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• c#: IsNullableType helper class ?

  - by mark smith

  Hi there, Can anyone help? I have some code that is shared between 2 projects. The code points to a model which basically is a collection of properties that comes from a db. Problem being is that some properties use nullable types in 1 model and the other it doesn't Really the dbs should use the same but they don't .. so for example there is a…

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• How do I change an attribute in an HTML table's cell if I know the row and column index of the cell?

  - by Mark

  I know nothing about jQuery but am an experienced C++ programmer (not sure if that helps or hurts). I found jQuery code that gives me the row and column index of a cell in an HTML table when a user clicks on that cell. Using such row-column index numbers, I need to change an attribute's value in the previously selected cell and in the cell just…

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• Exceptions silently caught by Windows, how to handle manually?

  - by Mark Ingram

  We're having problems with Windows silently eating exceptions and allowing the application to continue running, when the exception is thrown inside the message pump. For example, we created a test MFC MDI application, and overrode OnDraw: void CTestView::OnDraw(CDC* /*pDC*/) { *(int*)0 = 0; // Crash CTestDoc* pDoc = GetDocument(); …

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• HTML website templates for programmer's website

  - by Mark Szymanski

  Where could I find HTML website templates geared toward a programmer's website? I have looked on Google but couldn't find templates specifically for a programmer's website. EDIT: To clairify, I want this as information about me, my projects, a blog, and some other stuff.

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• Web-Based User Help System for Silverlight

  - by Mark Roxberry

  I've been googling and binging all morning to find a suitable solution for web-based user help. We've got Sandcastle for dev help, but I'm wondering what people are using for user help for a Silverlight project? I'm interested in options from rolling our own to a comprehensive help doc system. (And is HTML Help dead? the GUI still has Merlin…

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• SMO ManagedComputer.ServiceInstances is empty

  - by Mark J Miller

  I am trying to use SMO (VS 2010, SQL Server 2008) to connect to SQL Server and view the server protocol configuration. I can connect and list the Services and ClientProtocols as well as the account MSSQLSERVER service is running under. However, the ServerInstances collection is empty. The only instance on the target server is the default…

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• How can i open Thickbox from a form and feed it with data ?

  - by Mark Dekker

  I have a simple search php script, within that script there is some html and javascript to make a search input field and a button. What i am trying to do is when someone enters a search, and presses submit, thickbox opens, and the results will be displayed in the thickbox. What i have so far is the search field and button, when i press…

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• Credit card system implementation?

  - by Mark

  My site is going to have a credit system that basically works a lot like a credit card. Each user has an unlimited credit limit, but at the end of each week, they have to pay it off. For example, a user might make several purchases between March 1st and 7th, and then at the end of March 7th, they would be emailed an invoice that lists…

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• Best Python module for Berkeley DB?

  - by Mark Harrison

  According to the Python 2.6.5 docs [1], the bsddb module has been deprecated for removal in Python 3.0. What module/wrapper should I be using instead? [1] http://docs.python.org/library/bsddb.html

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• Conditional Move on the PowerPC

  - by Mark Probst

  Is there a conditional-move-equivalent on the PowerPC (32 or 64) instruction set? It can obviously be emulated using a conditional branch, but I want something that outperforms that.

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• Django Form Preview

  - by Mark Kecko

  I'm trying to use django's FormPreview and I can't get it to work properly. Here's my code: forms.py class MyForm(forms.ModelForm): status = forms.TypedChoiceField( coerce=int, choices=LIST_STATUS, label="type", widget=forms.RadioSelect …

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• Computer Language puns and jokes

  - by Mark Harrison

  I'm looking for some funny jokes and puns that occur in computer languages. I'll post an oldie to kick things off... What are some others? update: Especially looking for code-related jokes... the ones that only make sense to programmers reading code.

