> npm i axios --save
> npm i react-toastify --save

import { ToastContainer } from "react-toastify";
import "react-toastify/dist/ReactToastify.css";

  render() {
    return (
      <React.Fragment>
        <ToastContainer />

import { apiUrl } from "../config.json";
import http from "./httpService";

export function getGenres() {
  return http.get(apiUrl + "/genres");
}

{
   "apiUrl": "https://localhost:5001/api"
}

import { getGenres } from "../services/fakeGenreService";

import { getGenres } from "../services/genreService";

Uncaught TypeError: Object is not a function or its return value is not iterable

  async componentDidMount() {
    const { data } = await getGenres();
    const genres = [{ _id: "", name: "All Genres" }, ...data];
    this.setState({ movies: getMovies(), genres });
  }

import { apiUrl } from "../config.json";
import http from "./httpService";

const apiEndpoint = apiUrl + "/movies";

function movieUrl(id) {
  return `${apiEndpoint}/${id}`;
}

export function getMovies() {
  return http.get(apiEndpoint);
}

export function getMovie(movieId) {
  return http.get(movieUrl(movieId));
}

export function saveMovie(movie) {
  if (movie.id) {
    return http.put(movieUrl(movie.id), movie);
  }

  return http.post(apiEndpoint, movie);
}

export function deleteMovie(movieId) {
  return http.delete(movieUrl(movieId));
}

import { getMovies, deleteMovie } from "../services/movieService";

  async componentDidMount() {
    const { data } = await getGenres();
    const genres = [{ id: "", name: "All Genres" }, ...data];

    const { data: movies } = await getMovies();
    this.setState({ movies, genres });
  }

  handleDelete = async movie => {
    const originalMovies = this.state.movies;

    const movies = originalMovies.filter(m => m.id !== movie.id);
    this.setState({ movies });

    try {
      await deleteMovie(movie.id);
    } catch (ex) {
      if (ex.response && ex.response.status === 404) {
        console.log(ex);
        toast.error("This movie has already been deleted.");
      }

      this.setState({ movies: originalMovies }); //undo changes
    }
  };

import { toast } from "react-toastify";

import { getGenres } from "../services/fakeGenreService";
import { getMovie, saveMovie } from "../services/fakeMovieService";

import { getGenres } from "../services/genreService";
import { getMovie, saveMovie } from "../services/movieService";

  async componentDidMount() {
    const { data: genres } = await getGenres();
    this.setState({ genres });

    const movieId = this.props.match.params.id;
    if (movieId === "new") return;

    const { data: movie } = await getMovie(movieId);
    if (!movie) return this.props.history.replace("/not-found");

    this.setState({ data: this.mapToViewModel(movie) });
  }

  async populateGenres() {
    const { data: genres } = await getGenres();
    this.setState({ genres });
  }

  async populateMovie() {
    try {
      const movieId = this.props.match.params.id;
      if (movieId === "new") return;

      const { data: movie } = await getMovie(movieId);
      this.setState({ data: this.mapToViewModel(movie) });
    } catch (ex) {
      if (ex.response && ex.response.status === 404)
        this.props.history.replace("/not-found");
    }
  }

  async componentDidMount() {
    await this.populateGenres();
    await this.populateMovie();
  }

  doSubmit = async () => {
    await saveMovie(this.state.data);

    this.props.history.push("/movies");
  };

 <meta http-equiv="X-UA-Compatible" content="IE=edge" />

 <script type="text/javascript" src="/signalr/hubs"></script>

 MVC:
<script type="text/javascript" src="@Url.Content("~/signalr/hubs")"></script>

Web forms:
<script type="text/javascript" src='<%= ResolveClientUrl("~/signalr/hubs") %>'></script>

<configuration>
   <system.webServer>
        <modules runAllManagedModulesForAllRequests="true">
        </modules>
    </system.webServer>
</configuration>

 $.connection.hub.logging = true;

               var connection = $.hubConnection('http://localhost:8081/');
               proxy = connection.createProxy('collectionhub')
               connection.start()
                    .done(function () {
                        proxy.invoke('subscribe', 'Product');
                        $('#messages').append('<li>invoked subscribe</li>');
                    })
                    .fail(function () { alert("Could not Connect!"); });

$.connection.hub.start()
                .done(function() {
                    myHub.server.SomeFunction(SomeParam) //e.g. a login or init
                         .done(connectionReady); 
                })
                .fail(function() {
                    alert("Could not Connect!");
                 });

 appcmd.exe set config /section:system.webserver/serverRuntime /appConcurrentRequestLimit:100000

