ASP.NET Core Memory Cache - Is the GetOrCreate method thread-safe?

by hbrotan, 2019-02-19T11:58:10.696Z

Did you know that the ASP.NET Core MemoryCache is subject to race conditions? And is it really thread-safe? This blog post researches these questions, with help from the creator of LazyCache.

.net-corecaching

ASP.NET Core Developer Roadmap 2019

by bill-s, 2019-02-18T21:57:45.224Z

Below you can find a chart demonstrating the paths that you can take and the libraries that you would want to learn to become an ASP.NET Core developer. I made this chart as a tip for everyone who asks me, "What should I learn next as an ASP.NET Core developer?"

asp.net-core

Hunting .NET memory leaks with Windbg

by bill-s, 2019-02-18T22:01:12.779Z

Recently a client called me about an issue where one of their production servers would run out of memory, every other week. The application in question was a .NET Framework 4.5 Windows service, that runs in an Azure VM, and ever so often it would become unstable and start causing trouble. I have previously helped this client set up an ELK stack, so it was quick for me to go into Kibana, look at metricbeat data, and see that their server indeed slowly was eating up memory over time. And every time the application was restarted, the memory would return to normal, and slowly creep upwards again.

.net

Debugging System.OutOfMemoryException using .NET tools

by ThomasArdal, 2019-02-20T07:02:18.622Z

The complete guide to debugging System.OutOfMemoryException. In this post, I will show you how to use Perfmon and a profiler to track down slow methods.

.net

Visualizing stack and heap with https://sharplab.io

by karthikchintala, 2019-02-21T07:41:23.279Z

There are many tools that will let you view IL for C# code. But sharplab.io is a website which will just do the same thing in the browser. SharpLab will let you view IL, Decompiled c# and much more.

debugging