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• Jquery Cycle issue or css issue in Chrome/Safari for Mac

  - by Mark

  Hi i have used the jquery cycle plugin to create multiple simple sliding galleries. In Chrome/Safair on Mac the browser is not loading the images. Here is the link the js i am using is here, although it could be a css issue..? I am struggling to find the real problem. $(document).ready(function() { …

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• [ASP.NET ERROR] The request was aborted: Could not create SSL/TLS secure channel.

  - by Mark Cidade

  I'm posting this on behalf of a co-worker. He gets a "The request was aborted: Could not create SSL/TLS secure channel" error while using a WebRequest object to make an HTTPS request. Th funny thing is that this only happens after a while, and is temporarily fixed when the application is restarted, which…

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• What type of things can cause sgen msbuild task to fail intermittantly with Access Violation?

  - by Mark Allanson

  In our MSBuild file for our project we sgen an assembly containing classes used during xml serialization. The classes are generated via xsd.exe. We use the following SGen task configuration. <SGen ToolPath="$(SdkPath)" ShouldGenerateSerializer="true" UseProxyTypes="false" …

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• How to create minidump of a .NET process when a certain first chance exception occurs.

  - by mark

  Dear ladies and sirs. My application throws InvalidCastException in the QA environment, something I cannot reproduce in development. I wish to obtain the minidump at the exception moment. I know about adplus, but I am not sure how to use it so that it creates the minidump when…

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• How to insert a line break in a SQL Server VARCHAR/NVARCHAR string

  - by Mark Struzinski

  I didn't see any similar questions asked on this topic, and I had to research this for something I'm working on right now. Thought I would post the answer for it in case anyone else had the same question.

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• AVAudioPlayer via Speakers

  - by Mark

  I got the following code: - (id)init { if (self = [super init]) { UInt32 sessionCategory = kAudioSessionCategory_MediaPlayback; AudioSessionSetProperty(kAudioSessionProperty_AudioCategory, sizeof(sessionCategory), &sessionCategory); UInt32…

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• Dynamically Added CheckBox Column is Disabled in GridView

  - by Mark Maslar

  I'm dynamically adding a Boolean column to a DataSet. The DataSet's table is the DataSource for a GridView, which AutoGenerates the columns. Issue: The checkboxes for this dynamically generated column are all disabled. How can I enable them? …

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• Using GKPeerPickerController within a selector from a Cocos2D CCMenuItem

  - by Mark Hazlett

  Hey everyone, So i'm trying to use GameKit along with Cocos2D so that when a user clicks on the multiplayer menu item it will display the GKPeerPickerController. I'm however, running into some snags. It doesn't seem to want to compile.…

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• solving an equation where some unknowns must be integers

  - by Mark

  (in the following, t1...tn, C1...Cn, 1 through n are subscripts) Solve for s, and t1...tn that minimizes the following summation: summation from k = 1 to n of: (1-(min(s*tk,Ck)/max(s*tk,Ck))), where C1...Cn are constants greater…

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• Unexpected JAXB error

  - by Mark Lewis

  Hello, From the documentation it's clear I need to use the following to get a simple unmarshalling to occur from my XML file/schema: JAXBContext jc = JAXBContext.newInstance("PackageName"); where PackageName is my package name. …

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• Django formsets: make first required?

  - by Mark

  These formsets are exhibiting exactly the opposite behavior that I want. My view is set up like this: def post(request): # TODO: handle vehicle formset VehicleFormSetFactory = formset_factory(VehicleForm, extra=1) if…

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• iPhone development: Best method to allow user to chose search scope

  - by Mark Pemburn

  Hi, I'm developing my first iPhone app and want to allow the user to select the scope of their search in a more complex way than the 'scope buttons' permit. The app is related to wines and I want to the user to be able to…

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• How to leverage concurrency checking with EF 4.0 POCO Self Tracking Entities in a N-Tier scenario?

  - by Mark Lindell

  I'm using VS1010RC with the POCO self tracking T4 templates. In my WCF update service method I am using something similar to the following: using (var context = new MyContext()) { context.MyObjects.ApplyChanges(myObject);…

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