Target Framework             Default for AnalysisLevel
net5.0                       5
netcoreapp3.1 or lower       4
netstandard2.1 or lower      4
.NET Framework 4.8 or lower  4

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <!-- get more advanced warnings for this project -->
    <AnalysisLevel>5</AnalysisLevel>
  </PropertyGroup>
</Project>

<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <!-- be automatically updated to the newest stable level -->
    <AnalysisLevel>latest</AnalysisLevel>
  </PropertyGroup>
</Project>

<AnalysisLevel>preview</AnalysisLevel>

<!-- I am just fine thanks -->
<AnalysisLevel>none</AnalysisLevel>

<PropertyGroup>
  <AnalysisMode>AllEnabledByDefault</AnalysisMode>
</PropertyGroup>

<PropertyGroup>
   <CodeAnalysisTreatWarningsAsErrors>false</CodeAnalysisTreatWarningsAsErrors>
</PropertyGroup>

<PropertyGroup>
   <EnableNETAnalyzers>true</EnableNETAnalyzers>
</PropertyGroup>

<PropertyGroup>
   <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
</PropertyGroup>

<Project>
  <PropertyGroup>
    <AnalysisLevel>latest</AnalysisLevel>
    <AnalysisMode>AllEnabledByDefault</AnalysisMode>
    <CodeAnalysisTreatWarningsAsErrors>true</CodeAnalysisTreatWarningsAsErrors>
    <EnableNETAnalyzers>true</EnableNETAnalyzers>
    <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
  </PropertyGroup>
</Project>

namespace Core1RtmEmptyTest.Services
{
    public interface IMessagesService
    {
        string GetSiteName();
    }
 
    public class MessagesService : IMessagesService
    {
        public string GetSiteName()
        {
            return "DNT";
        }
    }
}

{
    "dependencies": {
        // same as before
        "Core1RtmEmptyTest.Services": "1.0.0-*"
    },

public void Configure(
    IApplicationBuilder app,
    IHostingEnvironment env,
    IMessagesService messagesService)

public void Configure(
    IApplicationBuilder app,
    IHostingEnvironment env,
    IMessagesService messagesService)
{ 
    app.Run(async context =>
    {
        var siteName = messagesService.GetSiteName();
        await context.Response.WriteAsync($"Hello {siteName}");
    });
}

 System.InvalidOperationException
No service for type 'Core1RtmEmptyTest.Services.IMessagesService' has been registered.
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.AspNetCore.Hosting.Internal.ConfigureBuilder.Invoke(object instance, IApplicationBuilder builder)

System.Exception
Could not resolve a service of type 'Core1RtmEmptyTest.Services.IMessagesService' for the parameter 'messagesService' of method 'Configure' on type 'Core1RtmEmptyTest.Startup'.
at Microsoft.AspNetCore.Hosting.Internal.ConfigureBuilder.Invoke(object instance, IApplicationBuilder builder)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddTransient<IMessagesService, MessagesService>();
    }

{
    "dependencies": {
        // same as before  
        "StructureMap.Dnx": "0.5.1-rc2-final"
    },

public class Startup
{
    public IServiceProvider ConfigureServices(IServiceCollection services)
    {
        services.AddDirectoryBrowser();
 
        var container = new Container();
        container.Configure(config =>
        {
            config.Scan(_ =>
            {
                _.AssemblyContainingType<IMessagesService>();
                _.WithDefaultConventions();
            });
            //config.For<IMessagesService>().Use<MessagesService>();
 
            config.Populate(services);
        });
        container.Populate(services);
 
        return container.GetInstance<IServiceProvider>();
    }

• All unknown ISAPI extensions
• ASP.NET 4.0

 @addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

{
    "dependencies": {
         //same as before
         "Microsoft.AspNetCore.Mvc.TagHelpers": "1.0.0",
         "Microsoft.AspNetCore.Razor.Runtime": "1.0.0",
         "Microsoft.AspNetCore.Razor.Tools": {
            "version": "1.0.0-preview2-final",
            "type": "build"
        }
    },
 
    "tools": {
         //same as before
        "Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final"
    } 
}

 <a asp-controller="Home" asp-action="Index" asp-route-id="123">Home</a>

 <a asp-route="login">Login</a>

 <a asp-controller="Account"
   asp-action="Register"
   asp-protocol="https"
   asp-host="asepecificdomain.com"
   asp-fragment="fragment">Register</a>

