{
    "dependencies": {
        "Microsoft.Extensions.Caching.SqlServer": "1.1.0"
    },
    "tools": {
        "Microsoft.Extensions.Caching.SqlConfig.Tools": "1.1.0-preview4-final"
    }
}

 dotnet sql-cache create "Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=sql_cache;Integrated Security=True;" "dbo" "AppSqlCache"

CREATE TABLE AppSqlCache (
    Id                         NVARCHAR (449)  COLLATE SQL_Latin1_General_CP1_CS_AS NOT NULL,
    Value                      VARBINARY (MAX) NOT NULL,
    ExpiresAtTime              DATETIMEOFFSET  NOT NULL,
    SlidingExpirationInSeconds BIGINT          NULL,
    AbsoluteExpiration         DATETIMEOFFSET  NULL,
    CONSTRAINT pk_Id PRIMARY KEY (Id)
);

CREATE NONCLUSTERED INDEX Index_ExpiresAtTime
    ON AppSqlCache(ExpiresAtTime);

    public class AppSqlCache
    {
        public string Id { get; set; }
        public byte[] Value { get; set; }
        public DateTimeOffset ExpiresAtTime { get; set; }
        public long? SlidingExpirationInSeconds { get; set; }
        public DateTimeOffset? AbsoluteExpiration { get; set; }
    }

    public class MyDBDataContext : DbContext
    {
        public virtual DbSet<AppSqlCache> AppSqlCache { get; set; }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<AppSqlCache>(entity =>
            {
                entity.ToTable(name: "AppSqlCache", schema: "dbo");
                entity.HasIndex(e => e.ExpiresAtTime).HasName("Index_ExpiresAtTime");
                entity.Property(e => e.Id).HasMaxLength(449);
                entity.Property(e => e.Value).IsRequired();
            });
        }
    }

public void ConfigureServices(IServiceCollection services)
{
    services.AddDistributedSqlServerCache(options =>
    {
        options.ConnectionString = @"Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=sql_cache;Integrated Security=True;";
        options.SchemaName = "dbo";
        options.TableName = "AppSqlCache";
    });

public IActionResult Index()
{
   HttpContext.Session.SetString("User", "VahidN");
   return Json(true);
}

public IActionResult About()
{
   var userContent = HttpContext.Session.GetString("User");
   return Json(userContent);
}

 services.Add(ServiceDescriptor.Singleton<IDistributedCache, SqlServerCache>());

using System;
using System.Text;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Caching.Distributed;
 
namespace Core1RtmEmptyTest.Controllers
{
    public class CacheTestController : Controller
    {
        readonly IDistributedCache _cache;
        public CacheTestController(IDistributedCache cache)
        {
            _cache = cache;
        }
 
        public IActionResult SetCacheData()
        {
            var time = DateTime.Now.ToLocalTime().ToString();
            var cacheOptions = new DistributedCacheEntryOptions
            {
                AbsoluteExpiration = DateTime.Now.AddYears(1)
 
            };
            _cache.Set("Time", Encoding.UTF8.GetBytes(time), cacheOptions);
            return View();
        }
 
        public IActionResult GetCacheData()
        {
            var time = Encoding.UTF8.GetString(_cache.Get("Time"));
            ViewBag.data = time;
            return View();
        }
 
        public bool RemoveCacheData()
        {
            _cache.Remove("Time");
            return true;
        }
    }
}

  Value  VARBINARY (MAX) NOT NULL,

  public byte[] Value { get; set; }

<distributed-cache name="MyCacheItem2" expires-sliding="TimeSpan.FromMinutes(30)">
    <p>From distributed-cache</p>
    @DateTime.Now.ToString()
</distributed-cache>

import { action, observable, computed } from 'mobx';

class PizzaCalculator {
  @observable numberOfPeople = 0;
  @observable slicesPerPerson = 2;
  @observable slicesPerPie = 8;

  @computed get slicesNeeded() {
    console.log('Getting slices needed');
    return this.numberOfPeople * this.slicesPerPerson;
   }

  @computed get piesNeeded() {
    console.log('Getting pies needed');
    return Math.ceil(this.slicesNeeded / this.slicesPerPie);
   }

   @action addGuest() {
     this.numberOfPeople!++;
   }
}

const extendObservable = (target, source) => {
  source.keys().forEach(key => {
    const wrappedInObservable = observable(source[key]);
    Object.defineProperty(target, key, {
      set: value.set.
      get: value.get
    });
  });
};

 > npm install --save mobx mobx-react

import { observer } from "mobx-react";

