someElement.addEventListener('click', function(event) {
      event.stopImmediatePropagation();
  });

PS /> $env:PSModulePath -Split ":"

/Users/sirwanafifi/.local/share/powershell/Modules
/usr/local/share/powershell/Modules
/usr/local/microsoft/powershell/7/Modules

PS /> Import-Module ./PingModule.psm1

PS /> Get-Module PingModule

ModuleType Version    PreRelease Name                                ExportedCommands
---------- -------    ---------- ----                                ----------------
Script     0.0                   PingModule                          Get-PingReply

PS /> Import-Module ./PingModule.ps1
PS /> Get-Module PingModule

ModuleType Version    PreRelease Name                                ExportedCommands
---------- -------    ---------- ----                                ----------------
Script     0.0                   PingModule

Function Get-PingReply {
    // as before
}

Function Get-PrivateFunction {
    Write-Debug 'This is a private function'
}

Export-ModuleMember -Function @(
    'Get-PingReply'
)

    <script src="Scripts/angular.js"></script>
    <script src="Scripts/angular-cookies.js"></script>
    <script src="Scripts/angular-translate.js"></script>
    <script src="Scripts/angular-translate-storage-cookie.js"></script>
    
    <!-- for override loader methods in angular translate -->
    <script src="/src/service/loader-static-files.js"></script>

            // Register a loader for the static files
            // So, the module will search missing translation tables under the specified urls.
            // Those urls are [prefix][langKey][suffix].
            $translateProvider.useStaticFilesLoader({
                prefix: '/l10n/',
                suffix: '.json'
            });

angular.module('pascalprecht.translate')
.factory('$translateStaticFilesLoader', $translateStaticFilesLoader);
function $translateStaticFilesLoader($q, $http) {
    
  'use strict';

  return function (options) {

    if (!options || (!angular.isArray(options.files) && (!angular.isString(options.prefix) || !angular.isString(options.suffix)))) {
      throw new Error('Couldn\'t load static files, no files and prefix or suffix specified!');
    }

    if (!options.files) {
      options.files = [{
        prefix: options.prefix,
        suffix: options.suffix
      }];
    }

    var load = function (file) {
      if (!file || (!angular.isString(file.prefix) || !angular.isString(file.suffix))) {
        throw new Error('Couldn\'t load static file, no prefix or suffix specified!');
      }

      var deferred = $q.defer();

      $http(angular.extend({
        url: [
          file.prefix,
          options.key,
          file.suffix
        ].join(''),
        method: 'GET',
        params: ''
      }, options.$http)).success(function (data) {
        deferred.resolve(data);
      }).error(function () {
        deferred.reject(options.key);
      });

      return deferred.promise;
    };

    var deferred = $q.defer(),
        promises = [],
        length = options.files.length;

    for (var i = 0; i < length; i++) {
      promises.push(load({
        prefix: options.files[i].prefix,
        key: options.key,
        suffix: options.files[i].suffix
      }));
    }

    $q.all(promises).then(function (data) {
      var length = data.length,
          mergedData = {};

      for (var i = 0; i < length; i++) {
        for (var key in data[i]) {
          mergedData[key] = data[i][key];
        }
      }

      deferred.resolve(mergedData);
    }, function (data) {
      deferred.reject(data);
    });

    return deferred.promise;
  };
}

$translateStaticFilesLoader.displayName = '$translateStaticFilesLoader';

  /**
   * @ngdoc function
   * @name pascalprecht.translate.$translateProvider#useStaticFilesLoader
   * @methodOf pascalprecht.translate.$translateProvider
   *
   * @description
   * Tells angular-translate to use `$translateStaticFilesLoader` extension service as loader.
   *
   * @param {Object=} options Optional configuration object
   */
  this.useStaticFilesLoader = function (options) {
    return this.useLoader('$translateStaticFilesLoader', options);
  };

Get-Process | Where-Object { $_.Name -eq 'Dropbox' }

PS /Users/sirwanafifi/Desktop> $block = {
>> $newVar = 10
>> Write-Host $newVar
>> }

PS /Users/sirwanafifi/Desktop> & $block

PS /Users/sirwanafifi/Desktop> & "Get-Process"

PS /Users/sirwanafifi/Desktop> & "1 + 1"
or
PS /Users/sirwanafifi/Desktop> & "Get-Process -Name Slack"

Function Add-Something {
    Write-Host "$_ World"
}

"Hello" | Add-Something

Function Add-Something {
    [CmdletBinding()]
    Param(
        [Parameter(ValueFromPipeline = $true)]
        [string]$Name
    )

    Write-Host "$Name World"
}

"Hello" | Add-Something

$API_KEY = "...."

