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• FckEditor error: "Image source URL is missing"

  - by Brian Roisentul

  I have FckEditor working great on a asp.net 3.5 website, but on another one it throws me "Image source URL is missing" after I upload an image to the server(in the Upload tab) and then I click the OK button. Could anybody help me with this?

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• how to increase speed of my execution

  - by ratty

  i am creating project in c#.net. my execution process is very slow. i also found the reason for that.in one method i copied the values from one list to another.that list consists more 3000values for every row . how can i speed up this process.any body help me

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• Facebook .net return internal server error when using Multiquery

  - by Simon

  Hello I am having trouble using multiquery in facebook .net. I am trying to create 3 queries: Friends, Like and Photo using multiquery in the toolkit. It returns me with this The remote server returned an error: (500) Internal Server Error. Although, it is not happened all the time but it does occur frequently... I thought about what cause the problem but don't have a luck Please help

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• What's the best way to organize CSS rules?

  - by Nathan Long

  What strategies help you keep track of a large number of CSS rules? How do you organize your files, your code blocks, and your rules?

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• Installing Automator Actions using xcode project

  - by Shakti

  Hi. I have developed some automator actions for osirix. Now i want to install them using xcode project. But when i drag .action files to Resources folder, its actually adding the folders for each action. Also when i build the project and check the application bundle, its not showing any of the actions which i have added to Resources folder. How to do this using Xcode project? Can any body help me out?

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• OpenGL : How can I put the skybox in the infinity

  - by Shaza

  Hey all, I need to know how can I make the skybox appears as it's in the infinity?? I know that it's something related to depth, but I don't know the exact thing to disable or to enable?? Any one can help??

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• php find number of occurances (number of times)

  - by Val

  can someone help with this? I need the following function to do this... $x = 'AAAABAA'; $x2 = 'ABBBAA'; function foo($str){ //do something here.... return $str; } $x3 = foo($x); //output: A4B1A2 $x4 = foo($x2);//output: A1B3A2

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• Java: interface / abstract classes / abstract method

  - by Registered User

  Please help :/ In Java you can create an abstract class that contains only abstract methods. On the other hand, you can create an interface that declares the same methods. So can you use abstract classes instead of interfaces? Cheers!

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• How to learn about Threads, Especially in Java.

  - by Javed Ahamed

  I have always been kind of confused by threads, and my class right now makes heavy use of them. We are using java.util.concurrent but I don't even really get the basics. UpDownLatch, Futures, Executors; these words just fly over my head. Can you guys suggest any resources to help learn what I need from the ground up? Thanks a lot in advance!

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• php script to convert xml to dtd

  - by Fero

  Hi all, Is there any PHP script to convert XML file to DTD. I tried a lot. I can able to find tools but can't PHP script. Is there any? any help will be thankful... Fero

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• Poppler compiling using QT4 under Visual Studio 2008

  - by Martins

  How can I compile poppler 0.13.3 using Visual Studio 2008, and with QT4 support? I want to use poppler as a static lib. Can anyone help, or has anyone done this? Thanks

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• How to get the default syle of my Button in WPF?

  - by Ashish Ashu

  I have create a Button style under Resource folder of the main application. I have added the reference of this button syle in the App.xml of the main application. Now this style is applicable to all the buttons in the main application or any other assembly. I want if I want to override my custom style of button to the normal button style , what should I do ?? Please help !!

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• How to break page and repeat header after 20 records while printing data grid data in asp.net

  - by nitin jain

  i want to print a web page using datagrid to show data. i prints data but does not repeat header in next page . i want to get header repeated in each page . how can i do it in datagrid . i can it using style break in table head but cann't in datagrid. plz help

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• How can I force the user to fill out a captcha after a specific number of failed login attempts with

  - by James

  I'm trying to secure my rails 3 app against brute force login guessing. I'm using authlogic. What's the best way to force a user (or bot) to fill out a captcha after a specific number of failed login attempts? Does authlogic have a built in mechanism for recording how many consecutive failed attempts came from the same ip? I'd appreciate any help.

