"C:\Program Files\Microsoft SQL Server\120\LocalDB\Binn\\sqlservr.exe"   
-c -SMSSQL12E.LOCALDB
-sLOCALDB#5657074F
-d"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\master.mdf"
-l"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\mastlog.ldf"
-e"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\error.log"

 msiexec /i SqlLocalDB.msi /qn IACCEPTSQLLOCALDBLICENSETERMS=YES

  <connectionStrings>
    <add name="Sample35Context"
        connectionString="Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;"
        providerName="System.Data.SqlClient" />
  </connectionStrings>

 C:\Users\your_user_name_here\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances

For LocalDB SQL EXPRESS 2014
 "C:\Program Files\Microsoft SQL Server\120\Tools\Binn\SqlLocalDB.exe" create "v12.0" 12.0 -s

For LocalDB SQL Express 2012
 "C:\Program Files\Microsoft SQL Server\110\Tools\Binn\SqlLocalDB.exe" create "v11.0" 11.0 -s

 AppDomain.CurrentDomain.SetData("DataDirectory", AppDomain.CurrentDomain.BaseDirectory);

 AppDomain.CurrentDomain.SetData("DataDirectory", Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "db"));

 C:\Users\USERNAME\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances
C:\Users\USERNAME\AppData\Local\Microsoft\VisualStudio\SSDT

 The database xyz cannot be opened because it is version 706. This server supports version 663 and earlier. A downgrade path is not supported.

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <connectionStrings>
    <add name="Sample35Context"
        connectionString="Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;"
        providerName="System.Data.SqlClient" />
  </connectionStrings>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value="mssqllocaldb" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
</configuration>

<div class="form-group">
    <label>First Name</label>
    <input #firstName required type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">
</div>

<h3>Classes</h3>
<h4>{{ firstName.className }}</h4>

<div class="form-group">
    <label>First Name</label>
    <input #firstName="ngModel" required type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">
</div>

<h4>dirty: {{ firstName.dirty }}</h4>

<div class="form-group">
    <label>First Name</label>
    <input #firstName="ngModel" #firstNameElement required type="text" class="form-control" 
              name="firstName" [(ngModel)]="model.firstName">
    <div *ngIf="firstName.invalid && firstName.touched" class="alert alert-danger">
        First Name is required.
    </div>      
</div>

<h4>className: {{ firstNameElement.className }}</h4>
<h4>dirty: {{ firstName.dirty }}</h4>
<h4>invalid: {{ firstName.invalid }}</h4>

<div class="form-group" [class.has-error]="firstName.invalid && firstName.touched">
   <label class="control-label">First Name</label>

.ng-touched.ng-invalid{
    border: 1px solid red;
}

<input #firstName="ngModel" #firstNameElement 
required maxlength="3" minlength="2" pattern="^V.*"
type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">

    <div *ngIf="firstName.invalid && firstName.touched" class="alert alert-danger">
        First Name is required.
    </div>

    <div class="form-group" [class.has-error]="firstName.invalid && firstName.touched">
      <label class="control-label">First Name</label>
      <input #firstName="ngModel" #firstNameElement 
             required maxlength="3" minlength="2" pattern="^V.*"
             type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">
      <div *ngIf="firstName.invalid && firstName.touched">
        <div class="alert alert-info">
           errors: {{ firstName.errors | json }}
        </div> 
        <div class="alert alert-danger" *ngIf="firstName.errors.required">
           Name is required.
        </div>
        <div class="alert alert-danger" *ngIf="firstName.errors.minlength">
           Name should be minimum {{firstName.errors.minlength.requiredLength}} characters.
        </div>
        <div class="alert alert-danger" *ngIf="firstName.errors.maxlength">
           Name should be max {{firstName.errors.maxlength.requiredLength}} characters.
        </div>
        <div class="alert alert-danger" *ngIf="firstName.errors.pattern">
           Name pattern: {{firstName.errors.pattern.requiredPattern}}
        </div>
      </div>      
    </div>

