$fontDiff: (14px/16px);

$container-width: 100% - 20px;

darken(hsl(25, 100%, 80%), 30%) => hsl(25, 100%, 50%)
darken(#800, 20%) => #200

lighten(hsl(0, 0%, 0%), 30%) => hsl(0, 0, 30)
lighten(#800, 20%) => #e00

mix(#f00, #00f) => #7f007f
mix(#f00, #00f, 25%) => #3f00bf
mix(rgba(255, 0, 0, 0.5), #00f) => rgba(63, 0, 191, 0.75)

a.myAnchor {
    color: blue;

    &:hover {
        text-decoration: underline;
    }

    &:visited {
        color: purple;
    }
}

namespace PdfReportSamples.Models
{
    public class ImageRecord
    {
        public int Id { set; get; }
        public string ImagePath { set; get; }
        public string Name { set; get; }
    }
}

using System;
using System.Collections.Generic;
using iTextSharp.text.pdf;
using PdfReportSamples.Models;
using PdfRpt.Core.Contracts;
using PdfRpt.FluentInterface;

namespace PdfReportSamples.ImageFilePath
{
    public class ImageFilePathPdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.RightToLeft);
                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(AppPath.ApplicationPath + "\\fonts\\irsans.ttf",
                                  Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.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("گزارش جدید ما");
                });
            })
            .MainTableTemplate(template =>
            {
                template.BasicTemplate(BasicTemplate.SnowyPineTemplate);
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Relative);
            })
            .MainTableDataSource(dataSource =>
            {
                var listOfRows = new List<ImageRecord>
                                             {
                                                 new ImageRecord
                                                     {
                                                         Id=1,
                                                         ImagePath =  AppPath.ApplicationPath + "\\Images\\01.png",
                                                         Name = "Rnd"
                                                     },
                                                 new ImageRecord
                                                     {
                                                         Id=2,
                                                         ImagePath =  AppPath.ApplicationPath + "\\Images\\02.png",
                                                         Name = "Bug"
                                                     },
                                                 new ImageRecord
                                                     {
                                                         Id=3,
                                                         ImagePath =  AppPath.ApplicationPath + "\\Images\\03.png",
                                                         Name = "Stuff"
                                                     },
                                                 new ImageRecord
                                                     {
                                                         Id=4,
                                                         ImagePath =  AppPath.ApplicationPath + "\\Images\\04.png",
                                                         Name = "Sun"
                                                     }
                                             };
                dataSource.StronglyTypedList(listOfRows);
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("rowNo");
                    column.IsRowNumber(true);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(1);
                    column.HeaderCell("ردیف");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<ImageRecord>(x => x.Id);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(3);
                    column.HeaderCell("شماره");
                    column.ColumnItemsTemplate(t => t.Barcode(new Barcode39()));
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<ImageRecord>(x => x.ImagePath);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(3);
                    column.HeaderCell("تصویر");
                    column.ColumnItemsTemplate(t => t.ImageFilePath(defaultImageFilePath: string.Empty, fitImages: false));
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<ImageRecord>(x => x.Name);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(2);
                    column.HeaderCell("نام");
                });
            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "There is no data available to display.");
            })
            .Export(export =>
            {
                export.ToExcel();
                export.ToXml();
            })
            .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\RptImageFilePathSample.pdf"));
        }
    }
}

 column.ColumnItemsTemplate(t => t.ImageFilePath(defaultImageFilePath: string.Empty, fitImages: false));

 column.ColumnItemsTemplate(t => t.Barcode(new Barcode39()));

