app.UseMvc(routes =>
{
   routes.MapRoute("default", "{controller=Home}/{action=Index}/{id?}");
});

 ایجاد لینک بدون استفاده از تگ هلپر
<a href="Home/Details/@student.Id">View Details</a>

ایجاد لینک با استفاده از تگ هلپر
<a asp-controller="Home" asp-action="Details" asp-route-id="@student.Id">View Details </a>

 خروجی حاصل
<a href="Home/Details/1">View Details</a>
<a href="/Home/Details/1">View Details</a>

app.UseMvc(routes =>
{
   routes.MapRoute("default", "uni/{controller=Home}/{action=Index}/{id?}");
});

<a href="Home/Details/1">View Details</a>

 <a href="/Uni/Home/Details/1">View Details</a>

using FluentValidationSample.Models;
using Microsoft.AspNetCore.Mvc;

namespace FluentValidationSample.Web.Controllers
{
    public class HomeController : Controller
    {
        public IActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public IActionResult RegisterValidateManually(RegisterModel model)
        {
            var validator = new RegisterModelValidator();
            var validationResult = validator.Validate(model);
            if (!validationResult.IsValid)
            {
                return BadRequest(validationResult.Errors[0].ErrorMessage);
            }

            // TODO: Save the model

            return Ok();
        }
    }
}

public IActionResult RegisterValidateManually(RegisterModel model)
{
    var validator = new RegisterModelValidator();
    var validationResult = validator.Validate(model);
    if (!validationResult.IsValid)
    {
       validationResult.AddToModelState(ModelState, null);
       return BadRequest(ModelState);
    }

    // TODO: Save the model

    return Ok();
}

namespace FluentValidationSample.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddTransient<IValidator<RegisterModel>, RegisterModelValidator>();
            services.AddControllersWithViews();
        }

namespace FluentValidationSample.Web.Controllers
{
    public class HomeController : Controller
    {
        private readonly IValidator<RegisterModel> _registerModelValidator;

        public HomeController(IValidator<RegisterModel> registerModelValidator)
        {
            _registerModelValidator = registerModelValidator;
        }

        [HttpPost]
        public IActionResult RegisterValidatorInjection(RegisterModel model)
        {
            var validationResult = _registerModelValidator.Validate(model);
            if (!validationResult.IsValid)
            {
                return BadRequest(validationResult.Errors[0].ErrorMessage);
            }

            // TODO: Save the model

            return Ok();
        }
    }
}

namespace FluentValidationSample.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddTransient<IValidator<RegisterModel>, RegisterModelValidator>();
            services.AddControllersWithViews().AddFluentValidation();
        }

namespace FluentValidationSample.Web.Controllers
{
    public class HomeController : Controller
    {
        [HttpPost]
        public IActionResult RegisterValidatorAutomatically(RegisterModel model)
        {
            if (!ModelState.IsValid)
            {
                // re-render the view when validation failed.
                return View(model);
            }

            // TODO: Save the model

            return Ok();
        }
    }
}

namespace FluentValidationSample.Web.Controllers
{
    [Route("[controller]")]
    [ApiController]
    public class HomeController : Controller
    {
        [HttpPost]
        public IActionResult RegisterValidatorAutomatically(RegisterModel model)
        {
            // TODO: Save the model

            return Ok();
        }
    }
}

{
    "type": "https://tools.ietf.org/html/rfc7231#section-6.5.1",
    "title": "One or more validation errors occurred.",
    "status": 400,
    "traceId": "|84df05e2-41e0d4841bb61293.",
    "errors": {
        "FirstName": [
            "'First Name' must not be empty."
        ]
    }
}

        public void ConfigureServices(IServiceCollection services)
        {
            // ...

            // override modelstate
            services.Configure<ApiBehaviorOptions>(options =>
            {
                options.InvalidModelStateResponseFactory = context =>
                {
                    var errors = context.ModelState.Values.SelectMany(x => x.Errors.Select(p => p.ErrorMessage)).ToList();
                    return new BadRequestObjectResult(new
                    {
                        Code = "00009",
                        Message = "Validation errors",
                        Errors = errors
                    });
                };
            });
        }

namespace FluentValidationSample.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllersWithViews().AddFluentValidation(
                fv => fv.RegisterValidatorsFromAssemblyContaining<RegisterModelValidator>()
            );
        }

public void ConfigureServices(IServiceCollection services)
{
    services.AddControllersWithViews().AddFluentValidation(
       fv =>
       {
           fv.RegisterValidatorsFromAssemblyContaining<RegisterModelValidator>();
           fv.RunDefaultMvcValidationAfterFluentValidationExecutes = false;
       }
    );
}

• خطی یا Linear: شامل ساختارهایی چون لیست و صف و پشته است: List ,Queue,Stack
• درختی یا Tree-Like: درخت باینری ، درخت متوازن و B-Trees
• Dictionary : شامل یک جفت کلید و مقدار است در جدول هش
• بقیه: گراف‌ها، صف الویت، bags, Multi bags, multi sets

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <title>Ember Blog</title>
 
  <link href="Content/bootstrap.css" rel="stylesheet" />
  <link href="Content/bootstrap-theme.css" rel="stylesheet" />
  <link href="Content/styles.css" rel="stylesheet" />
 
