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  • How do I set TargetNullValue to a date?

    - by Bryan Anderson
    I'm using the WPF toolkit's Calendar control to allow users to select a date. If the date is not yet selected then the property the SelectedDate is bound to is Null. This makes the Calendar default you January 1, 0 AD. I'd like to do something like SelectedDate="{Binding UserPickedDate, TargetNullValue=Today, Mode=TwoWay}" But both "Today" and "Now" throw binding errors. Can I use TargetNullValue to set the default date to Today or Now?

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  • multiple applications using same login database logging each other out

    - by Axarydax
    Hello, I've set up two asp.net applications on a machine, their web.config files contain the same applicationName value in AspNetSqlMembershipProvider item so they share users and roles. The problem sequence is: user logs into application A, opens new tab in a browser logs into application B, his login in application A is signed out and vice versa. Should I use different approach to sharing login information between two applications? Thanks.

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  • How to create a route that catch all pdf file?

    - by VinnyG
    I want to have my pdf files sent this way to my users : public ActionResult GetPDF( string filename ) { return File( filename, "application/pdf", Server.HtmlEncode( filename ) ); } But I don't know how to create a route that will catch all the different pdf file in my site? Thanks a lot for the help!

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  • Convert video format to Flash Video automatically

    - by Jessica Boxer
    I need to allow web site users to upload videos to my web site in various common formats. From these I need to convert them to Flash video, and also limit their lengths and size. I need to do this automatically as part of the web site processing. Is there some simple tool that will allow me to do this? If not, can you point me in a direction that might help me out. Thanks.

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  • General advice about scaling on QGraphicsView/QGraphicsScene

    - by onurozcelik
    Hi, In my project I am using QGraphicsView/QGraphicsScene stuff. On my scene there will be regions that contains 2D graphics. Region count will be limited(Lets say 20) Users can choose to display one or more regions. If user choose to display one region I am going to show one region on scene If user choose to display n regions I am going to show n regions on scene I need a scaling logic to fit n regions on same scene. How can I achieve this?

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  • Drag and Drop file upload in Silverlight 4?

    - by Parvenu74
    I'm working on re-writing a WinForms application into Silverlight. One use case in the WinForms app allows users to drag TIFF images (of faxes) from Outlook directly onto an "attach an image or fax to this case" control in the WinForms app. Is there a Silverlight 4 control which allows for the same functionality? It's important to realize that saving the file to the local filesystem and then selecting and uploading the file with a standard upload control will not meet the business requirements as outlined in the project.

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  • one svn account for each programmer?

    - by ajsie
    i should have one svn user for each programmer in the ubuntu server? is this accomplished by using "htpasswd" 4 times for 4 programmers? how do i couple all these users to same group so that i could modify file access specific for the svn group and all its members?

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  • GQL select by UserProperty

    - by fmsf
    Hey I have this code but it doesn't work because it is expecting a string. How can I make it work? class Atable(BaseModel): owner = db.UserProperty() (...) --------- // -------------- query = "SELECT * FROM Atable WHERE owner=", users.get_current_user() results = db.GqlQuery(query) How can I fix that search? Thanks :) I've started with the appengine database yesterday so be gentle :)

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  • Missing Microsoft.SQLServer dlls

    - by coffeeaddict
    Ok, I installed the Microsoft SQL Server 2005 Backward Compatibility Components here file:///C:/Users/davids/AppData/Local/Temp/instructions_enu.htm but I guess these dlls are not in this. Anyone know where the heck I can get these? Yes, I'm running SQL 2008 so they are missing because they're for 2005. Microsoft.SqlServer.ConnectionInfo.dll Microsoft.SqlServer.Smo ...

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  • How do I add a condition to all ActiveRecords Queries for a particular model?

    - by Kyle West
    I am using the sentient_user gem to have access to the current_user object in my application. I want to override the default ActiveRecordBase queries to scope them to the current user. For instance, I don't want my users looking at, deleting, modifying other user's orders. I feel like I should be able to override a single (or couple) ActiveRecordBase methods to accomplish this, but I don't know which or how. Thanks in advance.

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  • Things possible in IntelliJ that aren't possible in Eclipse?

