The following example selects unique values from the array and saves them to the$datavariable. As a result, the duplicate elements will be removed from an array. Command: $data=$data|Select-Object-Unique$data Output: powershellarraysArraysPowerShell ...
the array class built into Windows PowerShell does have at least one weakness: as easy as it might be to add a new item to an array, there’s no comparably-easy way to remove an existing item from an array. That’s a shame, but, then again, that’s just the way it goes. After...
(),RemoveAt(),RemoveRange(), andForEach-Object, each offering unique capabilities for removing items based on different criteria. From removing specific values to eliminating elements at specific index positions, PowerShell users can choose the most appropriate method for their array manipulation ...
Array Dropdown set to a variable Array to string and spaces Array to string using newlines possible? Asset Inventory - Assistance with Powershell Script ASSIGN AN HTML BLOCK TO A VARIABLE Assigning a timeout to invoke-command Assigning Multiple Values to One Variable Assigning permissions to fold...
class M { static [int] DoubleStrLen([string]$value) {return2*$value.Length } static [long] AggregateString([string[]]$values, [func[string, int]]$selector) { [long]$res=0foreach($sin$values){$res+=$selector.Invoke($s) }return$res} } [M]::AggregateString((gci).Name, [M]...
This command deletes the "OldApp" registry key and all its subkeys and values. It usesRemove-Itemto remove the key. The path is specified, but the optional parameter name (Path) is omitted. TheRecurseparameter deletes all of the contents of the "OldApp" key recursively. If the key con...
Array Dropdown set to a variable Array to string and spaces Array to string using newlines possible? Asset Inventory - Assistance with Powershell Script ASSIGN AN HTML BLOCK TO A VARIABLE Assigning a timeout to invoke-command Assigning Multiple Values to One Variable Assigning permissions to folder...
Specifies the authentication level to use for the WMI connection. The acceptable values for this parameter are: -1: Unchanged. 0: Default. 1: None. No authentication in performed. 2: Connect. Authentication is performed only when the client establishes a relationship with the application. ...
Example 5: Move registry keys and values to another key This command moves the registry keys and values within theMyCompanyregistry key inHKLM\Softwareto theMyNewCompanykey. The wildcard character (*) indicates that the contents of theMyCompanykey should be moved, not the key itself. In this...
Well, for one thing, the ArrayList class makes it easy to remove items from the array, something that’s nearly impossible to do otherwise.) In that same column we promised that, this week, we’d discuss another alternative to the generic Windows PowerShell array: the hash table. Well, ...