<option value="default">Select a Language...</option>

    <div class="form-group" [class.has-error]="hasPrimaryLanguageError">
      <label class="control-label">Primary Language</label>
      <select class="form-control" name="primaryLanguage" 
                #primaryLanguage
                (blur)="validatePrimaryLanguage(primaryLanguage.value)"
                (change)="validatePrimaryLanguage(primaryLanguage.value)"
                [(ngModel)]="model.primaryLanguage">
          <option value="default">Select a Language...</option>
          <option *ngFor="let lang of languages">
            {{ lang }}
          </option>
      </select>
    </div>

export class EmployeeRegisterComponent {
  hasPrimaryLanguageError = false;

  validatePrimaryLanguage(value) {
    if (value === 'default'){
      this.hasPrimaryLanguageError = true;
      }
    else{
      this.hasPrimaryLanguageError = false;
      }
  }
}

<form #form="ngForm" novalidate>

<h3> form.valid: {{ form.valid }}</h3>

<button class="btn btn-primary" type="submit"
            [disabled]="form.invalid">Ok</button>

• enabled: آیا این هندلر فعال باشد یا خیر.
• message: پیامی که باید به عنوان تگ درج شود.
• color: رنگ متن که به طور پیش فرض قرمز رنگ است.

 <input id="pickDate" type="text"/>

 <script type="text/javascript">
  $(function() {
        $("#pickDate").kendoDatePicker();
  });
</script>

 <input id="dateOfBirth" type="text" data-role="datepicker" />

 <!--KendoUI: Web-->
<link href="styles/kendo.common.min.css" rel="stylesheet" type="text/css" />
<link href="styles/kendo.default.min.css" rel="stylesheet" type="text/css" />
<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/kendo.web.min.js" type="text/javascript"></script>

<!--KendoUI: DataViz-->
<link href="styles/kendo.dataviz.min.css" rel="stylesheet" type="text/css" />
<script src="js/kendo.dataviz.min.js" type="text/javascript"></script>

<!--KendoUI: Mobile-->
<link href="styles/kendo.mobile.all.min.css" rel="stylesheet" type="text/css" />
<script src="js/kendo.mobile.min.js" type="text/javascript"></script>

 <link href="styles/kendo.common.min.css" rel="stylesheet" type="text/css" />
<link href="styles/kendo.default.min.css" rel="stylesheet" type="text/css" />
<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/kendo.all.min.js" type="text/javascript"></script>

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>

    <link href="styles/kendo.common.min.css" rel="stylesheet" type="text/css" />
    <link href="styles/kendo.default.min.css" rel="stylesheet" type="text/css" />
    <script src="js/jquery.min.js" type="text/javascript"></script>
    <script src="js/kendo.all.min.js" type="text/javascript"></script>

    <script type="text/javascript">
        $(function () {
            $("#pickDate").kendoDatePicker();
        });

        $(function () {
            // initialize any widgets in the #container div
            kendo.init($("#container"));
        });
    </script>
</head>
<body>
    <span>
        Pick a date: <input id="pickDate" type="text" />
    </span>

    <div id="container">
        <input id="dateOfBirth" type="text" data-role="datepicker" />
        <div id="colors"
             data-role="colorpalette"
             data-columns="4"
             data-tile-size="{ width: 34, height: 19 }"></div>
    </div>
</body>
</html>

 <script type="text/javascript">
  $(function () {
      $("#pickDate").kendoDatePicker({
              format: "yyyy/MM/dd"
        });
  });
</script>

<input id="dateOfBirth" type="text"
          data-role="datepicker"
          data-format="yyyy/MM/dd" />

    <input id="colorPicker1" />
    <script type="text/javascript">
        $(document).ready(function () {
            $("#colorPicker1").kendoComboBox({
                dataSource: ["Blue", "Green", "Red", "Yellow"]
            });
        });
    </script>

    <input id="colorPicker2" data-role="combobox" data-source='["Blue", "Green", "Red", "Yellow"]' />
    <script type="text/javascript">
        $(document).ready(function () {
            kendo.init($("#colorPicker2"));
        });
    </script>

    <input id="colorPicker3" />
    <script type="text/javascript">
        function onColorChange(e) {
             alert('Color Change!');
        }

