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• How to initiate JavaScript Callback with MVC2 using RenderAction

  - by Zacho

  I am building a dashboard where I am iterating through a list of controls to render, and I need to initiate a general callback both after each control and after they are all completed. I was curious what the best way to handle this is. I can get the control specific callback fired off by placing myUserControlCallback(); in the user control itself. I'm just not sure how to run something like allControlsRendered();. Any ideas?

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• Cache like stackoverflow

  - by Deumber

  I'm creating a ASP.NET MVC 2 application that envolve a section like questions here in stackoverflow (mine is with exams is another kind of application but can be extrapolate to same general idea of SO). OK I'm creating a cache per page, its mean something like this: [OutputCache(Duration=60, VaryByParam="page")] ActionResult AllQuestions(int page){...} But i want to invalidate that cache when a new question is created. What can i do. I'm open to suggestions, perhaps this is not the best way to solve this problem

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• Permission denied on network share

  - by Philipp

  i have a Windows 8 host system running a virtual(hyper-v) Debian6 client with an lamp environment. My development environment runs under Windows and I mapped the folder with my php files to a network drive so Apache has access to them.(mount.cifs //pc/share /var/share/) This far no problems - I see my app on windows in the browser. The problem is, I can't write stuff in php to the share folder - everytime i got a permission denied message in my error logs. For testing purpose i tried to change the directory permissions of /var/share with chmod -R 777 /var/share without success. Now Iam a little bit stumped.. has anyone an idea how to solve this?

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• What security measures a website should be put into place to comply with the Data Protection Act (UK

  - by GigaPr

  I am building a web application which will store general details (address, email, landline....) about my company's clients. What security measures should I put in place to comply with the Data Protection Act principles? Is there anywhere a specific list of measure to put in place? Sorry I forgot to mention In UK.

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• Error for Minitab program (statistics)

  - by user216428

  I have a problem with Minitab (a statistics program). When I enter my general model and want to see the results, the program warns me: too few arguments or space missing. Everything seems true, and I can't determine where the problem is. Could anyone help me on this subject?

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• How to migrate Notepad++ settings?

  - by NoCatharsis

  I am trying to portabilize every program I use if possible, and Notepad++ is on the list. The only problem is that I've had a native installation until now so that I'm not totally sure which settings files need to be moved to the portable directory. Surely there's a function tucked away somewhere in NPP exactly for this purpose, or some plugin out there? I mean the developers have literally thought of everything else, yet this is the one thing I cannot find specifically anywhere in the NPP wiki or otherwise, and I don't want to miss an important file. Here is the closest I've gotten: Notepad++'s configuration files and Where are all the files? Should I just copy every configuration file listed on the first link?

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• Reporting Trend Line

  - by Dave Jarvis

  Hi, How would you create a line in JasperReports that follows the trend for the data, in addition to showing the data points? Here are before and after shots: Before After The Time Series report does not appear to have any such option to draw the orange line. (The orange line should be smooth, and thinner, but that's the general idea.) Any ideas how to craft such a report?

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• Is it possible to trigger a click event on hover?

  - by Clint

  Hi, General javascript question here, which would also be good to know how(if possible) to do in jquery. Can you trigger a click event when hovering over an item? I know there will be people asking why, but please just humour me. Many thanks, C

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• Qt -how to know whether content in child widgets has been changed?

  - by Narek

  In QMainWindow I have 2 QSplitters. In that splitters I have QTextEdit, QLineEdits, QTableWinget, Ragio buttons and so on... I want to know if somthing has been chaged after pressing File-New menu button. Is there any general method for doing this? Somwhere I have read that it is recomended to use isWindowModified() function of QMainWindow, but seems it doesn't work.

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• Are there any program for showing tooltip via OCR

  - by Casper

  Edited for clarification based on comments: At work we have an old developed program where I need to navigate on a very long dropdown list only with numbered codes. To select the correct code, I manually look at an excel list that shows the code and the name each codes corresponds with. To make matters worse, it is not possible to type in the dropdown box (only first character is recognized when typing) So my question is: Are there any program which can show the text from a predefined list, when i mouseover the various possibilities in the dropdown list? The purpose would be to be able to identify the name which corresponds to each code, without having to look at the excel list. Thanks in advance!

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• Why is my Windows XP not allowing me to turn on sounds?

  - by Rookie

  This started to happen few weeks ago: Every time I start up Windows, the global sound volume is set to muted. I was able to just click the muted button to un-muted and that was fine, until now: Now I cant even click that unmute button! Every time I click the unmute button, I hear a split of a second the music I play, then it stops immediately. It is maybe 10 milliseconds until it mutes it again. In theory I could write a program to click that button continuously, but is there another solution to fix this? Or is this a broken hardware problem and Windows knows it and therefore doesn't allow me to enable sounds or my computer would break apart? Any ideas what could be causing this? A weird virus that's purpose is to piss me off? That weird this whole issue is, really, doesn't make any sense at all.

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• PHP: Object Oriented Programming -> Operator

  - by oman9589

  So I've been reading through the book PHP Solutions, Dynamic Web Design Made Easy by David Powers. I read through the short section on Object Oriented PHP, and I am having a hard time grasping the idea of the - operator. Can anyone try to give me a solid explanation on the - operator in OOP PHP? Example: $westcost = new DateTimeZone('America/Los_Angeles'); $now->setTimezone($westcoast); Also,a more general example: $someObject->propertyName Thanks

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• How do I trap the mouse pointer within a VirtualBox Guest OS?

