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Derek Comartin

Roundup #2

dotMemory Unit dotMemory Unit is a unit testing framework which allows you to write tests that check your code for all kinds of memory issues. You can now extend NUnit, MSTest or another .NET unit testing framework with the functionality of a memory profiler. Perfect fit for any workflow: integrated with Visual Studio, works with stand-alone unit test runners, Continuous Integration ready. Last but not least, dotMemory Unit is free. This week I was running into some memory issues with 3rd party library.  I just stumbled up on dotMemory Unit and proved to be really useful to verify no memory… Read More »Roundup #2

Troubleshooting StackOverflow Exceptions

Is your .NET application randomly crashing? In Production? Without any relevant application logs?  You may be hitting a StackOverflowException if you see exception code 0xc00000fd in the event log. Here’s how to start troubleshooting StackOverflow Exceptions. 0xc00000fd First take a look in your event log.  If you see a log similar to this: Faulting application name: MyApp.exe, version: 1.0.0.0, time stamp: 0xdfd8c80b Faulting module name: clr.dll, version: 4.7.2558.0, time stamp: 0x59d413ce Exception code: 0xc00000fd The important part here is the exception code 0xc00000fd is a StackOverflowException. Troubleshooting a .NET StackOverflowException First thing I would recommend is looking for any recursion… Read More »Troubleshooting StackOverflow Exceptions

Roundup #1

In addition to my regular blog posting, I thought it might be worthwhile to have a post weekly on various blog posts, videos, talks, tools, whatever that I found interesting through the week.  So this is the first of hopefully many roundups. Blazor, Razor, WebAssembly, and Mono by Dave Glick Really great blog post explaining how it all works.  I was actually working on a Blazor talk for my local user group and came across Dave’s post.  Really worth a read if you want to understand the basics of how Blazor, Razor, WebAssembly and Mono all fit together. RazorPageGenerator I… Read More »Roundup #1