<a href="orginal size of image directory"><img src="thumb(smaller size) image directory" /></a>

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

<textarea id="content" name="content" class="ckeditor" ></textarea>

<script type="text/javascript">
        CKEDITOR.replace( 'content' , { filebrowserImageUploadUrl: '/Admin/UploadImage' } );
</script>

public ActionResult UploadImage(string CKEditorFuncNum, string CKEditor, string langCode)
        {
            string message;  // message to display   when file upload successfully(optional)
            string thumbPath = "";  // the directory for thumb file that should resize
            var db = new MyDbContext();  // make new instance from my context
            // here logic to upload image
            // and get file path of the image
            var file = WebImage.GetImageFromRequest(); // get the uploaded file from request
            var ext = Path.GetExtension(file.FileName);  // get the path of file
            //get the file name without extension
            var fileName = Path.GetFileNameWithoutExtension(file.FileName);
            //add time to file name to avoid same name file overwrite, and then add extension to it
            fileName += DateTime.Now.ToFileTime() + ext;
            //choose the path for the original size of image
            var path = Path.Combine(Server.MapPath("~/Content/UploadedImages/Default"), fileName);
            file.Save(path);  //save the original size of the image
            db.Images.Add(new Image { RealName = file.FileName, FileName = fileName, UploadDate = DateTime.Now }); // save image info to db
            db.SaveChanges();  // submit changes to db
            string defaultPath = "/Content/UploadedImages/Default/" + fileName;  //path for original size of //images
            if (file.Width > 400)  // if width of image bigger than 400 px do resize
            {
                file.Resize(400, 400, true);  //resize the image , third argument is aspect ratio
                string thumbName = "Thumb-" + fileName;  // resized image name
                //path for resized image file
                string path2 = Server.MapPath("~/Content/UploadedImages/Thumbs/" + thumbName);
                thumbPath = "/Content/UploadedImages/Thumbs/" + thumbName;
                //save resized image file
                file.Save(path2);
            }
            else
            {
                thumbPath = defaultPath;  // if the size not bigger than 400px the thumb, path = default path
            }
            // passing message success/failure
            message = "Image was saved correctly";
            // since it is an ajax request it requires this string
            //java script that return files path to ckeditor
            string output = @"<script>window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + thumbPath + "\", \"" + message + "\");window.parent.document.getElementById('cke_145_textInput').value='" + defaultPath + "';window.parent.document.getElementById('cke_125_textInput').value=0;</script>";
            return Content(output);
        }

window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + thumbPath + "\", \"" + message + "\");

document.getElementsById("cke_145_textInput").value = defaultPath;

window.parent.document.getElementsById("cke_145_textInput").value = defaultPath;

window.parent.document.getElementsById('cke_125_textInput').value=0;

$(".container [href$='.jpg']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });
$(".container [href$='.png']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });
$(".container [href$='.gif']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });

$(".container [href$='.jpg']").attr("rel", "gal");

  defaultChecks() {
    const author = { firstName: "Vahid", lastName: "N" };
    console.log(author.lastname);
    author.lastName.trimStart();
    author.firstName.charCodeAt("1");
  }

  > npm install -g tslint typescript

{
    "compilerOptions": {
        "strictNullChecks": true
    }
}

  getSessionItem(key: string): any {
    const data = window.sessionStorage.getItem(key);
    return JSON.parse(data);
  }

[ts]
Argument of type 'string | null' is not assignable to parameter of type 'string'.
Type 'null' is not assignable to type 'string'.
const data: string | null

  getSessionItem(key: string): any {
    const data = window.sessionStorage.getItem(key);
    if (data) {
      return JSON.parse(data);
    } else {
      return null;
    }
  }

  noImplicitReturns(a: number) {
    if (a > 10) {
      return a;
    }
    // No return in this branch
  }

{
    "compilerOptions": {
        "noImplicitReturns": true
    }
}

 [ts] Not all code paths return a value.

