GitHub repository for UseStatusCodePagesWithReExecute?

Question

I'd like to find the source code for the Asp.Net Core MVC ApplicationBuilder extension called UseStatusCodePagesWithReExecute. Based on this documentation http://dotnet.today/en/aspnet5-api/autoapi/Microsoft/AspNet/Builder/StatusCodePagesExtensions/index.html it looks like it's in a class called Microsoft.AspNet.Builder.StatusCodePagesExtensions. That page also has a "view it on GitHub" link which would solve my problem but unfortunately it returns a 404.

I have hunted on GitHub to locate this source code but haven't yet been successful. It does not appear to be in the https://github.com/aspnet/Home repository. Here's what my search for UseStatusCodePagesWithReExecute in the aspnet org yields on github:

What repository contains the source code for the Microsoft.AspNet.Builder.StatusCodePagesExtensions class? Where is that file and how do you find it?

Answer 1

https://github.com/aspnet/Diagnostics/blob/3a868d87a2458fd025ca71e2538b3a72f67c7c50/src/Microsoft.AspNetCore.Diagnostics/StatusCodePage/StatusCodePagesExtensions.cs#L164

Link may die eventually, so for the future go to: https://github.com/aspnet

And put the method in the top search bar for the org as a whole. In this case there was only 10 uses and I just had to find the one with the method declaration.

EDIT:

What my search screen looked like: