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• Viable development for iPhone after 3.3.1 change?

  - by Kevin

  With the latest changes to the developer agreement by Apple, how inherant is the risk of using any kind of framework to develop Apps for devices now? Should shops risk using things like MonoTouch, Three20, Appcelerator since this change? How are some iPhone/iPad developers here handling it? http://www.pcworld.com/article/193916/apples_new_iphone_app_policy_unreasonable_and_unjustifiable.html http://www.wired.com/gadgetlab/2010/04/iphone-flash-policy-steve-jobs/ http://37signals.com/svn/posts/2273-five-rational-arguments-against-apples-331-policy

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• DataContractJsonSerializer generating Ghost string to JSON keys?

  - by Anil Namde

  DataContractJsonSerializer this is nice class added in the .net framework which can be used to serialize/desirealize object into JSON. Now following is the example i am trying [Serializable] class User { public string name; public string userId; } Now following is the output generated Output : Notice structure where only "name" is expected instead of k__BackingField Now this is the problem after digging so much i am not sure from where < and _BackingField is coming ? { "<name>k__BackingField":"test user", "<userId>k__BackingField":100001}

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• How to manage user authentication/sessions?

  - by Dan

  What is the best way to manage user authentication/sessions in a web app, ideally in a clustered environment, using Spring Framework/MVC? I thought of creating a login bean that creates a jsession for authenticated users and then using AOP to check for the jsession before each controller method inovcation. If there isn't a better way, what are some possible alternatives? Thanks.

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• How do I get current network location name?

  - by Devara Gudda

  In system network preference there are some location names.How to get the current or active network location name and list of all network locations? I guess SystemConfiguration.framework supports this but i didn't get exactly which API to use.Thanks in advance for your answer. RegardsDevara Gudda

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• Should I add the .NET framwork directories to my PATH?

  - by Jeremy Stein

  I sometimes need to run gacutil.exe or installutil.exe, etc. from the command line. Is it OK to add the .NET framework directories to my system PATH? If so, which ones should I add and in which order?

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• GData(GMaps) is compatible with iphone or not if yes than how can I use this service with iphone ?

  - by suchita

  GData(GMaps) is compatible with iphone or not if yes than how can I use this service with iphone ? i add gdata.framework in my app but it generate err .

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• Visual Studio 2010 : Cant change target. Gives TargetFrameworkMoniker Error.

  - by maxima120

  I have a console application which has target .NET 2.0 It is very short but full of unsafe code. I converted it to VS 2010. I run it OK. When I try to change "target framework" in properties to 3.5 or 4.0 it shows message box: TargetFrameworkMoniker: Error parsing application configuration file at line 0. XML document must have a top level element. the target then stays 2.0 anyway... Any thoughts?

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• If you switched from Spring to Guice for IoC what were the factors for this?

  - by grigory

  We have moderate application using Spring but we started using GWT in another application and are completely sold on Guice. Now, considering converting from Spring to Guice or using both where Guice is used for IoC is an option. Did you have to make similar decisions? Did you keep Spring for other components or had to replace it with alternative framework(s) completely?

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• Get computed font size for DOM element in JS

  - by Pekka

  Is it possible to detect the computed font-size of a DOM element, taking into consideration generic settings made elsewhere (In the body tag for example), inherited values, and so on? A framework-independent approach would be nice, as I'm working on a script that should work standalone, but that is not a requirement of course. Background: I'm trying to tweak CKEditor's font selector plugin (source here) so that it always shows the font size of the current cursor position (as opposed to only when within a span that has an explicit font-size set, which is the current behaviour).

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• What's the difference between those PHP if expressions!?

  - by SolidSnakeGTI

  Hello, What's the difference between those PHP if expressions!? if ($var !== false) { // Do something! } if (false !== $var) { // Do something! } Some frameworks like Zend Framework uses the latest form while the traditional is the first. Thanks in advance

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• How to export EclipseLink objects to XML

  - by Raven

  Hi, is there an easy approach to store my model, which I use with EclipseLink, in XML files? I want to implement an export functionality in my program and I was wondering if this can be done with eclipselink or with any other framework. Thanks

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• RotateFlipType wrong values when used in settings

  - by Vnuk

  I'm trying to use System.Drawing.RotateFlipType in my settings file. This screenshot summarizes my problem: Each of RotateFlipType values is doubled, and some are missing. If I try to use some of missing values (like Rotate180FlipX, through app.config) - it is simply ignored. Using VS2008 with SP1, vb.net with framework 3.5 on windows 7.