{
    "compilerOptions": {
        "allowUnreachableCode": false
    }
}

    allowUnreachableCode() {
      if (false) {
        console.log("Unreachable code");
      }
      const a = 1;
      if (a > 0) {
        return 10; // reachable code
      }
      return 0;
      console.log("Unreachable code");
    }

  unusedLocals() {
    const a = "foo"; // Error: 'a' is declared but its value is never read
    return "bar";
  }

  unusedParameters(n: number) {
    n = 0; // Never read
  }

{
    "compilerOptions": {
        "noUnusedLocals": true,
        "noUnusedParameters": true
    }
}

[ts] 'a' is declared but its value is never read.
[ts] 'n' is declared but its value is never read.

  excessPropertyForObjectLiterals() {
    let x: { foo: number };
    x = { foo: 1, baz: 2 };  // Error, excess property 'baz'
    let y: { foo: number, bar?: number };
    y = { foo: 1, baz: 2 };  // Error, excess property 'baz'
  }

{
    "compilerOptions": {
        "suppressExcessPropertyErrors": false
    }
}

[ts]
Type '{ foo: number; baz: number; }' is not assignable to type '{ foo: number; }'.
Object literal may only specify known properties, and 'baz' does not exist in type '{ foo: number; }'.
(property) baz: number

  fallthroughCasesInSwitchStatement(a: number) {
    switch (a) {
      case 0:
        break;

      case 1:
        a += 1;

      case 2:
        a += 2;
        break;
    }
  }

{
    "compilerOptions": {
        "noFallthroughCasesInSwitch": true
    }
}

  indexingObjectsLackingIndexSignatures() {
    const x = { a: 0 };
    x["a"] = 1; // ok
    x["b"] = 1; // Error, type '{ a: number; }' has no index signature.
  }

{
    "compilerOptions": {
        "suppressImplicitAnyIndexErrors": false
    }
}

[ts] Element implicitly has an 'any' type because type '{ a: number; }' has no index signature.

{
    "compilerOptions": {
        "noImplicitAny": true
    }
}

  noImplicitAny(args) { // Error: Parameter 'args' implicitly has an 'any' type.
    console.log(args);
  }

  noImplicitAnyArgs(args: string[]) { // ok with the type information
    console.log(args);
  }

                <li class="transcript-module">
                    Introduction to ASP.NET MVC 4
                    <ul>
                            <li class="transcript-clip" data-p="author=scott-allen&amp;name=mvc4-building-m1-intro&amp;mode=live&amp;clip=0&amp;course=mvc4-building"><a href="javascript:void(0)" onclick="LaunchPlayerWindow('http://pluralsight.com/training', 'author=scott-allen&amp;name=mvc4-building-m1-intro&amp;mode=live&amp;clip=0&amp;course=mvc4-building');">Introduction</a><br />
                                <div>
                                        <a href="javascript:void(0)" onclick="p(this);" data-s="1.636">Hi, this is Scott Allen and this is the first module in the course design</a>
                                </div>
                            </li>
                            <li class="transcript-clip" data-p="author=scott-allen&amp;name=mvc4-building-m1-intro&amp;mode=live&amp;clip=1&amp;course=mvc4-building"><a href="javascript:void(0)" onclick="LaunchPlayerWindow('http://pluralsight.com/training', 'author=scott-allen&amp;name=mvc4-building-m1-intro&amp;mode=live&amp;clip=1&amp;course=mvc4-building');">Web Platform Installer</a><br />
                                <div>
                                ...

    public class TranscriptClip
    {
        public string Title { set; get; }
        public IList<TranscriptItem> TranscriptItems { set; get; }
    }

    public class TranscriptItem
    {
        public double StartTime { set; get; }
        public string Text { set; get; }
    }

 var nodes = doc.DocumentNode.SelectNodes("//li[@class='transcript-clip']/div");

