I wonder how many others didn't think to scroll down further on the Pex download page, and find this link? Visual Studio 2010 Moles - Isolation Framework for .NET. Moles is available for free, while the full Pex environment requires MSDN.
Once again I've learned the hard way that it pays to read the release notes. After installing Pex v0.91.x, suddenly I was having trouble running my tests in a particular solution. It has been driving me nuts - Visual Studio was throwing "object reference not set to an instance of an object" errors every time I tried to run tests, and the Test View was refusing to load any test names.
Finally, I noticed that I had a few tests that were still instrumented with HostType "pex" instead of "moles". I changed these around, and still got the error. Closed Visual Studio, restarted, and voìla, the tests can run, and Test View is populated again.
Can someone please tell me why Visual Studio 2010 no longer has the "Promote Local Variable to Parameter" refactoring? I use this every day. Thankfully CodeRushXpress has it, but the current version is a bit unstable, causing VS2010 to crash periodically.
I've been using AccuRev, including AccuBridge integration in Visual Studio, for close on two years now. And I like it. I don't know anything about the licensing fees, but for the enterprise that is interested in spending some money, it is certainly a good option. So, for anyone considering using AccuRev for source code control, and who happens to stumble across this site, here are a few points to consider:
I am using the latest edition of Service Factory - Modeling Edition (VS2008). I've created a number of FaultContracts in my DataContract model, and utilized them in my ServiceContract model. The generated code for the ServiceContract does not include the namespace or action for the FaultContract, e.g.
One should work hard to avoid Cursors in T-SQL — for instance, by using recursive common table expressions &ndsh; but when you need to call a separate stored procedure in a loop, you're stuck with them. I recently came across an excellent guide to the subject, Performance Tuning SQL Server Cursors, which includes the following enlightening piece of advice:
A few weeks ago I stumbled upon a tool called Pex from the Microsoft Research Labs: "Pex finds interesting input-output values of your methods, which you can save as a small test suite with high code coverage." Not having much time to spend exploring it, I was fortunate to have time to attend a Twin Cities Developers Guild meeting tonight and hear a talk on on how to use the tool, which now has me jump started. First a few highlights of what I learned (without cribbing too much from Jason Bock's presentation), and then sample results from the method in my last post.
My team often starts Tuesday morning status meetings with a round of win/learn/fun - a team-building exercise where each person gets to mention an exciting "win", something they learned in the last week, or just something fun. Several weeks ago someone brought up C# Extension Methods as a learn. I could see the potential, but I didn't immediately think of any practical examples.
SSIS 2005 (actually, Microsoft SQL Server Business Intelligence Studio) crashes every time you click on an OLE DB Source to edit it. (there are probably similar errors for OLE DB destinations).
oddly enough, synchronize a few DLLs:
Version of the assemblies
msmdlocal.dllandMsmgdsrv.dllmust be the same of the ones installed into"%ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\"and the ones installed into"%ProgramFiles%\Common Files\System\Ole DB"location.If it is not same for any or both of these DLLs, then replace the ones in
PrivateAssemblieswith the ones fromole db.
Hat tip: Calculation tab not working — SQL Server 2005 Analysis Services
You have an ASP.Net web service/site that needs to access network resources, and IIS is running in a service account that you do not want to have access to those resources.
Create a custom network account and setup a separate application pool. Microsoft article How To: Create a Service Account for an ASP.NET 2.0 Application outlines some pros/cons and gives a few alternatives, as well as giving the basic instructions. However, I found that these instructions had to be modified with inclusion of a few extra security rules. Steps:
