When deploying an ASP.NET Core application to IIS, you may find IIS returning HTTP Error 502.5 instead of your web page.

I recently hit this problem after manually modifying the web.config file. Fortunately, the problem is easy to fix.

In this post, we see two different causes of this error, two different solutions for the first cause, a solution for the second …

I recently installed Confluence to try it out as a possible replacement for MediaWiki for internal documentation.

However, I ran into a bug. In this post, I explain the bug, the solution, and provide 5 tips on how it could have been avoided. If you follow these tips, you'll help save …