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  • Html.Action link and Html.RouteLink

    - by Sagar
    Even If the url is same can i go to different action using Html.RouteLink and Action Link.Like when i click on news link i will go to news details.The url of this page is http://localhost:1390/en-US/latestnews/125.Now if i select the ddl of language in the site header in this pagei need to go to the home page of the site.The ddl (on change) will take the same url but this time it needs to go to action in the sane controller.

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  • AjaxControlToolkit.resources.dll files deleted

    - by Steve
    I'm using the ASP.NET Ajax toolkit. In addition to the AjaxControlToolkit.dll in my bin directory, I have language directories named es, de, fr, etc... The single file, the AjaxControlToolkit.resources.dll disappears from these directories every once in a while - I can't figure out why. I manually copy them back, but I've purposely done rebuild and clean solutions and they are still there. Somewhere during my normal course of work, when I'm not looking, they're gone. Any clues?

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  • Creating WCF Services using Dynamic Languages and DLR

    - by Perpetualcoder
    I was curious how anyone would go about creating WCF based services using a dynamic language like IronPython or IronRuby. These languages do not have the concept of interfaces. How would someone define service contracts? Would we need to rely on static languages for such kind of tasks? I am a big fan of Python in particular and would like to know if this can be done at this point.

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  • Good Delphi Blogs?

    - by Andreas Rejbrand
    I just saw http://pages.cs.wisc.edu/~rkennedy/ which appears to be a very interesting in-depth blog about the Delphi programming language, compiler, and IDE. At the more basic level we also have the About site, and DelphiBasics. You can also have fun for a few minutes at http://www.scalabium.com/faq/dc_tips.htm. What are the most interesting blogs and sites devoted to Delphi? I am in particular interested in content at the advanced level.

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  • Play an audio file using RemoteIO and Audio Unit

    - by NeilMonday
    I am looking at Apple's 'aurioTouch' example for the iPhone and I would like to play an mp3 or wav instead of using the built in mic. I am very new to the audio portion of iPhone programming, but I think I need to modify the SetupRemoteIO(...) function and replace the AudioComponent named 'comp' with a custom AudioComponent that plays a file. Basically I want the app to function exactly the same as the original, but with an audio file as the input instead of the mic.

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  • watermark text css

    - by Hulk
    What is the css for the watermark text in a textarea or input box. The text should be opaque as in Title of stackoverflow saying "What's your programming question? Be descriptive" when asking question

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  • PHP Curl and Curl

    - by mithunmo
    Hi , I am able to send a get request using PHP Curl . But the same thing when i try from command line in Linux (/usr/bin/curl ) I am unable to do so. Please find below my PHP curl that is working $url = "http://172.20.22.26"; $headers = array("Host: 172.20.22.26", "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1", "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8", "Accept-Language: en-us,en;q=0.5", "Accept-Encoding: gzip,deflate", "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7", "Keep-Alive: 300", "Connection: keep-alive", "Authorization: Basic bWl0aHVuOm1pdGh1bg==" ); $ch = curl_init(); curl_setopt($ch,CURLOPT_URL,'http://172.20.22.26'); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); // RETURN THE CONTENTS OF THE CALL curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,5); curl_setopt($ch,CURLOPT_AUTOREFERER,TRUE); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); $store = curl_exec($ch); ?> But the similar thing when I try to give in command line ( not using php ) it does not work . I get an error "curl: (18) transfer closed with outstanding read data remaining" and the GET request is not complete Please find below the command I am using curl -u mithun:mithun -H "Host: 172.20.22.29,Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,Accept-Language:en-us,en;q=0.5,Accept-Encoding:gzip,deflate,Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7,Keep-Alive: 300,connection: keep-alive,Authorization: Basic bWl0aHVuOm1pdGh1bg==" http://172.20.22.29 The output i get curl: (18) transfer closed with outstanding read data remaining <frameset frameborder="0" framespacing="0" border="0" cols="220,*"><frameset frameborder="0" framespacing="0" border="0" rows="68,89%"><frame src="top.htm" name="top" scrolling=no noresize target=top marginwidth=2 marginheight=2><frame src="View.htm" name="left" target=left marginheight=1 scrolling=auto noresize marginwidth=5></frameset><frameset frameborder="0" framespacing="0" border="0" rows="68,*"><frame src="top2.htm" name="top2" target=top2 scrolling=no><frame src="sys_status.htm" name="right" target="_self"></frameset></frameset>[qateam@bras-1-cwmp08 usr]$

