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  • Rails 3 HTTP digest authentication

    - by Cimm
    Is HTTP digest authentication still supported in Rails 3? I tried the following code in Rails 2.3.5, it works. class Admin::BaseController < ApplicationController before_filter :authenticate USERS = { "lifo" => "world" } def authenticate authenticate_or_request_with_http_digest("Application") do |name| USERS[name] end end end Now, the same thing in Rails 3.0.0.beta) returns an error: can't convert nil into String Am I missing something or is this a bug in Rails 3? HTTP basic authentication works fine.

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  • Browser error in IE 6?

    - by Surya sasidhar
    hi, i developed a project in that when when i click on any button it giving some message like.. sys.webforms.pagerequestmanagerservererrorexception:An unknown error occurred while processing the request on the status code returned from the server was:12019 it is especially in IE 7. it is working fine in firefox and IE 6. I have a doubt that when a system contain IE 6 and IE 7 this problem will get i think what do you say?. can u help me and this is my site

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  • Power error handling inside of sql function

    - by user172062
    I have a power function call inside of a sql function. What is the correct way to handle overflow and underflow conditions since I cannot use a Try Catch inside of a function. I am also trying to avoid modifying the ARITHABORT, ANSI_WARNINGS, and ARITHIGNORE settings in the calling code. GO CREATE FUNCTION TestPow() RETURNS DECIMAL(30, 14) AS BEGIN DECLARE @result FLOAT SET @result = POWER(10.0, 300) RETURN @result END GO SELECT dbo.TestPow()

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  • How to simulate a dial-up connection for testing purposes?

    - by mawg
    I have to code a server app where clients open a TCP/IP socket, send some data and close the connection. The data packets are small < 100 bytes, however there is talk of having them batch their transactions and send multiple packets. How can I best simulate a dial-up ut connection (using Delphy & Indy components, just FYI)? Is it as simple as open connection wait a while (what is the definition of "a while"?) close connection

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  • Midlet signing issue

    - by abc
    Hello please check this. its not reposting . its just to focus more number of people on the problem. http://superuser.com/questions/135198/code-signing-issues

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  • iPhone OS syntax highlighting UITextField

    - by Jack
    Hi, I am working on an application and would like to apply some syntax highlighting to some user entered text. I have looked around and some people are suggesting that this can be done in OS 3.2+ but posts seem to be from before the NDA was lifted. Does anyone have any suggestions as to how to go about doing this? I would be interested in releasing the code on github if I could get it implemented well, as I have never done so before. Thanks

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  • How do I... truncate string in an array

    - by ander163
    In a ruby on rails app, I build an array of Project Names and project id values, but want to truncate the length of the names. Current code is: names = active_projects.collect {|proj| [proj.name, proj.id]} I have tried to add a truncate function to the block, but am getting undefined method for class error. Thanks in advance - I just cannot wrap my head around this yet.

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  • When I try to show an image on linklabel click, I get an error

    - by JB
    When I try to show an image on linklabel click, I get an error: unrecognized escape sequence. Code: public void linkLabel1_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e) { System.Diagnostics.Process.Start( "mspaint~C:\Users\Joshua Banks\Desktop\Downtown_atlanta_night.jpg"); }

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  • How can i store several iphone contacts in sqlite3 table

    - by ramyauk
    Hi to All, I developed an iPhone app which displays iPhone AddressBook contacts list. I want to add extra fields to the selected contact. Using AddressBook framework,it was not possible.So,i want to attach those values to the "contacts" table of my database. How can i store(insert) those existing contacts into contacts(using sqlite3 insert command). Please,help me with a sample code. Thanks in Advance, Ramya.

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  • how to Send Parameter????

    - by rajesh
    Hi. I have problem that how can i can send image path to the function........ myn code is........ <a href="#" onclick="addElement(this.id);" id="cricket" tabindex="1">Cricket</a> i want to send my image path in the function addElement along with id..... Please somebody help.....

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  • Reading XML by Dataset

    - by Sathish
    I using a dataset to read an xml file as shown below DataSet ds = new DataSet(); ds.ReadXml("C:\test.xml"); test.xml contains OMID Yes AssumptOMID int 10 ClientName Yes AssumptClient string 50 OppName Yes AssumptProjectName string 50 now i want to read fieldInfo in one dataset/datatable and settings in another dataset/datatable Please help me with the code

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  • Design decisions

    - by Drew Gain
    I have been asked to choose between Web Forms and MVC for a minor internal company project. I do not know MVC. How much of MVC do i have to know to be able to make a decision? Note: 1. I have read up on MVC to an extent that i know the high level design choices that I will have to make, however as a developer, I do not feel comfortable unless i code in it...

