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• Why can't I set a nullable int to null in a ternary if statement?

  - by Abe Miessler

  The C# code below: int? i; i = (true ? null : 0); gives me the error: Type of conditional expression cannot be determined because there is no implicit conversion between '' and 'int' Shouldn't this be valid? What am i missing here?

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• CKEDITOR removing only asp.net tags problem

  - by Orkun Balkanci

  In controller level i used [ValidateInput(false)] and ValidateRequest="false" in the view. Everything is fine except CKEDITOR removing <% % tags. Is there any other configuration i am missing?

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• Django ForeignKey created empty?

  - by Scott Willman

  This seems very basic and I must be missing something, but here goes anyways... With two models like so: class School(models.Model): name = models.CharField("Official School Name", max_length=128) address = models.TextField("Address of the School", max_length=256) mascot = models.CharField("Name of the School Mascot", max_length=128) class StudentProfile(models.Model): name = models.CharField(max_length=128) school = models.ForeignKey(School) If the student gets created before the school, how do I give 'school' a default empty value? Is it blank or null or what? Thanks!

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• Windows Azure SDK - ASPProviders example

  - by David

  Hi, since the new SDK 1.1 is missing the tutorial for "ASPProviders", i am currently asking myself how i would implement a "azure session state provider" ( this is the path in the "old" SDK: C:\Program Files\Windows Azure SDK\v1.0\Samples\AspProviders ) Related threads: http://stackoverflow.com/questions/1023108/how-does-microsoft-azure-handle-session-state http://social.msdn.microsoft.com/Forums/en-US/windowsazure/thread/2d1340ed-0ad0-456a-b069-aa6b85672102/ Has anyone an idea or even the old example project and could post some snippets of the config here?

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• List of existing Android Virtual Devices empty

  - by sunpech

  I'm new to Android development and I'm currently going through some tutorials. When I setup a new Android Project in Eclipse, and select Windows - Android SDK and AVD Manager, in Virtual Devices, the list of existing Android Virtual Devices is empty. Is it supposed to be? From the pictures in the tutorial, it's pre-populated. Can I download these AVDs from somewhere, am I missing something here? Also, I'm developing this on my Macbook Pro.

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• IOS Paypal Phonegap Plugin errors

  - by Paul

  I'm trying to implement the Paypal Plugin for Phonegap (Iphone) - (https://github.com/phonegap/phonegap-plugins/tree/master/iPhone/PayPalPlugin). I've followed all the instructions but I get thefollowing error on build from the SAIOSPaypalPlugin.h file - Lexical or Preprocessor issue - PGPlugin.h not found I'm using latest Cordova version freshly downloaded from Phonegap site just weeks ago, so I'm not sure whats missing?

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• PHP output of foreach loop into a new array.

  - by RobHardgood

  I know I'm probably missing something easy, but I have a foreach loop and I'm trying to modify the values of the first array, and output a new array with the modifications as the new values. Basically I'm starting with an array: 0 = A:B 1 = B:C 2 = C:D And I'm using explode() to strip out the :'s and second letters, so I want to be left with an array: 0 = A 1 = B 2 = C The explode() part of my function works fine, but I only seem to get single string outputs. A, B, and C.

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• Is there a free python debugger that has watchpoints?

  - by John

  pdb and winpdb both seem to be missing this essential (to me) feature. I saw something suggesting WingIDE has it but I'd prefer a solution that is free, and if I do have to pay, I'd prefer to pay for something that is better than Wing.

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• Symfony custom route works with frontend_dev.php but not with index.php

  - by dazhall

  Am I missing something or should my custom route work with the index.php (or nothing) instead of frontend_dev.php? I'm getting a 500 error when I go to the model, and a 404 for the show page. My route is: project_show: url: /project/:slug class: sfDoctrineRoute options: { model: Project, type: object } param: { module: project, action: show } Any help would be much appreciated! Thanks! Darren.

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• Concatenate String

  - by João Madureira Pires

  Hi there. I have the following javascript function: <script type="text/javascript"> function quickCardRegister_OnCompleteSave() { publishContent('This is a description',#{imagePath},'http://www.lala.com'); } </script> The imagePath variable is populated with value: http://localhost/img/30_w130px.gif I'm having the following script error: missing ) after argument list publishContent('This is a description',http://localhost/img/30_w130px.gif,'http://www.lala.com'); How can i surround http://localhost/img/30_w130px.gif with quotes? Thanks

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• PHP UUID extension DLL file for windows

  - by vimson

  When i tried to connect to Apache Cassandra server using the php code i got an error "Fatal error: Call to undefined function uuid_make()". I can find that PHP UUID extension was missing in PHP installation. Can anyone please suggest from where i can download the DLL file for PHP installation in my Windows 7 Machine.

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• SQL reporting services reference

  - by SonOfOmer

  Hi everyone, I want to add service reference to SQL reporting services on local machine. In Reporting Service Configuration Manager under Web Service URL tab I have report service URL exposed, I have tried to add web reference to project with that Web Reference URL, but it can not be found. Please tell me am I missing something or is this right way to to? Thanks a lot.

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• How to use the debugger with nested static libraries in XCode?

  - by EightyEight

  Hi all, A project that I've inherited has the following structure: Project A produces a static library. Project B produces a static library and links with library A. Project C produces the executable and links with library B. When I run app in debug mode, I can successfully debug code within the executable (project C) and the static library from project B. I can't, however, debug anything in the Project A library -- my breakpoints are ignored. I've checked and made sure that debug symbols are enabled and not stripped. Is there something else I'm missing? Thanks

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• inheritance in document database?