  %windir%\Microsoft.NET\Framework\v4.0.30319\aspnet.config

<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
    <runtime>
        <legacyUnhandledExceptionPolicy enabled="false" />
        <legacyImpersonationPolicy enabled="true"/>
        <alwaysFlowImpersonationPolicy enabled="false"/>
        <SymbolReadingPolicy enabled="1" />
        <shadowCopyVerifyByTimestamp enabled="true"/>
    </runtime>
    <startup useLegacyV2RuntimeActivationPolicy="true" />
    <system.web>
        <applicationPool maxConcurrentRequestsPerCPU="20000" />
    </system.web>
</configuration>

 %windir%\Microsoft.NET\Framework\v4.0.30319\Config\machine.config

 <processModel autoConfig="false" requestQueueLimit="250000" />

• عدم حذف تگ‌ها ، گاها برنامه نویس‌ها از تگ هایی چون Bold,italic,underline,color استفاده می‌کنند که معدود برنامه‌هایی آن را پشتیبانی کرده و تلویزیون و پلیرها هم که اصلا پشتیبانی نمی‌کنند و باعث میشود که متن روی تلویزیون مثل کد html ظاهر شود
• بعضی جملات دوبار روی صفحه ظاهر می‌شوند.
• تنها یک فایل را در هر زمان تبدیل می‌کند. مثلا اگر یک سریال چند قسمته داشته باشید، برای هر قسمت باید زیرنویس را انتخاب کرده و تبدیل کنید، در صورتی که میتوان دستور داد تمام زیرنویس‌های داخل دایرکتوری را تبدیل کرد یا چند زیرنویس را برای این منظور انتخاب کرد.

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>@ViewBag.Title - My ASP.NET Application</title>
    <link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
</head>
<body>
    <div>
        @RenderBody()
    </div>

    <script src="~/Scripts/jquery-1.11.1.min.js"></script>
    <script src="~/Scripts/jquery.unobtrusive-ajax.js"></script>
    <script src="~/Scripts/ajaxfileupload.js"></script>
    @RenderSection("Scripts", required: false)
</body>
</html>

namespace MVCAjaxFormUpload.Models
{
    public class Product
    {
        public int Id { set; get; }
        public string Name { set; get; }
    }
}

using System.Threading;
using System.Web;
using System.Web.Mvc;
using MVCAjaxFormUpload.Models;

namespace MVCAjaxFormUpload.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public ActionResult Index(Product product)
        {
            var isAjax = this.Request.IsAjaxRequest();

            return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);
        }

        [HttpPost]
        public ActionResult UploadFiles(HttpPostedFileBase image1, int id)
        {
            var isAjax = this.Request.IsAjaxRequest();
            Thread.Sleep(3000); //شبیه سازی عملیات طولانی
            return Json(new { FileName = "/Uploads/filename.ext" }, "text/html", JsonRequestBehavior.AllowGet);
        }
    }
}

@model MVCAjaxFormUpload.Models.Product
@{
    ViewBag.Title = "Index";
}

<h2>Ajax Form Upload</h2>

@using (Ajax.BeginForm(actionName: "Index",
                       controllerName: "Home",
                       ajaxOptions: new AjaxOptions { HttpMethod = "POST" },
                       routeValues: null,
                       htmlAttributes: new { id = "uploadForm" }))
{
    <label>Name:</label>
    @Html.TextBoxFor(model => model.Name)
    <br />
    <label>Image:</label>
    <br />
    <input type="file" name="Image1" id="Image1" />
    <br />
    <input type="submit" value="Submit" />
    <img id="loading" src="~/Content/Images/loading.gif" style="display:none;">
}

@section Scripts
{
    <script type="text/javascript">
        $(function () {
            $('#uploadForm').submit(function () {
                $("#loading").show();
                $.ajaxFileUpload({
                    url: "@Url.Action("UploadFiles", "Home")", // مسیری که باید فایل به آن ارسال شود
                    secureuri: false,
                    fileElementId: 'Image1', // آی دی المان ورودی فایل
                    dataType: 'json',
                    data: { id: 1, data: 'test' }, // اطلاعات اضافی در صورت نیاز
                    success: function (data, status) {
                        $("#loading").hide();
                        if (typeof (data.FileName) != 'undefined') {
                            alert(data.FileName);
                        }
                    },
                    error: function (data, status, e) {
                        $("#loading").hide();
                        alert(e);
                    }
                });
            });
        });
    </script>
}

