Today we’re excited to announce our support and collaboration on a new Stage 0 proposal to bring optional and erasable type syntax to JavaScript. Because this new syntax wouldn’t change how surrounding code runs, it would effectively act as comments. We think this has the potential to make TypeScript easier and faster to use for development at every scale. We’d like to talk about why we’re pursuing this, and how this proposal works at a high level.

MauiReactor is a component-based UI Library built on top of .NET MAUI that enables you to build applications with code first MVU component based architecture. James has Adolfo, the libraries creator, on to talk about the project and show off some stunning UI. 

<script type=”text/javascript”>
 var person = new Object();
  person.firstname = “John”;
  person.lastname = “Doe”;
  person.age = 50;
  person.eyecolor = “blue”;
  document.write(person.firstname + “ is “ + person.age + “ years old.”);
</script>

result : John is 50 years old.

<script type=”text/javascript”>
var obj = {
   var1: “text1”,
   var2: 5,
   Method: function ()
   {
     alert(this.var1);
   }
  };
  obj.Method();
</script>

 Result : text1

 Obj.var3 = “text3”;

   var newobj = obj;
  newobj.var1 = "other text";
  alert(obj.var1);// other text
  alert(newobj.var1);// other text

 <script type=”text/javascript”>
  function Person(firstname, lastname, age, eyecolor)
  {
     this.firstname = firstname;
     this.lastname = lastname;
     this.age = age;
     this.eyecolor = eyecolor;
  }

   var myFather = new Person("John", "Doe", 50, "blue");
  document.write(myFather.firstname + " is " + myFather.age + " years old.");
  result : John is 50 years old.

   var myMother=new person("Sally","Rally",48,"green");
   document.write(myMother.firstname + " is " + myFather.age + " years old.");
   result : Sally is 48 years old.
  </script>

 var Person = function (firstname, lastname, age, eyecolor)
  {
     this.firstname = firstname;
     this.lastname = lastname;
     this.age = age;
     this.eyecolor = eyecolor;
  }

  var myFather = new Person("John", "Doe", 50, "blue");
  document.write(myFather.firstname + " is " + myFather.age + " years old.");
   result : John is 50 years old.

   var myMother=new person("Sally","Rally",48,"green");
   document.write(myMother.firstname + " is " + myFather.age + " years old.");
   result : Sally is 48 years old.

<script type="text/javascript">
   function cat(name) {
      this.name = name;
      this.talk = function() {
      alert( this.name + " say meeow!" )
   }
 }

cat1 = new cat("felix")
cat1.talk() //alerts "felix says meeow!"
cat2 = new cat("ginger")
cat2.talk() //alerts "ginger says meeow!"
</Script>

 var myObjectLiteral = {
    property1: "one",
    property2: "two",
    method1: function() {
       alert("Hello world!");
}}
var myChild = Object.create(myObjectLiteral);
myChild.method1(); // will alert "Hello world!"

 function User (theName, theEmail) {
    this.name = theName;
    this.email = theEmail;
    this.quizScores = [];
    this.currentScore = 0;
}

 User.prototype = {
  saveScore:function (theScoreToAdd)  {
   this.quizScores.push(theScoreToAdd)
  },
  showNameAndScores:function ()  {
    var scores = this.quizScores.length > 0 ? this.quizScores.join(",") : "No Scores Yet";
    return this.name + " Scores: " + scores;
  },
  changeEmail:function (newEmail)  {
    this.email = newEmail;
    return "New Email Saved: " + this.email;
  }
}

 // A User
  firstUser = new User("Richard", "Richard@examnple.com");
  firstUser.changeEmail("RichardB@examnple.com");
  firstUser.saveScore(15);
  firstUser.saveScore(10);
  document.write(firstUser.showNameAndScores()); //Richard Scores: 15,10
  document.write('<br/>');
  // Another User
  secondUser = new User("Peter", "Peter@examnple.com");
  secondUser.saveScore(18);
  document.write(secondUser.showNameAndScores()); //Peter Scores: 18

 <script type="text/javascript">
function Base()
  {
     this.color = "blue";
  }
  function Sub()
  {
  }
  Sub.prototype = new Base();
  Sub.prototype.showColor = function ()
  {
     alert(this.color);
  }
  var instance = new Sub();
  instance.showColor(); //"blue"
</Script>

 <script language="javascript" type="text/javascript">
if (typeof Object.create !== 'function') {
Object.create = function (o) {
ایجاد یک کلاس خالی که قرار است خواص کلاس دریافتی توسط آرگومان کلاس پایه را به ارث ببرد//
  function F() {
}
با ارث برده شود F  باعث میشویم کلیه خواص و متدهای دریافتی توسط Prototype  توسط خصوصیت  F با انتساب آرگومان دریافتی که یک شی است به کلاس
  F.prototype = o;
   return new F(); 
  };
}

var cars = {
type: "sedan",
wheels: 4
  };
  // We want to inherit from the cars object, so we do:
  var toyota = Object.create(cars);
// now toyota inherits the properties from cars
  document.write(toyota.type);
</script>
output :sedan

This article will show you how to page through a set of results using the OFFSET and FETCH options of the ORDER BY clause. 

