$array= @(1,2,3,5,7,11) 将项放入数组后,可以使用foreach来循环访问该列表,或者使用索引访问数组中的各个元素。 PowerShell foreach($itemin$array) {Write-Output$item}Write-Output$array[3] 还可以使用索引以相同方式更新值。 PowerShell $array[2] =13 ...
PowerShell 複製 PS> $tuple = [Tuple]::Create(1, 'test') PS> $tuple[0] 1 PS> $tuple[1] test PS> $tuple[0..1] 1 test PS> $tuple[-1] test 不同於陣列和其他集合物件,當對象通過管線或支援物件數位的參數時, Tuple 物件會被視為單一物件。
primary-expression: value member-access element-access invocation-expression post-increment-expression post-decrement-expression value: parenthesized-expression sub-expression array-expression script-block-expression hash-literal-expression literal type-literal variable 7.1...
function Get-UniqueString ([string]$id, $length=13) { $hashArray = (new-object System.Security.Cryptography.SHA512Managed).ComputeHash($id.ToCharArray()) -join ($hashArray[1..$length] | ForEach-Object { [char]($_ % 26 + [byte][char]'a') }) } Azure PowerShell ...
$StringArray = "MYVAR1='String1'", "MYVAR2='String2'" Invoke-Sqlcmd -Query "SELECT `$(MYVAR1) AS Var1, `$(MYVAR2) AS Var2" -Variable $StringArray Var1 Var2 --- --- String1 String2 此命令會使用字元字串數位做為 Variable 參數的輸入。 數位會定義多個 SQLCMD 變數。 在SELECT...
$result -is [array] False Use the construct @() if you’d like to force a command to always return its result in an array. This way the command will always return an array, even if the command returns only one result or none at all. This way you find out the number of files in...
Create changelog for v7.5.0 (#24808) Update Changelog for v7.6.0-preview.2 (#24775) SHA256 Hashes of the release artifacts hashes.sha256 FDAA5450AEED1A5F1B7CE7AA9428D97D8F68C6F77F0E3208DB221A9FA63AD768 powershell-7.6.0-preview.3-linux-arm32.tar.gz EDA6E1FA8CE5DF985B10F7...
$array = @('Joe','Susie','Donnie') $hashtable = @{FirstName = 'Joe'; FirstName = 'Susie'; FirstName = 'Donnie'} Help and comments PowerShell enables the addition of help topics for modules, scripts and individual commands. To view all the help topics, use theGet-Helpcommand. ...
Windows PowerShell Tip: Working With Security Descriptors Working with Hash Tables Accessing WMI from Windows PowerShell Hip, Hip, Array—Retrieving Multi-Valued WMI Properties from Windows PowerShell Do Scripters Dream of Magenta-Colored Text? PowerShell ScriptomaticLearn...
Windows PowerShell Tip: Working With Security Descriptors Working with Hash Tables Accessing WMI from Windows PowerShell Hip, Hip, Array—Retrieving Multi-Valued WMI Properties from Windows PowerShell Do Scripters Dream of Magenta-Colored Text? PowerShell ScriptomaticLearn...