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

namespace PdfReportSamples.DbImage
{
    public class DbImagePdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.RightToLeft);
                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(AppPath.ApplicationPath + "\\fonts\\irsans.ttf",
                            Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.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("گزارش جدید ما");
                 });
             })
             .MainTableTemplate(template =>
             {
                 template.BasicTemplate(BasicTemplate.AutumnTemplate);
             })
             .MainTablePreferences(table =>
             {
                 table.ColumnsWidthsType(TableColumnWidthType.FitToContent);
             })
             .MainTableDataSource(dataSource =>
             {
                 dataSource.GenericDataReader(
                   providerName: "System.Data.SQLite",
                   connectionString: "Data Source=" + AppPath.ApplicationPath + "\\data\\blogs.sqlite",
                   sql: @"SELECT [url], [name], [NumberOfPosts], [AddDate], [thumbnail]
                               FROM [tblBlogs]
                               WHERE [NumberOfPosts]>=@p1",
                   parametersValues: new object[] { 10 }
               );
             })
             .MainTableEvents(events =>
             {
                 events.DataSourceIsEmpty(message: "There is no data available to display.");
             })
             .MainTableSummarySettings(summary =>
             {
                 summary.OverallSummarySettings("جمع کل");
                 summary.PreviousPageSummarySettings("نقل از صفحه قبل");
             })
             .MainTableColumns(columns =>
             {
                 columns.AddColumn(column =>
                 {
                     column.PropertyName("rowNo");
                     column.IsRowNumber(true);
                     column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                     column.IsVisible(true);
                     column.Order(0);
                     column.HeaderCell("ردیف");
                 });

                 columns.AddColumn(column =>
                 {
                     column.PropertyName("url");
                     column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                     column.IsVisible(true);
                     column.Order(1);
                     column.HeaderCell("آدرس");
                 });

                 columns.AddColumn(column =>
                 {
                     column.PropertyName("name");
                     column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                     column.IsVisible(true);
                     column.Order(2);
                     column.HeaderCell("نام");
                 });

                 columns.AddColumn(column =>
                 {
                     column.PropertyName("NumberOfPosts");
                     column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                     column.IsVisible(true);
                     column.Order(3);
                     column.HeaderCell("تعداد پست");
                     column.ColumnItemsTemplate(template =>
                     {
                         template.TextBlock();
                         template.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                     });
                     column.AggregateFunction(aggregateFunction =>
                     {
                         aggregateFunction.NumericAggregateFunction(AggregateFunction.Sum);
                         aggregateFunction.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                     });
                 });

                 columns.AddColumn(column =>
                 {
                     column.PropertyName("AddDate");
                     column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                     column.IsVisible(true);
                     column.Order(4);
                     column.HeaderCell("تاریخ ثبت");
                     column.ColumnItemsTemplate(template =>
                     {
                         template.TextBlock();
                         template.DisplayFormatFormula(obj => obj == null ? string.Empty : ((DateTime)obj).ToString("dd/MM/yyyy HH:mm"));
                     });
                 });

                 columns.AddColumn(column =>
                 {
                     column.PropertyName("thumbnail");
                     column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                     column.IsVisible(true);
                     column.Order(5);
                     column.HeaderCell("تصویر");
                     column.ColumnItemsTemplate(t => t.ByteArrayImage(defaultImageFilePath: string.Empty, fitImages: false));
                 });
             })
             .Export(export =>
             {
                 export.ToXml();
                 export.ToExcel();
             })
             .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\RptDbImageSample.pdf"));
        }
    }
}

SELECT [url], [name], [NumberOfPosts], [AddDate], [thumbnail]
FROM [tblBlogs]
WHERE [NumberOfPosts]>=@p1

column.ColumnItemsTemplate(t => t.ByteArrayImage(defaultImageFilePath: string.Empty, fitImages: false));

using System.Linq;
using System.Threading.Tasks;

namespace Async07
{
    public class EggBoiler
    {
        private const int BoilingTimeMs = 200;

        private static Task boilEgg()
        {
            var bolingTask = Task.Run(() =>
            {
                Task.Delay(BoilingTimeMs);
            });
            return bolingTask;
        }

        public async Task BoilEggsSequentialAsync(int count)
        {
            for (var i = 0; i < count; i++)
            {
                await boilEgg();
            }
        }

        public async Task BoilEggsSimultaneousAsync(int count)
        {
            var tasksList = from egg in new[] { 1, 2, 3, 4, 5 }
                            select boilEgg();
            await Task.WhenAll(tasksList);
            // ...
        }
    }
}

    public class Downloader
    {
        private Task<string> downloadTask(string url)
        {
            return new WebClient().DownloadStringTaskAsync(url);
        }

        public async Task<int> GetTemperature()
        {
            var sites = new[]
            {
                "http://www.site1.com/svc",
                "http://www.site2.com/svc",
                "http://www.site3.com/svc",
            };
            var tasksList = from site in sites
                            select downloadTask(site);
            try
            {
                var finishedTask = await Task.WhenAny(tasksList);
                var result = await finishedTask;