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  • libcurl in C# and .NET

    - by medvezatnik
    Hello(????????????) I’m a PHP developer, my current job is maintaining a few web sites. So I have some free time and thoughts about developing some GUI applications using the c# language and .NET platform. Implementation of this applications requires libcURL functionality. Are there any .net classes or third-party libs in c#, that can provide me with the same functionality as libcurl in PHP ? Sorry for my bad English…

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  • How to do long polling from iPhone application?

    - by Hitesh Manchanda
    I want to create a iPhone chat application and i do not have any experience of socket programming so can u please help me understand How can i do long polling from iPhone application? Also can NSURLConnection be used for this purpose or we need to use some low level API? Are there any libraries available for the same?

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  • performance comparision between Zend Lucene and Java Lucene

    - by Carson
    Zend Lucene and Java Lucene are built in PHP and java repectively, and PHP language has a higher level than java. Just wondering How big the performance difference among these two, regarding to index building and data searching? Is it much more effective to let java create and rebuild index, and let php use the index?

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  • Most mind-blowing C# hack you’ve ever seen?

    - by sblom
    In the same spirit as the "Hidden features of X?" series, what are the most mind-blowingly well-executed "I didn't even think the language could do that!" hacks that you've ever seen in C#. For example, a favorite of mine from a while ago is a full ray tracer implemented in a single (complex) LINQ statement. (Note: this is a community wiki question to avoid the appearance of reputation-whoring.)

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  • Asynchronous COMET query with Tornado and Prototype

    - by grundic
    Hello everyone. I'm trying to write simple web application using Tornado and JS Prototype library. So, the client can execute long running job on server. I wish, that this job runs Asynchronously - so that others clients could view page and do some stuff there. Here what i've got: #!/usr/bin/env/ pytthon import tornado.httpserver import tornado.ioloop import tornado.options import tornado.web from tornado.options import define, options import os import string from time import sleep from datetime import datetime define("port", default=8888, help="run on the given port", type=int) class MainHandler(tornado.web.RequestHandler): def get(self): self.render("templates/index.html", title="::Log watcher::", c_time=datetime.now()) class LongHandler(tornado.web.RequestHandler): @tornado.web.asynchronous def get(self): self.wait_for_smth(callback=self.async_callback(self.on_finish)) print("Exiting from async.") return def wait_for_smth(self, callback): t=0 while (t < 10): print "Sleeping 2 second, t={0}".format(t) sleep(2) t += 1 callback() def on_finish(self): print ("inside finish") self.write("Long running job complete") self.finish() def main(): tornado.options.parse_command_line() settings = { "static_path": os.path.join(os.path.dirname(__file__), "static"), } application = tornado.web.Application([ (r"/", MainHandler), (r"/longPolling", LongHandler) ], **settings ) http_server = tornado.httpserver.HTTPServer(application) http_server.listen(options.port) tornado.ioloop.IOLoop.instance().start() if __name__ == "__main__": main() This is server part. It has main view (shows little greeting, current server time and url for ajax query, that executes long running job. If you press a button, a long running job executes. And server hangs :( I can't view no pages, while this job is running. Here is template page: <html> <head> <title>{{ title }}</title> <script type="text/javascript" language="JavaScript" src="{{ static_url("js/prototype.js")}}"></script> <script type='text/javascript' language='JavaScript'> offset=0 last_read=0 function test(){ new Ajax.Request("http://172.22.22.22:8888/longPolling", { method:"get", asynchronous:true, onSuccess: function (transport){ alert(transport.responseText); } }) } </script> </head> <body> Current time is {{c_time}} <br> <input type="button" value="Test" onclick="test();"/> </body> </html> what am I doing wrong? How can implement long pooling, using Tornado and Prototype (or jQuery) PS: I have looked at Chat example, but it too complicated. Can't understand how it works :( PSS Download full example

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  • VS2010 Extension like Smart Paster?

