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  • QWebView problem rendering embedded fonts

    - by user313724
    Hi, I'm trying to render a web page, in QT 4.5, that uses an embedded font. Most of the time this works as expected. Unfortunately, sometimes I get really weird behaviour. The font is rendered - apparently - off-by-one. For instance the text: "By" woukd appear as "Cz" Has anyone run into this before? And - more importantly - knows how to fix this?

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  • Polled I/O on MIPS

    - by Krewie
    Hello , i'm currently implementing a calculator in MIPS which uses the polled I/O method for fetching information. I put a beq $v0, 120, exit # exit if input = ('x') on the main part of the code to tell that whenever something is fetched is equal to x, it should branch the exit function. The only problem is that my code works fine with the keyboard/display simulator on MARS but i get the interrupt exception 6 on SPIM. Why is this happening and how can i help it ? //Thx in advance

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  • String encryption in C# and Objective c

    - by nbojja
    Hi All, I am building a iPhone app which uses c# web services. My c# web services takes user details and validates against my DB and returns xml files. So Now the issue is how to encrypt user details(username and password are 10chars each) in objective c and decrypt in C#. I am very new to cryptography, which method is the best. will it be possible to encrypt in Objective c and Decrypt in C#. thanks..

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  • Custom Shortcut in Windows.Forms.Shortcut?

    - by Chris
    How would you go about assigning a custom shortcut in C# to a Menu item? Right now, it looks like it only uses what is available in the Windows.Forms.Shortcut enum. The combination that I want, Ctrl + DownArrow, is not available. Thanks. Chris

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  • Refresh ASP.NET Role Provider

    - by eidylon
    Hi all, simple question... Given I have an ASP.NET site, which uses a [custom] RoleProvider, Is there any way in which I can somehow "refresh" the provider without forcing the user to log out of the site and log back in? I'm looking for something that would be akin to a fictional method Roles.Refresh() Specifically, I am looking at this for if an administrator changes a user's roles, the user sessions could maybe refresh themselves every 10 minutes or something.

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  • iphone - getting the button id in a segmented control

    - by Mike
    I am trying to create something that uses the idea of the UIPopOverController, I mean, have that speech bubble anchor pointing to the button who triggered the method. The problem is that I am using a UISegmentedControl... How do I get the id of the button that was tapped on a UISegmentedControl, so I can determine its position and generate the anchor? thanks for any help.

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  • javascript problems server side

    - by Ke
    Hi, I have a php script that uses some css/javascript tabs, they work on my local server but not when i upload to my online server. Just wondering if anyone knows why this might be the case? All the paths are correct, its basically an identical setup. I would be grateful to find out some reasons why the error appears on the server side, i thought javascript executed on the client side? Any help is much appreciated. Ke

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  • Hosted full text search solutions?

    - by James Cooper
    Does anyone know of companies offering SaaS full text search? I'm looking for something that uses Lucene, solr, or sphinx on the backend, and provides a REST API for submitting documents to index, and running searches. I could build my own EC2 AMI, but I'd have to configure EBS and other stuff, monitor it, etc. Curious if someone has already done all this and would charge per MB/GB indexed. thank you. -- James

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  • Interface Builder can't see classes in a static library

    - by teabot
    I have refactored some UIView sub-classes into a static library. However, when using Interface Builder to create view components for a project that uses the static library I find that it is unaware of the library classes. What do I need to do to make the class interfaces visible to Interface Builder? Update: The correct answer refers to dragging the headers into the 'XIB browser'. The '.h' files can be dragged from a finder window to the window area identified in this image:

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  • Passing parameters from android to .Net Web Service

    - by benjamin schultz
    I have an Android application that uses kSoap in connecting to my web services. This particular one is passing in a string value as a parameter, then my web service will use that parameter to query my database via a stored procedure. Problem is, I know how to pass the parameter from android, but I don't know how to retrieve it in my .Net(vb) web service and use it. Anyone have any code examples or a link to a tutorial to help me out? Thanks!

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  • Py2exe, PyQt4 and Postgre Driver (QPSQL)

    - by Marshall
    Hi, I`m trying to freeze my application using Py2exe. My app uses PyQt4 and it apparently works fine with py2exe. But once I`ve uninstalled PyQt, it shows the following error: QSqlDatabase: QPSQL driver not loaded QSqlDatabase: available driver: QPSQL7 QPSQL Which doesn't make sense at all. If PyQt4 is still installed, it works just fine. This is my py2exe parameters: data_files = [ ('sqldrivers', [ 'C:\Python26\Lib\site-packages\PyQt4\plugins\sqldrivers\qsqlpsql4.dll' ]) ] setup(console=["delivery.py"], options={"py2exe" : {"includes" : ["sip", "PyQt4.QtSql", "PyQt4.QtWebKit", "PyQt4.QtNetwork"]}}, data_files=data_files)

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  • Keep username in username field when incorrect password (php)

    - by Jonathan
    How do many of the websites that have logins keep the username in the username field when the password is entered incorrectly. The form's action (it is on index.php) is another php file, which if the password is incorrect uses Header() to go back to the index and passes the error to it using GET. I could use GET to pass the username back to the form but this seems messy, and I have noticed that websites like SMF forums have the username stay in the username field without a messy URL.