  <script src="Scripts/Libs/jquery-2.1.1.min.js" type="text/javascript"></script>
  <script src="Scripts/Libs/bootstrap.min.js" type="text/javascript"></script>
  <script src="Scripts/Libs/handlebars-v2.0.0.js" type="text/javascript"></script>
  <script src="Scripts/Libs/ember.js" type="text/javascript"></script>
  <script src="Scripts/Libs/ember-handlebars-loader-0.0.1.js" type="text/javascript"></script>
  <script src="Scripts/Libs/ember-data.js" type="text/javascript"></script>
  <script src="Scripts/Libs/localstorage_adapter.js" type="text/javascript"></script> 
</head>
<body>
 
</body>
</html>

 url: "Scripts/Templates/" + name + ".hbs",

 Blogger = Ember.Application.create();

<script src="Scripts/App/blogger.js" type="text/javascript"></script>

Blogger.Router.map(function () {
   this.resource('posts', { path: '/' });
});

 <script src="Scripts/App/blogger.js" type="text/javascript"></script>
<script src="Scripts/App/router.js" type="text/javascript"></script>

<div class="container">
  <h1>Emeber.js blog</h1>
  <ul>
   <li>Item 1</li>
   <li>Item 2</li>
   <li>Item 3</li>
  </ul>
</div>

 <script>
 EmberHandlebarsLoader.loadTemplates([
 'posts'
 ]);
</script>

Blogger.Router.map(function () {
  this.resource('posts', { path: '/' });
  this.resource('about');
});

 <h1>About Ember Blog</h1>
<p>Bla bla bla!</p>

 <script>
 EmberHandlebarsLoader.loadTemplates([
 'posts', 'about'
 ]);
</script>

 <script type="text/x-handlebars" data-template-name="about">

</script>

<div class='container'>
 <nav class='navbar navbar-default' role='navigation'>
  <ul class='nav navbar-nav'>
  <li>{{#link-to 'posts'}}Posts{{/link-to}}</li>
  <li>{{#link-to 'about'}}About{{/link-to}}</li>
  </ul>
 </nav>

  {{outlet}}
</div>

<script>
 EmberHandlebarsLoader.loadTemplates([
 'posts', 'about', 'application'
 ]);
</script>

Blogger.Router.map(function () {
  this.resource('posts', { path: '/' });
  this.resource('about');
  this.resource('contact');
});

<h1>Contact</h1>
<ul>
  <li>Phone: ...</li>
  <li>Email: ...</li>
</ul>

 <script>
 EmberHandlebarsLoader.loadTemplates([
 'posts', 'about', 'application', 'contact' ]);
</script>

<div class='container'>
 <nav class='navbar navbar-default' role='navigation'>
  <ul class='nav navbar-nav'>
  <li>{{#link-to 'posts'}}Posts{{/link-to}}</li>
  <li>{{#link-to 'about'}}About{{/link-to}}</li>
  <li>{{#link-to 'contact'}}Contact{{/link-to}}</li>
  </ul>
 </nav>

  {{outlet}}
</div>

Blogger.Router.map(function () {
  this.resource('posts', { path: '/' });
  this.resource('about');
  this.resource('contact', function () {
   this.resource('email');
   this.resource('phone');
  });
});

 <h2>Email</h2>
<p>
<span></span> Email name@site.com.
</p>

 <h2>Phone</h2>
<p>
<span></span> Call 12345678.
</p>

 <script>
 EmberHandlebarsLoader.loadTemplates([
 'posts', 'about', 'application', 'contact', 'email', 'phone' ]);
</script>

<h1>Contact</h1>
<div class="row">
  <div class="col-md-6">
   <p>
    Want to get in touch?
    <ul>
      <li>{{#link-to 'phone'}}Phone{{/link-to}}</li>
      <li>{{#link-to 'email'}}Email{{/link-to}}</li>
    </ul>
   </p>
  </div>
  <div class="col-md-6">
   {{outlet}}
  </div>
</div>

public class Blog
{
  public int BlogId { get; set; }
  public string Url { get; set; }

  public List<Post> Posts { get; set; }
}

public class Post
{
  public int PostId { get; set; }
  public string Title { get; set; }
  public string Content { get; set; }

  public int BlogId { get; set; }
  public Blog Blog { get; set; }
}

    public class BloggingContext : DbContext
    {
        public BloggingContext()
        { }

        public BloggingContext(DbContextOptions options)
            : base(options)
        { }

        public DbSet<Blog> Blogs { get; set; }
        public DbSet<Post> Posts { get; set; }

        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            if (!optionsBuilder.IsConfigured)
            {
                optionsBuilder.UseSqlServer(@"Server=(localdb)\mssqllocaldb;Database=Demo.Includes;Trusted_Connection=True;");
                optionsBuilder.ConfigureWarnings(warnings => warnings.Log(CoreEventId.IncludeIgnoredWarning));
                optionsBuilder.UseLoggerFactory(new LoggerFactory().AddConsole((message, logLevel) =>
                {
                    return true;
                    /*return logLevel == LogLevel.Debug &&
                           message.StartsWith("Microsoft.EntityFrameworkCore.Database.Command");*/
                }));
            }
        }
    }

var blogs = context.Blogs
    .Include(blog => blog.Posts)
    .Select(blog => new
    {
       Id = blog.BlogId,
       Url = blog.Url
    })
    .ToList();

 warn: Microsoft.EntityFrameworkCore.Query[100106]
The Include operation for navigation '[blog].Posts' is unnecessary and was ignored because the navigation is not reachable in the final query results. See https://go.microsoft.com/fwlink/?linkid=850303 for more information.

SELECT [blog].[BlogId] AS [Id], [blog].[Url]
FROM [Blogs] AS [blog]

 optionsBuilder.ConfigureWarnings(warnings => warnings.Throw(CoreEventId.IncludeIgnoredWarning));