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  • Accessing a web service and a HTTP interface using certificate authentication

    - by ADC
    It is the first time I have to use certificate authentication. A commercial partner expose two services, a XML Web Service and a HTTP service. I have to access both of them with .NET clients. What I have tried 0. Setting up the environment I have installed the SSLCACertificates (on root and two intermediate) and the client certificate in my local machine (win 7 professional) using certmgr.exe. 1. For the web service I have the client certificate (der). The service will be consumed via a .NET proxy. Here's the code: OrderWSService proxy = new OrderWSService(); string CertFile = "ClientCert_DER.cer"; proxy.ClientCertificates.Add(new System.Security.Cryptography.X509Certificates.X509Certificate(CertFile)); orderTrackingTO ot = new orderTrackingTO() { order_id = "80", tracking_id = "82", status = stateOrderType.IN_PREPARATION }; resultResponseTO res = proxy.insertOrderTracking(ot); Exception reported at last statement: The request failed with an empty response. 2. For the HTTP interface it is a HTTPS interface I have to call through POST method. The HTTPS request will be send from a .NET client using HTTPWebRequest. Here's the code: string PostData = "MyPostData"; //setting the request HttpWebRequest req; req = (HttpWebRequest)HttpWebRequest.Create(url); req.UserAgent = "MyUserAgent"; req.Method = "POST"; req.ContentType = "application/x-www-form-urlencoded"; req.ClientCertificates.Add(new System.Security.Cryptography.X509Certificates.X509Certificate(CertFile, "MyPassword")); //setting the request content byte[] byteArray = Encoding.UTF8.GetBytes(PostData); Stream dataStream = req.GetRequestStream(); dataStream.Write(byteArray, 0, byteArray.Length); dataStream.Close(); //obtaining the response WebResponse res = req.GetResponse(); r = new StreamReader(res.GetResponseStream()); Exception reported at last statement: The request was aborted: Could not create SSL/TLS secure channel. 3. Last try: using the browser In Chrome, after installing the certificates, if I try to access both urls I get a 107 error: Error 107 (net::ERR_SSL_PROTOCOL_ERROR) I am stuck.

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  • Neither if nor else will run

    - by Arlen Beiler
    I don't know what the problem is. This is the code that is the problem: $thisvb = (int) $key2; if ($thisvb == ($lastvb + 1)) { //This don't work echo '<li>'; } else { '<li value="' . $key2 . '">';} $last = (int) $key2; Below is the full code. <?php $voiceboxes = array( '141133' => array( '1' => array( 'Title' => 'Title2', 'Link' => 'http://...', ), '2' => array( 'Title' => 'Title3', 'Link' => 'http://...', ), '3' => array( 'Title' => 'Title4', 'Link' => 'http://...', ) ) ); $last = 0; //$this = 0; echo "<ol>\n"; foreach ($voiceboxes as $key => $value) { $lastvb = 0; $thisvb = 0; //$voiceboxes[$key]['title'] echo "<ol>\n"; foreach ($value as $key2 => $value2) { $thisvb = (int) $key2; if ($thisvb == ($lastvb + 1)) { //This don't work echo '<li>'; } else { '<li value="' . $key2 . '">';} $last = (int) $key2; echo $voiceboxes[$key][$key2]['Title'] . "<br/>" . $voiceboxes[$key][$key2]['Link'] . '</li>' . "\n"; } } echo "</ol>\n"; echo '</ol>'; ?> This is what I get <ol> <ol> <li>Title2<br/>http://...</li> Title3<br/>http://...</li> <!-- this ain't right, it should start with <li> --> Title4<br/>http://...</li> <!-- same here --> </ol> </ol> I can't figure it out, does anyone know?

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  • MVC2 - Dynamic Field Layout

    - by Rob
    I'm new to MVC and ADO.net Entity Framework. Instead of having to create an edit/display for each entity, I'd like to have the controller base class generate the view and validation code based off metadata stored in a table - something along those lines. I would imagine something like this has already been done, or there are good reasons for not doing it. Any insight or suggestions are appreciated.

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  • WATIN simulating right button click in Firefox

    - by Sendoh
    Hi, I use the following code to simulate right button click NameValueCollection eventProperties = new NameValueCollection(); eventProperties.Add("button", "2"); box.FireEvent("onmousedown", eventProperties); they work well in IE, but does not work in Firefox, Firefox still recognize the click as left (0) button button. Thanks

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  • get string from outside run programm

    - by Alex Berd
    Hello I have jsp page with text field and button. Also i have jar of another project. When i click on the button the MAIN.class of the jar is called and program is running in independent window(JFrame). After user is finished with the program and exits, I need to get the String of program that is generated on exit and paste it into the textbox (The String is HTML code) Is anyone else having this problem and has a solution? Thanks Alex

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  • How to change button background image on mouseOver?

    - by slave016
    I have img1, and img2 in my resources. I have easily set btn.backgroundImage as img1 in btn properties. Images paths are: c:\Project\Resources... Now I don't know how to set btn.backgroundImage to be img2, I want to do it on event "MouseEnter". So I would apreciate complete code, because I am pretty green about this... I apreciate any given idea...

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  • Duplicate a UITableViewCell - iPhone

    - by ncohen
    Hi everyone, I would like to create an effect to a cell of a UITableView. The effect is: duplicate the cell and move the duplicated cell (the original stays at its place). My problem is to duplicate the cell... I've tried: Code: UITableViewCell *animatedCell = [[UITableViewCell alloc] init]; animatedCell = [[self cellForRowAtIndexPath:indexPath] copy]; but UIView doesn't seem to implement the copy... How can I do it? Thanks

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