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Web;
using HtmlAgilityPack;

namespace PluralsightTranscripts
{
    public class TranscriptClip
    {
        public string Title { set; get; }
        public IList<TranscriptItem> TranscriptItems { set; get; }
    }

    public class TranscriptItem
    {
        public double StartTime { set; get; }
        public string Text { set; get; }
    }

    public class ExtractSubtitle
    {
        public static void ConvertToSrt(string fileName)
        {
            var transcriptClips = extractItems(fileName);
            var itemNumber = 1;
            foreach (var item in transcriptClips)
            {
                transcriptClipToSrt(item, itemNumber);
                itemNumber++;
            }
        }

        private static void transcriptClipToSrt(TranscriptClip item, int itemNumber)
        {                        
            var count = item.TranscriptItems.Count;
            var srtFileContent = transcriptItemsToSrt(item.TranscriptItems, count);
            var fileName = removeIllegalCharacters(string.Format("{0}-{1}.srt", itemNumber.ToString("00"), item.Title));            
            File.WriteAllText(fileName, srtFileContent);
        }

        private static string transcriptItemsToSrt(IList<TranscriptItem> items, int count)
        {
            var lineNumber = 1;
            var sb = new StringBuilder();
            for (int row = 0; row < count; row++)
            {
                sb.AppendLine(lineNumber.ToString(CultureInfo.InvariantCulture));
                sb.AppendLine(getTimeLine(items, count, row));
                sb.AppendLine(items[row].Text);
                sb.AppendLine(string.Empty);
                lineNumber++;
            }
            return sb.ToString();            
        }

        private static string getTimeLine(IList<TranscriptItem> items, int count, int row)
        {
            var startTs = TimeSpan.FromSeconds(items[row].StartTime);
            var endTs = row + 1 < count ? TimeSpan.FromSeconds(items[row + 1].StartTime) : TimeSpan.FromSeconds(items[row].StartTime + 5);
            return string.Format("{0} --> {1}", timeSpanToString(startTs), timeSpanToString(endTs));
        }

        private static string timeSpanToString(TimeSpan lineTs)
        {
            return string.Format("{0}:{1}:{2},{3}", lineTs.Hours.ToString("D2"), lineTs.Minutes.ToString("D2"), lineTs.Seconds.ToString("D2"), lineTs.Milliseconds.ToString("D3"));
        }

        private static string removeIllegalCharacters(string fileName)
        {
            string regexSearch = string.Format("{0}{1}",
                                               new string(Path.GetInvalidFileNameChars()),
                                               new string(Path.GetInvalidPathChars()));
            var r = new Regex(string.Format("[{0}]", Regex.Escape(regexSearch)));
            return r.Replace(fileName, ".");
        }

        private static IList<TranscriptClip> extractItems(string fileName)
        {
            var htmlContent = File.ReadAllText(fileName);
            var results = new List<TranscriptClip>();

            var doc = new HtmlDocument
            {
                OptionCheckSyntax = true,
                OptionFixNestedTags = true,
                OptionAutoCloseOnEnd = true,
                OptionDefaultStreamEncoding = Encoding.UTF8
            };
            doc.LoadHtml(htmlContent);

            var nodes = doc.DocumentNode.SelectNodes("//li[@class='transcript-clip']/div");

            foreach (var node in nodes)
            {
                var itemsList = new List<TranscriptItem>();
                var title = node.ParentNode.ChildNodes.First(x => x.Name == "a").InnerText;

                foreach (var childNode in node.ChildNodes)
                {
                    if (childNode.Name != "a") continue;

                    var dataS = childNode.Attributes.First(x => x.Name == "data-s");
                    itemsList.Add(new TranscriptItem
                    {
                        StartTime = double.Parse(dataS.Value),
                        Text = HttpUtility.HtmlDecode(childNode.InnerText.Trim())
                    });
                }

                results.Add(new TranscriptClip { TranscriptItems = itemsList, Title = title });
            }

            return results;
        }
    }
}

 1
00:00:01,636 --> 00:00:05,616
Hi, this is Scott Allen and this is the first module in the course design

var numbers1_CS11 = new[] { 1, 2, 3 };

var numbers1_CS_11 = new int[] { 1, 2, 3 };

int[] numbers1_CS12 = [ 1, 2, 3 ];

error CS9176: There is no target type for the collection expression.

