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• Batch file command PAUSE does not work

  - by Samaursa

  I am creating a simple batch file to assist in a few things, and I have some instructions that it prints out as well that I want the user to see before exit. Currently, the window closes very quickly. So I added PAUSE at the end of the file, but it does not want to work. I looked at other questions on SO and have checked to make sure the line endings are CRLF and that I have CRLF at the end of the file. Any suggestions?

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• Are the square brackets in Clojure's defn, defmacro and binding really a vector?

  - by Michiel Borkent

  Are the square brackets around arguments in Clojure's defn, defmacro and binding (am I forgetting some?) really creating a vector or is it just a matter of syntax, making the arguments stand out from the rest? I'm reading Clojure in Action which states: Clojure uses vectors to denote function arguments or binding forms. which made me ask this question here.

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• mvc create my own html helper, how can i access httpcontext?

  - by rj

  Hi, I've come across two recommendations for creating custom html helpers: either extend an existing one, or write your own class. I'd prefer to keep my custom code separated, it seems a bit sloppy to extend helpers for a decent-size application. But the benefit I see in extending is that 'This HtmlHelper helper' is passed as a parameter, through which I can get ViewContext.HtmlContext. My question is, how can I roll my own helper class and still have ViewContext.HtmlContext available to me? Thanks!

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• Node.js projects/tutorials?

  - by kNIGHTS

  Javascript/Ruby learner here, Is there any Node.js projects/tuts to follow besides creating a chat server? Thanks in advance!

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• Global Error Handling for Web Services

  - by jusaskin

  I have a web project consisting of only web services. I need a global way of handling errors on the server so I can send emails, log in event log, etc. Global.asax doesn't work according to MSDN. How should I go about this? I have tried creating a soapExtension, but it is never hit.

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• Actionscript - Adding EventListener to multiple buttons on stage

  - by Chev

  I have a little problem with adding EventListener to multiple objects on stage. I have above 40 buttons on stage named "Button01","Button02" .. "Button40", and i'm looking for easiest way to add EventListener to all of them. Creating something like Button01.addEventListener(MouseEvent.CLICK, doSomething) Button02.addEventListener(MouseEvent.CLICK, doSomething) .. Button40.addEventListener(MouseEvent.Click, doSomething) (Notice the same function). isn't solution i'm looking for :(. Thanks in advice.

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• trace an asp.net website in production - c#/asp.net

  - by uno

  Is there a way that I can trace every method, basically a line trace, in an asp.net web site in production environment? I dont want to go about creating db logging for every line - i see an intermittent error and would like to see every line called and performed by the website per user.

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• Default js included in Rails

  - by hizki

  When creating a new Rails application, it is automatically supplied with several quite large js files. In the application layout, by default, all of them are loaded into the page: <%= javascript_include_tag :defaults %> I was wondering, isn't loading all those javascripts can make the site possibly mush slower? And if so, where can I change the definition of :defaults? Or should I just include the ones I need and remove the code line mentioned above? Thank you

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• How to get input text length and validate user in javascript

  - by Crazy boy

  I want to valid if user has entered username and password at the time of creating an account is safe or not based on its length(for my case five) on the right side of input field by showing that in different color i.e. for shorter in red, otherwise in green. How can I do that with javascript?

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• Reinstantiating a GUI (JFrame) object

  - by Alex

  Hi guys, basically I want my JFrame to become a completely new JFrame object when an event is triggered. I have some code that basically calls [CODE]GUI gui = new GUI(x, y)[/CODE] the only problem I'm having is that as well as creating the new GUI object, it is not deleting the old window. Can anyone tell me how to get rid of the old window. Thanks.

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• Accessing custom user profile fields in CCK

  - by Nick Lowman

  I'm probably going about this the wrong way but... I’ve added a field to the User Profile called profile_real_name which is required by the user. Is there a way to access the details in CCK? For example in CCK when creating a new field I can access the user’s username with the ‘User reference’ Field type and setting the ‘Widget type’ to ‘Autocomplete text field’. Can I do the same with my real name field? Many thanks

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• What is so evil about a Flash based website?

  - by Ngu Soon Hui

  I have the feeling that Flash-based ( or Silverlight-based) websites are generally frowned upon, except when you are creating games or multimedia-content rich applications. Why this is so?

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• Whats so bad about binding your View to Property of a Model and NOT ViewModel ??

