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  • authlogic without cookies, how?

    - by Alexandr Borisov
    G'day, I am developing server application with Ruby on Rails and I'd like to store session token in each request's body. For example {"token":"asdkjahsdoahgfblkasblbag"}. And I am stuck, really don't know how to configure authlogic to handle token from params, not via cookie. And how to prevent "set-cookie" header sending? Thanks, Alexandr

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  • How do I add an icon as a classpath resource to an SWT window created with WindowBuilder?

    - by Zoot
    I'm trying to add an external icon from an *.ico file to a window that I'm creating using the WindowBuilder design window. I can select the shell, which brings up an "image" properties field. That brings up the image chooser dialog box: How do I make my icon show up in this menu as a classpath resource? The image works if an absolute path is given, but I don't want to use that option in my application. Thanks!

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  • play framework NoClassDefFoundError

    - by lhk
    I've downloaded the typesafe stack for windows and created a new project. When I fire up sbt and try to run the new unmodified application there's this error: [error] java.lang.NoClassDefFoundError: org/jboss/netty/channel/ChannelFactory just out of curiosity I also tried to compile the project. The error is different: [error] IO error while decoding .....welcome.template.scala with UTF-8 [error] Please try specifying another one using the -encoding option What can I do to fix this ?

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  • Strategy for converting a VB6 app to .NET

    - by Craig Johnston
    Would it be a good idea to start converting forms into .NET one at a time which you would then invoke from the VB6 app via COM-interop. This way, by the end of the process you would just convert the 'shell' of the VB6 application into a new .NET app, and all your forms are ready to go in .NET. Is there a better strategy?

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  • To detect if the user is closing the IE browser apart from onunload event, as it is triggerred when

    - by AndAars
    hi, After being through numerous forums available on the net for last 5 days, I am still not able to completely track down the browser close event. My requirement is to generate a popup message, when user tries to close the browser. I have called my javascript function on body 'onbeforeunload' event. And I have hardcoded the conditions to check the mouse-coordinates for the red 'X' buton of browser, refresh, File-close or Alt-F4. My code works fine when browser window is Maximized, but fails if we shrink it after a limit. Please help me, if some body has already found the solution to a similar problem. Thank you. Aggregated Responses of OP Ok, just tell me if it is possible to detect if a user has clicked on the Refresh button of the browser. Also, Refresh can be triggered by Right-click - Refresh or Ctrl-R. My requirement is to make a variable false on Refresh. I am just able to do it on F5, but all other ways are still out of my reach. The same would be applied to Back buton. Hi ppl, Thanks for all who replied atleast. I have talked to my seniors regarding this and they have now understood and have compromised with the browser menu buttons. So now my task has become easy. Now, I am using a variable and making it true by default. As, I mentioned earlier I just have to catch the onbeforeunload and popup a message when user tries to leave. The message will not popup when user is navigating to other pages, as I have made the variable as false on all the links of my page using following piece of code: document.onclick = function() { //To check if user is navigating from the page by clicking on a hyperlink. if (event.srcElement.tagName == 'A') blnShowMsg = false; //To not popup the warning message else blnShowMsg = true; //To popup the warning message } In my case still the message is shown when user does Refresh, back or goes to any link in Favorites, etc. Thanks buddy, but I have already gone through that and didn't find much help there too. My seniors are not happy with that solution as putting a flag on evry link of my application is a complicated job and they fear of breaking the application. Any other suggestions would be appreciated. Thanks once again. Is there no one who can think of a solution here!!! where are all the experts???

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  • Re-designing 37signals paths to be hosted under a single domain

    - by Victor P
    37signals is a web app company. Some of their applications: basecamp, to manage projects highrise, to manage contacts backpack, like a wiki they use different domains for each application (basecamphq.com, highrisehq.com, etc) in basecamp, this is the address of a particular comment for a post in a project of my company (acme) https://acme.basecamphq.com/projects/431678/posts/2964581/comments#5854236 if 37signals had chosen to host all the applications under their domain using folders (eg 37signals.com/basecamp/..., how would you design the paths?

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  • How to burn video DVD from c#?

    - by LILkillaBEE
    I need to burn video dvd from my web cam in C# application? What is the right way to do it? What are required steps? I guess I must create image with right folder structure and MPEG2 video and then burn it to DVD? IMAPI2?

