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• Is there a way to click a link in Firefox and open a file in an existing VIM session?

  - by btelles

  Hi there, I know it's possible to open links in an html page (let's say, if you're using Firefox) with TextMate if the link has this format: <a href="txmt://open?url=file:///home/.../index.html.haml">View</a> But is it possible to do a similar thing with VIM? Perhaps like so: <a href="vim://open?url=file:///home/.../index.html.haml">View</a> Ideally this would use an existing VIM session. Cheers, Bernie

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• Is it possible to virtualize war file execution without separate J2EE container deployments?

  - by Smith

  Let's say I want to allow my developers to upload their war files to a web app (not the application server itself) running on our intranet and that web app would then run those wars as if they were separate apps deployed individually in our J2EE container. In other words, we are not actually deploying the wars as separate apps in the container - they are simply running side-by-side inside this one web app that acts like a J2EE container. Is that possible? Something like a war virtualization app?

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• Check if BigInteger is not a perfect square

  - by Ender

  I have a BigInteger value, let's say it is 282 and is inside the variable x. I now want to write a while loop that states: while b2 isn't a perfect square: a ? a + 1 b2 ? a*a - N endwhile How would I do such a thing using BigInteger? EDIT: The purpose for this is so I can write this method. As the article states one must check if b2 is not square.

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• Custom installation directories

  - by Alex Farber

  Let's say I am writing installation script for the program which contains executable file and shared library. By default, this script places executable to /usr/local/bin, and shared library to /usr/local/lib. In this case my program may be executed by any user by typing its name in the command line. Suppose that user selects custom installation directory, like ~/myprogram/. Is it user's responsibility to ensure that my program may be executed, or my installation script must do this?

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• Best standards for declaring variable in php

  - by PHP-Prabhu

  can any one please let me know the global declaration of php variables..i have seen one among the site like.. for integer start with i, eg: $iItemId for array start with a, eg: $aItemIds for string start with s, eg: $sItemName

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• Is it possible to move the stage in actionscript 3.0?

  - by Joe.F

  Hi to keep it short and simple let's say I have a stage with 400x400 size in pixels, but I've drawn a map of 1000x1000 size in pixels. I want my player to be able to "walk" about the stage, but it appears stage.x and stage.y are read-only? Is there any method or way to have the stage "scroll" about, without having to move each object on the map? Thanks!

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• C++ Library for image recognition: images containing words to string

  - by Zombies

  Does anyone know of a c++ library for taking an image and performing image recognition on it such that it can find letters based on a given font and/or font height? Even one that doesn't let you select a font would be nice (eg: readLetters(Image image).

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• iPhone Connect Facebook. Join a Page/Group Option availble?

  - by Orange E

  Hello, I am using iPhone Connect to link my application to Facebook. Is there anyway to let user join a Page/Group on Facebook, right from the Application? Thanks in advance.

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• Explicit specialization in non-namespace scope

  - by Mark

  template<typename T> class CConstraint { public: CConstraint() { } virtual ~CConstraint() { } template <typename TL> void Verify(int position, int constraints[]) { } template <> void Verify<int>(int, int[]) { } }; Compiling this under g++ gives the following error: Explicit specialization in non-namespace scope 'class CConstraint' In VC, it compiles fine. Can anyone please let me know the workaround?

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• Play video while downloading into local disk [AIR]

  - by vincentma

  Hello guys, Using NetStream, I can create progressive video player. But can I save the downloaded chunk to my local disk in AIR?? My first idea is that, download part of file into local disk, let NetStream pointing to that file, and then appends the chunks to that file (FileMode.APPEND) periodically. But it does not work and seems that NetStream would 'lock' the file preventing write operation. Any ideas?

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• Windows Mobile 6.5 Application Data?

  - by Ritu

  Can you tell me where to store application specific data on a Win Mobile phone. Let's say my app is named MyApp and I install it in the program files folder. I have two initial files in My Documents that it uses with no problems. But what is the correct destination on the device? Also, when I do an uninstall, do I leave the modified app data?

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• Store in sharedPreferences

  - by klaus-vlad

  Hi, I have some things in my app that I need to store, in order to have it available the next time I open the application. I wonder if I could save them using the sharedPreferences mechanism even if I don't have any "view" associated with them ! .If this is possible please let me know, if not, what would you suggest instead ?