Function Read-WeatherData {
    [CmdletBinding()]
    Param(
        [Parameter(ValueFromPipeline = $true)]
        [string]$CityName
    )

    $Url = "https://api.openweathermap.org/data/2.5/forecast?q=$CityName&cnt=40&appid=$API_KEY&units=metric"
    Try {
        Write-Verbose "Reading weather data for $CityName"
        $Response = Invoke-RestMethod -Uri $Url
        $Response.list | ForEach-Object {
            Write-Verbose "Processing $($_.dt_txt)"
            [PSCustomObject]@{
                City               = $Response.city.name
                DateTime           = [DateTime]::Parse($_.dt_txt)
                Temperature        = $_.main.temp
                Humidity           = $_.main.humidity
                Pressure           = $_.main.pressure
                WindSpeed          = $_.wind.speed
                WindDirection      = $_.wind.deg
                Cloudiness         = $_.clouds.all
                Weather            = $_.weather.main
                WeatherDescription = $_.weather.description
            }
        } | Where-Object { $_.DateTime.Date -eq (Get-Date).Date }
        Write-Verbose "Done processing $CityName"
    }
    Catch {
        Write-Error $_.Exception.Message
    }
}

Read-WeatherData -CityName "London" -Verbose

begin
process
end
dynamicparam

function Show-Pipeline {
    begin { 
        Write-Host "Pipeline start" 
    }
    process { 
        Write-Host  "Pipeline process $_" 
    }
    end { 
        Write-Host  "Pipeline end $_" 
    }
}

PS /> 1..2 | Show-Pipeline                                   
Pipeline start 
Pipeline process 1
Pipeline process 2
Pipeline end 2

Function Ping-Website {
    [CmdletBinding()]
    Param(
        # As before
    )
    process {
        # As before
    }
}

PS /> "www.google.com", "www.yahoo.com" | Ping-Website

Website        Result  Number Of Attempts
-------        ------  ------------------
www.google.com Success                  3
www.yahoo.com  Success                  3

PS /> Read-Csv ./users.csv -Columns name

using namespace System.Management.Automation
Function Read-Csv {
    Param (
        [Parameter(Mandatory = $true, Position = 0)]
        [string]$Path
    )
    DynamicParam {
        $firstLine = Get-Content $Path | Select-Object -First 1
        [String[]]$headers = $firstLine -split ', '
        $parameters = [RuntimeDefinedParameterDictionary]::new()
        $parameter = [RuntimeDefinedParameter]::new(
            'Columns', [String[]], [Attribute[]]@(
                [Parameter]@{ Mandatory = $false; Position = 1 }
                [ValidateSet]::new($headers)
            )
        )
        $parameters.Add($parameter.Name, $parameter) 
        Return $parameters
    }
    Begin {
        $csvContent = Import-Csv $Path
        If ($PSBoundParameters.ContainsKey('Columns')) {
            $columns = $PSBoundParameters['Columns']
            $csvContent | Select-Object -Property $columns
        }
        Else {
            $csvContent
        }
    }
}

<div>
    <!-- upload form -->
    <!-- hidden crop params -->
    <input type="hidden" id="x1" name="x1" />
    <input type="hidden" id="y1" name="y1" />
    <input type="hidden" id="x2" name="x2" />
    <input type="hidden" id="y2" name="y2" />
    <h2>ابتدا تصویر خود را انتخاب کنید</h2>
    <div><input type="file" name="postedFileBase" data-buttonText="انتخاب تصویر" id="image_file" onchange="fileSelectHandler()" /></div>
    <div></div>
    <div>
        <h2>قسمتی از تصویر را انتخاب نمایید</h2>
        <img id="preview" />
        <div>
            <label>حجم فایل </label> <input type="text" id="filesize" name="filesize" />
            <label>نوع فایل</label> <input type="text" id="filetype" name="filetype" />
            <label>ابعاد فایل</label> <input style="direction: ltr;" type="text" id="filedim" name="filedim" />

        </div>
    </div>

</div>

.bheader {
background-color: #DDDDDD;
border-radius: 10px 10px 0 0;
padding: 10px 0;
text-align: center;
}
.bbody {
color: #000;
overflow: hidden;
padding-bottom: 20px;
text-align: center;
background: -moz-linear-gradient(#ffffff, #f2f2f2);
background: -ms-linear-gradient(#ffffff, #f2f2f2);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffffff), color-stop(100%, #f2f2f2));
background: -webkit-linear-gradient(#ffffff, #f2f2f2);
background: -o-linear-gradient(#ffffff, #f2f2f2);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f2f2f2');
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f2f2f2')";
background: linear-gradient(#ffffff, #f2f2f2);
}
.bbody h2, .info, .error {
margin: 10px 0;
}
.step2, .error {
display: none;
}
.error {
color: red;
}
.info {
}
label {
margin: 0 5px;
}
.roundinput {
border: 1px solid #CCCCCC;
border-radius: 10px;
padding: 4px 8px;
text-align: center;
width: 150px;
}
.jcrop-holder {
display: inline-block;
}
input[type=submit] {
background: #e3e3e3;
border: 1px solid #bbb;
border-radius: 3px;
-webkit-box-shadow: inset 0 0 1px 1px #f6f6f6;
box-shadow: inset 0 0 1px 1px #f6f6f6;
color: #333;
padding: 8px 0 9px;
text-align: center;
text-shadow: 0 1px 0 #fff;
width: 150px;
}
input[type=submit]:hover {
background: #d9d9d9;
-webkit-box-shadow: inset 0 0 1px 1px #eaeaea;
box-shadow: inset 0 0 1px 1px #eaeaea;
color: #222;
cursor: pointer;
}
input[type=submit]:active {
background: #d0d0d0;
-webkit-box-shadow: inset 0 0 1px 1px #e3e3e3;
box-shadow: inset 0 0 1px 1px #e3e3e3;
color: #000;
}