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  • Row image changes in listview in android?

    - by sunil
    Hi, I am developing an android application where I need to manipulate the background image of the rows in listview on certain conditions. Initially when the listview is loaded all works properly. But when I scroll down to the listview and come up again the background image changes. Can someone tell me the reason why its happening so? Hope to get the reply soon. Regards Sunil

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  • Program compiled with MSVC 9 won't start on a vanilla SP3 XP

    - by jemper
    I installed XP on a virtual machine, updated it to SP3 and then tested a small program compiled with Visual C++ 2008 on my real computer - however it didn't start but outputted only an error saying that a problem had been detected and that a reinstall of the application (mine is 10KB in size and doesn't even have an installation) could fix the problem. What is required to run programs compiled with MSVC 9? Can I just include some dlls for it to work everywhere?

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  • From Monorail to ASP.Net MVC

    - by Cheekysoft
    The last time I took on a non-trivial .Net/C# application I used Castle Monorail and, on the whole, enjoyed the experience. Early-access/preview releases of .Net MVC were not yet available. Many "Microsoft shops" will now find the "official" solution more appealing. Has anyone gone from Monorail to .Net MVC. How did you find the switch? What are the biggest differences, presently?

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  • WPF MVVM Get Parent from VIEW MODEL

    - by dnndeveloper
    In a MVVM WPF application. How do you set a second windows parent from the ViewModel? example: view1 viewModel1 viewModel1's command calls: var view2 = new view2 view2.Owner = <----This is the problem area. How do I get view1 as the owner here from the viewModel? view2.Show() Thank you!

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  • Error in django url.py??

    - by qulzam
    I am new in django. I try to practice and run the wiki application (i found tutorial at Learn django), In url.py file i write the following urls... urlpatterns = patterns('', (r'^wikicamp/(?p[^/]+)/edit/$','wikiapp.wiki.views.edit_page'), (r'^wikicamp/(?p[^/]+)/save/$','wikiapp.wiki.views.save_page'), (r'^wikicamp/(?p[^/]+)/$','wikiapp.wiki.views.view_page'), ) But there is errror which i cant understand. sre_Constants.error:Unexpected end of pattern. (r'^wikicamp/(?p[^/]+)/$','wikiapp.wiki.views.view_page'),

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  • what happens when .NET Framework is not installed?

    - by Daniel
    Hello. Does anyone know what error message will be displayed when someone tries to run an application developed using .NET on a computer where .NET Framework is not installed? ex) Windows XP original. will the error message tell you that .NET Framework is not installed? or will it not show any useful messages?

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  • How to fire server-side methods with jQuery

    - by Nasser Hajloo
    I have a large application and I'm going to enabling short-cut key for it. I'd find 2 JQuery plug-ins (demo plug-in 1 - Demo plug-in 2) that do this for me. you can find both of them in this post in StackOverFlow My application is a completed one and I'm goining to add some functionality to it so I don't want towrite code again. So as a short-cut is just catching a key combination, I'm wonder how can I call the server methods which a short-cut key should fire? So How to use either of these plug-ins, by just calling the methods I'd written before? Actually How to fire Server methods with Jquery? You can also find a good article here, by Dave Ward Update: here is the scenario. When User press CTRL+Del the GridView1_OnDeleteCommand so I have this protected void grdDocumentRows_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e) { try { DeleteRow(grdDocumentRows.DataKeys[e.Item.ItemIndex].ToString()); clearControls(); cmdSaveTrans.Text = Hajloo.Portal.Common.Constants.Accounting.Documents.InsertClickText; btnDelete.Visible = false; grdDocumentRows.EditItemIndex = -1; BindGrid(); } catch (Exception ex) { Page.AddMessage(GetLocalResourceObject("AProblemAccuredTryAgain").ToString(), MessageControl.TypeEnum.Error); } } private void BindGrid() { RefreshPage(); grdDocumentRows.DataSource = ((DataSet)Session[Hajloo.Portal.Common.Constants.Accounting.Session.AccDocument]).Tables[AccDocument.TRANSACTIONS_TABLE]; grdDocumentRows.DataBind(); } private void RefreshPage() { Creditors = (decimal)((AccDocument)Session[Hajloo.Portal.Common.Constants.Accounting.Session.AccDocument]).Tables[AccDocument.ACCDOCUMENT_TABLE].Rows[0][AccDocument.ACCDOCUMENT_CREDITORS_SUM_FIELD]; Debtors = (decimal)((AccDocument)Session[Hajloo.Portal.Common.Constants.Accounting.Session.AccDocument]).Tables[AccDocument.ACCDOCUMENT_TABLE].Rows[0][AccDocument.ACCDOCUMENT_DEBTORS_SUM_FIELD]; if ((Creditors - Debtors) != 0) labBalance.InnerText = GetLocalResourceObject("Differentiate").ToString() + "?" + (Creditors - Debtors).ToString(Hajloo.Portal.Common.Constants.Common.Documents.CF) + "?"; else labBalance.InnerText = GetLocalResourceObject("Balance").ToString(); lblSumDebit.Text = Debtors.ToString(Hajloo.Portal.Common.Constants.Common.Documents.CF); lblSumCredit.Text = Creditors.ToString(Hajloo.Portal.Common.Constants.Common.Documents.CF); if (grdDocumentRows.EditItemIndex == -1) clearControls(); } Th other scenario are the same. How to enable short-cut for these kind of code (using session , NHibernate, etc)

