belongs_to :expense_type I do not seem able to set it up correctly. Cheers

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