如果您想要比對數個唯一字詞,請使用 uniqueResults 參數,設定為 true,如下列範例所示: XML 複製 <Pattern confidenceLevel="75"> <IdMatch idRef="Salary_Revision_terms" /> <Match idRef=" Salary_Revision_ID " minCount="3" uniqueResults="true" /> </Pattern> 在此範例中,使用至少三個唯一...
Using the call operator You can also use the Call operator & to run hidden commands by combining it with a call to Get-ChildItem (the alias is dir), Get-Command or Get-Module. The call operator executes strings and script blocks in a child scope. For more information, see about_Operator...
In this example,Firstselects"a","a"as the first 2 items in the array.Uniqueis applied to"a","a"and returnsaas the unique value. Example 6: Select unique strings using the `-CaseInsensitive` parameter This example uses case-insensitive comparisons to get unique strings from an array of ...
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If you want $result to be an array of strings, you need to declare the variable as an array.In this example, $result is an array of strings. The Count and Length of the array is 1, and the Length of the first element is 4.PowerShell Copy ...
It can accept string objects or objects that can be converted to strings. ByPropertyName: The parameter accepts input only when the input object has a property of the same name as the parameter. For example, the Name parameter of Start-Service can accept objects that have a Name property. ...
It can also select unique objects from an array of objects or it can select a specified number of objects from the beginning or end of an array of objects. Select-String Finds text in strings and files. Select-Xml Finds text in an XML document. Send-MailMessage Sends an e-mail message...
oriented nature of Windows PowerShell. TheGet-Uniquecmdlet returns unique objects, or unique strings. Because everything in Windows PowerShell is an object, this can become an extremely short list. The following code returns only one unique object from a listing of processes on the local ...
To be recognized in Windows PowerShell, encryption certificates require a unique key usage identifier (EKU) to identify them as data encryption certificates (like the identifiers for ‘Code Signing’, ‘Encrypted Mail’). Here is an example of creating a certificate that is good for Document ...
Use theConvert-UrnToPathcmdlet to convert a Unique Resource Name for a Database Engine object to a path for the SQL Server PowerShell provider. For more information, seeConvert-UrnToPath. Query expressions and uniform resource names Query expressions are strings that use syntax similar to XPath...