tomasjurasek

public class Result
    {
        public bool IsSuccess { get; }
        public string Error { get; }
        public bool IsFailure { get { return !IsSuccess; } }

        protected Result(bool isSuccess, string error)
        {
            if (isSuccess && error != string.Empty)
                throw new InvalidOperationException();

tomasjurasek

services.AddTransient<TService, TServiceImplementation>();
services.AddSingleton<Func<TService>>(s => s.GetRequiredService<TService>);

tomasjurasek

    public class CustomGrantType : ICustomGrantValidator
    {
        public string GrantType => "wechat_credentials";

        public Task<CustomGrantValidationResult> ValidateAsync(ValidatedTokenRequest request)
        {
            var wechatToken = request.Raw.Get("wechat_token");
            var wechatUnionId = request.Raw.Get("wechat_unionId");

            if (string.IsNullOrWhiteSpace(wechatToken))

tomasjurasek

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.Extensions.Hosting;

namespace WebApplication24
{
    public abstract class HostedService : IHostedService

tomasjurasek

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.Extensions.Hosting;

namespace WebApplication24
{
    public abstract class HostedService : IHostedService

tomasjurasek

 public static string ToQueryString(this NameValueCollection nvc)
        {
            StringBuilder sb = new StringBuilder();

            foreach (string key in nvc.Keys)
            {
                if (string.IsNullOrEmpty(key)) continue;

                string[] values = nvc.GetValues(key);
                if (values == null) continue;

tomasjurasek

<Target Name="CopyLinkedContentFiles" BeforeTargets="Build">
<Copy SourceFiles="%(Content.Identity)" 
      DestinationFiles="%(Content.Link)" 
      SkipUnchangedFiles='true' 
      OverwriteReadOnlyFiles='true' 
      Condition="'%(Content.Link)' != ''" />

tomasjurasek

class Program
    {
        static void Main(string[] args)
        {
            var person = new Person()
            {
                FirstName = "Tomas",
                Surname = "Jurasek",
                Persons = new List<Person>() { new Person { FirstName = "Test", Surname = "Test", Persons = null } }
            };

tomasjurasek

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter

tomasjurasek

public static string WEBSITE_SLOT_NAME => GetAppSettingsValue();
        private static string GetAppSettingsValue([CallerMemberName]string propertyName = null)
        {
            return WebConfigurationManager.AppSettings[propertyName];
        }