scriptingstudio

powershell.exe -executionpolicy bypass -noninteractive -nologo -noprofile -command "&{ If (-not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {write-warning 'You must run this script as an Administrator!'; cmd.exe /c pause; exit 1000} }"
if ERRORLEVEL 1000 goto :EOF

scriptingstudio

# But [datetime]::IsLeapYear is faster anyway
function Test-IsLeap ([uint32]$year) {
	(($year * 1073750999) -band 3221352463) -le 126976
}

scriptingstudio

function Convert-XmlToString {
    param (
        [Parameter(Mandatory,ValueFromPipeline)]
        $xml
    )
    begin {
		$sw = [System.IO.StringWriter]::new()
		$xmlSettings = [System.Xml.XmlWriterSettings]::new()
		$xmlSettings.ConformanceLevel = [System.Xml.ConformanceLevel]::Fragment
		$xmlSettings.Indent = $true

scriptingstudio

function Wait-Task {
	param (
		[Parameter(Mandatory, ValueFromPipeline)]
		[System.Threading.Tasks.Task] $Task,
		[alias('wait')][int] $TimeOutMs = 1000
	)
	begin {if ($TimeOutMs -lt 1) {$TimeOutMs = -1}}
	process {
		if ($task.AsyncWaitHandle.WaitOne($timeoutMs)) {
			$task.GetAwaiter().GetResult()

scriptingstudio

function Get-HtmlContent {
	[CmdletBinding()]
	[alias('ghc')]
	param (
		[Parameter(Mandatory,ValueFromPipeLine)]
		[Uri[]]$Uri,
		[alias('ua')][string]$UserAgent,
		[System.Text.Encoding]$Encoding,
		[alias('wait')][int] $TimeOutMs = -1
	)

scriptingstudio

function Slice-String ([string]$string, [int]$length, [int[]]$part) {
	if ($length -gt 1) {
		if ($part.count) {
			($string -split "(?<=.)(?=(?:.{$length})+$)")[$part]
		} else {
			$string -split "(?<=.)(?=(?:.{$length})+$)"
		}
	} else {$string}
}

scriptingstudio

function Invoke-PSCommand {
	[CmdletBinding(DefaultParameterSetName='scriptblock')]
	[alias('ipsc')]
	param (
		[Parameter(Mandatory,Position=0,ParameterSetName='scriptblock')]
		[ValidateNotNullOrEmpty()]
		[alias('sb')][ScriptBlock] $ScriptBlock,
		[Parameter(Mandatory,Position=0,ParameterSetName='file')]
		[ValidateNotNullOrEmpty()]
		[alias('fn')][string] $FileName,

scriptingstudio

"C:\ProgramData\Microsoft\Windows\Start Menu\*.lnk", 
"$($ENV:APPDATA)\Microsoft\Windows\Start Menu\Programs\*.lnk" | 
Get-ChildItem -Recurse | ForEach-Object {
	[PSCustomObject]@{
		Name     = $_.baseName
		Shortcut = $_.Fullname
	}
} | Sort-Object Name

scriptingstudio

function Convert-EventLogRecord {
	[cmdletbinding()]
	[alias('clr','Format-EventLogRecord')]
	param (
		[Parameter(Position=0,Mandatory,ValueFromPipeline)]
		[ValidateNotNullOrEmpty()]
		[alias('logrecord','events')]
		[System.Diagnostics.Eventing.Reader.EventLogRecord[]]$InputObject
	)

scriptingstudio

function Use-Culture {
	param (
		[System.Globalization.CultureInfo]$culture = (throw "USAGE: Use-Culture -Culture culture -Script {scriptblock}"),
		[ScriptBlock]$script = (throw "USAGE: Use-Culture -Culture culture -Script {scriptblock}")
	)
	$OldCulture = [System.Threading.Thread]::CurrentThread.CurrentCulture
	trap {
		[System.Threading.Thread]::CurrentThread.CurrentCulture = $OldCulture
	}
	[System.Threading.Thread]::CurrentThread.CurrentCulture = $culture