@model IEnumerable<FsWeb.Models.Book>
<!DOCTYPE html>
<html>
<head>
    <title>@ViewBag.Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <link rel="stylesheet" 
        href="http://code.jquery.com/mobile/1.0.1/jquery.mobile-1.0.1.min.css" />
</head>
 
<body>
    <div data-role="page" data-theme="a" id="booksPage">
        <div data-role="header">
            <h1>Guitars</h1>
        </div>
        <div data-role="content">
        <ul data-role="listview" data-filter="true" data-inset="true"> 
            @foreach(var x in Model) {
                <li><a href="#">@x.Name</a></li>
            }
        </ul>
        </div>
    </div>
    <script src="http://code.jquery.com/jquery-1.6.4.min.js">
    </script>
    <script src="http://code.jquery.com/mobile/1.0.1/jquery.mobile-1.0.1.min.js">
    </script>

    <script>
        $(document).delegate("#bookPage", 'pageshow', function (event) {
            $("div:jqmData(role='content') > ul").listview('refresh');
        });
    </script>
</body>
</html>

namespace FsWeb.Controllers

open System.Web.Mvc
open FsWeb.Models

[<HandleError>]
type BooksController() =
    inherit Controller()
    member this.Index () =   
        seq { yield  Book(Name = "My F# Book")
              yield Book(Name = "My C# Book") }
        |> this.View

public class Product
{
    public int Id { get; set; }
    public string Name { get; set; }
    public decimal Price { get; set; }
    public string Category { get; set; }
}

namespace WebForms
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Net;
    using System.Net.Http;
    using System.Web.Http;

    public class ProductsController : ApiController
    {

        Product[] products = new Product[] 
        { 
            new Product { Id = 1, Name = "Tomato Soup", Category = "Groceries", Price = 1 }, 
            new Product { Id = 2, Name = "Yo-yo", Category = "Toys", Price = 3.75M }, 
            new Product { Id = 3, Name = "Hammer", Category = "Hardware", Price = 16.99M } 
        };

        public IEnumerable<Product> GetAllProducts()
        {
            return products;
        }

        public Product GetProductById(int id)
        {
            var product = products.FirstOrDefault((p) => p.Id == id);
            if (product == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            return product;
        }

        public IEnumerable<Product> GetProductsByCategory(string category)
        {
            return products.Where(
                (p) => string.Equals(p.Category, category,
                    StringComparison.OrdinalIgnoreCase));
        }
    }
}

using System.Web.Http;

RouteTable.Routes.MapHttpRoute(
    name: "DefaultApi",
    routeTemplate: "api/{controller}/{id}",
    defaults: new { id = System.Web.Http.RouteParameter.Optional }
    );

<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.Master" 
    AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebForms._Default" %>

<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
</asp:Content>

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
    <h2>Products</h2>
    <table>
    <thead>
        <tr><th>Name</th><th>Price</th></tr>
    </thead>
    <tbody id="products">
    </tbody>
    </table>
</asp:Content>

<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
    <script src="Scripts/jquery-1.7.1.min.js" type="text/javascript"></script>
</asp:Content>

<script type="text/javascript">
    function getProducts() {
        $.getJSON("api/products",
            function (data) {
                $('#products').empty(); // Clear the table body.

                // Loop through the list of products.
                $.each(data, function (key, val) {
                    // Add a table row for the product.
                    var row = '<td>' + val.Name + '</td><td>' + val.Price + '</td>';
                    $('<tr/>', { text: row })  // Append the name.
                        .appendTo($('#products'));
                });
            });
        }

        $(document).ready(getProducts);
</script>

#region Nivo Slider

   bundles.Add(new StyleBundle("~/Content/NivoSlider").Include("~/Content/nivoSlider/nivo-slider.css"));
   bundles.Add(new StyleBundle("~/Content/NivoSliderDefaultTheme").Include("~/Content/nivoSlider/themes/default/default.css"));
   bundles.Add(new StyleBundle("~/Content/NivoSliderDarkTheme").Include("~/Content/nivoSlider/themes/dark/dark.css"));
   bundles.Add(new StyleBundle("~/Content/NivoSliderLightTheme").Include("~/Content/nivoSlider/themes/light/light.css"));
   bundles.Add(new StyleBundle("~/Content/NivoSliderBarTheme").Include("~/Content/nivoSlider/themes/bar/bar.css"));
   bundles.Add(new ScriptBundle("~/bundles/NivoSlider").Include("~/Scripts/jquery.nivo.slider.pack.js"));