 <form asp-controller="Account"
      asp-action="Login"
      asp-route-returnurl="@ViewBag.ReturnUrl"
      method="post" >
</form>

 <form action="/Account/Login?returnurl=%2FHome%2FAbout" method="post">

 <form asp-route="login"
      asp-route-returnurl="@ViewBag.ReturnUrl"
      method="post" >
</form>

 <script asp-src-include="~/app/**/*.js"></script>

 <script src="/app/app.js"></script>
<script src="/app/controllers/controller1.js"></script>
<script src="/app/controllers/controller2.js"></script>
<script src="/app/controllers/controller3.js"></script>
<script src="/app/controllers/controller4.js"></script>
<script src="/app/services/service1.js"></script>
<script src="/app/services/service2.js"></script>

 <script asp-src-include="~/app/**/*.js"
        asp-src-exclude="~/app/services/**/*.js">
</script>

 <link rel="stylesheet" href="//ajax.aspnetcdn.com/ajax/bootstrap/3.0.0/css/bootstrap.min.css"
      asp-fallback-href="~/lib/bootstrap/css/bootstrap.min.css"
      asp-fallback-test-class="hidden"
      asp-fallback-test-property="visibility"
      asp-fallback-test-value="hidden" />
 
<script src="//ajax.aspnetcdn.com/ajax/bootstrap/3.0.0/bootstrap.min.js"
        asp-fallback-src="~/lib/bootstrap/js/bootstrap.min.js"
        asp-fallback-test="window.jQuery">
</script>

 <link rel="stylesheet" href="~/css/site.min.css" asp-file-version="true"/>

 <link rel="stylesheet" href="/css/site.min.css?v=UdxKHVNJA5vb1EsG9O9uURFDfEE3j1E3DgwL6NiDGMc" />

 <img src="~/images/logo.png"
     alt="company logo"
     asp-file-version="true" />

 <img src="/images/logo.png?v=W2F5D366_nQ2fQqUk3URdgWy2ZekXjHzHJaY5yaiOOk"
     alt="company logo"/>

<environment names="Development">    
   <link rel="stylesheet" href="~/css/site1.css" />
   <link rel="stylesheet" href="~/css/site2.css" />
</environment>

<environment names="Staging,Production">
   <link rel="stylesheet" href="~/css/site.min.css" asp-file-version="true"/>
</environment>

public class CustomerViewModel
{
   public string Vehicle { get; set; }  
   public List<SelectListItem> Vehicles { get; set; }

 <select asp-for="Vehicle" asp-items="Model.Vehicles">
</select>

 string strVersion = null;
                dynamic objEApp =Activator.CreateInstance(Type.GetTypeFromProgID("Excel.Application"));
                if (objEApp.Version == "12.0")
                {
                    strVersion = "2007";
                }
                else if (objEApp.Version == "14.0")
                {
                    strVersion = "2010";
                }

using System.Collections.Generic;
using System.Drawing;
using iTextSharp.text;
using PdfRpt.Core.Contracts;

namespace PdfReportSamples.HexDump
{
    public class GrayTemplate : ITableTemplate
    {
        public HorizontalAlignment HeaderHorizontalAlignment
        {
            get { return HorizontalAlignment.Center; }
        }

        public BaseColor AlternatingRowBackgroundColor
        {
            get { return new BaseColor(Color.WhiteSmoke); }
        }

        public BaseColor CellBorderColor
        {
            get { return new BaseColor(Color.LightGray); }
        }

        public IList<BaseColor> HeaderBackgroundColor
        {
            get { return new List<BaseColor> { new BaseColor(ColorTranslator.FromHtml("#990000")), new BaseColor(ColorTranslator.FromHtml("#e80000")) }; }
        }

        public BaseColor RowBackgroundColor
        {
            get { return null; }
        }

        public IList<BaseColor> PreviousPageSummaryRowBackgroundColor
        {
            get { return new List<BaseColor> { new BaseColor(Color.LightSkyBlue) }; }
        }

        public IList<BaseColor> SummaryRowBackgroundColor
        {
            get { return new List<BaseColor> { new BaseColor(Color.LightSteelBlue) }; }
        }

        public IList<BaseColor> PageSummaryRowBackgroundColor
        {
            get { return new List<BaseColor> { new BaseColor(Color.Yellow) }; }
        }

