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Search found 1007 results on 41 pages for 'kevin c'.

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Weird ViewControllers - iPhone SDK

- by Kevin

Hello everyone, I have a Tab-Bar Application for this iPhone application I am making. I make a simple button on the 3rd view (3rd tab), and give it an IBAction to give an alert view. When I press build and go, everything works out fine. I go onto the 3rd tab, and I press my button. It simply crashes... Why is this happening? Everything I put in…

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Which Ruby gem should I use for updating a Twitter or Facebook status along with authlogic_rpx?

- by Kevin

Hi, My Rails webapp uses tardate's excellent authlogic_rpx gem so that users can register and sign in using their Twitter or Facebook account. Now I need to update a user Twitter or Facebook status. Which gem should I use for Twitter? and for Facebook? Or should I prefer Net::HTTP for both? Since the users authorised my app through…

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How can I put text from a multi-line text box into one string?

- by Kevin van Zanten

Dear reader, I'm faced with a bit of an issue. The scenario is that I have a multi-line text box and I want to put all that text into one single string, without any new lines in it. This is what I have at the moment: string[] values = tbxValueList.Text.Split('\n'); foreach (string value in…

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Get String Instead of Source - Xcode Cocoa

- by Kevin

Hello everyone, I have a program that will scan the contents of a website, and display it in a textbox. The problem is that it shows the html source. For example if my html code was: <html> <body> <p>Hello</p> </body> </html> instead of just showing hello, it'll show the code above... …

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Cocoa - NSFileManager removeItemAtPath Not Working

- by Kevin

Hey there everyone, I am trying to delete a file, but somehow nsfilemanager will not allow me to do so. I do use the file in one line of code, but once that action has been ran, I want the file deleted. I have logged the error code and message and I get error code: 4 and the message: "text.txt" could not be removed Is there…

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Weird Jquery/CSS Menu Issue

- by Kevin Z

Hey All, I have a jquery drop down menu with jquery and css to style it. However, every time you hover over the menu options and go back and forth, it seems to leave pieces of the menu left over. Any ideas where this is coming from and how to get rid of it? Here is the code in a jsfiddle: http://jsfiddle.net/2msuP/2/ See…

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Best way to position a two part background in CSS?

- by Kevin Z

Hey All! I have a weird background I am trying to figure out the best way to style it. So, there are two parts to the background image, the top part which has a unique horizontal and vertical design (its about 1024x700) then a bottom section that has a unique style horizontally, but can be repeated vertically . (1024 x 1) …

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How to find the most recent associations created between two objects with Rails?

- by Kevin

Hi, I have a user model, a movie model and this association in user.rb (I use has_many :through because there are other associations between these two models): has_many :has_seens has_many :movies_seen, :through = :has_seens, :source = :movie I'm trying to get an array of the ten most recent has_seens associations…

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Grow Your Business with Security

- by Darin Pendergraft

Author: Kevin Moulton Kevin Moulton has been in the security space for more than 25 years, and with Oracle for 7 years. He manages the East EnterpriseSecurity Sales Consulting Team. He is also a Distinguished Toastmaster. Follow Kevin on Twitter at twitter.com/kevin_moulton, where he sometimes tweets about…

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Can't start HTTPD

- by Kevin

I'm trying to start httpd, but it only gives me '[FAILED]'. Now, I installed exim, but that didn't worked, so I uninstalled it. But then the web server didn't worked any more! I tried to /etc/init.d/httpd start, but that gives '[FAILED]' without a reason. What can I do to get it started? httpd -e debug gives: …

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PHP install sqlite3 extension

- by Kevin

We are using PHP 5.3.6 here, but we used the --without-sqlite3 command when compiling PHP. (It stands in the 'Configure Command' column). But, it is very risky to recompile PHP on that server; there are many visitors. How can we install/use sqlite3? Regards, Kevin [EDIT] yum repolist gives: Loaded plugins:…

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How clean is deleting a computer object?

- by Kevin

Though quite skilled at software development, I'm a novice when it comes to Active Directory. I've noticed that AD seems to have a lot of stuff buried in the directory and schema which does not appear superficially when using simplified tools such as Active Directory Users and Computers. It kind of feels…

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How should I plan the inheritance structure for my game?

