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• installing snippets

  - by Sevenearths

  How do I install snippets in django? (specifically this) I have the file /{project}/snippets/EnforceLoginMiddleware.py and I have tried any number of permutations inside MIDDLEWARE_CLASSES to load it as well as googling django snippets install to no avail :( Any help would be grateful :) PS(Why can't I find any documentation or examples on the installation of snippets. Maybe I'm just a bad googler)

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• splitting lucene index into two halves

  - by Akhil

  what is the best way to split an existing Lucene index into two halves i.e. each split should contain half of the total number of documents in the original index

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• Error: operation must use an updateable query

  - by Indranil Mutsuddy

  halo, After making the set up of the application(developed using VS 2008 and MS Access) the installation another system works fine. But whenever I try to change the Password or id it shows an error sayin "operation must use an updateable query" Thank you, Indranil

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• API to Rank blog articles

  - by mnml

  I would like to know if there is any easy way to rank blog articles by counting how many times they have been retweeted / digg'ed / buzz'ed and if there is an existing api for it. The idea would be to keep important 'stories' at the top of the blog timeline.

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• How to configure Entity Framework 4 to prevent drop when generate database

  - by csharpnoob

  Hi, is there any option when updating classes in EF4 Modeller to disable the drop of all data and tables, just to append non existing fields and leave old tables and data untouched. I mean not to change every time on every little change to edit manual the SQL files. Thanks.

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• How to escape parameter in windows command line?

  - by Rryk

  I need to run the following command from the command line in Windows 7: SumatraPDF.exe -inverse-search "\"C:\Program Files\eclipse\inverse_search.bat\" \"%f\" %l" However I need to modify it a little, since my installation of Eclipse is located in here: C:\Program Files (x86)\Eclipse (C++) How do I escape this line correctly? Do I need to escape parenthesis and pluses too? Or is it just enough to escape double quotes?

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• How to shift pixels of a pixmap efficient in Qt4

  - by stanleyxu2005

  Hello, I have implemented a marquee text widget using Qt4. I painted the text content onto a pixmap first. And then paint a portion of this pixmap onto a paint device by calling painter.drawTiledPixmap(offsetX, offsetY, myPixmap) My Imagination is that, Qt will fill the whole marquee text rectangle with the content from myPixmap. Is there a ever faster way, to shift all existing content to left by 1px and than fill the newly exposed 1px wide and N-px high area with the content from myPixmap?

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• Share ASP.Net membership info between two applications

  - by bill

  Hi All, I have an existing webapp and i'm attempting to setup BlogEngine .Net to share the membership tables Everything seems to work.. accept i can see that the Membership.ValidateUser call in blogengine returns false! While the other apps returns true. I'm at a loss.. Membership.GetUser called from both apps returns the correct user.. Any ideas? thanks!

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• .htaccess rules to have cakephp in root and wordpress in subfolder

  - by cc-mf

  Hello, How can I combine the .htaccess rules for cakephp RewriteEngine on RewriteRule ^$ app/webroot/ [L] RewriteRule (.*) app/webroot/$1 [L] with the following RewriteEngine On RewriteCond %{HTTP_HOST} folder.yoursite.com RewriteRule ^(.*)$ /folder [L] in other words redirect anything to app/webroot/ except /blog (wich is an exisiting folder with a wordpress installation) and redirect blog.domain.com to the blog subfolder Thank you very much

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• Paypal Standard option does not appear on the Checkout page

  - by Avalon

  After I fill in all the information in the backend of my Magento 1.4.0.1 installation as described here, the Paypal option is not available on the One-Page-Checkout. Does anyone have an idea as to why this can be happening? Cache and Var have been emptied and I tried it on the standard and on my own theme. Kind regards, Avalon

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• Glassfish v21 - is there a way to customize admin console login page per domain?

  - by ring bearer

  I have two to three domains under a single glassfish installation. Is there a known way to customize admin console login page based on the domain I am trying to administrator? (host/port)

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• Cocoa - does CGDataProviderCopyData() actually copy the bytes? Or just the pointer?

  - by jtrim

  I'm running that method in quick succession as fast as I can, and the faster the better, so obviously if CGDataProviderCopyData() is actually copying the data byte-for-byte, then I think there must be a faster way to directly access that data...it's just bytes in memory. Anyone know for sure if CGDataProviderCopyData() actually copies the data? Or does it just create a new pointer to the existing data?

