using System;
using System.Net.Http;
using System.Threading.Tasks;

namespace HttpClientTips.LargeFiles
{
    class Program
    {
        private static readonly HttpClient _client = new HttpClient();

        static async Task Main(string[] args)
        {
            var bytes = await DownloadLargeFileAsync();
        }

        public static async Task<byte[]> DownloadLargeFileAsync()
        {
            Console.WriteLine("Downloading a 4K content - too much bytes.");
            var response = await _client.GetAsync("http://downloads.4ksamples.com/downloads/sample-Elysium.2013.2160p.mkv");
            var bytes = await response.Content.ReadAsByteArrayAsync();
            return bytes;
        }
    }
}

private static readonly HttpClient _client = new HttpClient
{
    Timeout = Timeout.InfiniteTimeSpan
};

namespace HttpClientTips.LargeFiles
{
    class Program
    {
        private static readonly HttpClient _client = new HttpClient
        {
            Timeout = Timeout.InfiniteTimeSpan
        };

        static async Task Main(string[] args)
        {
            await DownloadLargeFileAsync();
        }

        public static async Task DownloadLargeFileAsync()
        {
            Console.WriteLine("Downloading a 4K content. too much bytes.");
            var response = await _client.GetAsync("http://downloads.4ksamples.com/downloads/sample-Elysium.2013.2160p.mkv");
            using (var streamToReadFrom = await response.Content.ReadAsStreamAsync())
            {
                string fileToWriteTo = Path.GetTempFileName();
                Console.WriteLine($"Save path: {fileToWriteTo}");
                using (var streamToWriteTo = File.Open(fileToWriteTo, FileMode.Create))
                {
                    await streamToReadFrom.CopyToAsync(streamToWriteTo);
                }
            }
        }
    }
}

private static readonly HttpClientHandler _handler = new HttpClientHandler
{
    MaxConnectionsPerServer = int.MaxValue, // default for .NET Core
    UseDefaultCredentials = true
};
private static readonly HttpClient _client = new HttpClient(_handler)
{
    Timeout = Timeout.InfiniteTimeSpan
};

 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.

public class AsynchOperation : IAsyncResult
{
    private bool _completed;
    private Object _state;
    private AsyncCallback _callback;
    private HttpContext _context;

    bool IAsyncResult.IsCompleted { get { return _completed; } }
    WaitHandle IAsyncResult.AsyncWaitHandle { get { return null; } }
    Object IAsyncResult.AsyncState { get { return _state; } }
    bool IAsyncResult.CompletedSynchronously { get { return false; } }
}

SET NOCOUNT ON;
DROP TABLE BillingInfo;
CREATE TABLE BillingInfo(
ID INT IDENTITY,
BillingDate DATETIME,
BillingAmt MONEY,
BillingDesc varchar(500));
 
DECLARE @I INT;
DECLARE @BD INT;
SET @I = 0;
WHILE @I < 1000000 
BEGIN
  SET @I = @I + 1;
  SET @BD=CAST(RAND()*10000 AS INT)%3650;
  INSERT BillingInfo (BillingDate, BillingAmt) 
  VALUES (DATEADD(DD,@BD,
    CAST('1999/01/01' AS DATETIME)),
    RAND()*5000);
END 
 
ALTER TABLE BillingInfo 
  ADD  CONSTRAINT [PK_BillingInfo_ID] 
  PRIMARY KEY CLUSTERED (ID);
 
CREATE NONCLUSTERED INDEX IX_BillingDate
  ON dbo.BillingInfo(BillingDate);

CREATE PROC [dbo].[DisplayBillingInfo]
  @BeginDate DATETIME,
  @EndDate DATETIME
AS
SELECT BillingDate, BillingAmt
  FROM BillingInfo
  WHERE BillingDate between @BeginDate AND @EndDate;

SET STATISTICS IO ON;
DBCC FREEPROCCACHE;
EXEC dbo.DisplayBillingInfo 
  @BeginDate = '1999-01-01',  
  @EndDate  = '1999-12-31';  
  
EXEC dbo.DisplayBillingInfo 
  @BeginDate = '2005-01-01',  
  @EndDate  = '2005-01-03';

Table 'BillingInfo'. Scan count 1, logical reads 3593, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
 
Table 'BillingInfo'. Scan count 1, logical reads 3593, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.

SET STATISTICS IO ON;
DBCC FREEPROCCACHE;
EXEC dbo.DisplayBillingInfo 
  @BeginDate = '2005-01-01',  
  @EndDate  = '2005-01-03';
  
EXEC dbo.DisplayBillingInfo 
  @BeginDate = '1999-01-01',  
  @EndDate  = '1999-12-31';

Table 'BillingInfo'. Scan count 1, logical reads 2965, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
 
Table 'BillingInfo'. Scan count 1, logical reads 337040, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.

/// <remarks>
/// Sample request (this request updates the author's **first name**)
///
///     PATCH /authors/id
///     [
///         {
///           "op": "replace",
///           "path": "/firstname",
///           "value": "new first name"
///           }
///     ]
/// </remarks>

namespace OpenAPISwaggerDoc.Web
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
    // ...
            app.UseSwaggerUI(setupAction =>
            {
                setupAction.SwaggerEndpoint(
                    url: "/swagger/LibraryOpenAPISpecification/swagger.json",
                    name: "Library API");
                setupAction.RoutePrefix = "";

                setupAction.DefaultModelExpandDepth(2);
                setupAction.DefaultModelRendering(Swashbuckle.AspNetCore.SwaggerUI.ModelRendering.Model);
                setupAction.DocExpansion(Swashbuckle.AspNetCore.SwaggerUI.DocExpansion.None);
                setupAction.EnableDeepLinking();
                setupAction.DisplayOperationId();
            });
    // ...
        }
    }
}

setupAction.InjectStylesheet("/Assets/custom-ui.css");
setupAction.InjectJavaScript("/Assets/custom-js.js");

setupAction.IndexStream = () => 
    GetType().Assembly.GetManifestResourceStream(
  "OpenAPISwaggerDoc.Web.EmbeddedAssets.index.html");

<Project Sdk="Microsoft.NET.Sdk.Web">
  <ItemGroup>
    <None Remove="EmbeddedAssets\index.html" />
  </ItemGroup>

  <ItemGroup>
    <EmbeddedResource Include="EmbeddedAssets\index.html" />
  </ItemGroup>
</Project>

A set of AngularJS directives that provides a declarative syntax for building common charts using D3.  Demo

bower install angularD3

npm install angular_d3

<meta name="fragment" content="!">
<base href="/">

http://www.example.com/user/123?_escaped_fragment_=

DynamicModuleUtility.RegisterModule(typeof(Prerender.io.PrerenderModule));