- by Eric Thoma

I am trying to write a platform shooter in C++ with a really good class structure for robustness. The game itself is secondary; it is the learning process of writing it that is primary. I am implementing an inheritance tree for all of the objects in my game, but I find myself unsure on some decisions. …

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How to use Sprockets Rails plugin on Heroku?

- by Kevin

Hi, I just deployed my Rails app to Heroku, but the Javascripts that were using Sprockets plugin don't work. I understood that, because my Heroku app is read-only, Sprockets won't work. I've found this sprockets_on_heroku plugin that should do the work, but I don't really get how to use it : I added…

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.NET COM Interop on Windows 7 64Bit gives me a headache

- by Kevin Stumpf

Hey guys, .NET COM interop so far always has been working quite nicely. Since I upgraded to Windows 7 I don't get my .NET COM objects to work anymore. My COM object is as easy as: namespace Crap { [ComVisible(true)] [Guid("2134685b-6e22-49ef-a046-74e187ed0d21")] …

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Intern working for Indian NGO - Help with PHP 4, advising staff

- by Kevin Burke

Hello, For the past three months I've been working for an Indian NGO (http://sevamandir.org), doing some volunteer work in the field but also trying to improve their website, which needs a ton of work. Recently I've been trying to fix the "subscribe to newsletter" button,…

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BackgroundWorker From ASP.Net Application

- by Kevin

We have an ASP.Net application that provides administrators to work with and perform operations on large sets of records. For example, we have a "Polish Data" task that an administrator can perform to clean up data for a record (e.g. reformat phone numbers, social security…

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Pass a data.frame column name to a function

- by Kevin Middleton

I'm trying to write a function to accept a data.frame (x) and a column from it. The function performs some calculations on x and later returns another data.frame. I'm stuck on the best-practices method to pass the column name to the function. The two minimal examples fun1…

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Sanitizing user input that will later be e-mailed - what should I be worried about?

- by Kevin Burke

I'm interning for an NGO in India (Seva Mandir, http://sevamandir.org) and trying to fix their broken "subscribe to newsletter" box. Because the staff isn't very sophisticated and our web host isn't great, I decided to send the relevant data to the publications person via…

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How to :update after :success with link_to_remote Rails method?

- by Kevin

Hi, I'm trying to get two things done after a user clicks on a link: Delete a div Add another element at the bottom of the page I played with Rails link_to_remote and what I get with the code below is that the element is added before the div is deleted: <%=…

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SSAS processing error: Client unable to establish connection; 08001; Encryption not supported on the client.; 08001

- by Kevin Shyr

After getting the cube to successfully deploy and process on Friday, I was baffled on Monday that the newly added dimension caused the cube processing to break. I then followed the first instinct, discarded all my changes to reverted back to the version on…

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How to run Repository Creation Utility (RCU) on 64-bit Linux

- by Kevin Smith

I was setting up WebCenter Content (WCC) on a new virtual box running 64-bit Linux and ran into a problem when I tried to run the Repository Creation Utility (RCU). I saw this error when trying to start RCU .../rcuHome/jdk/jre/bin/java: /lib/ld-linux.so.2:…

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Setting up a new Silverlight 4 Project with WCF RIA Services

- by Kevin Grossnicklaus

Many of my clients are actively using Silverlight 4 and RIA Services to build powerful line of business applications. Getting things set up correctly is critical to being to being able to take full advantage of the RIA services plumbing and when…

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System can't sleep, can't shutdown (might be networking related)

- by Kevin Q

I speculate it's networking related since I could only shut down my system if I do /etc/init.d/networking stop first. If I tried to put the system to sleep, it disconnect the network then reconnect it automatically, never goes to sleep. I uninstalled…

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Time to stop using “Execute Package Task”– a way to execute package in SSIS catalog taking advantage of the new project deployment model ,and the logging and reporting feature

- by Kevin Shyr

I set out to find a way to dynamically call package in SSIS 2012. The following are 2 excellent blogs I found; I used them heavily. The code below has some addition to parameter types and message types, but was made essentially derived…

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