  - by Samuel

  I'm on a Mac Mini 2011 with VirtualBox installed. I have Windows 7 running as a Guest OS. My question: How do I "trap" my mouse pointer within Windows? In other words, I don't want my mouse to move outside to the Host OS. Ideally, I would be able to press the Host key to "untrap" my mouse. The purpose: I'm playing Warcraft 3 in the Guest OS and I can't scroll the screen since the mouse keeps jumping to the Host OS instead of scrolling the screen. This happens even in full-screen mode.

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• How can I lock a dictionary in debian server installed with ngix?

  - by Tin Aung Linn

  I tried so many methods and get stick hours with this.I edit /etc/nginx/nginx.conf and write these lines. location /home/user/domains/example.com/public_html/lockfolder/ { auth_basic "Restricted"; auth_basic_user_file /home/user/domains/example.com/.htpasswd; } and I use crypt(3) encryption to make passwd with the command mkpasswd.Then I did with the given procedure user:encryptedpasswd in .htpasswd. But things does not work as said.Let me know if anyone know how I can exactly make configure for my purpose! Thanks you.

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• Facebook Privacy Permissions Design

  - by Ian

  Does anyone know the general layout of how facebook's privacy permissions system works (database)? I've been trying to figure out how they manage to have such a complex set of rules be applied to various content on their site, yet it remains fast. How are they doing that?

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• Building a life-critical System using Agile

  - by Ben Breen

  Looking at the general trend of comments in my question about Building an Aircraft using Agile, the biggest problem other than cost appears to be safety. Do people feel that it is not possible to build a safe system (or prove it is safe) using agile? Doesn’t all the iterative testing mitigate this? Is it likely that a piece of software developed using agile will never be as reliable as counterparts such as waterfall?

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• How is it possible to limit download speed?

  - by den-javamaniac

  Lately I've asked this question. But the answer doesn't suit my demands, and I know that file hosting providers do manage to limit the speed. So I'm wondering what's the general algorithm/method to do that (I do mean downloading technique).

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• Program keeping encrypted files.

  - by Giorgi

  I am looking for a program which will encrypt files specified by me and allow me to view/edit/delete those files without creating a virtual disk. I do not want to have virtual disk as a domain administrator can access it so truecrypt is not the possibility. One possibility is to use winrar with password protected archive but winrar serves a different goal so it is not very user friendly for this purpose. If it's possible it would be nice if the program does not creates temp files while I open the files. Any suggestions?

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• Can't select anything for build definition process tab

  - by Alexandru-Dan Maftei

  I am trying to create a build definition, specified the build definition name inside the General tab, specified the trigger, the workspace, the build controller that I want to use, the drop folder as a network shared location, the retention policy but when I go to the Process tab I can't select anything. Does anyone knows why I can't select anything inside the Process tab, it looks like it is not enabled, can't press Show details because is not enabled. Thanks!

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• Can I use what I wrote on the shell (bash, cmd, irb, etc) in a script automaticaly?

  - by El_Hoy

  The general idea is pretty simple, I want to make a script for a certain task, I do it in the shell (any shell), and then I want to copy the commands I have used. If I copy all the stuff in the window, then I have a lot of stuff to delete and to correct. (and is not easy to copy from shell) Resume: I want to take all the things I wrote... Is there an easy way to do this easy task?

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• What is your experience of Devtrack?

  - by Luke H

  This question covers bug tracking software in general, but I'm interested to find out more detail specifically about Devtrack. If you have first-hand experience of using it, I'd love to hear about it. How would you compare it to other bug tracking systems you know, what do you feel is good and bad about it, and why?

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• File and Folder structure of a App/Project based in C.

  - by coderex

  Hi, What would be the general structure of a App/Project based in C Programming language. libs, includes, header files. etc etc. What would be the class structure. (in OOps) need to be scalable and other features. Something like main.cpp main.h does any one have any good links or images or pdf?

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• Is using a C++ "Virtual Constructor" generally considered good practice?

  - by LoudNPossiblyRight

  Yes i know the phrase "virtual constructor" makes no sense but i still see articles like this one: http://www.informit.com/guides/content.aspx?g=cplusplus&seqNum=184 and i'v heard it mentioned as a c++ interview. What is the general consensus? Is a "Virtual Constructor" good practice or something to be avoided completely? Thanks in advance.

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• Books on string algorithms

  - by Max

  There have been numerous posts on string algorithms: http://stackoverflow.com/questions/246961/algorithm-to-find-similar-text, http://stackoverflow.com/questions/451884/similar-string-algorithm, http://stackoverflow.com/questions/613133/efficient-string-matching-algorithm However, no general literature was mentioned. Could anyone recommend a book(s) that would thoroughly explore various string algorithms? The topic which is of special interest is approximate string matching [things like google-offered corrected search string variants :) ]. Thanks a lot for advice.

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• IIS7.5 Domain Account Application Pool Identity for SQL Server Authentication

  - by user38652

  In Windows Server 2003/IIS6 land we typically create an app pool that runs as the identity of an AD account created with minimal privileges simply for that purpose. This same domain user would also be granted access to SQL Server so that any ASP.NET application in that app pool would be able to connect to SQL Server with Integrated Security=SSPI. We are making a brave move to the world of Windows Server 2008 R2/IIS7.5 and are looking to replicate this model, but I am struggling with how to make the application pool in IIS7.5 run as the identity of an AD account? I know this sounds simple and hopefully it is, but my attempts so far have been fruitless. Should the application pool identity be a 'Custom account' for a domain account? Does the domain account need to be added to any groups?

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