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• Is it bad to throw exceptions to trigger server errors, eg. 404 Page Not Found?

  - by Pheter

  I am working on a PHP framework and am currently designing error handling. Based on what I have read on SO, I should only use exceptions for, well, exceptional situations. Therefore throwing an exception when an incorrect password is entered is wrong. Should I avoid using exceptions when I want to trigger a server error? If so, should I write my own error handling class?

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• Please Recommend a Good .NET Oriented REST book

  - by DaveDev

  Hi Guys I'm Curious if somebody could recommend a book about REST that isn't "Effective REST Services Via .NET: For .NET Framework 3.5 (Microsoft .Net Development)". One of my colleagues read it and he wasn't too impressed with it. Can anyone suggest a better one? Thanks Dave

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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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• Can VS 2005 build C# for .NET 4?

  - by WalterVonBruegemon

  I am aware that you can probably build a lower version of .NET, but is it possible for me to build a project against the .NET framework version 4?

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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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• 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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• 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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• 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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• Deploying symfony without shell access

  - by lacqui

  Good day, I have an application written using the Symfony framework. The application works on my development server, where I have shell access. However, I am unable to load my application on my host, as I need to run symfony doctrine::build on the command line on the host. Is there another way to load the database after or during symfony project:deploy?

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• Name the pattern - Create, Set, Execute, Destroy?

  - by Seb Nilsson

  I somewhere heard that the .NET Framework was built around specific pattern, which they tried to uphold as much as possible. var rsa = new RSACryptoServiceProvider(); // Create rsa.ImportParameters(GetParameters()); // Set byte[] encrypted = rsa.Encrypt(data, true); // Execute // Destroyed by garbage-collector Are there any variants of this? What are the general pros and cons?

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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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• 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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• 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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• 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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• Ruby: Alter class static method in a code block

  - by Phuong Nguy?n

  Given the Thread class with it current method. Now inside a test, I want to do this: def test_alter_current_thread Thread.current = a_stubbed_method # do something that involve the work of Thread.current Thread.current = default_thread_current end Basically, I want to alter the method of a class inside a test method and recover it after that. I know it sound complex for another language, like Java & C# (in Java, only powerful mock framework can do it). But it's ruby and I hope such nasty stuff would be available

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• php menu generated from a db

  - by Duncan Benoit

  Hi there, I have a database with products organized by categories and subcategories. The thing is that I generate a menu by querying the categories table. Because categories are almost the same(they can change/add once a month or something), I don't think I have to query the database for each access of the web-page. Do you have a better idea for me? Many thanks! ps: i'm using the cakephp framework

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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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• 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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• 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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• 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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• Error in Properties of .net Project & Designer file is locked.

  - by Muhammad Kashif Nadeem

  Designer file is locked and when go to project properties it gives this error. An error occurred trying to load the project properties window. Close the window and try again. The CurrentContext property of the LicenseManager is currently locked and cannot be changed. .net framework 3.5 VS 2008

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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 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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