    - by Eric J.
    Alex Papadimoulis' Smart Paster is a great little tool that can paste text in programmer-friendly ways (e.g. as a StringBuilder, as a language-specific string literal, etc.). However, it doesn't seem to be available for VS2010. Anyone know of a similar extension or of plans to port Smart Paster?

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  • Converting a WPFToolkit DataGrid from 1D list to 2D matrix

    - by user61073
    Hello - I am wondering if anyone has attempted the following or has an idea as to how to do it. I have a WPFToolkit DataGrid which is bound to an ObservableCollection of items. As such, the DataGrid is shown with as many rows in the ObservableCollection, and as many columns as I have defined in for the DataGrid. That all is good. What I now need is to provide another view of the same data, only, instead, the DataGrid is shown with as many cells in the ObservableCollection. So let's say, my ObservableCollection has 100 items in it. The original scenario showed the DataGrid with 100 rows and 1 column. In the modified scenario, I need to show it with 10 rows and 10 columns, where each cell shows the value that was in the original representation. In other words, I need to transform my 1D ObservableCollection to a 2D ObservableCollection and display it in the DataGrid. I know how to do that programmatically in the code behind, but can it be done in XAML? Let me simplify the problem a little, in case anybody can have a crack at this. The XAML below does the following: * Defines an XmlDataProvider just for dummy data * Creates a DataGrid with 10 columns o each column is a DataGridTemplateColumn using the same CellTemplate * The CellTemplate is a simple TextBlock bound to an XML element If you run the XAML below, you will find that the DataGrid ends up with 5 rows, one for each book, and 10 columns that have identical content (all showing the book titles). However, what I am trying to accomplish, albeit with a different data set, is that in this case, I would end up with one row, with each book title appearing in a single cell in row 1, occupying cells 0-4, and nothing in cells 5-9. Then, if I added more data and had 12 books in my XML data source, I would get row 1 completely filled (cells covering the first 10 titles) and row 2 would get the first 2 cells filled. Can my scenario be accomplished primarily in XAML, or should I resign myself to working in the code behind? Any guidance would greatly be appreciated. Thanks so much! <UserControl xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:custom="http://schemas.microsoft.com/wpf/2008/toolkit" mc:Ignorable="d" x:Name="UserControl" d:DesignWidth="600" d:DesignHeight="400" > <UserControl.Resources> <XmlDataProvider x:Key="InventoryData" XPath="Inventory/Books"> <x:XData> <Inventory xmlns=""> <Books> <Book ISBN="0-7356-0562-9" Stock="in" Number="9"> <Title>XML in Action</Title> <Summary>XML Web Technology</Summary> </Book> <Book ISBN="0-7356-1370-2" Stock="in" Number="8"> <Title>Programming Microsoft Windows With C#</Title> <Summary>C# Programming using the .NET Framework</Summary> </Book> <Book ISBN="0-7356-1288-9" Stock="out" Number="7"> <Title>Inside C#</Title> <Summary>C# Language Programming</Summary> </Book> <Book ISBN="0-7356-1377-X" Stock="in" Number="5"> <Title>Introducing Microsoft .NET</Title> <Summary>Overview of .NET Technology</Summary> </Book> <Book ISBN="0-7356-1448-2" Stock="out" Number="4"> <Title>Microsoft C# Language Specifications</Title> <Summary>The C# language definition</Summary> </Book> </Books> <CDs> <CD Stock="in" Number="3"> <Title>Classical Collection</Title> <Summary>Classical Music</Summary> </CD> <CD Stock="out" Number="9"> <Title>Jazz Collection</Title> <Summary>Jazz Music</Summary> </CD> </CDs> </Inventory> </x:XData> </XmlDataProvider> <DataTemplate x:Key="GridCellTemplate"> <TextBlock> <TextBlock.Text> <Binding XPath="Title"/> </TextBlock.Text> </TextBlock> </DataTemplate> </UserControl.Resources> <Grid x:Name="LayoutRoot"> <custom:DataGrid HorizontalAlignment="Stretch" VerticalAlignment="Stretch" IsSynchronizedWithCurrentItem="True" Background="{DynamicResource WindowBackgroundBrush}" HeadersVisibility="All" RowDetailsVisibilityMode="Collapsed" SelectionUnit="CellOrRowHeader" CanUserResizeRows="False" GridLinesVisibility="None" RowHeaderWidth="35" AutoGenerateColumns="False" CanUserReorderColumns="False" CanUserSortColumns="False"> <custom:DataGrid.Columns> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="01" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="02" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="03" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="04" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="05" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="06" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="07" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="08" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="09" /> <custom:DataGridTemplateColumn CellTemplate="{StaticResource GridCellTemplate}" Header="10" /> </custom:DataGrid.Columns> <custom:DataGrid.ItemsSource> <Binding Source="{StaticResource InventoryData}" XPath="Book"/> </custom:DataGrid.ItemsSource> </custom:DataGrid> </Grid>

