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• Custom RIA Authentication

  - by cmaduro

  Following the steps in this post: http://forums.silverlight.net/forums/t/177042.aspx Where/How do I add the [Key] attribute on the Name property of the IAuthentication where User is one of my ADO.Net Entity objects? My options so far seem to be: In the designer codebehind of me ADO.Net Entity Model. Create a partial User class and add it there In the AuthenticationService.metadata.cs partial User class. It just does not seem to work no matter where I place the [Key] attribute.

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• Does Rails need database-level constraints?

  - by shrimpy

  I have the same problem as in the following post. So I am wondering, why doesn't Rails support generating foreign keys by default? Isn't it necessary? Or are we supposed to do it manually?

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• Examples of attoparsec in parsing binary file formats?

  - by me2

  Previously attoparsec was suggested to me for parsing complex binary file formats. While I can find examples of attoparsec parsing HTTP, which is essentially text based, I cannot find an example parsing actual binary, for example, a TCP packet, or image file, or mp3. Can someone post some code or pointer to some code which does this using attoparsec?

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• Fast ruby http library for large XML downloads

  - by Vlad Zloteanu

  I am consuming various XML-over-HTTP web services returning large XML files ( 2MB). What would be the fastest ruby http library to reduce the 'downloading' time? Required features: both GET and POST requests gzip/deflate downloads (Accept-Encoding: deflate, gzip) - very important I am thinking between: open-uri Net::HTTP curb but you can also come with other suggestions. P.S. To parse the response, I am using a pull parser from Nokogiri, so I don't need an integrated solution like rest-client or hpricot.

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• goog snoopy analog C#

  - by Dmitriy

  Hello! That is good analog snoopy (from php) in C#. i need simple and true control web client to post any data to my sites. in C# i have a lot of troubles with cookies and etc. Please, help me =)

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• Convert HTML DOM into a multidimensional array

  - by dclowd9901

  Where keys are represented by element type and values are represented by #foo and .bar (spaced and ready for explode()). Is it possible, or does something exist for it? I know that this question might incite some wrath, and I'm hoping nobody links to that post about parsing HTML, but I'm hoping it's not impossible. Thanks for the help. Addendum: Ideally, PHP would be used, since it's the only scripting language I know.

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• Cache Auth Tokens (or Caching HTTP headers in General) - Best Practices

  - by viatropos

  I'm using the Ruby GData Library to access Google Docs and I recently got the GData::Client::CaptchaError because I was re-logging in with every request. Reading this post, it recommends not logging in with every request, but caching the authentication token. How do I go about doing that correctly? Google says it expires every 24 hours, and it doesn't seem like I should store it in the session, so what should I do? I'm using Ruby on Rails with all this. Thanks so much

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• How to not write the full url in javascript ?

  - by Axel

  Hi, I did a Mod rewrite for my website so the URLs looks like this : http://www.mydomain.com/health/54856 http://www.mydomain.com/economy/strategy/911025/ http://www.mydomain.com/tags/obama/new So, the problem is that i make AJAX calls to a file here : http://www.mydomain.com/login.php And i don't want to write the FULL url or even use ../ trick because there isn't a fixed number of folders. So, what i want now, is something worked for my code to access the login.php from the root whatever the domain name is : $.ajax({ type: "POST", url: "http://www.mydomain.com/login.php" });

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• Regular Expression TCL using procedure

  - by user329763

  Hey everybody, I am a novice TCL programmer.Here I go My 1st post with stackoverflow forum. I would like to write a regular expression that matches any & only the strings starts with character A and ends with B. Whatever the characters coming inbetween should be displayed. For instance AXIOMB as an input from the user which starts with A & end with character B. Here is my try regexp { (^A([C-Z]+)B$)} Thank you

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• ruby-on-rails: route not found in partial

  - by cbrulak

  I have a controller: twitter_status with two functions: tweet_post tweet_comment in routes.rb I have map.resources :twitter_status In my show post view, I have a partial: _show and _show_comment In _show I have: tweet_post_twitter_status_path (...) and that works fine. But in the in _show_comment partial I have: tweet_comment_twitter_status_path (...) but I have a NoMethodError in the show.html.erb view. Any ideas?

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• I get error "A potentially dangerous Request.Form value was detected from the client" inspite of the

  - by VJ

  I am using ASP.NET 4.0 and MVC 2 I have added these lines which i found in other articles - To the Web-Config - <httpRuntime requestValidationMode="2.0"/> To the Controller - <ValidateInput(False), AcceptVerbs(HttpVerbs.Post)> To the View Page - <%@ Page ValidateRequest="false" %> But still gives me "A potentially dangerous Request.Form value was detected from the client" I am trying to use the Markitp editor in this way - <%= Html.TextAreaFor( model => model.Description,"markitup")%>

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• Can django-piston module create upload image restful webservice

  - by vernomcrp

  I trying to restful server that one can upload image, By use django-piston I can put,get,post information restfully but don't know how to upload image.