            }
            catch (Exception ex)
            {

            }

            // todo: process result, get temperature
            return 10; // for example.
        }
    }

            foreach (var task in tasksList)
            {
                var ignored = task.ContinueWith(
                    t => Console.WriteLine(t.Exception), TaskContinuationOptions.OnlyOnFaulted);
            }

            // or
            foreach (var task in tasksList)
            {
                var ignored = task.ContinueWith(
                    t =>
                    {
                        if (t.IsFaulted)
                            Console.WriteLine(t.Exception);
                    });
            }

        public async Task ShowTemperatures()
        {
            var sites = new[]
            {
                "http://www.site1.com/svc",
                "http://www.site2.com/svc",
                "http://www.site3.com/svc",
            };
            var tasksList = sites.Select(site => downloadTask(site)).ToList();

            while (tasksList.Any())
            {
                try
                {
                    var tempTask = await Task.WhenAny(tasksList);
                    tasksList.Remove(tempTask);

                    var result = await tempTask;
                    //todo: show result
                }
                catch(Exception ex) { }
            }
        }

 byte [] buffer = new byte[0x1000];
int numRead;
while((numRead = await source.ReadAsync(buffer, 0, buffer.Length).ConfigureAwait(false)) > 0)
{
  await source.WriteAsync(buffer, 0, numRead).ConfigureAwait(false);
}

 -- Simple term
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'data');

 -- Simple term - phrase
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'"data warehouse"');

 -- Simple terms with logical OR
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'data OR index');

 -- Simple terms with logical AND NOT
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'data AND NOT mining');

 -- Simple terms with mny logical operators, order defined with parentheses
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'data OR (fact AND warehouse)');

 -- Prefix
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'"add*"');

 -- Simple proximity
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'NEAR(problem, data)');

 -- Proximity with max distance 5 words
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'NEAR((problem, data),5)');

-- Proximity with max distance 1 word
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'NEAR((problem, data),1)');

 -- Proximity with max distance and order
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'NEAR((problem, data),5, TRUE)');
GO

 SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS((docexcerpt,doccontent), N'data');

 -- Inflectional forms

-- The next query does not return any rows
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'presentation');

-- The next query returns a row
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'FORMSOF(INFLECTIONAL, presentation)');
GO

 C:\...\MSSQL11.MSSQLSERVER\MSSQL\FTData

<XML ID="Microsoft Search Thesaurus">
    <thesaurus xmlns="x-schema:tsSchema.xml">
<diacritics_sensitive>0</diacritics_sensitive>
        <expansion>
            <sub>Internet Explorer</sub>
            <sub>IE</sub>
            <sub>IE5</sub>
        </expansion>
        <replacement>
            <pat>NT5</pat>
            <pat>W2K</pat>
            <sub>Windows 2000</sub>
        </replacement>
        <expansion>
            <sub>run</sub>
            <sub>jog</sub>
        </expansion>
        <expansion>
            <sub>need</sub>
            <sub>necessity</sub>
        </expansion>
    </thesaurus>
</XML>

 -- Load the US English file
EXEC sys.sp_fulltext_load_thesaurus_file 1033;
GO

 -- Synonyms

-- The next query does not return any rows
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'need');

-- The next query returns a row
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(docexcerpt, N'FORMSOF(THESAURUS, need)');
GO

 -- Document properties
SELECT id, title, docexcerpt
FROM dbo.Documents
WHERE CONTAINS(PROPERTY(doccontent,N'Authors'), N'Test');

 -- FREETEXT
SELECT *
FROM dbo.Documents
WHERE FREETEXT(docexcerpt, N'data presentation need');

 CREATE PRIMARY XML INDEX invoice_idx ON xmlInvoice3(invoice)
 SELECT * FROM sys.internal_tables

 SELECT * FROM sys.xml_index_nodes_325576198_256000

 sp_spaceused 'xmlInvoice3'

 --DROP INDEX invoice_idx ON xmlInvoice3

 SELECT * FROM xmlInvoice
WHERE invoice.exist('/Invoice[@InvoiceId = "1003"]') = 1

SELECT * FROM xmlInvoice3
WHERE invoice.exist('/Invoice[@InvoiceId = "1003"]') = 1

