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• Help decoding MSDN Dynamic Data Article

  - by davemackey

  I'm trying to run through this msdn article: http://msdn.microsoft.com/en-us/library/dd723645.aspx One of the steps is: In the class file for the page, change the base class from UserControl to EntityTemplateUserControl. Nowhere is it made clear what page is being referenced. Can someone help me? I don't see any relevant class in the pages I have, so I assumed maybe they were talking about the ascx and didn't really mean page, but I'm not seeing an option there either.

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• What order of time does the .NET System.String.Length property take?

  - by Matthew

  I had someone advise me to avoid repeatedly calling String.Length, because it was recalculated each time I called it. I had assumed that String.Length ran in O(1) time. Is String.Length more complex than that?

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• Using YUI, how do I assemble the request using a RecordSet and submit a form to the server?

  - by JackieL

  Could you please provide me a simple example for assembling the request and sending to the server using the RecordSet? If someone knows how,please post it here. Also how do I handle the form post-back, any ideas? Thanks!!

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• What are the leading EJB platform providers, such as WebSphere, etc.?

  - by Rhubarb

  I am looking at this question from someone with a Microsoft background. If I wanted to get to know the EJB world, who are the leading players in terms of implementations?

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• Using OpenID with Zend Framework.

  - by user284503

  I want my website to do exactly what Stackoverflow does with openId. I'm combing through sources, and I have done this before with facebook, but not making much progress with OpenID. What I would like to do is just detect if someone has logged into Google, and if they have get some identifying information, and allow them to federate into my site. Can anyone suggest any tutorials or Code snippets, and should I use Zends Libraries ? -P

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• [mysql] having a number in

  - by Wiika

  Hi all, ID Name Hidden 1 Mika 1,4,2 2 Loca 0 3 Nosta 4 4 Like 2 can someone give me a query that will return as a result rows ID 1 & 3 something like this SELECT * FROM table WHERE Hidden HAVING(4) Thanks, I Appreciate

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• Where a developer can sell / donate his time?

  - by kyrisu

  Recently business isn't good and was wondering what are your favourite places where you can sell your time working on a projects (you get specification / idea - you crank code - you get paid :) ) (I don't mean selling your own apps, just working for someone else) or where you can donate your time (you get specification - you crank code - you feel good :D) (I've heard about cranking code on weekends for charities in US but I'm from Poland so I was thinking about something not location specific)

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• Ajax & Forms Question (Looking for Resources)

  - by Paul

  I have a select form. After a user selects option A, B, or C I need to use Ajax to load another form based on the users decision. I'm not asking for someone to program this for me. I am just wondering, does anyone know of any good resources to help me accomplish this? Thanks for your time.

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• Hibernate: Difference between session.get and session.load

  - by tomato

  From the API, I could see it has something to do with proxy. But I couldn't find a lot of information on proxy and do not understand the difference between calling session.get and session.load. Could someone please explain or direct me to a reference page? Thank you!!

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• Dealing with &rest-parameters in common lisp

  - by Patrick

  I want define a functions that accepts &rest - parameters and delegates them to another function. (html "blah" "foo" baz) = "blahfoobaz" I did not find a better way than this one: (defun html (&rest values) (concatenate 'string "" (reduce #'(lambda(a b) (concatenate 'string a b)) values :initial-value "") "")) But this looks somewhat glumbsy to me, since line 4 does no more than concatenating the &rest parameter "values". I tried (concatenate 'string "" (values-list values) "") but this does not seem to work (SBCL). Could someone give me an advice? Kind regards

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• how to create a auto closing messagebox in java

  - by Nubkadiya

  i want to create a messagebox which will be automatically close without users input. i tried reading couple of java tutorials. its a timer class. but i couldnt find the code examples. can someone please help me to do it. a small code example would be great

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• How Do I get City State Zip in MVC 3 URL Route without writing a controller for every state and actions for each city

  - by OpTech Marketing

  I have the need to have the urls in my bosses application look like: http://domain.com/Texas/Dallas/72701 However, I don't want to write a controller for every state and an action for every city. routes.MapRoute( "DrillDown", // Route name "{controller}/{action}/{ZipId}", new { controller = "State", action = "City", ZipId = UrlParameter.Optional} // Parameter defaults Can someone help me write a pattern for the routes that will accept State/City/Zip without destroying the ability for me to have regular routes with controller/Action/Param ? Looking all over and can't find any direction.

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• which service response is good for iphone development?

