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• SIFR 3.0 - Font Size

  - by Nick

  I have been working with SIFR 3.0 for some time now and the font-size never seems to work correctly. I understand the most basic concepts behind SIFR. SIFR runs when you load the page. It does some calculations one the size of the HTML rendered font and then replaces it with a flash movie that is roughly equal to that size. Because of this, you…

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• XPath doesn't work as desired in C#

  - by Nick Brooks

  My code doesn't return the node XmlDocument xml = new XmlDocument(); xml.InnerXml = text; XmlNode node_ = xml.SelectSingleNode(node); return node_.InnerText; // node_ = null !!!!!!!!!!!!!!!!!!! I'm pretty sure my XML and Xpath are correct My Xpath : /ItemLookupResponse/OperationRequest/RequestId' My XML : <?xml version="1.0"?>…

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• UIToolbar above UIWebView inside UIScrollView

  - by Nick VanderPyle

  I'd like to display a toolbar above a UIWebView but hide the toolbar until the person "pulls it down". The same functionality can be seen in Safari on the iPhone. When the page loads, the toolbar containing the address is hidden. You must pull it down. In Safari it's possible to scroll up and eventually see the toolbar or scroll down through…

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• Looping Redirect with PyFacebook and Google App Engine

  - by Nick Gotch

  I have a Python Facebook project hosted on Google App Engine and use the following code to handle initialization of the Facebook API using PyFacebook. # Facebook Initialization def initialize_facebook(f): # Redirection handler def redirect(self, url): logger.info('Redirecting the user to: ' + url) …

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• Bundler doesn't want to install hpricot on Windows XP with Ruby 1.8.7

  - by Nick Gorbikoff

  Hello I develop on a Windows machine but deploy to Debian. Trying to use hpricot with Rails 3 app. I can get the gem to install using : gem install hpricot --platform=mswin32 But when I do this in the bundle file - it keeps throwing an error (I think it's trying to install the wrong version of hpricot (not windows…

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• Calculating skew of text OpenCV

  - by Nick

  I am trying to calculate the skew of text in an image so I can correct it for the best OCR results. Currently this is the function I am using: double compute_skew(Mat &img) { // Binarize cv::threshold(img, img, 225, 255, cv::THRESH_BINARY); // Invert colors cv::bitwise_not(img, img); …

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• Double title bar issue iPhone app

  - by Nick Brunch

  I have noticed that whenever a phone call comes in while my app is in use (Or I simulate in-call status bar using the simulator), and the phone call ends, I end up with a double status bar in my app. The status bar goes away if I click any other tab and come back to the original tab (my app has a UITTabBar in…

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• How to get virtual com-port number if DBT_DEVNODES_CHANGED event accrues?

  - by Nick Toverovsky

  Hi! Previously I defined com-port number using DBT_DEVICEARRIVAL: procedure TMainForm.WMDEVICECHANGE(var Msg: TWMDeviceChange); var lpdb : PDevBroadcastHdr; lpdbpr: PDevBroadCastPort; S: AnsiString; begin {????????? ?????????} lpdb := PDevBroadcastHdr(Msg.dwData); case Msg.Event of DBT_DEVICEARRIVAL: …

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• QWebView not loading external resources

  - by Nick

  Hi. I'm working on a kiosk web browser using Qt and PyQt4. QWebView seems to work quite well except for one quirk. If a URL fails to load for any reason, I want to redirect the user to a custom error page. I've done this using the loadFinished() signal to check the result, and change the URL to the custom…

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• Core Animation not working on Leopard, working on Snow Leopard

  - by Nick Paulson

  Hi, I animate NSImageViews using its animator proxy. While testing my application on Snow Leopard, everything works as expected. However, on Leopard, none of the animations are functioning. In addition, NSImageViews don't seem to take into effect the alphaValue I set on them, whether through the…

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• How can I change a virtual directory's physical path in IIS7 and C#?