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  • How do I use unsafe values in an enum?

    - by Jon Tackabury
    I need to use this enum in my C# application, but it won't let me use these values. When I specify the type as uint I can use the -1 value, and when I specify int I can't use the last 2 values. Is there a way to use the unchecked keyword here to allow me to define all of these values? These values are coming from an external source, so I can't change them. internal enum MyValues : int { value1 = -1, value2 = 0, value3 = 0x80000000, value4 = 0xFFFFFFFF }

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  • How SMTP server works? need an understanding

    - by Rajeev
    Hi, I am looking for understanding on how SMTP server works in an environment? example, if I wish to run only SMTP server on windows 2008 for an explicit application, which is running on it's web serer, app. server and DB server. Do i need to register the domain so as to send emails from my domain, if i wish to send emails to some users from that SMTP server.

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  • How to debug .NET error logged in an Event Viewer ?

    - by PaN1C_Showt1Me
    Hi I found out that my application causes some errors which are logged in an Event log. It states: NET Runtime 2.0 Error EventType clr20r3, P1 *****.exe, P2 1.0.0.0, P3 4b2a572f, P4 system.web.services, P5 2.0.0.0, P6 4889df18, P7 bc, P8 65, P9 system.net.webexception, P10 NIL. How can I find out what's going on? I've tried that app locally and everything works fine.

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  • By passing active x object while sending request to url?

    - by Burak Dede
    Hi i am trying to login site with request, using username and password , i can succesfully login the user than i want to parse some html and send it to database ,what it return is activex object that i can not do anything(by the way i am using java to do that) ,in order to bypasss the active x object what is your solution? 1-First come to my mind i can write c# application that using internex explorer dll than login user, it parse html and send it to database than i can use data in database

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  • I can't access Page.RouteData or Response.RedirectPermanent in web forms upgraded from 3.5 to 4.0 ?

    - by Barbaros Alp
    Hi, I have upgraded my web application from 3.5 to 4.0 to get benefits of the new features of ASP.NET 4.0. When i try to get Route Data Values; Page.RouteData.Values["customerId"] with this code i couldn't reach the RouteData.Values collection the Page class doesnt contain a member called routedata. I also have the same issue with Response.RedirectPermanent... What might be the reason ? Thanks in advance

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  • Database Schema Managing Framework/Library

    - by Karol Kolenda
    I'm looking for any database framework/library for .net which will act as a unified layer between an application and databases. Please note that I'm not interested in querying/updating data (there is plenty of DALs for that) but rather a framework which allows me to manage table schemas and indexes in a managed fashion (without using database specific SQL). I'm particularly interested in a library which supports Oracle, SQL Server and PostreSQL.

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  • Etiquette for adding repository during rpm/deb install

    - by Craig Peterson
    We're distributing a commercial application for Linux and we currently make it available for download as a .tar.gz, a .rpm, and a .deb. We're setting up both RPM and DEB repositories to make upgrading easier. Is it appropriate to add our repository to /etc/apt/sources.list or /etc/yum.repos.d automatically as part of the initial install? Are there any good reasons not to?

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