  - by suchita

  So I'm brand new to rest's API and have never used an API ever before. I'm ok with Objective-C and Cocoa Touch but just have no clue where to start when accessing the API and how to in general. Can someone help me get started with some code that will access titles in rest or just how to access a REST API in general with authentication. Thanks.

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• WPF - TextChangedEventArgs being fired twice, and when can e.Changes be greather than 1?

  - by halivingston

  TextChangedEventArgs is being fired twice in my RichTextBox control. Is this normal? Also, when will e.Changes (you know the TextChangedEventArgs) be 1. The only case I can think of is someone pasting content into it. But other times it seems in normal typing a person can really only change 1 paragraph right?

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• Please summarize how to implement node base licensing

  - by user294896

  Currently a user makes a purchase and then a license is generated and sent to that user, but the license isn't tied to a physical computer so there is nothing to prevent the user sharing the license with someone. I heard people talk about creating a license tied to the mac address of the computer, so the license only works on that computer. Now I know how to get the mac address in code but I dont understand how I can do this step when they first make the purchase on the web, so please what is the basic algorithm for node locked licenses ?

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• Behaviour of openURL tel: on iPhone 3.0.1, is it ask for confirmation before dialing?

  - by donodare

  I know that on 3.0 there is a confirmation alert. I know that on 3.1 there is NOT a confirmation alert. How it is on 3.0.1? Is there some docs about it? Maybe someone can check on their iPhone? (On 3.0.1 of course) thanks

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• Android: add badge to icons internal to my app

  - by user310287

  Hi, I am trying to add badges to the icons in my android app. e.g. in the facebook app(for iPhone), in the home page the number of pending requests is shown on the requests icon. Can someone provide any links/ideas on how to do this? Thanks

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• Python: saving and loading a class definition

  - by Peterstone

  Hi! I am interested in saving and load objects using the pickle module as you can read in a question I asked before: Python: Errors saving and loading objects with pickle module Someone commment: 1, In an other way: the error is raise because pickle wanted to load an instance of the class Fruits and search for the class definition where it was defined, but it didn't find it so it raise the error Now I want to save and load a class definition in order to solve the problem I describe in the question mentioned before. Thank you so much!

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• Eclipse autocomplete not working in some Java files

  - by m_a_khan

  Hi, I have noticed that autocomplete is not working in some of java files in Eclipse. Also, the files where autocomplete is not working, display a hollow "J" as the icon for the Java file. The files where autocomplete is working, icon for java file is a filled "J" I am wondering if someone can point out what went wrong all of suddent, why the change in icons and why autocomplete and syntax highlighting is turned-off in the files with a hollow "J" icon? Thanks.

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• How do I put a listing of files into a menu?

  - by PandaNL

  I have a folder with .txt files in it. How can i make my menuitem get those .txt files and put the filenames in the menuitem, so that it creates a list of all .txt files in that folder. So when i put a .txt in the folder the program automatically creates the menu item. Does someone knows how to do this, or perhaps an example?

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• Passing a filepath to a R function?

  - by Philipp

  Hi everybody, I tried to pass a filepath to a function in R, but I failed =/ I hope someone here can help me. >heat <- function(filepath) { chicks <- read.table(file=filepath, dec=",", header=TRUE, sep="\t") ... } When I call the function, nothing happens... >heat("/home/.../file.txt") ... and "chicks" is not found >chicks Error: Object 'chicks' not found What is the correct way to pass a path to a function? Best wishes from Germany, Phil

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• Synchronize folders using C

  - by Levo

  I want to synchronize the contents of two folders using C. I don't have any line of code, I simple want someone to suggest a good tutorial to start with.

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• How to search for obtaining the "best" result

  - by stighy

  Hi guys, suppose someone enter this search (on an form): Nicole Kidman films Which SQL i can use to find "the best" results ? I suppose something like this : SELECT * FROM myTable WHERE ( Field='%Nicole Kidman Films%' OR Field='%Nicole%' OR Field='%Kidman%' OR Field='%Films%' ) My question is how to get most relevant result ? Thank you very much!

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• Codeigniter - how to use the foreign keys from one table to look for the id's of another table.

  - by Drew

  I'm having a problem trying to wrap my head around how to query the database to retrieve the foreign keys in my Nav table and then using those to find the id's in the NavItem table. Can someone point me in the right direction or give me some pointers? i'm not even sure if this should be done in the model or the controller! Thanks in advance

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• SQL - get the article title with the last comment date

  - by stacker

  I have articles table, article_comments. I want to get the value: last_modified_all of article. I need this value to be the great date of this two: the last_modified field of articles table. the last comment of article_comments last_modified column. Can someone help me? the structure is very simple, and you can guess is without problem.

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