@observer class Counter extends Component {

const Counter = observer(({ count }) => {
  return (
   // ...
  );
});

class ContainerComponent extends Component () {
   componentDidMount() {
     this.stopListening = autorun(() => this.render());
   }

   componentWillUnmount() {
     this.stopListening();
   }

   render() { … }
}

import { Provider } from 'mobx-react';

import ItemStore from './store/ItemStore';
import Application from './components/Application';

const itemStore = new ItemStore();

ReactDOM.render(
   <Provider itemStore={itemStore}>
     <Application />
   </Provider>,
   document.getElementById('root'),
);

@inject('itemStore')
class NewItem extends Component {
// ...

const UnpackedItems = inject('itemStore')(
    observer(({ itemStore }) => (
    // ...
  )),
);

> create-react-app state-management-with-mobx-part2
> cd state-management-with-mobx-part2
> npm start

> npm install --save mobx mobx-react bootstrap

import "bootstrap/dist/css/bootstrap.css";

import "./index.css";
import "bootstrap/dist/css/bootstrap.css";

import { autorun, decorate, observable } from "mobx";
import React from "react";
import ReactDOM from "react-dom";

import Counter from "./components/Counter";
import * as serviceWorker from "./serviceWorker";

class Count {
  value = 0;

  increment = () => {
    this.value++;
  };

  decrement = () => {
    this.value--;
  };
}

decorate(Count, { value: observable });

const count = (window.count = new Count());
autorun(() => console.log("The count changed!", count.value));

ReactDOM.render(
  <main className="container">
    <Counter count={count} />
  </main>,
  document.getElementById("root")
);

serviceWorker.unregister();

import { observer } from "mobx-react";
import React from "react";

const Counter = observer(({ count }) => {
  return (
    <section className="card mt-5">
      <div className="card-body text-center">
        <span className="badge m-2 badge-primary">{count.value}</span>
      </div>
      <div className="card-footer">
        <div className="d-flex justify-content-center align-items-center">
          <button
            className="btn btn-secondary btn-sm"
            onClick={count.increment}
          >
            +
          </button>
          <button
            className="btn btn-secondary btn-sm m-2"
            onClick={count.decrement}
          >
            -
          </button>
        </div>
      </div>
    </section>
  );
});

export default Counter;

 @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>

class Tweet {
 state = {};
 
 render() {
 } 
}

> npm install -g npm@latest

> npm i -g create-react-app

> npm i -g typescript eslint tslint eslint-plugin-react-hooks

> create-react-app sample-01

> cd sample-01
> npm start

  "files.exclude": {
    "**/.git": true,
    "**/.svn": true,
    "**/.hg": true,
    "**/CVS": true,
    "**/.DS_Store": true,
    "**/node_modules": true,
    "**/wwwroot": true,
    "**/bower_components": true,
    "**/**/bin": true,
    "**/**/obj": true,
    "**/packages": true
  },

  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>

  return (
    <div className="App">
      <header className="App-header">
       ... 
      </header>
    </div>
  );

const element = <h1>Hello World!</h1>;

"use strict";

var element = React.createElement("h1", null, "Hello World!");

import React from "react";

const element = <h1>Hello World!</h1>;
console.log(element);

import React from "react";
import ReactDOM from "react-dom";

const element = <h1>Hello World!</h1>;
console.log(element);

ReactDOM.render(element, document.getElementById("root"));

{
  "name": "sample-01",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.11.0",
    "react-dom": "^16.11.0",
    "react-scripts": "3.2.0"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

 npm install
 

 ng add @angular/PWA

 ng build -- prod

 cd dist/Web Application  Pwa

 Http-server -o

 npm i http-server

"$schema": "./node_modules/@angular/service-worker/config/schema.json",
  "index": "/index.html",
  "assetGroups": [
    {
      "name": "app",
      "installMode": "prefetch",
      "resources": {
        "files": [
          "/favicon.ico",
          "/index.html",
          "/*.css",
          "/*.js"
        ]
      }
    }, {
      "name": "assets",
      "installMode": "lazy",
      "updateMode": "prefetch",
      "resources": {
        "files": [
          "/assets/**",
          "/*.(eot|svg|cur|jpg|png|webp|gif|otf|ttf|woff|woff2|ani)"
        ]
      }

    }
  ],
  "dataGroups": [
    {
      "name": "api-performance",
      "urls": [
        "https://api/**"
      ],
      "cacheConfig": {
        "strategy": "performance",
        "maxSize": 100,
        "maxAge": "3d"
      }
    }
  ]
}

"https://api/**"
 

if(this.swUpdate.isEnabled)
    {
      this.swUpdate.available.subscribe(()=> {

        if(confirm("New Version available.Load New Version?")){
          window.location.reload();
        }
      })
    }

