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  • Sinatra and Markaby: "Template Engine Not Found"

    - by marienbad
    Using the standard gem for using Markaby with Sinatra, listed at http://www.sinatrarb.com/extensions-wild.html sudo gem install markaby Password: Successfully installed builder-2.1.2 Successfully installed markaby-0.5 2 gems installed sudo gem install sbfaulkner-sinatra-markaby -s http://gems.github.com Password: Successfully installed sbfaulkner-sinatra-markaby-0.9.2.2 1 gem installed require 'rubygems' require 'sinatra' require 'sinatra/markaby' get '/' do markaby :template end RuntimeError at / Template engine not found: mab

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  • about Master theorem

    - by matin1234
    Hi this is the link http://www.cs.mcgill.ca/~cs251/OldCourses/1997/topic5/ is written that for T(n)<=2n+T(n/3)+T(n/3) the T(n) is not O(n) but with master theorem we can use case 3 and we can say that its T(n) is theta(n) please help me! thanks how can we prove that T(n) is not O(n)

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  • Run an ASP.NET website in a subfolder

    - by Bernhard Hofmann
    Is there a way of running an ASP.NET website in a subfolder of the website? As an example, say I wanted to run the screwturn wiki (http://www.screwturn.eu/) in a folder called "wiki" on my website, can I alter the web.config of the screwturn website to tell it that it is running in the "wiki" folder? (like saying that "~/" = "/wiki/") The wiki would then find its assemblies that are in "~/bin" in "/wiki/bin" and the same for all other folders below the new root.

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  • JQuery autocomplete: is not working asp.net

    - by Abu Hamzah
    is that something wrong in the below code? its not firing at all edit <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="HostPage.aspx.cs" Inherits="HostPage" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Untitled Page</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script> <link rel="stylesheet" href="http://dev.jquery.com/view/trunk/plugins/autocomplete/jquery.autocomplete.css" type="text/css" /> <script type="text/javascript" src="http://dev.jquery.com/view/trunk/plugins/autocomplete/jquery.autocomplete.js"></script> </head> <body> <form id="form1" runat="server"> <script type="text/javascript"> $(document).ready(function() { $("#<%=txtHost.UniqueID %>").autocomplete("HostService.asmx/GetHosts", { dataType: 'json' , contentType: "application/json; charset=utf-8" , parse: function(data) { var rows = Array(); debugger for (var i = 0; i < data.length; i++) { rows[i] = { data: data[i], value: data[i].LName, result: data[i].LName }; } return rows; } , formatItem: function(row, i, max) { return data.LName + ", " + data.FName; } }); }); </script> <div> <asp:Label runat="server" ID='Label4' >Host Name:</asp:Label> <asp:TextBox ID="txtHost" runat='server'></asp:TextBox> <p> </div> </form> </body> </html>

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  • Best IDE for javascript server development

    - by MatteS
    After reading http://www.pragprog.com/magazines/2010-03/javascript-its-not-just-for-browsers-any-more im wondering which is the best IDE to develop service-side javascript applications? I want a nice development environment with commonjs and node etc. Preferebly windows but anything is interesting really. Is there any IDE with some nifty refactoring tools, maybe some intellisense-like function, etc etc.. Or is it notepad++ ftw?

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  • Accessing an ItemRenderer in a DataGrid

    - by mmattax
    I have a data grid that has a checkbox item renderer in a cloumn to allow row selections: Main application: <mx:DataGrid id="dg" <mx:columns <mx:DataGridColumn id="ir" itemRenderer="renderers.RowCheckbox" / <mx:DataGridColumn dataField="Name" headerText="Name" / </mx:columns </mx:DataGrid Item renderer: <-- RowCheckbox -- <?xml version="1.0" encoding="utf-8"? <mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml" horizontalAlign="center" <mx:CheckBox id="chk"/ </mx:HBox How can I get a handle to the item renderer / checkbox so that I may determine which rows are checked?

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  • What could be the Java successor Oracle wants to invest in?