 CREATE XML INDEX invoice_path_idx ON xmlInvoice3(invoice)
 USING XML INDEX invoice_idx FOR PATH

 CREATE XML INDEX invoice_value_idx ON xmlInvoice3(invoice)
 USING XML INDEX invoice_idx FOR VALUE
 
 CREATE XML INDEX invoice_prop_idx ON xmlInvoice3(invoice)
 USING XML INDEX invoice_idx FOR PROPERTY

 SELECT * FROM xmlInvoice3
WHERE invoice.exist('/Invoice//CustomerName[text() = "Vahid"]') = 1

 SELECT * FROM xmlInvoice3
WHERE invoice.exist('/Invoice//CustomerName[. = "Vahid"]') = 1

ScriptDOM .NET library for T-SQL parsing is now open source 

"dependencies": {
    "rxjs": "5.0.0-beta.2"
 },

 <!-- Required for http -->
<script src="~/node_modules/angular2/bundles/http.dev.js"></script>

import { Component } from 'angular2/core';
import { HTTP_PROVIDERS } from 'angular2/http';
import 'rxjs/Rx';   // Load all features
 
import { ProductListComponent } from './products/product-list.component';
import { ProductService } from './products/product.service';
 
@Component({
    selector: 'pm-app',
    template:`
    <div><h1>{{pageTitle}}</h1>
        <pm-products></pm-products>
    </div>
    `,
    directives: [ProductListComponent],
    providers: [
        ProductService,
        HTTP_PROVIDERS
    ]
})
export class AppComponent {
    pageTitle: string = "DNT AngularJS 2.0 APP";
}

namespace MVC5Angular2.Models
{
    public class Product
    {
        public int ProductId { set; get; }
        public string ProductName { set; get; }
        public string ProductCode { set; get; }
        public string ReleaseDate { set; get; }
        public decimal Price { set; get; }
        public string Description { set; get; }
        public double StarRating { set; get; }
        public string ImageUrl { set; get; }
    }
}

using System.Collections.Generic;
using System.Text;
using System.Web.Mvc;
using MVC5Angular2.Models;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
 
namespace MVC5Angular2.Controllers
{
    public class HomeController : Controller
    {
        // GET: Home
        public ActionResult Index()
        {
            return View();
        }
 
        public ActionResult Products()
        {
            var products = new List<Product>
            {
               new Product
               {
                    ProductId= 2,
                    ProductName= "Garden Cart",
                    ProductCode= "GDN-0023",
                    ReleaseDate= "March 18, 2016",
                    Description= "15 gallon capacity rolling garden cart",
                    Price= (decimal) 32.99,
                    StarRating= 4.2,
                    ImageUrl= "app/assets/images/garden_cart.png"
               },
               new Product
               {
                    ProductId= 5,
                    ProductName= "Hammer",
                    ProductCode= "TBX-0048",
                    ReleaseDate= "May 21, 2016",
                    Description= "Curved claw steel hammer",
                    Price= (decimal) 8.9,
                    StarRating= 4.8,
                    ImageUrl= "app/assets/images/rejon_Hammer.png"
               }
            };
 
            return new ContentResult
            {
                Content = JsonConvert.SerializeObject(products, new JsonSerializerSettings
                {
                    ContractResolver = new CamelCasePropertyNamesContractResolver()
                }),
                ContentType = "application/json",
                ContentEncoding = Encoding.UTF8
            };
        }
    }
}

import { Injectable } from 'angular2/core';
import { IProduct } from './product';
import { Http, Response } from 'angular2/http';
import { Observable } from 'rxjs/Observable';
 
@Injectable()
export class ProductService {
    private _productUrl = '/home/products';
 
    constructor(private _http: Http) { }
 
    getProducts(): Observable<IProduct[]> {
        return this._http.get(this._productUrl)
                         .map((response: Response) => <IProduct[]>response.json())
                         .do(data => console.log("All: " + JSON.stringify(data)))
                         .catch(this.handleError);
    }
 
    private handleError(error: Response) {
        console.error(error);
        return Observable.throw(error.json().error || 'Server error');
    }
}

errorMessage: string;
ngOnInit(): void {
    //console.log('In OnInit');
    this._productService.getProducts()
                        .subscribe(
                              products => this.products = products,
                              error => this.errorMessage = <any>error);
}

 EXCEPTION: No provider for Http!