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• UnauthorizedAccessException app.config c#

  - by rubentjeuh

  First I create a setup from a project, and I install it. When the program reads and writes from app.config, I get an UnauthorizedAccessException. This works perfect in visual studio, but with creating a setup and installing it, it always crashes at this point. Someone who knows how to solve this? Thanks

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• How to use crystal reports with php

  - by SpikETidE

  Hi everybody... I need to use crystal reports with php... I googled around for a long time but was not able to find a good tutorial or book that will explain the process easily and efficiently... Can anyone point me towards a place where i can get a simple tutorial about using crystal reports with php....? Thanks a lot for your suggestions......

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• Calculate rolling / moving average in c or c++

  - by Biohazard

  I know this is achievable with boost as per: Using boost::accumulators, how can I reset a rolling window size, does it keep extra history? But I really would like to avoid using boost. I have googled and not found any suitable or readable examples. Basically I want to track the moving average of an ongoing stream of a stream of floating point numbers using the most recent 1000 numbers as a data sample. What is the easiest way to achieve this?

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• How do I create an NSArray with string literals?

  - by Kyle

  I'm attempting to create an NSArray with a grouping of string literals, however I get the compile error "Initializer element is not constant". NSArray *currencies = [NSArray arrayWithObjects:@"Dollar", @"Euro", @"Pound", nil]; Could someone point out what I'm doing wrong, and possibly explain the error message?

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• How do I make a C++ Program print its own source code?

  - by Koning WWWWWWWWWWWWWWWWWWWWWWW

  Just as the title says: how do I make a simple hello world program which, instead of printing Hello World, prints its own source code? I thought about resource files, but I think they count as source code, or I could hack the executable, include the source code somewhere in the file. Can anyone point me in the right direction? Thanks

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• jQuery with divs that can't be found even searching by its id

  - by aussiegeek

  I have a piece of html/javascript written in jQuery at http://pastebin.com/MzMPjtvF My issue is the divs with images in them will only show up until $('.platform').hide() is ran, to the point that those divs won't even show up in $('.platform'). I'm not sure if its a bug or my lack of knowledge of jQuery

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• Sparse checkouts and svn:externals

  - by JesperE

  I'm trying to do a sparse checkout of a folder containing externals, but none of the externals are being checked out. This issue seems to indicate that this behavior may be by design, or at least that it isn't clear what the behavior should be. From my point of view, the obvious behavior is that externals are treated just as any other directory, and checked out following the same sparse checkout rules. Is there a way to work around this except manually checking out the externals?

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• Ways to calculate similarity

  - by MarySheen

  Hi I am doing a community website that requires me to calculate the similarity between any two users. each user is described with the following attributes: age, skin type (oily, dry), hair type (long, short, medium), lifestyle (active outdoor lover, TV junky) and others. Can anyone tell me how to go about this problem or point me to some resources. Thanks Mary

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• create a git symbolic ref in remote repository

  - by Banengusk

  In my remote bare repository the HEAD is pointing to "refs/heads/master" and I want it to point to "refs/heads/other". I am not able to go to remote repository directory and run git symbolic-ref. Is there any git command to achieve it? Or any other way? If there is no way, does Github allow to change the HEAD? Thanks in advance.

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• Android development

  - by JavaUser

  Hi, I plan to work with android. Please point me some good books and blogs/discussion/tutorials/ forums for getting vast and in depth knowledge quickly about this android technology.

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• jQuery Accordion Example needed

  - by ScG

  Can anyone point me towards a 'ready' jQuery Accordion with CSS that's light and is easy to implement. I do not want to use jQUery UI.

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• Application Design in Interface Builder Challenge

  - by Sheehan Alam

  I want to design an app that launches other sub-apps. Main View will contain 4 buttons. Clicking on each button respectively will launch the other sub-apps. Each sub-app will have a UITabBarController which has its own different views. At any point I want the user to be able to go back to the Main View from any of the sub-apps. I am not sure how to design this in IB.

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• Explain how finding cycle start node in cycle linked list work?