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• Bring NSRunAlertPanel to Front in Background Process

  - by mon4goos

  If you call NSRunAlertPanel() from a background process in Cocoa, the dialogue does not come to the front and instead stays behind other windows. This post (http://stackoverflow.com/questions/2639479/nsrunalertpanel-shows-up-behind-the-active-window) shows that you can bring the dialogue to the front if you convert the process to a foreground process. If you keep the process a background process, however, is there any way to achieve this behavior?

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• Is a psuedo form submittal possible with PHP?

  - by Brook Julias

  Using PHP can you create a pseudo form submit without ever generating a form? Just initialize and declare variables and them pass them to another page via the POST or GET methods?

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• Comparison of web template engines

  - by Mark

  Post a snippet of code from your favorite templating engine, with the name of the engine and a link to its homepage; show off its basic syntax and maybe some neat features about it that makes it unique. Hopefully this will give people an idea of what's out there and make it easier for them to decide on an engine.

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• ASP.NET MVC: Complete action before posting to Paypal

  - by ajbeaven

  I'm in the middle of developing an e-commerce site that is using Paypal as it's payment gateway. All I want to do is run some code before the user heads off to Paypal, but I have no idea how to do it. Eg: [AcceptVerbs(HttpVerbs.Post)] public ActionResult GoToPaypal(FormCollection collection) { //do what I want to do //go to paypal } Can you do this? Example HTML and C# would be lovely :)

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• Is the current Silverlight 4 beta supported on Visual Studio 2010 RC?

  - by Ken Smith

  As probably everyone knows, MS just released the RC for Visual Studio 2010 (http://msdn.microsoft.com/en-us/vstudio/dd582936.aspx). I'm about to download and install it, but I need to know if the current Silverlight 4 beta bits are supported. Anyone happen to know, or know differently? (If I don't get an answer, I'll post my results back here.)

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• Ajax jquery async return value

  - by Sonny

  Hi, how can i make this code to don't pause the browser but still return value. You can rewrite this with new method of course. function get_char_val(merk) { var returnValue = null; $.ajax({ type: "POST", async: false, url: "char_info2.php", data: { name: merk }, dataType: "html", success: function(data) { returnValue = data; } }); return returnValue; } var px= get_char_val('x'); var py= get_char_val('y');

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• Are open source projects considered community service?

  - by Gio Borje

  I'm currently a junior in high school and I've been slacking off on my community service to develop websites and do some personal projects in C#. Currently, I'm developing an web-based IM-Chat through node.js (the server-side Javascript). If I were to post this or other projects on Github or on Google Code, could this be considered community service?—to the programming community?

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• PHP next MySQL row - how to move pointer until function checks true?

  - by ropbhardgood

  I have a PHP script which takes a value from a row in my MySQL database, runs it through a function, and if it determines it's true returns one value, and if it's false, it needs to go to the next value in the database and check that one until eventually one returns true. I think I need to use mysql_fetch_assoc, but I'm not really sure in what way to use it... I wish I could post my code to be more specific, but it's a lot of code and most of it has no bearing on this issue...

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• SQL reporting services beginner.

  - by SonOfOmer

  Hi everyone I am not clear with SQL reporting services can someone pls give me breef explanation or post some tutorial with examples and concept explanations. ] Thanks a lot.

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• Which component should i use?

  - by strakastroukas

  I am using the <a> element to increase the font size in my webpage. <a href="javascript:increaseFontSize();">+</a> The problem with it is that i cannot set a background image. So what component should i choose from the VS2008 toolbox that has OnClientClick property and does not post-back? For examaple, i set the OnClientClick property in a ImageButton, but the postback is executed after the ClientSide click

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• How do I clone over HTTP a repository that has no info/refs?

  - by gbacon

  Given a repository served over HTTP whose owner forgot to chmod +x hooks/post-update, is there a workaround for cloning it? I tried running wget --mirror url, but rather than fetching the subtree only, it tried to mirror the entire site—which I assume happened due to the parent-directory links in the autogenerated index.html resources.

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• Array from Requests

  - by Joseph Robidoux

  Hi ive set up 2 scripts, both communicating back and forth. One thing id like is for 1 script to post an unknown amount of GETs to the other script. Id like the other script to some how be able to grab all the GETS and put the values in an array.

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• How to pre-populate the Facebook status message through an URL similar to pre-populating a tweet?

  - by Crashalot

  This question has been asked before on SO, but most of those questions were asked a long time ago. Essentially, we want a simple way to pre-populate the Facebook status message through the URL much like you can with Twitter. We're aware of the Facebook APIs, but are wondering if there is a more lightweight approach. We don't need programmatically to post a message, but just provide some default text that the user can edit before sharing.

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