    - by deamon
    I've read that Oracle wants to invest into another language than Java: "On the other hand, Oracle has been particularly supportive of alternative JVM languages. Adam Messinger ( http://www.linkedin.com/in/adammessinger ) was pretty blunt at the JVM Languages Summit this year about Java the language reaching it's logical end and how Oracle is looking for a 'higher level' language to 'put significant investment into.'" But what language could be the one Oracle wants to invest in? Is there another candidate than Scala?

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  • How to use more parameters in help-ballon grails-plugin

    - by servicesskurt
    I try to use more of the parameters but could not get it working with <g:helpBalloon title="foo" content="bla" useEvent="['mouseover']" /> should result in <script type="text/javascript"> new HelpBalloon({ title: 'foo', content: 'bla', useEvent: ['mouseover'] }); </script> but useEvent="['mouseover']" seems not to be recognized?! as seen on http://www.beauscott.com/examples/help_balloons/doc/examples.htm

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  • How can I use cp to copy a directory but ignore a certain sub directory in Linux

    - by P Roy
    Due to a Hard disk problem I am trying to shift a partition from one hard disk to another. I am following http://www.ibm.com/developerworks/library/l-partplan.html article to do that. In the copying part I would like to ignore one particular sub directory. How can I accomplish that keeping in mind when copying I have to preserve my owner group and time stamp. There is around 700 GB of data that needs to be copied if I do not ignore a particular subdirectory.

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  • Draw Lines Over a Circle

    - by VOX
    There's a line A-B and C at the center between A and B. It forms a circle as in the figure. If we assume A-B line as a diameter of the circle and then C is it's center. My problem is I have no idea how to draw another three lines (in blue) each 45 degree away from AC or AB. No, this is not a homework, it's part of my complex geometry in a rendering. http://www.freeimagehosting.net/image.php?befcd84d8c.png

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  • Creating a tiled world with OpenGL

    - by Tamir
    Hello, I'm planning to create a tiled world with OpenGL, with slightly rotated tiles and houses and building in the world will be made of models. Can anybody suggest me what projection(Orthogonal, Perspective) should I use, and how to setup the View matrix(using OpenGL)? If you can't figure what style of world I'm planning to create, look at this game: http://www.youtube.com/watch?v=i6eYtLjFu-Y&feature=PlayList&p=00E63EDCF757EADF&index=2

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  • Web player which can supports intranet url and frame timecode ?

    - by user284523
    I have looked at Flowplayer, it seems it doesn't support frame timecode. I then looked at JW Player http://www.longtailvideo.com/support/forum But I'm not sure as I can't see any sample code to do this. Anyone has experience with Flowplayer or JW Player or any other suggestion ? Could Flashplayer do this also ? Are the above players based on Flashplayer ?

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  • SimpleXML SOAP response Namespace issues

    - by Stu
    Hi. After spending SEVERAL frustrated hours on this I am asking for your help. I am trying to get the content of particular nodes from a SOAP response. The response is $XmlStr = <?xml version="1.0" encoding="UTF-8"?><env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope"<xmlns:ns1="http://soap.xxxxxx.co.uk/"><env:Body><ns1:PlaceOrderResponse><xxxxxOrderNumber></xxxxxOrderNumber><ErrorArray><Error><ErrorCode>24</ErrorCode><ErrorText>The+client+order+number+3002254+is+already+in+use</ErrorText></Error><Error><ErrorCode>1</ErrorCode><ErrorText>Aborting</ErrorText></Error></ErrorArray></ns1:PlaceOrderResponse></env:Body></env:Envelope> I am trying to get at the nodes and children of <ErrorArray. Because of the XML containing namespaces $XmlArray = new SimpleXMLElement($XmlStr); foreach ($XmlArray->env:Envelope->env:Body->ns1:PlaceOrderResponse->ErrorArray->Error as $Error) { echo $Error->ErrorCode."<br />";<br /> } doesn't work. I have read a number of articles such as http://www.sitepoint.com/blogs/2005/10/20/simplexml-and-namespaces/ htp://blog.stuartherbert.com/php/2007/01/07/using-simplexml-to-parse-rss-feeds/ and about 20 questions on this site which unfortunately are not helping. (the second link has htp:// as a newbie here I cannot post more than one link) Even writing, $XmlArray = new SimpleXMLElement($XmlStr); echo "<br /><br /><pre>\n"; print_r($XmlArray); echo "<pre><br /><br />\n"; gives SimpleXMLElement Object ( ) which makes me wonder if the soap response ($XmlStr) is actually a valid input for SimpleXMLElement. It seems that the line $XmlArray = new SimpleXMLElement($XmlStr); is not doing what I expect it to. Any help on how to get the nodes from the XML above would be very welcome. Obviously getting it to work (having a working example) is what I need in the short term, but if someone could help me understand what I am doing wrong would be better in the long term. Cheers. Stu