  - by Nick

  I need to change the where a virtual directory's physical path is in C#. This is what I have so far: using (DirectoryEntry webSiteRoot = WmiUtility.GetWebSiteRootDirectory(webSite)) { DirectoryEntry virtualDirectory = …

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• Casting SelectedItem of WPF Combobox to Color causes exception

  - by Nick Udell

  I have a combobox databound to the available system colors. When the user selects a color the following code is fired: private void cboFontColour_SelectionChanged(object sender, SelectionChangedEventArgs e) { Color colour = (Color)(cboFontColour.SelectedItem); } …

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• Best practice for structuring a new large ASP.NET MVC2 plus EF4 VS2010 solution?

  - by Nick

  Hi, we are building a new web application using Microsoft ASP.NET MVC2 and Entity Framework 4. Although I am sure there is not one right answer to my question, we are struggling to agree a VS2010 solution structure. The application will use SQL Server 2008 with a…

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• CSS Rollover button bug

  - by Nick

  Hi Everyone, I'm trying to create a drop down button and its almost working except one little bug. I have several big buttons that change background color when the user hovers over them and one of them, the language button, displays several suboptions inside…

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• Problem installing CTG 6.1 cicseci.rar ECI Resource Adapter in WAS 6.1

  - by Nick

  I have a problem with the CICS connection in my J2EE application. I am trying to install the cicseci.rar for the ECI Resource Adapter through the Admin console in WAS 6.1. The question is why am I receiving the following error while trying to install the…

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• FullCalendar: Change agendaDay background-color..

  - by Nick-ACNB

  While I have seen this question asked, I haven't seen the answer. Basically, I just want to be able to color the background-color of the TD from a certain range.. Say I have my calendar that has slot minutes every 15 minutes and from 9am to 9pm, I would…

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• iPhone SDK Smaller CAF files: lower recording quality with Audio Queues?

  - by Nick

  In my iPhone app I have voice recording functionality the utilizes Audio Queue voice recording functions of the SDK. I'm saving directly to CAF format and using the following settings for the AudioStreamBasicDescription reference: audioFormat.mFormatID =…

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• Iphone build error - literal-pointer symbol(s) not found

  - by Nick

  Sorry I imagine I'm missing something basic here. Before I write up a bunch of details on the specifics of the class I'd appreciate a nudge or smack on the head about the meaning of this build error. I have a subclass of NSObject SiteAnnotation that…

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• Rails AtomFeedBuilder Entry :Url option appears in url tag but not in link tag

  - by Nick

  Hello, I'm using the AtomFeedHelper and everything is working fine except for one feed where I need to link each entry to a URL which is not the default polymorphic_url for the record. Per the documentation I've specified an :url option for the…

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• How to Debug XAML Parsing Errors in Silverlight?

  - by Nick Gotch

  I run into the following issue semi-regularly: I make changes to XAML or some resources used by it and when I go to load up the Silverlight project in debug mode it only gets as far as the spinning Silverlight-loading animation. I've tried…

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• Update an infopath field with return value from webservice submit?

  - by Nick

  Is it possible to update an infopath field with the result of a call to submit to a webservice? We have an infopath form used to create items in the database. I would like to add a read only field for the id (primary key) of the item in…

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• Categories in static library for iPhone device 3.0

  - by Nick

  I have categories in my static library. Any application developer should set -ObjC flag to "Other Linker Flags" to use my static library properly. It works fine for iPhone device/iPhone Simulator 2.x and iPhone Simulator 3.0. But it…

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• Are there people using scheme out there?

  - by Nick

  Hey, I have just started to study computer sciences at the university where they teach us programming in scheme. Since i have learned c++ for the last 6 years, scheme appears a little odd to me. But they tell me you can write any…

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• C# How to find if an event is hooked up

  - by Nick

  I want to be able to find out if an event is hooked up or not. I've looked around, but I've only found solutions that involved modifying the internals of the object that contains the event. I don't want to do this. Here is some…

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• What's a good Minimal Server-Side Javascript Framework?

  - by Nick Retallack

  So I was writing a web app with web.py that uses plenty of client-side javascript, and my database is on couchdb so the queries are in javascript too, and eventually I just got to thinking, why not skip the python and go all…

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