MiddleTommy

   /// <summary>
        /// Gets the count of substrings in the string
        /// </summary>
        /// <param name="text"></param>
        /// <param name="substring"></param>
        /// <returns></returns>
        public static int GetCount(this string text, string substring)
        {
            int count = 0;
            var span = text.AsSpan();

MiddleTommy

using System;
using System.Threading.Tasks;
using Auth0.AuthenticationApi;
using Auth0.AuthenticationApi.Models;

namespace Cards.Documents.Authorization
{
    public class Auth0Example
    {
        string auth0domain;