C:\>dotnet --version
1.0.1

D:\vs-code-examples\FirstAspNetCoreProject>dotnet new --help
Getting ready...
Template Instantiation Commands for .NET Core CLI.

Usage: dotnet new [arguments] [options]

Arguments:
  template  The template to instantiate.

Options:
  -l|--list         List templates containing the specified name.
  -lang|--language  Specifies the language of the template to create
  -n|--name         The name for the output being created. If no name is specified, the name of the current directory is used.
  -o|--output       Location to place the generated output.
  -h|--help         Displays help for this command.
  -all|--show-all   Shows all templates


Templates                 Short Name      Language      Tags
----------------------------------------------------------------------
Console Application       console         [C#], F#      Common/Console
Class library             classlib        [C#], F#      Common/Library
Unit Test Project         mstest          [C#], F#      Test/MSTest
xUnit Test Project        xunit           [C#], F#      Test/xUnit
ASP.NET Core Empty        web             [C#]          Web/Empty
ASP.NET Core Web App      mvc             [C#], F#      Web/MVC
ASP.NET Core Web API      webapi          [C#]          Web/WebAPI
Solution File             sln                           Solution

Examples:
    dotnet new mvc --auth None --framework netcoreapp1.1
    dotnet new xunit --framework netcoreapp1.1
    dotnet new --help

 D:\vs-code-examples\FirstAspNetCoreProject>dotnet new mvc --auth None

 D:\vs-code-examples\FirstAspNetCoreProject>code .

 "terminal.integrated.shell.windows": "cmd.exe"

 D:\vs-code-examples\FirstAspNetCoreProject>dotnet run
Hosting environment: Production
Content root path: D:\vs-code-examples\FirstAspNetCoreProject
Now listening on: http://localhost:5000
Application started. Press Ctrl+C to shut down.

using System.Web.Mvc;
using System.Web.Script.Serialization;

namespace Mvc4TwitterBootStrapTest.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            var array = new[]
                {
                     "Afghanistan",
                     "Albania",
                     "Algeria",
                     "American Samoa",
                     "Andorra",
                     "Angola",
                     "Anguilla",
                     "Antarctica",
                     "Antigua and/or Barbuda"
                };
            ViewBag.JsonString = new JavaScriptSerializer().Serialize(array);
            return View();
        }
    }
}

@{
    ViewBag.Title = "Index";    
}
<h2>
    Typeahead</h2>
@Html.TextBox("search", null, htmlAttributes:
                              new
                              {
                                  autocomplete = "off",
                                  data_provide = "typeahead",
                                  data_items = 8,
                                  data_source = @ViewBag.JsonString
                              })

<input autocomplete="off" data-items="8" data-provide="typeahead" 
data-source="[&quot;Afghanistan&quot;,&quot;Albania&quot;,&quot;Algeria&quot;,&quot;American Samoa&quot;,&quot;Andorra&quot;,&quot;Angola&quot;,&quot;Anguilla&quot;,&quot;Antarctica&quot;,&quot;Antigua and/or Barbuda&quot;]" 
id="search" name="search" type="text" value="" />

        public static MvcHtmlString TypeaheadFor<TModel, TValue>(
                this HtmlHelper<TModel> htmlHelper,
                Expression<Func<TModel, TValue>> expression,
                IEnumerable<string> source,
                int items = 8)
        {
            var jsonString = new JavaScriptSerializer().Serialize(source);
            return htmlHelper.TextBoxFor(
                expression,
                new
                {
                    autocomplete = "off",
                    data_provide = "typeahead",
                    data_items = items,
                    data_source = jsonString
                }
            );
        }

using System;
using System.Linq;
using System.Web.Mvc;
using System.Web.Script.Serialization;

namespace Mvc4TwitterBootStrapTest.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public JsonResult GetNames(string term)
        {
            var array = new[]
                {
                     "Afghanistan",
                     "Albania",
                     "Algeria",
                     "American Samoa",
                     "Andorra",
                     "Angola",
                     "Anguilla",
                     "Antarctica",
                     "Antigua and/or Barbuda"
                };

            var results = array.Where(n =>
                n.StartsWith(term, StringComparison.OrdinalIgnoreCase));

            return Json(results.ToArray(), JsonRequestBehavior.AllowGet);
        }
    }
}

@{
    ViewBag.Title = "Index";
    var url = Url.Action("GetNames", "Home");
}
<h2>
    Typeahead</h2>
@Html.TextBox("search", null, htmlAttributes:
                              new
                              {
                                  autocomplete = "off",
                                  data_provide = "typeahead",
                                  data_items = 8
                              })
@section JavaScript
{
    <script type="text/javascript">
            $(function () {
                $('#search').typeahead({
                    source: function (term, process) {
                        return $.getJSON('@url', { term: term }, function (data) { return process(data); });
                    }
                });
            });
    </script>
}

 public class SendEmailsTask : ScheduledTaskTemplate

using System;

namespace DNTScheduler.TestWebApplication.WebTasks
{
    public class SendEmailsTask : ScheduledTaskTemplate
    {
        /// <summary>
        /// اگر چند جاب در یک زمان مشخص داشتید، این خاصیت ترتیب اجرای آن‌ها را مشخص خواهد کرد
        /// </summary>
        public override int Order
        {
            get { return 1; }
        }

        public override bool RunAt(DateTime utcNow)
        {
            if (this.IsShuttingDown || this.Pause)
                return false;

            var now = utcNow.AddHours(3.5);
            return now.Minute % 2 == 0 && now.Second == 1;
        }

        public override void Run()
        {
            if (this.IsShuttingDown || this.Pause)
                return;