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• How can I programmatically drop a SQL Server database from .NET code

  - by Craig Shearer

  I'm trying to drop a SQL Server database from .NET code. I've tried using the SMO classes but get an exception saying the database is in use. Then I tried executing a query (opening a SqlConnection, executing a SqlCommand), along the lines of: ALTER DATABASE foo SET SINGLE_USER WITH ROLLBACK IMMEDIATE (pause) DROP DATABASE foo But still I get an exception saying the database is in use. How do I do this? (Or, how does SQL Server Management Studio implement the Drop database and close existing connections?)

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• Application update, insert data in coredata while preserving userdata without modelchange

  - by Michiel

  Hi, I want to release an update for my app. I'm stuck on how to update the existing core data database which also stores data entered by the user. All i need to do is update a couple of records and preserve current user data. No changes are made to the model. Thanks.

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• Parsing and generating JSON

  - by Pillsy

  Mathematica's list of built-in formats is pretty extensive; however, JSON is not on that list. Is there an existing solution for generating and parsing JSON in Mathematica, or are we going to have to roll our own solution?

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• zend framework / view <?= does not work ? why ?

  - by user284503

  Strange.. with my installation of the Zend Framework <?php echo $this->user; ?> works fine but <?= $this->user; ?> does not work Anyone have an idea what is the problem ?

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• Not able add .mdf file in App_data

  - by vinod R

  HI I am not able to add .mdf file in App_data(vs 2008 web developer). If i right click on App_data and try to add new item and select sql server file and click OK. I am getting error as "Connections to Sql Server files(*.mdf) require SQL Server Express 2005 to function properly.Please verify the installation of the component or download from the url:http://www.microsoft.com/Sqlserver/2005/" But i have installed SQL Server Express 2005 still it is giving the same error(i have installed sql server after installing vs 2008) Please help me

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• What is the best way to freshen a Nutch index?

  - by Miles

  I haven't looked at Nutch for a year or so and it looks like it has changed significantly. The documentation on re-crawling isn't clear. What is the best way to update an existing Nutch index?

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• Polishing an user interface

  - by elec

  Looking for examples of some "final touches" to enhance an existing (raw) user interface. I.e nothing related to the core functionalities of the application, but rather examples of all these little details which give an application a "polished" look (new fonts, change in layout, more descriptive labels...others ?) The target platform will be a mobile platform (android/iphone). Note that I'm severly graphically impaired regarding colour and shape combinations, so anything too sophisticated will probably pass me by completely ;)

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• Database design - How can I have a foreign key of the primary key in the same table?

  - by Sergio Tapia

  My database has to store all the available departments in my company. Some departments are sub-departments on another existing department. I've decided to solve this like this: Departments ID Description HeadOfDepartment ParentDepartment ParentDepartment can be null, indicating it is a root department. If it has a parent I'll act accordingly, my question is how can I code this in Microsoft SQL?

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• Automatically add "More..." Tab in Android

  - by ZelluX

  Hi, all I'm writing an application which contains many tabs, and sometimes the number of tabs may exceed five. So I want to make it behave like iPhone, which is, move additional tabs to a "More..." tab. I would like to know if this feature is supported by TabHost, or if there is any existing open source widget which can do the favor for me. Thanks.

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• Split with token info

  - by boomhauer

  I would like to split a string using multiple chars to split upon. For example, consider spin text format: This is a {long|ugly|example} string I would want to parse this string and split it on the "{", "|", and "}" chars myString.Split('|','{','}') Now I have tokens to play with, but what I would like is to retain the info about which char was used to split each piece of the array that is returned. Any existing code that can do something like this?

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• how to send an array of bytes over a TCP connection (java programming)

  - by Mark Roberts

  Can somebody demonstrate how to send an array of bytes over a TCP connection from a sender program to a receiver program in Java. (I'm new to Java programming, and can't seem to find an example of how to do this that shows both ends of the connection (sender and receiver.) If you know of an existing example, maybe you could post the link. (No need to reinvent the wheel.) P.S. This is NOT homework! :-)

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• In Python, how do I create a string of n characters in one line of code?

  - by Thierry Lam

  I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing Python library? For instance, I need a string of 10 letters: string_val = 'abcdefghij'

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• Can't install MS Visual Studio 2008 Team Foundation Server

  - by harold-sota

  I'm trying to install Install MS Visual Studio 2008 Team Foundation in XP but during the installation the setup request Windows Server 2003 Service Pack 1. I have install TFS 2008 SP1, but nothing have change. I can not install Windows Server 2003 Service Pack 1 because because the OS is in XP. Any ideas?

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