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  • Where to find changes from iphone OS 3.0 to 3.1.3

    - by Joe
    I've developed an app using the 3.1.3 SDK and I want to set the deployment target to OS 3.0. The app uses iPod functionality which I can't test on the Simulator so my question is: Is there somewhere I can find a list of the changes from 3.0 to 3.1.3 so I can check if anything might be broken on an OS 3.0 device? I've looked on Apple's website obviously but can't find anything. How do people normally test on old software releases?

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  • authlogic - do I still need Rails sessions?

    - by tg
    Hi, I'm a newbie to Rails and am starting a new project that uses AuthLogic. I'm just a little confused about whether AuthLogic provides everything I need to store session state, or whether I still have to include the Rails mechanism (rake db:sessions:create). Thanks! T

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  • How to call a WCF service using soap2 on android?

    - by Qing
    Hi all, Here is my code import org.ksoap2.; import org.ksoap2.serialization.; import org.ksoap2.transport.*; import android.app.Activity; import android.os.Bundle; import android.widget.TextView; public class ksop2test extends Activity { /** Called when the activity is first created. */ private static final String METHOD_NAME = "SayHello"; // private static final String METHOD_NAME = "HelloWorld"; private static final String NAMESPACE = "http://tempuri.org"; // private static final String NAMESPACE = "http://tempuri.org"; private static final String URL = "http://192.168.0.2:8080/HelloWCF/Service1.svc"; // private static final String URL = "http://192.168.0.2:8080/webservice1/Service1.asmx"; final String SOAP_ACTION = "http://tempuri.org/IService1/SayHello"; // final String SOAP_ACTION = "http://tempuri.org/HelloWorld"; TextView tv; StringBuilder sb; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); tv = new TextView(this); sb = new StringBuilder(); call(); tv.setText(sb.toString()); setContentView(tv); } public void call() { try { SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); request.addProperty("name", "Qing"); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope( SoapEnvelope.VER11); envelope.dotNet = true; envelope.setOutputSoapObject(request); HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); androidHttpTransport.call(SOAP_ACTION, envelope); sb.append(envelope.toString() + "\n");//cannot get the xml request send SoapPrimitive result = (SoapPrimitive)envelope.getResponse(); //to get the data String resultData = result.toString(); // 0 is the first object of data sb.append(resultData + "\n"); } catch (Exception e) { sb.append("Error:\n" + e.getMessage() + "\n"); } } } I can successfully access .asmx service, but when I try to call a wcf service the virtual machine said : Error: expected:END_TAG{http://schemas.xmlsoap.org/soap/envelope/}Body(position:END_TAG@1:712 in java.io.InputStreamReader@43ba6798 How to print what the request send? Here is the wcf wsdl: <wsdl:definitions name="Service1" targetNamespace="http://tempuri.org/"> - - - - - - - - - - - - It uses in tag and the asmx uses in tag what's the difference? Thanks. -Qing

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  • Problems using xcode in debug mode with Core Plot

    - by Splash6
    I'm having a problem compiling an application which uses Core-Plot in debug mode. It works absolutely fine compiling in release mode, but when I compile in debug mode I get an error that the header file for Core-Plot can't be found. Any idea which of the many settings in x-cide might be causing this problem?

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  • FIPS-compliant Isolated Storage in WinXP?

    - by lance
    I've read (but not tested) that Isolated Storage uses Sha1Managed, which is not FIPS-compliant? Is that accurate, and can anything be done to use Isolated Storage on a FIPS-compliant WinXP SP2 box? I've seen mention of "Isolated Storage" within both the ClickOnce and Silverlight spaces. I'd appreciate an informed answer regarding either (or both!).

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  • PHP Submit form to SugarCRM

    - by Brian
    I have a form that currently uses PHP to insert the form entries into a MySQL database. Is it possible to insert the results directly into a SugarCRM contact table instead of a MySQL db?

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  • How does IPrincipal gets its roles?

    - by abatishchev
    I need to get know how SiteMapProvider.IsAccessibleToUser() works. Built-in XmlSiteMapProvider calls HttpContext.User.IsInRole() which uses System.Security.Principal.GenericPrincipal in case of forms authentication. Where does the current user gets its roles? Which provider loads this kind of information? I want to overload it and use custom logic.

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  • Access Error when running windows program

    - by JPJedi
    I have a windows form application that uses microsoft access for the database on the backend. When I run that application I get an error that says access is not installed on the computer. I thought that if I included the reference that it will be included with what I release so the user would not have to have access installed. How do I include the Access Runtime to be distributed/installed when my application is installed?

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  • What are some good Cognos tutorials?

    - by every_answer_gets_a_point
    i am a data analyst and programmer and i want to learn cognos. i suppose the only way to do it is to either pay 10k for classes or get an internship where i shadow someone who already uses it. does anyone know how i can get a tutorial for cognos and put on my resume that i reasonable understand how to use it?

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  • jQuery multilevel crossbrowser dropdown menu

    - by Enrique
    Hi I've been testing lots of dropdown menus, but I was looking for some specific stuff: multilevel crossbrowser css based (mainly) if uses javascript, to be jQuery compatible easy to implement After discarding some menus, I arrived to Superfish http://users.tpg.com.au/j_birch/plugins/superfish/ I had to discard it too, because the z-index fix for IE didn't work for me So, does any1 know about one good multilevel dropdown crossbrowser menu? Thanks

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