davidfowl

using System;
using System.Threading.Tasks;

namespace System.Collections.Concurrent
{
    public static class ConcurrentDictionaryExtensions
    {
        /// <summary>
        /// Provides an alternative to <see cref="ConcurrentDictionary{TKey, TValue}.GetOrAdd(TKey, Func{TKey, TValue})"/> that disposes values that implement <see cref="IDisposable"/>.
        /// </summary>

jt000

using System;
using System.Net.Http;
using System.Web.Http.Controllers;
using System.Web.Http.Dispatcher;
using Microsoft.Extensions.DependencyInjection;

namespace Web
{
    public class ServiceProviderControllerActivator : IHttpControllerActivator
    {

rowanmiller

using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Data.Entity;
using System.Data.Entity.Infrastructure.Interception;
using System.Diagnostics;
using System.IO;
using System.Linq;

namespace Demo

kenegozi

class IncludeInterfacesModelMetadataProvider : DataAnnotationsModelMetadataProvider {
	protected override IEnumerable<Attribute> FilterAttributes(Type containerType, PropertyDescriptor propertyDescriptor, IEnumerable<Attribute> attributes) {
		var validationAttributesOnInterfaces =
			from i in containerType.GetInterfaces()
			from p in i.GetProperties()
			where p.Name == propertyDescriptor.Name
			from a in p.GetCustomAttributes(true).Cast<Attribute>()
			where typeof(ValidationAttribute).IsAssignableFrom(a.GetType())
			select a;