  - by msfanboy

  Hello, I often hear a Model must be wrapped by a ViewModel that the View is not coupled to the Model/not aware of it. With MVC it is common to bind the View to the Model... nobody complains so what ? I am frightened of creating all that wrappers and doing nearly only duplicating property stuff.

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• Get screenshot on Windows with Python?

  - by Zachary Brown

  Hello, I am creating a Beta Testers reporting module so they can send in thier comments on my software, but I would like to have the option to include a screenshot with the report. How do I take a screenshot of the screen with Python on Windows? I have found several examples on Linux, but haven't had much luck on Windows.

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• Mobile Silverlight Applications

  - by snorlaks

  Hi, Have You got any tutorials, books, any good resources to start creating mobile games using silverlight ? Maybe any good resource on writing 2d games in silverlight for pc? Ay way do You think that its worth learning it or any other technology would be better and have probably shinier future ?

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• Can I Copy All the Wikis From One Trac To Another?

  - by William Leara

  We have an existing Trac installation for an old bunch of source code, and I'm creating a new Trac installation to support a new bunch of source code. Most of the info we've built up over time in the old Trac installation's wiki is equally relevant for the new Trac wiki. Is there a quick way to migrate the wiki data from the old Trac to the new Trac? Trac version = 0.10.4

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• Windowless OpenGL

  - by ext

  Hi, I would like to have a windowless OpenGL context (on both GNU/linux with Xorg and Windows). I'm not going to render anything but only call functions like glGetString, glCompileShader and similar. I've done some goggling but not come up with anything useful, except creating a hidden window; which seems like a hack to me. So does anyone have a better idea (for any platform)?

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• [WPF] Is D3DImage causing airspace problem?

  - by Crocodile

  A DirectX scene can be drawn inside of a WindowsFormsHost, but this solution concerns struggling with some interop issues, mainly the 'airspace' problem. Thus, before creating whole framework for this, I'd like to know, if a D3DImage used within a WPF window will cause alike problems with overlay and sizing as described in the WindowsFormsHost doc? Or is it designed to be fully compatible with WPF system? Thank you for your help.

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• Sending email in asp .net

  - by program-java

  hii every one, I m creating an project in which Admin is one user I want code or any idea how can Admin send a quotation of any type of products to his customer though email on their email ID and this quotation has to be a print option button bec. after clicking on print button quotation should be print How can i do it?

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• API for adding Symbol/Position in portfolio at googleFinance thru android

  - by Roopali

  Hi, I am creating an android application.I am able to do login, able to get portfolio details as well. Now I want to add or delete symbol/position into my portfolio. Does anybody having idea...??????? Regards, Roopali

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• Visual Studio keyboard short-cut to complete default accessors {get; set;}

  - by Zamboni

  I am looking for a keyboard short-cut to complete creating the default accessors for a property in a C# class. Something like... I start typing: public int Id Then I press one or more keys, and I endup with: public int Id { get; set; }

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• GWT: Getting events in a button in a panel used as a Table cell

  - by mjeffw

  I'm using GWT 1.6. I am creating a panel that contains a Button and a Label, which I then add to a FlexTable as one of its cells. The Button is not receiving any Click events. I see that the table supports determining which Cell is clicked on, but in this case, I want the Mouse events to propagate to the various widgets inside the cell. Any idea on how to do that?

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• Prevent an element from being the target in a document mouseover

  - by Sander

  I'm building an firebug-like inspection tool for my page. When the mouse enters an element, the element should be highlighted. Now I'm creating an element which I position absolute on top of the target element, this however means the next mousemove event (which is bound to the document) will fire with the actual "highlight element" as the target. Is there a way to prevent the "highlight element" from being the target element in the mousemove event? The element already has a transparant background.

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• Is String.concat slower than Array approach to join strings

  - by Rajat

  Strings in JavaScript are immutable. Across the web and here on Stack Overflow as well, I came across the Array approach to concatenate strings: var a = []; a.push(arg1,arg,2....); console.log(a.join('')); I know that this approach is better than the simple console.log(arg1 + arg2 +.....); for reasons of skipping creating intermediate objects but how does it fair better against : arg1.concat(arg2,arg3.....);

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• Precise Financial Calculation in JavaScript. What Are the Gotchas?

  - by Cirrostratus

  In the interest of creating cross-platform code, I'd like to develop a simple financial application in JavaScript. The calculations required involve compound interest and relatively long decimal numbers. I'd like to know what mistakes to avoid when using JavaScript to do this type of math—if it is possible at all!

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