            System.Diagnostics.Trace.WriteLine("Running Send Emails");
        }

        public override string Name
        {
            get { return "ارسال ایمیل"; }
        }
    }
}

        public override bool RunAt(DateTime utcNow)
        {
            if (this.IsShuttingDown || this.Pause)
                return false;

            var now = utcNow.AddHours(3.5);
            return now.Hour == 23 && now.Minute == 33 && now.Second == 1;
        }

using System;
using System.Net;

namespace DNTScheduler.TestWebApplication.WebTasks
{
    public static class ScheduledTasksRegistry
    {
        public static void Init()
        {
            ScheduledTasksCoordinator.Current.AddScheduledTasks(
                new SendEmailsTask(),
                new DoBackupTask());

            ScheduledTasksCoordinator.Current.OnUnexpectedException = (exception, scheduledTask) =>
            {
                //todo: log the exception.
                System.Diagnostics.Trace.WriteLine(scheduledTask.Name + ":" + exception.Message);
            };

            ScheduledTasksCoordinator.Current.Start();
        }

        public static void End()
        {
            ScheduledTasksCoordinator.Current.Dispose();
        }

        public static void WakeUp(string pageUrl)
        {
            try
            {
                using (var client = new WebClient())
                {
                    client.Credentials = CredentialCache.DefaultNetworkCredentials;
                    client.Headers.Add("User-Agent", "ScheduledTasks 1.0");
                    client.DownloadData(pageUrl);
                }
            }
            catch (Exception ex)
            {
                //todo: log ex
                System.Diagnostics.Trace.WriteLine(ex.Message);
            }
        }
    }
}

using System;
using System.Configuration;
using DNTScheduler.TestWebApplication.WebTasks;

namespace DNTScheduler.TestWebApplication
{
    public class Global : System.Web.HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            ScheduledTasksRegistry.Init();
        }

        protected void Application_End()
        {
            ScheduledTasksRegistry.End();
            //نکته مهم این روش نیاز به سرویس پینگ سایت برای زنده نگه داشتن آن است
            ScheduledTasksRegistry.WakeUp(ConfigurationManager.AppSettings["SiteRootUrl"]);
        }
    }
}

 <?xml version="1.0"?>
<configuration>
  <appSettings>
      <add key="SiteRootUrl" value="http://localhost:10189/Default.aspx" />
  </appSettings>
</configuration>

var jobsList = ScheduledTasksCoordinator.Current.ScheduledTasks.Select(x => new
{
   TaskName = x.Name,
   LastRunTime = x.LastRun,
   LastRunWasSuccessful = x.IsLastRunSuccessful,
   IsPaused = x.Pause,
}).ToList();

[ResponseCache(Duration = 60)]
public IActionResult Contact()
{
   ViewData["Message"] = "Your contact page.";
   return View();
}

 Cache-Control: public,max-age=60

[ResponseCache(Duration = 60, Location = ResponseCacheLocation.Client)]

[ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
public IActionResult Error()
{
   return View();
}

Cache-Control: no-store,no-cache
Pragma: no-cache

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc(options =>
    {
        options.CacheProfiles.Add("PrivateCache",
            new CacheProfile
            {
                Duration = 60,
                Location = ResponseCacheLocation.Client
            }); 
    });

[ResponseCache(CacheProfileName = "PrivateCache")]

{
    "dependencies": {
      //same as before
      "Microsoft.Extensions.Caching.Memory": "1.0.0"
 },

public void ConfigureServices(IServiceCollection services)
{
  services.AddMemoryCache();

[Route("DNT/[controller]")]
public class AboutController : Controller
{
    private readonly IMemoryCache _memoryCache;
 
    public AboutController(IMemoryCache memoryCache)
    {
        _memoryCache = memoryCache;
    }
 
    [Route("")]
    public ActionResult Hello()
    {
 
        string cacheKey = "my-cache-key";
        string greeting;
 
        if (!_memoryCache.TryGetValue(cacheKey, out greeting))
        {
             greeting = "Hello";
            // store in the cache
            _memoryCache.Set(cacheKey, greeting,
                new MemoryCacheEntryOptions()
                .SetAbsoluteExpiration(TimeSpan.FromMinutes(1)));
        }
 
        return Content($"{greeting} from DNT!");
    }

 new MemoryCacheEntryOptions()
  .SetSlidingExpiration(TimeSpan.FromMinutes(5))

 new MemoryCacheEntryOptions()
  .SetSlidingExpiration(TimeSpan.FromMinutes(5))
  .SetAbsoluteExpiration(TimeSpan.FromHours(1))

 new MemoryCacheEntryOptions()
  .SetPriority(CacheItemPriority.NeverRemove))

<cache expires-after="@TimeSpan.FromMinutes(10)">
    @Html.Partial("_WhatsNew")
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-after="@TimeSpan.FromSeconds(5)">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-on="@DateTime.Today.AddDays(1).AddTicks(-1)">
  <!--View Component or something that gets data from the database-->
 *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-sliding="@TimeSpan.FromMinutes(5)">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-user="true">
    <!--View Component or something that gets data from the database-->
    *last updated @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-route="id">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-query="search">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by-cookie="MyAppCookie">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

 <cache vary-by-header="User-Agent">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache vary-by="@ViewBag.ProductId">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

 <cache vary-by-user="true" vary-by-route="id">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>

<cache expires-sliding="@TimeSpan.FromMinutes(10)"
priority="@Microsoft.Extensions.Caching.Memory.CacheItemPriority.NeverRemove">
    <!--View Component or something that gets data from the database-->
    *last updated  @DateTime.Now.ToLongTimeString()
</cache>