#endregion

<!DOCTYPE html>
<html>
<head>
    <title>@ViewBag.Title</title>
    <script type="text/javascript" src="~/Scripts/jquery-1.9.1.min.js"></script>
    @Styles.Render("~/Content/NivoSlider", "~/Content/NivoSliderDefaultTheme","~/Content/NivoSliderLightTheme")
    @Scripts.Render("~/bundles/NivoSlider")
</head>
<body>
    @RenderBody()
    @RenderSection("scripts", required: false)
</body>
</html>

 public class NivoSliderHelper 
 {
        #region Fields

        private string _id = "nivo1";
        private List<NivoSliderItem> _models = null;
        private string _width = "100%";
        private NivoSliderTheme _theme = NivoSliderTheme.Default;
        private string _effect = "random"; // Specify sets like= 'fold;fade;sliceDown'
        private int _slices = 15; // For slice animations
        private int _boxCols = 8; // For box animations
        private int _boxRows = 4; // For box animations
        private int _animSpeed = 500; // Slide transition speed
        private int _pauseTime = 3000; // How long each slide will show
        private int _startSlide = 0; // Set starting Slide (0 index)
        private bool _directionNav = true; // Next & Prev navigation
        private bool _controlNav = true; // 1;2;3... navigation
        private bool _controlNavThumbs = false; // Use thumbnails for Control Nav
        private bool _pauseOnHover = true; // Stop animation while hovering
        private bool _manualAdvance = false; // Force manual transitions
        private string _prevText = "Prev"; // Prev directionNav text
        private string _nextText = "Next"; // Next directionNav text
        private bool _randomStart = false; // Start on a random slide
        private string _beforeChange = ""; // Triggers before a slide transition
        private string _afterChange = ""; // Triggers after a slide transition
        private string _slideshowEnd = ""; // Triggers after all slides have been shown
        private string _lastSlide = ""; // Triggers when last slide is shown
        private string _afterLoad = "";