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• Issue in Adding data into database using hibernate

  - by sarah

  Hi , I am getting the following exception "org.hibernate.HibernateException: The database returned no natively generated identity value "while adding data into database i am using the following code.Please let me know what is wrong Sesion session=HibernateUtil.getSession(); Transaction tx = session.beginTransaction(); session.save(user); logger.info("Successfully data insert in database"); tx.commit(); isSaved=true; Thankx

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• Translating a String character by character in Java

  - by Emanuil

  How should I go about implementing a method that gets a String composed of Latin characters to translate it into a String composed of a different set of characters, let's say Cyrillic.

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• How can I debug a Windows service that crashes?

  - by Christopher

  I have a .NET Windows service that appears to be crashing due to C00000005 (access violation--according to Dr Watson). When I attach the VS debugger to it--whether I build it with or without symbols--the VS debugger just stops when the service crashes, instead of stopping to give me a chance to do any investigation. Is that to be expected, or am I doing something wrong? Will using WinDbg let me do something more in real time (obviously, WinDbg lets me do crash dump analysis)? Thanks!

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• how can I import .apk file of the downloaded file into Eclipse? Do we have this option ?

  - by Serenity

  Hello Guys, I am newb To Android.I just to check out few applications in my Desktop and have downloaded some sample applications. However, they are in the format .apk. Please let me know the procedure to import this file into Eclipse which helps me to run the application. Regards, Serenity.

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• How do I enumerate all the fields in a PDF file in ITextSharp

  - by Keltex

  Let's say I've loaded a PDF file using iTextSharp: PdfStamper p = GetDocument(); AcroFields af = ps.AcroFields; How do I get a list of all field names on the document from af?

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• Documenting PHP multiple inheritance with PhpDoc

  - by Sam Dark

  I have multiple inheritance like this one: http://stackoverflow.com/questions/356128/can-i-extend-a-class-using-more-than-1-class-in-php (let's not discuss this approach itself please) and want my IDE to know about inherited class methods and properties. Is there a way to do it with PhpDoc?

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• Why can't I divide by zero?

  - by MutherFackar

  My calculator doesn't let me do it. Mathematically, what are the reasons that a division by zero is not possible?

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• Reading and writing to/from memory in Python

  - by Honza Pokorny

  Let's imagine a situation: I have two Python programs. The first one will write some data (str) to computer memory, and then exit. I will then start the second program which will read the in-memory data saved by the first program. Is this possible?

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• Image compression and thumbnail creation for PHP

  - by Saif Bechan

  I need some PHP classes that deal with image processing in a good manner. I have made a thumbnail creator myself but the end result quality is just horrible. Is it also possible to let PHP convert and save all images to one type. For example take an image(jpg,png,gif), compress it, resize it, and save as png. Can anyone recommend some good classes for this.

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• python to display the special characters

  - by Suhail

  Hi, I am facing issues with the special characters like ° and ® which represent the degreee Farenheit sign and the ® represent the registered sign, when i print the string the contains the special characters, it gives output like this: Preheat oven to 350&deg F Welcome to Lorem Ipsum Inc&reg is there a way i can output the exact characters and not their codes ? please let me know.

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• Crash Reporting Utility for Windows 7, MFC Application

  - by nimo

  hi, I'm having a MFC application (VS 2008) which is going to be deployed on Windows 7 machine. I need to distribute my application with debugging information, so that a debugable core will be generated in case of application crash event. Can somebody please let me know how can I achieve this purpose ? I have read about minidump utility, just would like to whether there is a better way of generating coredump on windows 7 machine Thank you

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• Problem Reading Value from a drop down list populated with AJAX

  - by mouthpiec

  Hi, I have a PHP page with two drop down lists. I am using AJAX to populate the second one according to the choice made of the first drop down list. My problem is that when i am posting both values of the two dropdownlists to another php page in which an INSERT query is being made, the value of the second dropdown list is blank (as if no value was selected from the second drop down list). Can you please take a look at this code and let me know what I am doing wrong?

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• How to avoid last character truncation in editor

  - by srinivas

  Hi I am using WYSIWYG - jQuery plugin 0.4 for tinymce editor. whenever i am loading the editor, IFrame tag is created which is displayed is getting with textarea tag which is hidden. The problem here is the last character is getting truncated whatever we typed in the editor. I am seeing that hidden tag textarea is getting the value from the second character which is keyed from editor. Please let me know how to resolve this issue. Thanks Srinivas

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