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function isPangram(string){
  return (string.match(/([a-z])(?!.*\1)/ig) || []).length === 26;
}

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<#
Rename-Files.ps1
#>


# Find all wmv-files with a string "oldstring" and replace "oldstring" with "newstring" in the filename
Get-ChildItem *.wmv -Filter "*oldstring*" | ForEach { Rename-Item $_ -NewName $_.Name.Replace("oldstring","newstring") }


# Change the file extension of all .jpeg files to .jpg

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// example data
var selector = '.ytd-thumbnail-overlay-resume-playback-renderer'; // CSS selector for red bar indicating video has been watched
var exampleUrl = 'https://www.youtube.com/channel/UCN64HIrZNqFQYZ2BuyY-4zg'; // example URL for text
var jQueryInjectorExtension = 'https://chrome.google.com/webstore/detail/jquery-injector/ekkjohcjbjcjjifokpingdbdlfekjcgi?hl=en'; // url for chrome extension to inject jQuery into page for code below to run

$(selector)
  .parent()  // ytd-thumbnail-overlay-resume-playback-renderer.style-scope.ytd-thumbnail
  .parent()  // div#overlays.style-scope.ytd-thumbnail
  .parent()  // a#thumbnail.yt-simple-endpoint.inline-block.style-scope.ytd-thumbnail
  .parent()  // ytd-thumbnail.style-scope.ytd-grid-video-renderer

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# Define the owner account/group
$Account = New-Object -TypeName System.Security.Principal.NTAccount -ArgumentList 'BUILTIN\Administrators';

# Get a list of folders and files
$ItemList = Get-ChildItem -Path D:\Applications\Leafletdrop.Q4CmsChange\Media\Default -Recurse;

# Iterate over files/folders
foreach ($Item in $ItemList) {
    $Acl = $null; # Reset the $Acl variable to $null
    $Acl = Get-Acl -Path $Item.FullName; # Get the ACL from the item

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cls

# Define the owner account/group
$Account = New-Object -TypeName System.Security.Principal.NTAccount -ArgumentList 'Everyone';

$Source = 'D:\Applications\Leafletdrop.Q4CmsChange'

# Get a list of folders and files
$ItemList = Get-ChildItem -Path $Source -Recurse;

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var s = "An example. Another example. This is omitted";
s = s?.Substring(0, s.LastIndexOf(". ")+2); // cuts back to last full sentence

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var s = "An example. Another example. This is omitted";
s = s?.Substring(0, Math.Min(s.Length, Model.NewsMaxChars));
s = s?.Substring(0, s.LastIndexOf(". ")+2); // cuts back to last full sentence

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angular.module('umbraco').directive('switch', function () {
    return {
        restrict: 'AE',
        replace: true,
        transclude: true,
        template: function (element, attrs) {
            var html = '';
            html += '<span';
            html += ' class="switcher' + (attrs.class ? ' ' + attrs.class : '') + '"';
            html += attrs.ngModel ? ' ng-click="' + attrs.ngModel + '=!' + attrs.ngModel + '"' : '';

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$('#element').mousedown(function(event) {
    switch (event.which) {
        case 1:
            alert('Left Mouse button pressed.');
            break;
        case 2:
            alert('Middle Mouse button pressed.');
            break;
        case 3:
            alert('Right Mouse button pressed.');

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HttpContextBase wrapper = new HttpContextWrapper(HttpContext.Current);
UmbracoBackOfficeIdentity user = wrapper.GetCurrentIdentity(true);

bool isLoggedIn = user != null;