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• in Visual C# 2010 express what is the most reliable way to detect windows OS Architecture (x86,x64)

  - by NightsEvil

  i am using Visual C# 2010 express and i need the most reliable way (on button click) and in .NET 2.0 framework to detect if windows is currently x86 or x64 in a message box.. up till now i have been using this code but i need to know if there is a more accurate way? string target = @"C:\Windows\SysWow64"; { if (Directory.Exists(target)) { MessageBox.Show("x64"); } else { MessageBox.Show("x86"); }

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• ubuntu on virtual machine vs ubuntu install, what the difference?

  - by Yosef

  Hi, I have windows xp in my work and i programming on zend framework. I need to install ubuntu for execute doctrine orm commands from linux console, I faile to do it on windows. I thinking about 2 option of UBUNTU installation: 1.install ubuntu 10.04 on Virtual Box (Sun Virtual Machine). 2.create new primary partition and install ubuntu 10.04 directly. Which options do you suggest to do? Thanks

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• Convert object to enum C#

  - by Shawn Mclean

  I have binded a list of enum to a combobox. Now I want to get the SelectedItem return the enum, which currently returns it as type object. How do I convert this object to my enum? My framework is silverlight on windows-phone-7

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• Encrypting and decrypting strings

  - by dretzlaff17

  Does anyone know of a good way to encrypt and decrypt strings using VB6 to ensure sensitive data is secure? Also, is there an encryption method that can be shared between VB6 and .NET? Example: The encrypted string will be written to a database using a VB6 application, but the value also need to be read an decrypted in a c# .net application using the .net framework if possible. Thanks!

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• Can I use reflection to find the bin/[Configuration] folder in ASP.NET instead of the asp temporary

  - by vfilby

  I have an ASP.NET website and I want to find the /bin/[Configuration] folder to use an external tool. When I use reflection to get calling assemblies location it returns something similar to: C:\Windows\Microsoft.NET\Framework\...\Temporary ASP.NET Files\a1388a5e\...\my.dll Since each dll has its own directory under the temp ASP.NET Files this fails for me. How can I get the location of the binary, not asp.net's temporary cache?

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• Is there a C# equivalent to the Java Selector class?

  - by DayOne

  Is there a C# equivalent to the Java Selector class? In the .Net framework or opensource. This is the java.nio.channels.Selector class. Thanks

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• How do I prevent SQL injection with ColdFusion

  - by Daniel A. White

  How do I prevent SQL injection when it comes to ColdFusion? I'm quite new to the language/framework. Here is my example query. <cfquery name="rsRecord" datasource="DataSource"> SELECT * FROM Table WHERE id = #url.id# </cfquery> I see passing in url.id as a risk.

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• VS2008 web service code coverage

  - by user329814

  Hi, I have written a test method for a web service in VS2008, using visual studio test framework. Everything works fine until I enable code coverage for the web service dll in localtestrun.testrunconfig. Then, when I run the test, I get the result "Not executed". Could you give me an idea for this? Thank you

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• Which version of .NET 4.0 is needed for web site hosting? Client or Full?

  - by Pure.Krome

  Hi folks, Simple question - for dedicated website hosting, do i need to download and install the full ASP.NET 4.0 package, or just the client. I understand the client is required for end users who need the .NET framework for their windows form applications. But i'm not sure for a web hosting sceanrio. Also, don't worry about talking about x86 or x64 - i understand the differences with the packages, etc.

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• how to authenticate an admin and user in cakephp

  - by Praveen kalal

  hi to all i am using cakephp framework for my project. but problem is that in my project there are four users like admin,user,employer,bla bla.if all are simultaneously login than how can i authenticate them to right access. so plz help me..... thanks in advance

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• Is it ok to reference .Net assemblies liberally?

  - by panamack

  I'm building a WPF application and working with the MVVM pattern. I have 4 projects in my solution, 3 class libraries, Data, Model and ViewModel and the WPF executable View. Is there anything wrong with the Model referencing WindowsBase so that I can use ObservableCollection<T> for example or can I just make use of what I intuitively feel I need without worrying about the original purposes of the class in the framework e.g. collection databinding.

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• howto Debugging on PHP

  - by justjoe

  how we do basic debugging in PHP ? Can anybody share true horror story on debugging PHP application (or (even better) on PHP framework such Codeigniter and Wordpress) ? i love to hear real experience in case i have to encounter similar situation on my journey to learn PHP.

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• using two jquery frameworks

  - by Martin Ongtangco

  Hello, I'm using the jquery 1.2.6 with the seperate jquery tabs framework. I also need to use the 1.3.2 jquery sortable & resizable. I need to make those two to work. how do i manage these two frameworks?

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