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• How to find coordinates of a 2d equilateral triangle in C ?

  - by HJ-INCPP

  Hello, I have the coordinates (x,y) of 2 points. I want to build the third point so that these 3 points make an equilateral triangle. How can I calculate the third point? Thank you

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• how to use htaccess redirectmatch with query_string?

  - by Ronnie Chester Lynwood

  hello... im trying to redirect "search.php?q=somethinghere" to "search/somethinghere/" but I can't do it! I'm trying to send form "<form action="search/" method="get" name="search">" like this but url goes to "search/?q=somethinghere" RedirectMatch 301 ^/search.php?q=(.*)$ http://domain.com/search/$1/ this is also not working. whats the problem? I don't want "?q=" in URL.

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• Parsing a UTF-16 encoded xml file in ruby

  - by Matthew Toohey

  Hello I've been trying to parse a UTF-16 encoded xml file in Ruby (1.8.7), and I can't seem to find how to do it by searching (google and stack overflow) Here's the xml file url: http://www.abc.net.au/triplej/feeds/playout/triplejsydneyplayout.xml?_5366 Getting the xml string from Net::HTTP and passing it to REXML, then calling logger.info xmlDoc.inspect produces: <UNDEFINED> ... </> Any ideas? Cheers

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• Split function in where clause

  - by abhishek-khandelwal

  hello friends I am using following query in linq In product table following type of data are stored abc-def bcd=fgh abc-xyz var query=from prod in db.Product join cat in db.category on prod.categoryId=cat.categoryID where prod.productName.split('-')[0]=="abc" but in that query it product annoumous problem Please give some suggestion to split in where caluse

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• How to enable SmartLinking?

  - by John

  Hello, I requested a feature on Delphi's uservoice(link) ,but I didn't understood the answer of Nick Hodges. What version of Delphi supports SmartLinking? How do I enable this option in Delphi 2009/Delphi 2010? Thanks in advance.

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• jQuery UI Dialog and gif + text display

  - by bogumbiker

  Hello, What is proper way to display a gif image into the dialog with text with nice formatting etc.. So far here is my code: Copy code var $dialog = jQuery('<div></div>').html('<p>Sending your message...</p><img src="../images/AjaxWait.gif"/>') however by doing this the gif is not aligned nicely to the text, etc What is the best way to format content of the dialog? thanks bogumbiker

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• MVC app not working on server but is fine on development machine

  - by GB

  Hello, I am able to run my application just fine on my dev machine but as soon as I publish it to the web server some functionality is lost. Any type of .ajax POST does not work usually with a 401 unauthorized error. The server is Windows 2008 with IIS7. I also installed Visual Studio 2008 with MVC2 on the server and ran the application directly on the server and the same .ajax POST does not work but the error changed to 500 unknown. Thanks for the help.

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• Question about ADD on ASM 8086

  - by Tal

  Hello, I'm studying ASM 8086 theoretically on highschool. (that means that I study ASM 8086 on a notebook, and never got to run it over a computer). And I don't understand - what will happen if I do this: MOV AL, F2h ADD AL, 20h What will the computer do? (what will be the value of AL,AX, CF,ZF?) and what will happen if I do this: MOV AH,F2h ADD AH,20h Thank you !!

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• String::New: what is it?

  - by JavaMan

  I am from a Java background and is learning C++. I encountered the following C++ code: String source = String::New("'Hello' + ', World'"); As what I understand so far, this should be a call to static member function 'New' of class 'String'. But, I've searched through the whole header file defining 'String', there is not any static member named 'New' in the String class or its super classes. Is there any special meaning attached to String class or the New member function in C++?

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• Programatically setting castor properites in version 1.3

  - by Dinuk

  Hello, I am trying to programmatically set the org.exolab.castor.indent property when marshalling some objects - however, contrary to the documentation published, the class org.exolab.castor.util.LocalConfiguration does not seem to be shipped with the 1.3 release. Currently, I have specified the castor.properties file on the classpath, which is picking up the properties I want to set, but I would rather reduce this deployment overhead, as my indentation requirement is not likely to change. Any advice would be greatly appreciated.