  - by nils petersohn

  i am wondering because i searched the pdf "xxx the definitive guide" and "beginning xxx" for the word "inheritance" but i didn't find anything? am i missing something? because i am doing a tablePerHierarchy inheritance with hibernate and mysql, does that become deprecated for some reason in xxx? (replace xxx with the "not only sql" database you like)

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• XSD.exe doesn't enforce minOccurs

  - by G33kKahuna

  I have a simple schema where I'm declaring both minOccurs and maxOccurs to 1. When I run the XSD.exe to generate a C# class and consume the class in code; the field is not enforced as mandatory. Is there some additional step missing? or does the classes generated using XSD.exe don't mandatory fields? any suggestions or insight will be helpful.

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• Wordpress plugin Podpress player "Movie not loaded"

  - by rson

  Has anyone used the Podpress plugin for Wordpress and have the player not show up in the postings? All the settings are correct and the file download links work correctly. I'm not sure if there is another step I am missing or what, any ideas?

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• clearTimeout not working in javascript autocomplete script

  - by Travis

  I am using the following code as part of an autocomplete script to avoid hammering the server with every keystroke: var that = this; textInput.bind("keyup", function() { clearTimeout(that.timer); that.timer = setTimeout (that.doStuff(), 2000); }); Unfortunately, this does not clear the old timers. They still all execute. Does anyone know what I'm missing? Thanks!

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• Want to share a MGTwitterEngine iPhone Xcode skeleton project?

  - by Troy Sartain

  Anyone want to share an Xcode project that has MGTwitterEngine in it? Mine won't compile. Are there certain project settings to set? I just made a stock tab bar app for iPhone and added the MGTwitterEngine files. Tons of compiler errors. What am I missing?

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• Javascript expression to define object's property name?

  - by Kirzilla

  Hello, I'd like to create this object... object = { 'object[1][var_name_1]' : 'value1', 'object[1][var_name_2]' : 'value2', }; I'm trying to it this way, but I'm getting error missing : after property id... function getPrefix() { return 'object[1]'; } object = { getPrefix() + '[var_name_1]' : 'value1', getPrefix() + '[var_name_2]' : 'value2', } What am I doing wrong? Or maybbe it is impossible to set object property name using js experession? Thank you

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• tabs and spaces

  - by Mark

  People have been telling me to use spaces for indents, rather than tabs. But is it just me or is it a pain to hit the space bar 4, 8, times every few lines? Is there something I'm missing? Thanks.

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• Accessing MasterPage variable in content page

  - by mattgcon

  I am trying to reference a variable within my MasterPage but I am receiving errors. I have tried <%@ MasterType" %: which gives the following error: `Compiler Error Message: CS0030: Cannot convert type 'IPAMIntranet.IPAMIntranetMaster' to 'ASP.ipamintranetmaster_master' and "string tVar = ((MyNamespace.MyMasterPage)Master).variable" which gives the following error: `Unable to cast object of type 'ASP.ipamintranetmaster_master' to type 'IPAMIntranet.IPAMIntranetMaster'.` Does anyone know what is happening or am I missing something.

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• Is the WebAii test automation framework dead?

  - by RyanW

  Is the WebAii framework still available and free? Am I just missing it? After putting it off for too long, I've finally started automated UI testing on my current project. I had WebAii from ArtOfTest on my list to look at, but it looks like it's been killed off by Telerik and now they're asking $1500 for their new WebUI test studio. I can't find anything definitive on Telerik's site, too much marketing. But, it seems to be pretty clear.

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• Why limit WCF ServiceContracts to 10-20 OperationContracts?

  - by Gary B

  I've seen recommendations (Juval Lowy, et al) that a service contract should have "no more than 20 members...twelve is probably the practical limit". Why? It seems that if you wish to provide a service as the interface to a relatively large db (50-100 tables) you're going to go way past that in just CRUD alone. I've worked with plenty of other services that provided hundreds of 'OperationContracts'...is there something peculiar about WCF? Is there something I'm missing here?

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• WSDL unable to import binding

  - by user338640

  I'm not able to get WSDL to work, it giving me this error: C:\Program Files\Microsoft.NET\SDK\v2.0\Bin>wsdl.exe /username:NOTGIVINGU/password:THEPASSWORD /v /parsableerrors http://www.stoysnet.com/stn_mfg/link/soap.php?wsdl WSDL: error WSDL1: Unable to import binding 'Product' from namespace 'http://www.stoysnet.com/stn_mfg/link/soap.php?wsdl'. Unable to import operation 'exists'. The datatype 'http://www.stoysnet.com/stn_mfg/link/soap.php?wsdl:IDType' is missing. The WSDL is located: http://www.stoysnet.com//stn_mfg/link/soap.php?wsdl Any ideas?

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• UNIX find for finding file names NOT ending in specific extensions?

  - by Cristi Diaconescu

  Is there a simple way to recursively find all files in a directory hierarchy, that do not end in a list of extensions? E.g. all files that are not *.dll or *.exe UNIX/GNU find, powerful as it is, doesn't seem to have an exclude mode (or I'm missing it), and I've always found it hard to use regular expressions to find things that don't match a particular expression. I'm in a Windows environment (using the GnuWin32 port of most GNU tools), so I'm equally open for Windows-only solutions.

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