Age :number
Fullname :string
Mobile : string

  npm install --save firebase @angular/fire

@NgModule({
  declarations: [AppComponent, RegisterComponent,AboutComponent, UserListComponent],
  imports: [
    BrowserModule,
    FormsModule,
    HttpClientModule,
    HttpClientModule,
    SharedModule,
    AppRoutingModule,
    AngularFireModule.initializeApp(environmentFirebase.firebase),
    AngularFireDatabaseModule,
    ServiceWorkerModule.register('ngsw-worker.js', { enabled: environment.production }),
  ],
  providers: [FirebaseService],
  bootstrap: [AppComponent]
})
export class AppModule {}

export const environment ={
   production: true,
   firebase: {
     apiKey: "AIz×××××××××××××××××××××××××××××××××8",
     authDomain: "pwaangular-6c041.firebaseapp.com",
     databaseURL: "https://pwaangular-6c041.firebaseio.com",
     projectId: "pwaangular-6c041",
     storageBucket: "pwaangular-6c041.appspot.com",
     messagingSenderId: "545522081966"
   }

}

import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
import * as firebase from 'firebase';
import { AngularFireDatabase } from '@angular/fire/database';
import { HttpClient } from '@angular/common/http';
import { map } from 'rxjs/operators';
import { ThrowStmt } from '@angular/compiler';
@Injectable({
  providedIn: 'root'
})
export class FirebaseService {

  ref = firebase.firestore().collection('users');
  constructor(public db: AngularFireDatabase,public _http:HttpClient) { 
 
  }

  getUsers(): Observable<any> {
    return new Observable((observer) => {
      this.ref.onSnapshot((querySnapshot) => {
        let User = [];
        querySnapshot.forEach((doc) => {
          let data = doc.data();
          User.push({
            key: doc.id,
            fullname: data.fullname,
            age: data.age,
            mobile: data.mobile
          });
        });
        observer.next(User);
      });
    });
  }

  getUser(id: string): Observable<any> {
    return new Observable((observer) => {
      this.ref.doc(id).get().then((doc) => {
        let data = doc.data();
        observer.next({
          key: doc.id,
          title: data.title,
          description: data.description,
          author: data.author
        });
      });
    });
  }

  postUser(user): Observable<any> {
    return new Observable((observer) => {
      
      this.ref.add(user).then((doc) => {
        observer.next({
          key: doc.id,
        });
      });
    });
  }

  updateUser(id: string, data): Observable<any> {
    return new Observable((observer) => {
      this.ref.doc(id).set(data).then(() => {
        observer.next();
      });
    });
  }

  deleteUser(id: string): Observable<{}> {
    return new Observable((observer) => {
      this.ref.doc(id).delete().then(() => {
        observer.next();
      });
    });
  }

getDataOnApi(){
  return this._http.get('https://site.com/api/General/Getprovince')
  .pipe(
      map((res: Response) => {
return res;

      })
  );
}

getOnApi(){
  return  this._http.get("https://site.com/api/General/Getprovince",).pipe(
    map((response:any) => {
       
return  response
    } )
    );
}
}

ng build --prod
cd dist/Pwa-WepApp
Http-server -o

 PM> Install-Package Twitter.BootstrapRTL

 PM> Install-Package Microsoft.AspNet.Web.Optimization

using System.Collections.Generic;
using System.IO;
using System.Web;
using System.Web.Optimization;

namespace Mvc4TwitterBootStrapTest.Helper
{
    /// <summary>
    /// A custom bundle orderer (IBundleOrderer) that will ensure bundles are 
    /// included in the order you register them.
    /// </summary>
    public class AsIsBundleOrderer : IBundleOrderer
    {
        public IEnumerable<FileInfo> OrderFiles(BundleContext context, IEnumerable<FileInfo> files)
        {
            return files;
        }
    }

    public static class BundleConfig
    {
        private static void addBundle(string virtualPath, bool isCss, params string[] files)
        {
            BundleTable.EnableOptimizations = true;

            var existing = BundleTable.Bundles.GetBundleFor(virtualPath);
            if (existing != null)
                return;

            Bundle newBundle;
            if (HttpContext.Current.IsDebuggingEnabled)
            {
                newBundle = new Bundle(virtualPath);
            }
            else
            {
                newBundle = isCss ? new Bundle(virtualPath, new CssMinify()) : new Bundle(virtualPath, new JsMinify());
            }
            newBundle.Orderer = new AsIsBundleOrderer();

            foreach (var file in files)
                newBundle.Include(file);

            BundleTable.Bundles.Add(newBundle);
        }

        public static IHtmlString AddScripts(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, false, files);
            return Scripts.Render(virtualPath);
        }

        public static IHtmlString AddStyles(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, true, files);
            return Styles.Render(virtualPath);
        }

        public static IHtmlString AddScriptUrl(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, false, files);
            return Scripts.Url(virtualPath);
        }

        public static IHtmlString AddStyleUrl(string virtualPath, params string[] files)
        {
            addBundle(virtualPath, true, files);
            return Styles.Url(virtualPath);
        }
    }
}

