@section Scripts
{
    <script type="text/javascript">
    $(document).ready(function () {
        $('#list').jqGrid({
            caption: "آزمایش ششم",
                 // مانند قبل
            }).navGrid(
                 // مانند قبل
                    }).jqGrid('navButtonAdd', '#pager', {
                        caption: "", buttonicon: "ui-icon-print", title: "خروجی پی دی اف",
                        onClickButton: function () {
                            $("#list").jqGrid('excelExport', { url: '@Url.Action("GetProducts", "Home")' });
                        }
                    });
        });
    </script>
}

public ActionResult GetProducts(string sidx, string sord, int page, int rows,
                                             bool _search, string searchField, string searchString,
                                             string searchOper, string filters, string oper)

namespace jqGrid06.Models
{
    public class JqGridRequest
    {
        public string sidx { set; get; }
        public string sord { set; get; }
        public int page { set; get; }
        public int rows { set; get; }
        public bool _search { set; get; }
        public string searchField { set; get; }
        public string searchString { set; get; }
        public string searchOper { set; get; }
        public string filters { set; get; }
        public string oper { set; get; }
    }
}

        public ActionResult GetProducts(JqGridRequest request)
        {
            var list = ProductDataSource.LatestProducts;

            var pageIndex = request.page - 1;
            var pageSize = request.rows;
            var totalRecords = list.Count;
            var totalPages = (int)Math.Ceiling(totalRecords / (float)pageSize);

            var productsQuery = list.AsQueryable();

            productsQuery = new JqGridSearch().ApplyFilter(productsQuery, request, this.Request.Form);
            productsQuery = productsQuery.OrderBy(request.sidx + " " + request.sord);

            if (string.IsNullOrWhiteSpace(request.oper))
            {
                productsQuery = productsQuery
                                    .Skip(pageIndex * pageSize)
                                    .Take(pageSize);
            }
            else if (request.oper == "excel")
            {
                productsQuery = productsQuery
                                    .Skip(pageIndex * pageSize);
            }

            var productsList = productsQuery.ToList();

            if (!string.IsNullOrWhiteSpace(request.oper) && request.oper == "excel")
            {
                new ProductsPdfReport().CreatePdfReport(productsList);
            }

            var productsData = new JqGridData
            {
                Total = totalPages,
                Page = request.page,
                Records = totalRecords,
                Rows = (productsList.Select(product => new JqGridRowData
                {
                    Id = product.Id,
                    RowCells = new List<string>
                    {
                        product.Id.ToString(CultureInfo.InvariantCulture),
                        product.Name,
                        product.AddDate.ToPersianDate(),
                        product.Price.ToString(CultureInfo.InvariantCulture)
                    }
                })).ToArray()
            };

            return Json(productsData, JsonRequestBehavior.AllowGet);
        }

export interface ILogger {
  log(message: string): void;
}

export class Logger implements ILogger
{
}

export class AnnoyingLogger implements ILogger {
   log(message: string): void{
         alert(message);
     } 
}

export class MyClass implements IFirstInterface, ISecondInterface
{

}

IPerson {
   firstName: string;
   lastName: string;
} 
class Person implements IPerson {
  constructor(public firstName: string, public lastName: string) {
  }
}

varpersonA: IPerson = newPerson('Masoud', 'Pakdel'); //expilict
varpersonB: IPerson = { firstName: 'Ashkan', lastName: 'Shahram'}; // duck typing

interface IMover {
 move() : void;
}

interface IShaker {
 shake() : void;
} 

interface IMoverShaker extends IMover, IShaker {
}
class MoverShaker implements IMoverShaker {
 move() {
 }
 shake() {
 }
}

var isLogger = logger instanceof Utilities.Logger; 
var isLogger = logger instanceof Utilities.AnnoyingLogger; 
var isLogger = logger instanceof Utilities.Formatter;

class BaseEmployee
{   
    constructor (public fname: string,public lname: string) 
    {  
    }  
    sayInfo() 
    {  
       alert('this is base class method');
    }  
}

class Employee extends BaseEmployee
{  
   sayInfo() 
     {  
        alert('this is derived class method');
     }  
}  

window.onload = () =>  
{   
    var first: BaseEmployee= new Employee();     
    first.sayInfo();  
    var second: BaseEmployee = new BaseEmployee(); 
    second.sayInfo(); 
}

class Animal {
    constructor (public name: string) {
    }
}

class Dog extends Animal {    
      constructor (public name: string, public age:number)
      {
        super(name);
      }

    sayHello() {


      alert(super.name);