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  • Reorder cells in a UITableView without displaying a "delete" button

    - by iter
    I want to be able to reorder cells in a table, but not to delete or insert them. I want a picture like this: This image appears in Apple's Table View Programming Guige, but the code samples there produce a table with red "delete" buttons when the table goes into editing mode. I can set editingStyleForRowAtIndexPath to UITableViewCellEditingStyleNone and that makes the delete buttons go away, but the rows are still indented as if to make room for these buttons.

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  • Best Practise/Subjective: Implement a finite state automaton in OOP

    - by poeschlorn
    Hi guys, I am thinking about implementing a programm with finite state automaton in an OOP language like Java or C++. What would you think is the best way to implement this with a manageable amount of available states, regarding to good software design? Is it good to implement for each state an own class? If yes, how to do the bridge between two states? Thanks for any comment!

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  • Textmate Ruby on Rails Highlighting

    - by yuval
    Hi, I have textmate 1.5.7 running on my leopard machine. When programming in rails, for some reason some key words do not get highlighted. For example: validates_presence_of, has_many, remote_form_for (form_for gets highlighted) etc... I tried switching themes and it did not help. I also tried upgrading to the most recent rails bundle from http://railsbundle.com/ but no cigar. Could someone please help? Thank you very much, Yuval

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  • Taming XCode’s auto-complete options

    - by Nippysaurus
    I am fairly new to XCode and the Objective-C language. When I am instantiating a class, for example an NSMutableArray, XCode will provide a whole lot of auto-complete options. Even for an empty class which simply extends an NSObject has many options, most of which seem completely useless. What is the reason for having so many auto-complete options, or can they be "tamed" in the preferences?

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  • Using ILDASM with Visual Studio 2008

    - by pianoman
    I just installed Visual Studio 2008, and am looking to use the Microsoft Intermediate Language Disassembler (ILDASM.exe) to look at some DLLs. Problem is, "ildasm" is not recognized on the command line, and I cannot find ildasm.exe anywhere in my VS 2008 install directory (e.g. c:\programs\Visual_Studio_9.0\). Any ideas? UPDATE: Found it! At C:\Program Files\Microsoft SDKs\Windows\v6.0A\bin This answer helped.

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  • Visual Web Developer, custom WHERE-clause for DataList, DataGrid

    - by m3n
    This question is not really related to programming but to using Visual Web Developer, but here goes: I'd like to use User.Identity.Name or any session variable in the WHERE-clause used by DataList (or other similar components), but I've tried the different options in the "ORDER BY..." pane to no avail. How do I stick that in there? Cheers

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  • complete, monospaced Unicode font?

    - by nachik
    I'm looking for a good programming font that lets me add comments and string literals in Unicode, usually Japanese and Chinese along with some Latin and Cyrillic languages. So far the situation seems to be "complete, monospace, free, pick 2" and Google is failing me with this (maybe because there are no good ones?). The best I found is Arial Unicode but it's not monospace, which is a big nuisance for me and the editors I use. Not to mention Python indentation when I'm coding Python. (Links, edits are welcome)

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  • Is it necessary to know flash designing for flex3 ?

    - by Srinivas Iyer
    I am from a programming background ,and newbie to flex3 . i would like to learn flex3 and develop some application using rails and flex3 . Is it necessary to know flash in order to learn flex3 or just learning Action script 3 would do ? .Can anybody tell what are the prerequisites to learn flex3 . Thanks in Advance.

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