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  • Multiple strings in openURL. iPhone SDK

    - by user354779
    Hello, I am making a twitter application for iPhone, I am trying to add a button which will open Safari, and take the user to their twitter homepage. I have a textfield called username, so the following code does not work, hopefully someone will be able to help me out. -(IBAction)viewAccount { [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.twitter.com/", username.text]]; } Any help is appreciated! Thank you!

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  • Can't parse XML effectively using Python

    - by Harshit Sharma
    import urllib import xml.etree.ElementTree as ET def getWeather(city): #create google weather api url url = "http://www.google.com/ig/api?weather=" + urllib.quote(city) try: # open google weather api url f = urllib.urlopen(url) except: # if there was an error opening the url, return return "Error opening url" # read contents to a string s = f.read() tree=ET.parse(s) current= tree.find("current_condition/condition") condition_data = current.get("data") weather = condition_data if weather == "<?xml version=": return "Invalid city" #return the weather condition #return weather def main(): while True: city = raw_input("Give me a city: ") weather = getWeather(city) print(weather) if __name__ == "__main__": main() gives error , I actually wanted to find values from google weather xml site tags

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  • Webbrowser like Mozilla control for VB.NET question

    - by m.qayyum
    I want to use mozilla control in my application.. But when i use Webbrowsercontrol i just use webbrowser.navigate("http://www.google.com") but this commant is not working with mozilla control ant when we try to navigate to any web address it gives following exception. Exception has been thrown by the target of an invocation.

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  • Calling Python from Ruby

    - by Yktula
    Would it be possible to integrate Python and Ruby with some degree of transparency? I've looked at http://www.goto.info.waseda.ac.jp/~fukusima/ruby/python/doc/ , but it seems rather outdated. Perhaps this is not an appropriate approach, but would it be possible to generate a Ruby interface for Python's C API?

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  • Body background fluke - white space on top

    - by gnomixa
    This is really weird. When this page is viewed in FF, it gets a white stripe on top which is part of body - I know because I use red border technique to see the elements. Any ideas why? http://www.codecookery.com/allbestimages/index.php?main_page=home

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  • Help! Joomla Templates!

    - by Steph
    Hi Everyone, I need to make this design: http://www.stephburningham.com/lmg/ into a joomla template but I've never made a joomla template before and the tutorials are so complex! Can anyone start me off? Thanks a lot, Steph

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  • is the sender of google-app-engine allow my own gmail..

    - by zjm1126
    my gmail is [email protected] i can only use [email protected] in the sender=".." ,yes ?? from google.appengine.api import mail message = mail.EmailMessage(sender="[email protected]", subject="Your account has been approved") message.to = "[email protected]" message.body = """ Dear Albert: Your example.com account has been approved. You can now visit http://www.example.com/ and sign in using your Google Account to access new features. Please let us know if you have any questions. The example.com Team """ message.send() thanks

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  • storing HTML5 webdatabase table data to sql server periodically

    - by DotnetSparrow
    I want to read data from html5 web database and post to sql server using vb.net server side. I have used following link as reference: http://www.html5rocks.com/en/tutorials/webdatabase/todo/ I have created a web database and created table and stored some data in it. Now I want to store this data to sql server. How to get the data from html 5 web database and post to sql server each hour ( using some js timer). Please suggest solution

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