@using Mvc4TwitterBootStrapTest.Helper
<!DOCTYPE html>
<html>
<head>
    <title>@ViewBag.Title</title>
    @BundleConfig.AddStyles("~/Content/css",
                            "~/Content/bootstrap.css",
                            "~/Content/bootstrap-responsive.css",
                            "~/Content/Site.css"
                            )
    @BundleConfig.AddScripts("~/Scripts/js",
                            "~/Scripts/jquery-1.9.1.min.js",
                            "~/Scripts/jquery.validate.min.js",
                            "~/Scripts/jquery.unobtrusive-ajax.min.js",
                            "~/Scripts/jquery.validate.unobtrusive.min.js",
                            "~/Scripts/bootstrap.min.js"
                            )
    @RenderSection("JavaScript", required: false)
</head>

<!DOCTYPE html>
<html>
<head>
    <title>Index</title>
    <link href="/Content/css?v=vsUQD0OJg4AJ-RZH8jSRRCu_rjl2U1nZrmSsaUyxoAc1" rel="stylesheet"/>
    <script src="/Scripts/js?v=GezdoTDiWY3acc3mI2Ujm_7nKKzh6Lu1Wr8TGyyLpW41"></script>
</head>

<body>
    <div>
        <div>
            <h1>
                Title Title
            </h1>
            Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text
        </div>
        <div>
            @RenderBody()
        </div>
    </div>
</body>

<body>
    <div class="row">
        <div class="span7">
            <h1>
                Title Title
            </h1>
            Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text
        </div>
        <div  class="span5">
            @RenderBody()
        </div>
    </div>
</body>

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<div class="hero-unit">
    <h2>@ViewBag.Message</h2>
    <p>
        This is a template to demonstrate the way to beautify the default MVC template
        using Twitter Bootstrap website. It is pretty simple and easy.</p>
    <p>
        <a href="http://asp.net/mvc" class="btn btn-primary btn-large" style="color: White;">
            To learn more about ASP.NET MVC visit &raquo;</a></p>
</div>

    <div class="row">
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
        <div class="span1">1</div>
    </div>
    <div class="row">
        <div class="span3">3</div>
        <div class="span4">4</div>
        <div class="span5">5</div>
    </div>
    <div class="row">
        <div class="span5">5</div>
        <div class="span7">7</div>
    </div>
    <div class="row">
        <div class="span3">3</div>
        <div class="span7 offset2">7 offset 2</div>
    </div>
    <div class="row">
        <div class="span12">12</div>
    </div>

[class*="span"]
{
background-color: lightblue;
text-align: center;
margin-top: 15px;
}

@media (min-width: 768px) and (max-width: 979px) {
    .hidden-desktop {
        display: inherit !important;
    }

    <div class="container-fluid">
        <div class="row-fluid">
            <div class="span4">
                <div class="visible-phone">
                    visible-phone</div>
            </div>
            <div class="span4">
                <div class="visible-tablet">
                    visible-tablet</div>
            </div>
            <div class="span4">
                <div class="visible-desktop">
                    visible-desktop</div>
            </div>
        </div>
    </div>
    <div class="container-fluid">
        <div class="row-fluid">
            <div class="span4">
                <div class="hidden-phone">
                    hidden-phone</div>
            </div>
            <div class="span4">
                <div class="hidden-tablet">
                    hidden-tablet</div>
            </div>
            <div class="span4">
                <div class="hidden-desktop">
                    hidden-desktop</div>
            </div>
        </div>
    </div>

$.trim(someString);

jQuery.trim(someString);

window.onload = function() {
    $("table tr:nth-child(even)").addClass("even");
};

$(document).ready(function() {
   $("table tr:nth-child(even)").addClass("even");
});

$(function() {
    $("table tr:nth-child(even)").addClass("even");
});

$("<p>Hi there!</p>")

<html>
   <head>
        <title>Follow me!</title>
        <script type="text/javascript" src="../scripts/jquery-1.2.js"></script>
        <script type="text/javascript">
           // در زمان Reday بودن صفحه عنصر مورد نظر ایجاد می‌شود
           $(function(){
              $("<p>Hi there!</p>").insertAfter("#followMe");
           });
        </script>
    </head>
<body>
     <p id="followMe">Follow me!</p>
</body>
</html>

• انتخاب عناصر و ایجاد مجموعه ای از آنها که آماده اعمال متد‌های مختلف می‌باشند.
• استفاده به عنوان یک فضای نام برای توابع سودمند.
• ایجاد اشیا مختلف HTML بروی صفحه.
• اجرای کد به محض آماده شدن اشیای صفحه.

موفق وموید باشید