CREATE SEARCH PROPERTY LIST WordSearchPropertyList;
GO

ALTER SEARCH PROPERTY LIST WordSearchPropertyList
   ADD 'Authors'
   WITH (PROPERTY_SET_GUID = 'F29F85E0-4FF9-1068-AB91-08002B27B3D9',
             PROPERTY_INT_ID = 4,
             PROPERTY_DESCRIPTION = 'System.Authors - authors of a given item.');
GO

 -- Check the Stopwords list
SELECT w.stoplist_id,
   l.name,
   w.stopword,
   w.language
FROM sys.fulltext_stopwords AS w
   INNER JOIN sys.fulltext_stoplists AS l
     ON w.stoplist_id = l.stoplist_id;

 -- Stopwords list
CREATE FULLTEXT STOPLIST SQLStopList;
GO

-- Add a stopword
ALTER FULLTEXT STOPLIST SQLStopList
 ADD 'SQL' LANGUAGE 'English';
GO

 create fulltext catalog catalog_name
on filegroup filegroup_name
in path  'rootpath'
with some_options
as default
authoriztion owner_name
accent_sensivity = {on|off}

 -- Full-text catalog
CREATE FULLTEXT CATALOG DocumentsFtCatalog;
GO

-- Full-text index
CREATE FULLTEXT INDEX ON dbo.Documents
(
  docexcerpt Language 1033,
  doccontent TYPE COLUMN doctype
  Language 1033
  STATISTICAL_SEMANTICS
)
KEY INDEX PK_Documents
ON DocumentsFtCatalog
WITH STOPLIST = SQLStopList,
  SEARCH PROPERTY LIST = WordSearchPropertyList,
  CHANGE_TRACKING AUTO;
GO

 CREATE TABLE dbo.Documents
(
  id INT IDENTITY(1,1) NOT NULL,
  title NVARCHAR(100) NOT NULL,
  doctype NCHAR(4) NOT NULL,
  docexcerpt NVARCHAR(1000) NOT NULL,
  doccontent VARBINARY(MAX) NOT NULL,
  CONSTRAINT PK_Documents
PRIMARY KEY CLUSTERED(id)
);

-- Insert data
-- First row
INSERT INTO dbo.Documents
(title, doctype, docexcerpt, doccontent)
SELECT N'Columnstore Indices and Batch Processing', 
 N'docx',
 N'You should use a columnstore index on your fact tables,
   putting all columns of a fact table in a columnstore index. 
   In addition to fact tables, very large dimensions could benefit 
   from columnstore indices as well. 
   Do not use columnstore indices for small dimensions. ',
 bulkcolumn
FROM OPENROWSET
 (BULK 'C:\Users\Vahid\Desktop\Updates\fts_docs\ColumnstoreIndicesAndBatchProcessing.docx', 
  SINGLE_BLOB) AS doc;

-- Second row
INSERT INTO dbo.Documents
(title, doctype, docexcerpt, doccontent)
SELECT N'Introduction to Data Mining', 
 N'docx',
 N'Using Data Mining is becoming more a necessity for every company 
   and not an advantage of some rare companies anymore. ',
 bulkcolumn
FROM OPENROWSET
 (BULK 'C:\Users\Vahid\Desktop\Updates\fts_docs\IntroductionToDataMining.docx', 
  SINGLE_BLOB) AS doc;

-- Third row
INSERT INTO dbo.Documents
(title, doctype, docexcerpt, doccontent)
SELECT N'Why Is Bleeding Edge a Different Conference', 
 N'docx',
 N'During high level presentations attendees encounter many questions. 
   For the third year, we are continuing with the breakfast Q&A session. 
   It is very popular, and for two years now, 
   we could not accommodate enough time for all questions and discussions! ',
 bulkcolumn
FROM OPENROWSET
 (BULK 'C:\Users\Vahid\Desktop\Updates\fts_docs\WhyIsBleedingEdgeADifferentConference.docx', 
  SINGLE_BLOB) AS doc;

-- Fourth row
INSERT INTO dbo.Documents
(title, doctype, docexcerpt, doccontent)
SELECT N'Additivity of Measures', 
 N'docx',
 N'Additivity of measures is not exactly a data warehouse design problem. 
   However, you have to realize which aggregate functions you will use 
   in reports for which measure, and which aggregate functions 
   you will use when aggregating over which dimension.',
 bulkcolumn
FROM OPENROWSET
 (BULK 'C:\Users\Vahid\Desktop\Updates\fts_docs\AdditivityOfMeasures.docx', 
  SINGLE_BLOB) AS doc;
GO

 -- Search property list
CREATE SEARCH PROPERTY LIST WordSearchPropertyList;
GO
ALTER SEARCH PROPERTY LIST WordSearchPropertyList
 ADD 'Authors'
 WITH (PROPERTY_SET_GUID = 'F29F85E0-4FF9-1068-AB91-08002B27B3D9',
PROPERTY_INT_ID = 4,
PROPERTY_DESCRIPTION = 'System.Authors - authors of a given item.');
GO

 -- Stopwords list
CREATE FULLTEXT STOPLIST SQLStopList;
GO
-- Add a stopword
ALTER FULLTEXT STOPLIST SQLStopList
 ADD 'SQL' LANGUAGE 'English';
GO

 -- Full-text catalog
CREATE FULLTEXT CATALOG DocumentsFtCatalog;
GO

 -- Full-text index
CREATE FULLTEXT INDEX ON dbo.Documents
(
  docexcerpt Language 1033,
  doccontent TYPE COLUMN doctype
  Language 1033
  STATISTICAL_SEMANTICS
)
KEY INDEX PK_Documents
ON DocumentsFtCatalog
WITH STOPLIST = SQLStopList,
  SEARCH PROPERTY LIST = WordSearchPropertyList,
  CHANGE_TRACKING AUTO;
GO

To provide trackback support we need to do 3 things:

Create a trackback Controller and Action

Set up an appropriate Route

Provide a trackback URL 

what is currently necessary to run an ASP.NET 5 website on Ubuntu.