  - by Passionate programmer

  I understand that Tortoise and Hare's meeting concludes the existence of loop, but how does moving tortoise to beginning of linked list while keeping the hare at meeting place, followed by moving both one step at a time make them meet at starting point of cycle?

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• WIX adding shortcut to a website or url location using wix and choose custom icon for that shortcut.

  - by Nocturnal

  I want to add a shortcut to the start menu group with following specifications: It should point to a website, say www.xyz.com It should have some custom icon I need to pass some parameters to it, like www.xyz.com?lang=XXXX. Where XXXX is language code e.g. 1033, 1036, etc. and it's dependent on the language chosen by the user for my application. Please help.

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• where can I find the code where rails connects to the database when booted

  - by ash34

  Can someone point me to the code where rails reads the database.yml file to connect to the database when booted. I am using Rails 2.3.3 thanks, ash

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• Dispatcher.CurrentDispatcher?

  - by Mark

  If I do this... public PriorityQueue(Dispatcher dispatcher = null) { this.dispatcher = dispatcher ?? Dispatcher.CurrentDispatcher; } And then use it in a ViewModel (without passing any args) that is created through the XAML, this.dispatcher will point to the UI thread right?

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• Running a method for infinitely in google app engine/Gwt

  - by sonam

  I am having a a method which listens continuously to a stream from a server and writes that data to datastore in google app which is later on retrieved by other methods. How can i do that in google app engine i.e calling that method one time during the starting of app and having it running for unlimited time without affecting other things. I am new to java world,So please help from that point of view also.How's that done in Java?

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• C# code analysis - VS 2005

  - by anon

  I have a C# user control project which causes intermittent .NET run time error, a generic error, and wondering if there is any code analysis tool that I can point at my .sln file which would tell me what may be causing my error

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• Linq@sql Is it possible to excute sql query with Linq2Sql for a type not defined in codegen

  - by Malcolm

  Hi, I have an app and I have come to a point where I need to build a sql statement up dynamically. Is there a way to execute it and return a type that has not been defined via the designer with Linq2Sql?? Malcolm

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• Delete project based on sample, then sample no longer available?

  - by Joe

  I created a new project based on the Wikitionary sample. After tinkering with it so much and screwing it up, I decided to delete the project and start over again. After deleting my project, I find that the Wiktionary sample is no longer available as a starting point. Are these one-and-done samples? Thanks

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• Silverlight MouseMove: find missing points during a movement

  - by Jalfp

  In an application in Silverlight I'm working on, I need to track the moves of the mouse. My problem is that using the MouseMove event, I don't have a continuous set of points if the user moves the mouse fast enough (if I add each point in a list I can have (10,10) en then (20,20)...) I'd like to have ALL points where the mouse has been during the move. Do you have any idea ?

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• We hear: Order by Rand() is bad for large tables. But how many rows is large?

  - by ggg

  I use order by rand() LIMIT 1. I have a database with 150,000 rows and I'm getting split second results after a select of three tables. If I stay under a million rows, am I going to be OK? At what point should I consider upgrading my code to something more sophisticated?

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• Shopping Cart with multiple orders in ASP

  - by Joao Heleno

  I'm building an e-commerce website in ASP.Net/C# and I'm having some difficulties with my shopping cart... I want my costumers to be able to say "I want X boxes, and each box carries Y items". Let's say, for instance, my website sells flowers. A client logs in and then chooses X bouquets and then for each bouquet he adds flowers from the catalog. Can you point me out some links or tips in order to achieve this behaviour? Thanks

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• How do you compile the pjsip library for the iPhone SDK version 3.0?

  - by Ravi

  I have been trying, without success, to compile the pjsip library for the iPhone SDK version 3.0. Can anyone point me to a guide on how to do this?

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• Data Generation Plan Missing from VS2010 Pro

  - by chobo2

  Hi I was following this tutorial http://nepomucenobr.com.br/blog/post/Generating-e2809cdummy-datae2809d-with-Visual-Studio.aspx and I got to the point where I am should add a data generation plan file. Yet when I click on the folder there is not data generation plan file. I don't know why. Do I have to install it separately or what? Or is it because I am using 2005 express?

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