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• how does pipe work

  - by lego69

  hello, explain me please how exactly pipe works, for example I have this snippet of the code set line = ($<) while(${#line} != 0) if(${#line} == 5) then echo line | sort | ./calculate ${1} endif set line = ($<) end I need to choose all rows with 5 words and after sort it and after transfer, but I'm confused, how will it work, first of all 'while' will take all information and after that transfer it to sort, or every iteration 'while' will do sort? thanks in advance

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• ADO.net entity framework- Bridge entities

  - by user308806

  Hello, I have used ADO.net entity framwork to build my application. My application's data diagram contains 2 bridge entities. The problem is that I can not see or access these bridge entities in ADO.net framework using domain services. Do you have any idea how to use CRUD operations on them? Regards,

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• Utiltiy to convert satellite assembly to .resource file

  - by srivatsa

  Hello Is there any utility available which does the inverse job as the al.exe ? i.e converts a Myresource.resources.dll --- Myresource.resources file ?? Regards Srivatsa

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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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• how to display the complete data from the grid view when the pageing is enabled?

  - by pooja

  Hello there, I have a problem while displaying the data from the grid to the excel.I have implemented pageing and the problem is the page that is displayed is only exported to the excel not all the pages.please help. thank you.

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• Runtime.getRuntime.exec() problem with running Word document

  - by Milan

  Hello everybody! when I write in commandline in windows: C:\Program Files (x86)\Microsoft Office\Office12>winword.exe /mOpenPage c:\Navod ilo.doc It starts the word document with the macro /mOpenPage. I want to do the same thing from Java but its not going. String[] cmd = {"cmd.exe","/c","start","c:\\Program Files (x86)\\Microsoft Office\\Office12\\WINWORD.exe","/mOpenPage","c:\\Navodilo.doc"}; Process proc = Runtime.getRuntime().exec(cmd); help?

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• jQuery - bad div size in IE

  - by Tomek

  hello, I have a problem with sizes of divs - in Firefox everything is fine, but IE messes things up, I use only jquery show hide function which open div with other divs nested in it, you can see what I mean on www.custos.pl/v1 - by choosing any option on the bottom, a div opens up, where you have a submenu opening up jScrollPanes, the whole div should stay within the photo background, but in IE it goes vertically way beyond it, Id appreciate your help

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• Plone site files owner

  - by user308333

  Hello everybody, I accidentally changed owner of all files on my plone site to plone, and I don't know how to fix this without reinstalling site, which won't be acceptable. I have backup version which keeps default owners but it's changed in the meanwhile on the dafault site. Maybe rsync can sync only ownerships between these copies??? Any idea would be precious. Cheers

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• How to implement movement animation in WPF with full control?

  - by MartyIX

  Hello, I would like to ask how can I implement movement of an object in WPF so that during the movement the object changes (e.g. creature's legs are moving; generally the question targets the problem of changing frames during movement). Thank you for any suggestion!

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• Does ROWLEX support SPARQL?

  - by salt2world

  Hello, Does ROWLEX support SPARQL? Does ROWLEX support SQL Server? Does ROWLEX act lik Joseki server? Where can I find more detail information regarding ROWLEX besides http://rowlex.nc3a.nato.int/HowToUse.aspx? Thank you in advance, Paul

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• Store png/pdf file in sqlite

  - by milanjansari

  Hello, How to store pdf,png file in sqlite. is this possible to store pdf and png file? Please help me out. if you have any idea please share with me. Thanks you,

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• C# Combobox (winforms) how can I make the values appear as percentage

  - by codingguy3000

  Hello I've got a combo box with a set of values( 5, 10,15, 20). When the user goes to select a value I want them to appear as percentages (5%, 10%, 15%, 20%). I was playing with formatstring using a value of ##% but that did not work.

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• Get country tld

  - by Pete Sampras

  Hello, How do I programmatically get the system country tld. In the registry there's a key called sCountry which has the country's name, but in the system language, eg. If the user has the Spanish version sCountry would be Espana, German version would be Deutschland, etc.

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• How can I tell HtmlUnit's WebClient to download images and css?

  - by roddik

  Hello. How can I make WebClient download external css stylesheets and image bodies just like a usual web browser does?

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• It is possible to merge/rebase non direct relationship branches??

  - by raul-mpad

  Hello, As a integration test I would like to join several branches before merging them with my master. All of them diverged from the master and make it's own way. It is a correct merging different branches with no direct-relationship (e.g. parent/child)?? Is there any good practise for rejoining branches?? Thanks in advance, Raul.

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