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• Linq to Sql: Generic Stored Procedures

  - by Eric

  Hello everyone, I am using Linq-to-Sql for a C# application and am currently working on some stored procedures. The application is for a newspaper, and a sample stored procedure is the following: ALTER PROCEDURE dbo.Articles_GetArticlesByPublication @publicationDate date AS SELECT * FROM Articles WHERE …

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• Firing through HTTP a Perl script for sending signals to daemons

  - by Eric Fortis

  Hello guys, I'm using apache2 on Ubuntu. I have a Perl script which basically read the files names of a directory, then rewrites a text file, then sends a signal to a daemon. How can this be done, as secure as possible through a web-page? Actually I can run the code below, but not if I remove the comments. I'm looking for advise…

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• Core Data and iTunes File Sharing - Move/hide the .sqlite file on app update?

  - by Eric

  I have an iPad app that uses Core Data for data storage. I would like to enable file sharing in iTunes and I don't really want the users to be able to delete or modify the .sqlite file. Can I move the file to a different, hidden directory? Alternatively, could the file be made read-only? I wouldn't mind users having access to…

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• Payment Gateways for Mid-Sized Business?

  - by Eric

  My company is a bit unhappy with the support we've been getting from Cybersource and we're about to embark on a billing re-write so we're taking the opportunity to look at other gateways. Anyone have any positive or negative experiences they'd like to share? I'd rather not hear about small website gateways like paypal, we run tens…

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• Castle ActiveRecord using Linq to Nhibernate Example

  - by Eric Neunaber

  I have been using the ActiveRecord library for many years. Recently I started a new project and I'm including the AR 2.0 release in this project. I saw that it shipped with the Linq to Nhibernate library. Are there any good examples of how to use Linq to Nhibernate with the Active Record library?

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• Getting Started: Silverlight 4 Business Application

  - by Eric J.

  With the arrival of VS 2010 and Silverlight 4, I decided it's time to look into Silverlight and understand how to build a 3-Tier business application. After several hours of searching for and reading documentation and tutorials, I'm thoroughly confused (and that doesn't happen easily). Here are some specific points I don't…

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• Setting up a web development/build environment

  - by Eric

  Hello all, My current project has a development web server and live web server. Developers make changes to files on the dev server and test them (by going to the dev address) and make changes as necessary. When the file or files are ready to go, they are copied to the live server. There is no version control. As you might…

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• How do I remove the @ replies from the Coldfusion Twitter feed?

  - by Eric Sauers

  Recent Tweets #noWharton# #newDate# more » </div>

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• jQuery switchClass

  - by Eric

  Is it possible to undo a switchClass transaition? I'd like an element to slowly obtain class A as you hover over it, and slowly lose it again once the mouse has moved away. However, the function appears to be glitchy, and calling .stop(0,1) doesn't seem to help. In fact, it seems to break it. I have a live example here.…

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• create a class attribute without going through __setattr__

  - by eric.frederich

  Hello, What I have below is a class I made to easily store a bunch of data as attributes. They wind up getting stored in a dictionary. I override __getattr__ and __setattr__ to store and retrieve the values back in different types of units. When I started overriding __setattr__ I was having trouble creating that initial…

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• How do I extend the classpath used for 'grails run-app'

  - by Eric

  I have the following in my Config.groovy file: grails.config.locations = [ "classpath:env.groovy" ] Now, where exactly am I supposed to place "env.groovy" such that it is available on the CLASSPATH during grails run-app? The documentation here is sorely lacking. I am able to get it to work on the pure commandline by…

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• Place image over PDF

  - by Eric Acevedo

  How can I place an image over an existing PDF file at an specific coordinate location. The pdf represents a drawing sheet with one page. The image will be scaled. I'm checking ReportLab but can't find the answer. Thanks.

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• Website Reviewing Application/Interface

  - by Eric Di Bari

  I am the technology director at a small nonprofit, and we are in the process of making a new website. We have several proposed mock-ups of different homepage designs, and need to receive input from our board members. Is there an online application/program/framework that will receive and organize user comments? I'm…

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• Enumerating all hamiltonian paths from start to end vertex in grid graph

  - by Eric

  Hello, I'm trying to count the number of Hamiltonian paths from a specified start vertex that end at another specified vertex in a grid graph. Right now I have a solution that uses backtracking recursion but is incredibly slow in practice (e.g. O(n!) / 3 hours for 7x7). I've tried a couple of speedup techniques…

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• javascript replace i into I

  - by Eric Sim

  I need a javascript to replace i into I. This should apply to cases such as i'm good. So am i. He though i love him. The standard ThisContent = ThisContent.replace("i", "I"); doesn't work because it replaces every i. I also thought of ThisContent = ThisContent.replace(" i ", " I "); but it doesn't work for…

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• How do I run an XSLT file?

  - by Eric

  Alright this seems like a stupid question but I can't figure it out. I'm writing an XSLT file to translate an XML document into an XHTML document. I've used both Visual Studio and XML Notepad 2007 to preview the results of my XSLT file, but now I want to actually write out a real XHTML file so I can see how it…

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• how can I use the exec function in PHP on a specific user

  - by Eric

  By default when system() and exec() functions are used in PHP the default user is SYSTEM so I can never see the result. Is there a way to change the user it runs on?

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• Grails auto reload functionality in run-app on a custom environment

  - by Eric Bennett

  When running a custom environment with grails via grails -Dgrails.env=custom run-app it appears that the auto reload / hot deploy is turned off, does anyone know how to arbitrarily enable this for any given environment, not just dev, which appears to be the only env where it is actually on by default?

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• jQuery, Forms, Browser Refreshes

  - by Eric Cope

  I have a large form with some fields values dependent on previous elements. I use jquery's .trigger event to trigger the dependent field's update functions. When I refresh the page (click reload or click back), the previous values selected are still there, but the dependent fields are not reflecting the other…

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• MySQL : delete from table that is used in the where clause

  - by Eric

  I am writing a small script to synchronize 2 MySQL tables ( t1 to be 'mirrored' to t2 ) In a step I would like to delete rows inside t2 that has been delete in t1 with the same id. I tried this query : delete from t2 where t2.id in ( select t2.id left join t1 on (t1.id=t2.id) where t1.id is null ) …

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• Initialization of a vector of vectors?

  - by Eric

  Is there a way to initialize a vector of vectors in the same ,quick, manner as you initialize a matrix? typedef int type; type matrix[2][2]= { {1,0},{0,1} }; vector<vector<type> > vectorMatrix; //???

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• What's the SQL function for timestamp manipulation?

  - by Eric Leroy

  I'm new to SQL and the time functions are different than mySQL so I'm having a terrible time finding a good site reference with USEFUL timestamp queries. I'm not able to locate the correct way of doing this query in SQL: Id Timestamp ----------------------------------- 1145744 2012-10-10…

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• Magento backend problem

  - by Eric Di Bari

  I've just installed Magento on my website, but I can't access the backend. The frontend works fine, but in the backend once I successfully login, it takes me to a blank screen. I've read there's an issue with cookies and I've tried a range of commenting out lines in varien.php, but didn't work.

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• How to suppress all Warnings

  - by Eric

  The unit tests for a product that I am taking over have not been kept up with during the products development and they are very broken. I am trying to fix them as an exercise to become familiar with the code. However, the all the deprecation warnings are a PITA as they interfere with the display of…

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• How do you preform an IF...THEN in a SQL SELECT

  - by Eric Labashosky

  I want to be able to perform a IF...THEN in an SQL SELECT Statement. For Example; SELECT IF(Obsolete = 'N' or InStock = 'Y';1;0) as Salable, * FROM Product

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