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• Redefinition Error

  - by ahmed-zeb

  I am converting an MFC application for deadlock detection in to Simple console application. During this process I found many errors saying like error C2365: 'CmdLockMutex' : redefinition; previous definition was 'enumerator' I am unable to remove this error. Kindly if someone could help me in this regard.

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• How would I code an efficient Polygon Buffer in Java?

  - by Leonardo Moura

  I'm going to receive 10 points - coordinates (X,Y,Z). The program should read these points (.txt format), after that do a polygon with these points. Finally, should be done a buffer polygon two times larger than the primitive. Thanks for help!

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• sql query to return items based on text and group ID

  - by mattgcon

  I am not sure how to best describe what I am trying to do (or search for it for that matter) but I am going to try. I have a pre-existing query (stored procedure) that returns items based on 3 specific ID's. What I want to do is to be able to reduce the results even further based upon a column within the results having the exact same string. For some reason I am confused about how to do this, I am drawing a complete blank about this. Please help

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• Can I have a macro in Visual Studio 2005 call a DOS command and redirect the output to a file?

  - by Mark

  I'd like to have a macro in Visual Studio 2005 that calls a DOS command and redirects the output (stdout and stderr) to a file. Just calling the command and "" redirecting it will not capture stderr, so there are two parts to this: calling a DOS command capturing both stderr and stdout to a file during that call I'd then like to open this file in Visual Studio after the command completes. I'm new to Visual Studio 2005 macro writing, and VB/VBA, so that's the kind of help that I'm looking for. Thanks, Mark

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• Adding custom query to paginator (KNP Paginator) in Symfony2?

  - by Unni

  I have the following query , how to write these query in Symfony2 SELECT Inventory_Stock.id, Inventory_Stock.quantity, SUM(InventoryUsage.quantity) ,Inventory_Stock.quantity - SUM(InventoryUsage.quantity) AS Stock FROM Inventory_Stock LEFT JOIN InventoryUsage ON Inventory_Stock.id = InventoryUsage.InventoryStock_id WHERE Inventory_Stock.id = 26 OR Inventory_Stock.id = 27 GROUP BY Inventory_Stock.id ORDER BY Stock DESC I need to paginate this as well Would be great if any one could help me out as this has been pulling my hair out for couple of days.

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• Using a batch file to create folder and copy files into it to multiple PC's

  - by Greg

  Hi, I have a folder with numerous files that I need to copy to multiple PC's on a network. I thought if the folder didn't exist it would automatically create it. Here's what I have... copy "C:\Documents and Settings\follag\Desktop\Music" "\PC NAME\c$\Documents and Settings\All Users\Desktop\Music" When I look at the destinatin PC, it is not creating the folder and copying the files. I'm new to this whole batch files and would appreciate any help. Thanks, Greg

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• Trouble using sandbox of symfony

  - by jarus

  I'm new to symfony and I am trying to run a simple command on the command line but I get an error message. When I try to execute the command: d:\new_xam\xampp\htdocs\sf_sandbox_1_2\sf_sandbox>symfony propel:build-model " I get the error: 'php.exe' is not recognized as an internal or external command,operable program or batch file. Can anybody help me?

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• Uploading images from server using Php

  - by THOmas

  In my php application i have a folder in which all the photos are kept. The images are in different sizes.So i want to select photos from the folder and applying some image functions and upload to a different folder through php code. This is same as image uploading but the difference is that the source file is in server That is i want to select photos from server applying some image functions and upload again on the server Pls help me

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• How to assign ID to TR generated by datalist/datagrid in asp.net

  - by Rajesh Rolen- DotNet Developer

  Please help me.. how can i set ID to tabelrows generated by datagrid/datalist.. i mean.. i want to assign a row id by myself to every row of datalist

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• list of keyboard shortcuts for RAD

  - by 29b5k

  Hi all, does anyone know where can I find a list of keyboard shortcuts for IBM RAD 7 ? any help appreciated..

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• exception of type 'system.outofmemoryexception' was thrown

  - by SmartDev

  Hi , My page throws error exception of type 'system.outofmemoryexception' was thrown . This happens when i press submit button in submit button there are sqlconnections with stored procedure as im populating grid with data . It gives error when i put code in submit button. But when i put tht on page load it works good . Can anyone help me on this . Thanks, Smartdev

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