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• How to detect that azure application is running development fabric?

  - by Hasan Khan

  How can I reliability detect whether my Azure application is running in development fabric and not in 'the cloud' ? RoleEnvironment.IsAvailable is true for both. I want something that is true in only one case. I'm asking this because I want users of my library to be able to use my library for free in dev fabric. Hence manually putting seperate identifier or flag in config file and keeping two configs for dev and deploy is not feasible.

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• How to enable iPhone auto lock during MPMoviePlayer playback?

  - by obiwahn

  When I play a video with MPMoviePlayerController in my app my iPhone does not auto lock (tested OS 3.0 & 3.1.2). However, the application.idleTimerDisabled = NO, so this setting is not affected by MPMoviePlayerController. How can I get my iPhone to sleep normally (e.g. after 3 min screen dims, then goes dark) when my app is running and playing a video?

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• How to detect how far the object on photo is from another objects on that photo?

  - by Ole Jak

  So for example we have real life photo. how to get (relativly to image dimentions for example) the distance from wall to girls, from girls to trees if all we know ts this picture? Any papers with algorithms or Open Source programs doing this would be appreciated. So How to detect how far the object on photo is from another objects on that photo?

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• How to detect whether code is running in a XBAP application or a WPF application?

  - by user189102

  Im creating a custom control. I have common code for WPF and XBAP application. I have some different calculation/work to do if it’s a XBAP application. How to detect whether it’s an xbap application or a WPF application?

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• How to Add an Auto Version Number in Latex?

  - by rlb.usa

  This question http://stackoverflow.com/questions/2633986/add-a-version-number-to-the-title-of-a-latex-document spurred my curiosity: How do you add an auto-version number in Latex? ( So one is not doing this: {\bf Version:} 1.2 and then later {\bf Version:} 1.2 1.3) ?

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• how to detect if openGL/card supports non power of 2?

  - by Nick

  What is the best way to detect if a graphics card and compiled openGL binary supports textures which are not a power of 2 at run time?

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• in Visual C# 2010 express what is the most reliable way to detect windows OS Architecture (x86,x64)

  - by NightsEvil

  i am using Visual C# 2010 express and i need the most reliable way (on button click) and in .NET 2.0 framework to detect if windows is currently x86 or x64 in a message box.. up till now i have been using this code but i need to know if there is a more accurate way? string target = @"C:\Windows\SysWow64"; { if (Directory.Exists(target)) { MessageBox.Show("x64"); } else { MessageBox.Show("x86"); }

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• How to detect ctrl+v ,Ctrl+c using Javascript?

  - by Ramakrishnan

  How to detect ctrl+v ,Ctrl+c using Javascript? i need to restrict pasting in my textareas,end user should not copy and paste the content, user should only type text in text area. how to achive this. Thanks in advance.

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• C#: Can you detect whether or not the current execution context is within `lock (this)`?

  - by John Gietzen

  If I have an object that I would like to force to be accessed from within a lock, like so: var obj = new MyObject(); lock (obj) { obj.AddOne(); obj.RemoveOne(); } Is it possible, from within the AddOne and RemoveOne functions to detect whether the current execution context is within a lock? Something like: Monitor.AreWeCurrentlyEnteredInto(this)

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• Is there a way to detect non-movement (touch events) ?

  - by hyn

  Is there a way to detect a finger's non-movement by using a combination of UITouch events? The event methods touchesEnded and touchesCancelled are only fired when the event is cancelled or the finger lifted. I would like to know when a touch has stopped moving, even while it is still touching the screen.

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• How do I detect that my application is running as service or in an interactive session?

  - by bogdan

  I'm writing an application that is able to run as a service or standalone but I want to detect if the application was executed as a service or in a normal user session.

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• Is there a way to turn off auto-complete on an input-field using jQuery?

  - by timkl

  Is there a way to turn off auto-complete on an input-field using jQuery? Like this: <input type="text" autocomplete="off" />

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• Proper method to detect device model (iPhone/iPod Touch)?

  - by Mark

  Is this the proper way to detect which device a user is running? NSString *currentModel = [[UIDevice currentDevice] model]; if ([currentModel isEqualToString:@"iPhone"]) { // The user is running on iPhone so allow Call, Camera, etc. } else { // The user is running on a different device (iPod / iPad / iPhone Simulator) disallow Call. }

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• jQuery UI Droppable: Detect which draggables are dropped on an element?