    - by Epaga
    I have heard from people who have switched either way and who swear by the one or the other. Being a huge Eclipse fan but having not had the time to try out IntelliJ, I am interested hearing from IntelliJ users who are "ex-Eclipsians" some specific things that you can do with IntelliJ that you can not do with Eclipse. Note: This is not a subjective question nor at all meant to turn into a holy IDE war. Please downvote any flamebait answers. Thanks.

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  • ExpressionEngine wiki talk forum module

    - by mediafarm
    Hello, I just started using the ExpressionEngine wiki talk forum extension and it is great for creating forum topics per each wiki article but, I also need it to add discussions for wiki file pages too. My users have the need to not only discuss wiki articles but, to also discuss uploaded files. Any thoughts on how to add this feature to wiki talk forum extension?

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  • iPhone Twitter Get UserId

    - by Mick Walker
    Hi, I am looking for a way to get a twitter users userid via their username. For example take http://twitter.com/AlySSa_miLAno (yes I know her twitter page off by heart lol) on the right hand side of the page is a link to her RSS feed: feed://twitter.com/statuses/user_timeline/26642006.rss In this context Alyssa's userid would be 26642006. Ideally I would like to avoid reading the full content of the page, as this could be quite expensive on a mobile device, so if anyone knows how to accomplish this using any Twitter/3rd party webservices that would be great.

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  • JPQL (JPA) search substring

    - by JavaBeginner
    Hi, Im facing simple problem with searching entities by some (sub)string, which they might contain. E.g. I have users user1, usr2, useeeer3, user4 and I will enter to search window "use" and I expect to return user1, useeer3, user4. Im sure you know what I mean now. Is there any construction in JPA (JQPL)? It would be nice to search using WHERE somehow in named queries. Something like "SELECT u FROM User u WHERE u.nickname contains :substring"

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  • fatal error C1083: Cannot open include file

    - by numerical25
    I looked at previous post based on this but they do not relate. I am receiving the following error. 1>c:\users\numerical25\desktop\intro todirectx\introtodirectx\chapter 4\init direct3d\init direct3d.cpp(9) : fatal error C1083: Cannot open include file: 'd3dApp.h': No such file or directory But clearly from the image shown below, its there In oppose to other people who are having issues finding the header on the physical drive. the compiler can not find my header from within the solution explorer.

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  • What are some funny error pages websites have?

    - by Dean
    This question is along the same lines as What are some funny loading statements to keep my users amused, I want screenshots of all the coolest "error" pages site's throw up when something's broken. I know pandora.com talks about a panda ravaging it's way through the office, twitter's has the little birds floating around or something, sourceforge had one with some funny robots the other day. I'm sure I saw a blog once that had a bunch of them, but it's kinda hard to google "error pages". Community Wiki, of course :)

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  • Django: Password protect photo url's?

    - by MikeN
    From my Django application I want to serve up secure photos. The photos are not for public consumption, I only want logged in users to have the ability to view them. I don't want to rely on obfuscated file id's (giving a photo a UUID of a long number) and count on that being hidden in my media folder. How would I store a photo securely on disk in my database and only stream it out to an authenticated session?

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  • Benefits of implementing OAuth

    - by zfranciscus
    From a webservice provider point of view what is the benefit of asking users to create an account or login using 3rd party web service provider (e.g: Twitter or facebook) to log into your site with? Wouldn't it be easier to ask the user to provide their twitter or facebook login and use that to pull the user's twitter or facebook data? It is safer to use OAuth than giving some one the internet our twitter or facebook login credential. But, I can't figure out the benefit from the web service point of view.

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  • jQuery UI datepicker performance

    - by Richard Ev
    I have a textbox on my web page that is used to specify a date, so I'd like to use the jQuery DatePicker. However, most of my users are locked into using IE6 and the performance of the jQuery DatePicker is a little sluggish in this browser. Can anyone recommend an alternate JavaScript date picker, or any means of improving the display performance of the jQuery DatePicker?

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  • Recommendation for screen video capture for demos

    - by Simon
    I am just in the process of making some little demo tutorial videos for my app to help users get up to speed. I have used Camtasia in the past but don't really like it. Anyone have any recommendations. Good is more important than free, but free certainly helps. I can use Windows or Mac for this job.

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  • calligraphy fonts on a website

    - by oo
    if i want to have some text show up in a calligraphy font, how do i know how it will render of the users computer. How do i know what fonts that person has on the computer or does it matter? any good examples of doing this in css? would i be better off putting something together in photoshop and saving as an image?

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