        $(document).ready(function () {
            $("#colorPicker3").kendoComboBox({
                dataSource: ["Blue", "Green", "Red", "Yellow"],
                change: onColorChange
            });
        });
    </script>

    <input id="colorPicker4" data-role="combobox"
           data-source='["Blue", "Green", "Red", "Yellow"]'
           data-change="onColorChange" />

    <script type="text/javascript">
        function onColorChange(e) {
            alert('Color Change!');
        }

        $(document).ready(function () {
            kendo.init($("#colorPicker4"));
        });
    </script>

export module module1 {
    export abstract class firstCls {
        static f1(str: string) {
            console.log(str);
        }
    }
}

import * as Amd from 'module1';

module module2 {
    export class secondCls {
        f2(str: string) {
            Amd.module1.firstCls.f1(str);
        }
    }
}

new module2.secondCls().f2(`amd work's`);

{
  "compilerOptions": {
    "noImplicitAny": false,
    "noEmitOnError": true,
    "removeComments": false,
    "sourceMap": false,
    "target": "es6",
    "module": "amd"
  },
  "exclude": [
    "node_modules"
  ]
}

npm install requirejs --save-dev

require(['modules/module2.js'], modules_module2());

function modules_module2() {
    //additionals config goes here
}

<h1>Hello requirejs and amd modules</h1>

<!--src means require js address-->
<!--data-main means initial require config-->

<script src="node_modules/requirejs/require.js" data-main="modules/main.js"></script>

<script></script>

• OpenPGP: یک برنامه نیست و یک قانون و استانداری برای تهیه‌ی آن است؛ که رعایت اصول آن الزامی است و برنامه‌ی بالا، یک پیاده سازی از این استاندارد است.
• PGP: یک برنامه، برای رمزگذاری اطلاعات است که مخفف Pretty Good Privacy است.
• و GnuPG یا GPG که در بالا به آن اشاره شد.

gpg --gen-key

Please select what kind of key you want:
   (1) RSA and RSA (default)
   (2) DSA and Elgamal
   (3) DSA (sign only)
   (4) RSA (sign only)

What keysize do you want? (2048)

Key is valid for? (0)

دو هفته
2w
دو سال
2y

You need a user ID to identify your key; the software constructs the user ID
from the Real Name, Comment and Email Address in this form:
    "Heinrich Heine (Der Dichter) <heinrichh@duesseldorf.de>"

Real name: ali yeganeh.m
Email address: yeganehaym@gmail.com
Comment: androidbreadcrumb
You selected this USER-ID:
    "ali yeganeh.m (androidbreadcrumb) <yeganehaym@gmail.com>"

ali@alipc:~$ gpg --list-keys
/home/ali/.gnupg/pubring.gpg
----------------------------
pub   2048R/8708016A 2015-10-23 [expires: 2065-10-10]
uid                  ali yeganeh.m (androidbreadcrumb) <yeganehaym@gmail.com>
sub   2048R/533B7E96 2015-10-23 [expires: 2065-10-10]

gpg --output mykey.asc --export -a $GPGKEY

gpg --output mykey.asc --export -a 8708016A

ali@alipc:~$ cat mykey.asc
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1
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=6j7i
-----END PGP PUBLIC KEY BLOCK-----

gpg --output mykey.asc --export-secret-key -a 8708016A

gpg --send-keys --keyserver keyserver.ubuntu.com $GPGKEY

==>
gpg --send-keys --keyserver keyserver.ubuntu.com 8708016A

ali@alipc:~$ cat >ali.txt
hello ubuntu

ali@alipc:~$ gpg --output myali.gpg --encrypt --recipient yeganehaym@gmail.com ali.txt

gpg --output output.txt --decrypt myali.gpg

You need a passphrase to unlock the secret key for
user: "ali yeganeh.m (androidbreadcrumb) <yeganehaym@gmail.com>"
2048-bit RSA key, ID 533B7E96, created 2015-10-23 (main key ID 8708016A)

ali@alipc:~$ cat output.txt 
hello ubuntu