        #endregion

        string makeParameters()
        {
            var builder = new StringBuilder();
            builder.Append("{");
            builder.Append(string.Format("effect:'{0}'", _effect));
            builder.AppendLine(string.Format(",slices:{0}", _slices));
            builder.AppendLine(string.Format(",boxCols:{0}", _boxCols));
            builder.AppendLine(string.Format(",boxRows:{0}", _boxRows));
            builder.AppendLine(string.Format(",animSpeed:{0}", _animSpeed));
            builder.AppendLine(string.Format(",pauseTime:{0}", _pauseTime));
            builder.AppendLine(string.Format(",startSlide:{0}", _startSlide));
            builder.AppendLine(string.Format(",directionNav:{0}", _directionNav.ToString().ToLower()));
            builder.AppendLine(string.Format(",controlNav:{0}", _controlNav.ToString().ToLower()));
            builder.AppendLine(string.Format(",controlNavThumbs:{0}", _controlNavThumbs.ToString().ToLower()));
            builder.AppendLine(string.Format(",pauseOnHover:{0}", _pauseOnHover.ToString().ToLower()));
            builder.AppendLine(string.Format(",manualAdvance:{0}", _manualAdvance.ToString().ToLower()));
            builder.AppendLine(string.Format(",prevText:'{0}'", _prevText));
            builder.AppendLine(string.Format(",nextText:'{0}'", _nextText));
            builder.AppendLine(string.Format(",randomStart:{0}", _randomStart.ToString().ToLower()));
            builder.AppendLine(string.Format(",beforeChange:{0}", _beforeChange));
            builder.AppendLine(string.Format(",afterChange:{0}", _afterChange));
            builder.AppendLine(string.Format(",slideshowEnd:{0}", _slideshowEnd));
            builder.AppendLine(string.Format(",lastSlide:{0}", _lastSlide));
            builder.AppendLine(string.Format(",afterLoad:{0}", _afterLoad));
            builder.Append("}");
            return builder.ToString();
        }
        public NivoSliderHelper (
            string id, 
            List<NivoSliderItem> models,
            string width = "100%", 
            NivoSliderTheme theme = NivoSliderTheme.Default,
            string effect = "random", 
            int slices = 15, 
            int boxCols = 8, 
            int boxRows = 4,
            int animSpeed = 500, 
            int pauseTime = 3000, 
            int startSlide = 0,
            bool directionNav = true, 
            bool controlNav = true,
            bool controlNavThumbs = false, 
            bool pauseOnHover = true, 
            bool manualAdvance = false,
            string prevText = "Prev",
            string nextText = "Next", 
            bool randomStart = false,
            string beforeChange = "function(){}", 
            string afterChange = "function(){}",
            string slideshowEnd = "function(){}", 
            string lastSlide = "function(){}", 
            string afterLoad = "function(){}")
        {
            _id = id;
            _models = models;
            _width = width;
            _theme = theme;
            _effect = effect;
            _slices = slices;
            _boxCols = boxCols;
            _boxRows = boxRows;
            _animSpeed = animSpeed;
            _pauseTime = pauseTime;
            _startSlide = startSlide;
            _directionNav = directionNav;
            _controlNav = controlNav;
            _controlNavThumbs = controlNavThumbs;
            _pauseOnHover = pauseOnHover;
            _manualAdvance = manualAdvance;
            _prevText = prevText;
            _nextText = nextText;
            _randomStart = randomStart;
            _beforeChange = beforeChange;
            _afterChange = afterChange;
            _slideshowEnd = slideshowEnd;
            _lastSlide = lastSlide;
            _afterLoad = afterLoad;
        }
        public IHtmlString GetHtml()
        {
            var thm = "theme-" + _theme.ToString().ToLower();
            var sb = new StringBuilder();
            sb.AppendLine("<div style='width:" + _width + ";height:auto;margin:0px auto' class='" + thm + "'>");
            sb.AppendLine("<div id='" + _id + "' class='nivoSlider'>");
            foreach (var model in _models)
            {
                string img = string.Format("<img src='{0}' alt='{1}' title='{2}' />", model.ImageFilePath, "", model.Caption);
                string item = "";
                if (model.LinkUrl.Trim().Length > 0 &&
                    Uri.IsWellFormedUriString(model.LinkUrl, UriKind.RelativeOrAbsolute))
                {
                    item = string.Format("<a href='{0}'>{1}</a>", model.LinkUrl, img);
                }
                else
                {
                    item = img;
                }
                sb.AppendLine(item);
            }
            sb.AppendLine("</div>");
            sb.AppendLine("</div>");

            sb.AppendLine("<script type='text/javascript'>");
            //sb.AppendLine("$('#" + _id + "').parent().ready(function () {");
            sb.Append("$(document).ready(function(){");
            sb.AppendLine("$('#" + _id + "').nivoSlider(" + makeParameters() + ");");
            //sb.AppendLine("$('.nivo-controlNav a').empty();");//semi hack for rtl layout
            //sb.AppendLine("$('#" + _id + "').nivoSlider();");
            sb.AppendLine("});");
            sb.AppendLine("</script>");

            return new HtmlString(sb.ToString());
        }
    }

    public enum NivoSliderTheme
    {
        Default, Light, Dark, Bar,
    }

    public class NivoSliderItem
    {
        public string ImageFilePath { get; set; }
        public string Caption { get; set; }
        public string LinkUrl { get; set; }
    }

 public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }
        public virtual ActionResult NivoSlider()
        {
            var models = new List<NivoSliderItem>
            {
                new NivoSliderItem()
                    {
                        ImageFilePath =Url.Content("~/Images/img1.jpg"),
                        Caption = "عنوان اول",
                        LinkUrl = "http://www.google.com",
                    },
                new NivoSliderItem()
                    {
                        ImageFilePath =Url.Content("~/Images/img2.jpg"),
                        Caption = "#htmlcaption",
                        LinkUrl = "",
                    },
                new NivoSliderItem()
                    {
                        ImageFilePath =Url.Content("~/Images/img3.jpg"),
                        Caption = "عنوان سوم",
                        LinkUrl = "",
                    },
                new NivoSliderItem()
                    {
                        ImageFilePath =Url.Content("~/Images/img4.jpg"),
                        Caption = "عنوان چهارم",
                        LinkUrl = "",
                    },
                new NivoSliderItem()
                    {
                        ImageFilePath =Url.Content("~/Images/img5.jpg"),
                        Caption = "عنوان پنجم",
                        LinkUrl = "",
                    }
            };
            return PartialView("_NivoSlider", models);
        }
    }