function bytesToSize(bytes) {
    var sizes = ['بایت', 'کیلو بایت', 'مگابایت'];
    if (bytes == 0) return 'n/a';
    var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
    return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
};

function updateInfo(e) {
    $('#x1').val(e.x);
    $('#y1').val(e.y);
    $('#x2').val(e.x2);
    $('#y2').val(e.y2);
};

var jcrop_api, boundx, boundy;
function fileSelectHandler() {

    var oFile = $('#image_file')[0].files[0];

    $('.error').hide();
    var rFilter = /^(image\/jpeg|image\/png)$/i;
    if (!rFilter.test(oFile.type)) {
        $('.error').html('فقط تصویر معتبر انتخاب نمایید').show();
        return;
    }

   
    var oImage = document.getElementById('preview');

    var oReader = new FileReader();
    oReader.onload = function (e) {

        oImage.src = e.target.result;
        

        oImage.onload = function () { 
          

            $('.step2').fadeIn(500);

            var sResultFileSize = bytesToSize(oFile.size);
            $('#filesize').val(sResultFileSize);
            $('#filetype').val(oFile.type);
            $('#filedim').val(oImage.naturalWidth + ' x ' + oImage.naturalHeight);
     
            if (typeof jcrop_api != 'undefined') {
                jcrop_api.destroy();
                jcrop_api = null;
                $('#preview').width(oImage.naturalWidth);
                $('#preview').height(oImage.naturalHeight);
            }
  
                $('#preview').Jcrop({

                    aspectRatio: 2,
                    bgFade: true,
                    bgOpacity: .3, 
                    onChange: updateInfo,
                    onSelect: updateInfo
                }, function () {
 
                    //var bounds = this.getBounds();
                    //var boundx = bounds[0];
                    //var boundy = bounds[1];

                    // Store the Jcrop API in the jcrop_api variable
                    jcrop_api = this;
                });
        };
    };
    oReader.readAsDataURL(oFile);
}

function fileSelectHandler() {
    var oFile = $('#image_file')[0].files[0];
    $('.error').hide();
    var rFilter = /^(image\/jpeg|image\/png)$/i;
    if (!rFilter.test(oFile.type)) {
        $('.error').html('فقط تصویر معتبر انتخاب نمایید').show();
        return;
    }

   var oImage = document.getElementById('preview');
    var oReader = new FileReader();
    oReader.onload = function (e) {

        oImage.src = e.target.result;
        oImage.onload = function () {
       
            $('.step2').fadeIn(500);

            var sResultFileSize = bytesToSize(oFile.size);
            $('#filesize').val(sResultFileSize);
            $('#filetype').val(oFile.type);
            $('#filedim').val(oImage.naturalWidth + ' x ' + oImage.naturalHeight);
   
            if (typeof jcrop_api != 'undefined') {
                jcrop_api.destroy();
                jcrop_api = null;
                $('#preview').width(oImage.naturalWidth);
                $('#preview').height(oImage.naturalHeight);
            }
            $('#preview').Jcrop({

                aspectRatio: 2,
                bgFade: true, 
                bgOpacity: .3, 
                onChange: updateInfo,
                onSelect: updateInfo,
                onRelease: clearInfo
            }, function () {

                //var bounds = this.getBounds();
                //var boundx = bounds[0];
                //var boundy = bounds[1];

                jcrop_api = this;
            });
        };
    };
    oReader.readAsDataURL(oFile);

minSize:[40,20]

aspectRatio:1.5

function updateInfo(e) {
    $('#x1').val(e.x);
    $('#y1').val(e.y);
    $('#x2').val(e.x2);
    $('#y2').val(e.y2);
};

function bytesToSize(bytes) {
    var sizes = ['بایت', 'کیلو بایت', 'مگابایت'];
    if (bytes == 0) return 'n/a';
    var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
    return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
};

public static byte[] Resize(this byte[] byteImageIn, int x1,int y1,int x2,int y2)
        {

            ImageConverter ic = new ImageConverter();
            Image src = (Image)(ic.ConvertFrom(byteImageIn)); 

            Bitmap target = new Bitmap(x2 - x1, y2 - y1);
            using (Graphics graphics = Graphics.FromImage(target))
                graphics.DrawImage(src, new Rectangle(0, 0, target.Width, target.Height),
                    new Rectangle(x1,y1,x2-x1,y2-y1), 
                    GraphicsUnit.Pixel);
            src = target;
            using (var ms = new MemoryStream())
            {
                src.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
                return ms.ToArray();
            }

 }