  - by Rosarch

  I have the jQuery UI framework's draggable and droppable elements working. I would like to programmatically determine which draggable elements are currently dropped on which droppable elements. Is there an easy way to do this? I thought of using event listeners to detect drop and out events, then keep a dictionary or something in memory to keep track, but this seems contrived. Better ideas?

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• Can I prevent mobile safari from auto-rotating the screen on ipod touch or iphone?

  - by agsamek

  This question is exactly the same as http://stackoverflow.com/questions/938462/can-i-prevent-mobile-safari-from-auto-rotating-the-screen-on-ipod-touch-or-iphone . Yet - the referenced question has no definite answer and has been prematurely accepted.

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• Which is a better way to detect a clients user-agent?

  - by westoque

  I am interested if which would be the best place to detect the clients user-agent, client-side (javascript) or server-side? I brought up the question due to the fact that some IE8 users are getting a message saying they're using IE6

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• How to auto insert the current user when creating an object in django admin?

  - by FurtiveFelon

  Hi all, I have a database of articles with a submitter = models.ForeignKey(User, editable=False) Where User is imported as follows: from django.contrib.auth.models import User. I would like to auto insert the current active user to the submitter field when a particular user submits the article. Anyone have any suggestions?

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• How to Auto-Increment Non-Primary Key? - SQL Server

  - by user311509

  CREATE TABLE SupplierQuote ( supplierQuoteID int identity (3504,2) CONSTRAINT supquoteid_pk PRIMARY KEY, PONumber int identity (9553,20) NOT NULL . . . CONSTRAINT ponumber_uq UNIQUE(PONumber) ); The above ddl produces an error: Msg 2744, Level 16, State 2, Line 1 Multiple identity columns specified for table 'SupplierQuote'. Only one identity column per table is allowed. How can i solve it? I want PONumber to be auto-incremented.

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• Anyone know how to get the z-index of a div tag that returns the actual number and not 'Auto'?

  - by Derrick

  This gives me auto: I need the number, so I can move one above the other? // Swop div index $("#panel div").each(function(){ alert($(this).css('z-index')); });

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• How to prevent auto correction / suggestion of text in textarea?

  - by pinky

  We provide a page where a student can provide his answer to a certain question. This information is obtained via an input text area box and we would prefer that the browser doesn't auto correct and indicate grammatical errors on the student responses (e.g. obey is correct but obay is wrong). The browser shows a red underline if there are grammatical mistakes. How do I prevent this across all browsers.

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• What is a reliable way to detect which line break characters are used in a file?

  - by Fabian Jakobs

  I'm reading text files but I don't know in advance the kind of line ending used in this file. I need to know whether it uses UNIX \n or windows style \r\n line endings. What is a reliable and fast way to detect this?

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• in Virtual C# 2010 express what is the most reliable way to detect windows OS Architecture (x86,x64)

  - by NightsEvil

  hi i am using Virtual C# 2010 express and i need the most reliable way (on button click) and in .NET 2.0 framework to detect if windows is currently x86 or x64 in a message box.. up till now i have been using this code but i need to know if there is a more accurate way? string target = @"C:\Windows\SysWow64"; { if (Directory.Exists(target)) { MessageBox.Show("x64"); } else { MessageBox.Show("x86"); }

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• Detect if parameter passed is an array? Javascript.

  - by Alex

  Hello all, I have a simple question: How do I detect if a parameter passed to my javascript function is an array? I don't believe that I can test: if (typeof paramThatCouldBeArray == 'array') So is it possible? How would I do it? Thanks in advance.

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• php class that auto attaches .js and .css files, possible?

  - by Haroldo

  I want the class to auto-attach its required css and js files when instantiated... is there any way of a class knowing where it is (and its files) in relation to the root? if 1 is possible, is there a way to check if a css/js file has already been referenced in the file, or is this not necessary(do browsers ignore duplicate css/js file references)?

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• How to detect a white square in a black image?..................... [closed]

  - by gcc

  how can i detect white image surrounded by black image 000 000 000 000 000 255 255 255 000 000 255 255 255 000 000 255 255 255 000 000 000 000 000 000 000 please tell how i approach and how can calculate length and widht of the square

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