        public BaseColor AlternatingRowFontColor
        {
            get { return new BaseColor(ColorTranslator.FromHtml("#333333")); }
        }

        public BaseColor HeaderFontColor
        {
            get { return new BaseColor(Color.White); }
        }

        public BaseColor RowFontColor
        {
            get { return new BaseColor(ColorTranslator.FromHtml("#333333")); }
        }

        public BaseColor PreviousPageSummaryRowFontColor
        {
            get { return new BaseColor(Color.Black); }
        }

        public BaseColor SummaryRowFontColor
        {
            get { return new BaseColor(Color.Black); }
        }

        public BaseColor PageSummaryRowFontColor
        {
            get { return new BaseColor(Color.Black); }
        }

        public bool ShowGridLines
        {
            get { return true; }
        }
    }
}

.MainTableTemplate(template =>
{
      template.CustomTemplate(new GrayTemplate());
})

using System;
using System.Collections;
using System.Linq;

namespace PdfReportSamples.HexDump
{
    public static class PrintHex
    {
        public static char ToSafeAscii(this int b)
        {
            if (b >= 32 && b <= 126)
            {
                return (char)b;
            }
            return '_';
        }

        public static IEnumerable HexDump(this byte[] data)
        {
            int bytesPerLine = 16;
            return data
                        .Select((c, i) => new { Char = c, Chunk = i / bytesPerLine })
                        .GroupBy(c => c.Chunk)
                        .Select(g =>
                                  new
                                  {
                                      Hex = g.Select(c => String.Format("{0:X2} ", c.Char)).Aggregate((s, i) => s + i),
                                      Chars = g.Select(c => ToSafeAscii(c.Char).ToString()).Aggregate((s, i) => s + i)
                                  })
                        .Select((s, i) =>
                                        new
                                        {
                                            Offset = String.Format("{0:d6}", i * bytesPerLine),
                                            Hex = s.Hex,
                                            Chars = s.Chars
                                        });
        }
    }
}

using System;
using System.Text;
using PdfRpt.Core.Contracts;
using PdfRpt.FluentInterface;

namespace PdfReportSamples.HexDump
{
    public class HexDumpPdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.LeftToRight);
                doc.Orientation(PageOrientation.Portrait);
                doc.PageSize(PdfPageSize.A4);
                doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" });
            })
            .DefaultFonts(fonts =>
            {
                fonts.Path(Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\COUR.ttf",
                    Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.TTF");
            })
            .PagesFooter(footer =>
            {
                footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy"));
            })
            .PagesHeader(header =>
            {
                header.DefaultHeader(defaultHeader =>
                {
                    defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png");
                    defaultHeader.Message("Hex Dump");
                });
            })
            .MainTableTemplate(template =>
            {
                template.CustomTemplate(new GrayTemplate());
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Relative);
            })
            .MainTableDataSource(dataSource =>
            {
                var data = Encoding.UTF8.GetBytes("The quick brown fox jumps over the lazy dog.");
                var list = data.HexDump();
                dataSource.AnonymousTypeList(list);
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("Offset");
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(0.5f);
                    column.HeaderCell("Offset");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName("Hex");
                    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(2.5f);
                    column.HeaderCell("Hex");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName("Chars");
                    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(1f);
                    column.HeaderCell("Chars");
                });
            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "There is no data available to display.");
            })
            .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\HexDumpSampleRpt.pdf"));
        }
    }
}

            .MainTableDataSource(dataSource =>
            {
                var data = Encoding.UTF8.GetBytes("The quick brown fox jumps over the lazy dog.");
                var list = data.HexDump();
                dataSource.AnonymousTypeList(list);
            })

column.PropertyName("Offset");
//...
column.PropertyName("Hex");
//...
column.PropertyName("Chars");

.Select(x => new
{
   OrderInfo = x.OrderInfoData
})

column.PropertyName("OrderInfo.Price");

> HTTP/2 403
> Date: Tue, 20 Aug 2013 14:50:41 GMT
> x-ratelimit-limit: 60
> x-ratelimit-remaining: 0
> x-ratelimit-used: 60
> x-ratelimit-reset: 1377013266
> {
> "message": "API rate limit exceeded for xxx.xxx.xxx.xxx. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)",
> "documentation_url": "https://docs.github.com/rest/overview/resources-in-the-rest-api#rate-limiting"
> }

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
};