 }
}

public class Dog : Animal 
{    
      public Dog (string name, int age):base(name)
      {
      }
}

Visual Studio Update 2 Extensibility Item Templates with Assembly References in Nuget Packages : This product did not download successfully: HTTP status 502: The server, while acting as a gateway or proxy to fulfill the request, received an invalid response from the upstream server it accessed.
Visual Studio 2015 Software Development Kit Update 2 : This product did not download successfully: HTTP status 502: The server, while acting as a gateway or proxy to fulfill the request, received an invalid response from the upstream server it accessed.
Developer Analytics Tools v5.2.0 : This product did not download successfully: HTTP status 502: The server, while acting as a gateway or proxy to fulfill the request, received an invalid response from the upstream server it accessed.
JavaScript Language Service for Visual Studio : This product did not download successfully: HTTP status 502: The server, while acting as a gateway or proxy to fulfill the request, received an invalid response from the upstream server it accessed.
JavaScript Project System for Visual Studio : This product did not download successfully: HTTP status 502: The server, while acting as a gateway or proxy to fulfill the request, received an invalid response from the upstream server it accessed.

@model DateTime?

@Html.TextBox("", (Model.HasValue ? Model.Value.ToString() : string.Empty))

<input type="text" id="pcal1" value="" />

<script type="text/javascript">
var objCal1 = new AMIB.persianCalendar( 'objCal1', 'pcal1' );
</script>

Microbenchmark testing Python, Numba, Mojo, Dart, C/gcc, Rust, Go, JavaScript, C#, Java, Kotlin, Pascal, Ruby, Haskell performance in Mandelbrot set generation 

Benchmarking several languages/tools with Mandelbrot set generation. 1-to-1 translation of code from one language to another. No SIMD, no multithreading (except prange() trick with Numba), no tricks (e.g. skipping sqrt), a bare minimum of language specific adjustments to make the code nicer while keeping all loops and operations in place. 

#Script is a simple, fast, highly versatile and embeddable scripting language for .NET Core and .NET Apps that utilizes a familiar JavaScript inspired expressive Syntax to enable dynamic scripting of .NET Apps via controlled access to pluggable methods and arguments within a sandbox environment - ensuring scripts are encapsulated and encourages the use of reusable and testable components where live environments can be easily re-created and simulated.  

Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API. If you use jQuery, you already know how to use Zepto.

While 100% jQuery coverage is not a design goal, the APIs provided match their jQuery counterparts. The goal is to have a ~5-10k modular library that downloads and executes fast, with a familiar and versatile API, so you can concentrate on getting stuff done. 

npm install zepto

Asp.Net Core WebSockets Vs SignalR. Which should you use? (Full Course)

In this video we build 2 separate chat applications, one using Asp.Net Core WebSockets and the other using SignalR, allowing you to compare approaches and decide on which one works best for you. In both cases we build them with C#, .NET Core and JavaScript. You’ll also learn about:

- .NET Core Request Pipeline
- Request Delegates
- Asynchronous Programming in .NET (Async / Await)
- Introduction to Dependency Injection  

SonarLint is a free IDE extension that lets you fix coding issues before they exist! Like a spell checker, SonarLint highlights Bugs and Security Vulnerabilities as you write code, with clear remediation guidance so you can fix them before the code is even committed. SonarLint in VS Code supports analysis of C, C++, HTML, Java, JavaScript, PHP, Python and TypeScript, and you can install it directly from the VS Code Marketplace!