Span<string> span1_CS11 = new string[] { "AC", "AL" };

Span<string> span1_CS12 = [ "AC", "AL" ];

ReadOnlySpan<string> readOnlySpan_CS12 = [ "Africa",  "Asia", "Europa"];

int[][] array2D_CS11 =
  {
    new int[] { 2002, 2006, 2010},
    new int[] { 2014, 2018},
    new int[] { 2022, 2026, 2030}
  };

int[][] array2D_CS12 =
  [
     [2002, 2006, 2010],
     [2014, 2018],
     [2022, 2026, 2030]
  ];

List<string> list_CS11 = new List<string> { "Item 1", "Item 2" };

List<string> list_CS12 = [ "Item 1", "Item 2" ];

// Before C#12
List<User> users = new List<User>();
// or
var users = new List<User>();
// or
List<User> user = new();

// C#12
List<User> users = [];

int[] numbers1_CS12 = [ 1, 2, 3 ];
int[] numbers2_CS12 = [ 4, 5, 6 ];

int[] allItems = [ ..numbers1_CS12, ..numbers2_CS12 ];

int[] allItems_CS11 = numbers1_CS12.Concat(numbers2_CS12).ToArray();

int[] join = [..a, ..b, ..c, 6, 5];

int[] a =[1, 2, 3];
Span<int> b = [2, 4, 5, 4, 4];
List<int> c = [4, 6, 6, 5];

List<int> join = [..a, ..b, ..c, 6, 5];

List<(string, int)> otherScores = [("Dave", 90), ("Bob", 80)];

(string name, int score)[] scores = [("Alice", 90), ..otherScores, ("Charlie", 70)];

/* Query with related entities using expand */
// query for orders of customers whose name begins "Alfreds"
// include their customers & child details & their detail products
breeze.EntityQuery.from("Orders")
   .where("Customer.CompanyName", "startsWith", "Alfreds")
   .expand("Customer, OrderDetails.Product")
   .using(manager)
   .execute().then(querySucceeded).fail(queryFailed);

// execute query asynchronously on the server
manager.executeQuery(query).then(querySuccess).fail(queryFail);
 
// execute query synchronously on local cache
var customers = manager.executeQueryLocally(query)

Learn how to harness the power of the Syncfusion UI components from within a Blazor server application. We’ll also integrate the Microsoft Identity technology into our Blazor application to leverage login, registration, authorization and authentication functionality. Syncfusion provides a UI component suite for building powerful web, desktop, and mobile apps.

⭐️ Course Contents ⭐️
⌨️ (0:00:13) Introduction
⌨️ (0:00:49) Course Overview
⌨️ (0:10:25) Technologies used to Develop the Sales Management Application
⌨️ (0:13:20) Getting Started - Create the Blazor Project through Visual Studio 2022
⌨️ (0:15:02) Introduction to the Syncfusion DataGrid Component
⌨️ (0:43:39) Create the Database using Ef Core Code First Migrations
⌨️ (1:22:02) Integrate the Syncfusion DataGrid Component into the Application
⌨️ (3:02:44) Integrate the Syncfusion ListView component into the Sale Management Application
⌨️ (4:25:23) Integration of the Syncfusion Charts into the Sales Management Application to Display Sales Order Analytical Data
⌨️ (5:11:04) Create Dashboards for Employees
⌨️ (6:03:51) Integrate the Syncfusion Diagram into the Sales Management Application
⌨️ (6:22:25) Integrate the Syncfusion Scheduler into the Sales Management Application
⌨️ (6:52:53) Integrate Microsoft Identity into the Sales Management Application
⌨️ (7:40:34) Wrapping up