In PowerShell, determining if an array is empty is a fundamental task often encountered in scripting. An "empty" array here refers to one that
Use a Conditional Statement to Check if a String Variable Is Not Null or Empty in PowerShell We have created a string variable,$string. $string="Hello World" The following example checks if a$stringvariable is null or not in PowerShell. It returns the first statement if the variable is ...
Checking if a string is NULL or EMPTY is very common requirement in Powershell script. If we don’t do that we will end up with run time errors if we try to perform some operation on that string variable which is empty or null. So the question now is, how to check it? Well, belo...
Also remember that if the path or folder name contains a space, you need to surround the entire path in quotes. Single quotes or double quotes will work the same if there are no "expandable" parts in the path or folder name, but the slightly safer choice is single quotes. This is what...
# Privacy setting"ExternalSharing"=$site.SharingCapability;# External sharing capability"CreatedOn"=$web.Created.ToString("dd/MM/yyyy HH:mm:ss")# Site creation date}# Check if an item with the same URL exists in the list$listItem=Get-PnPListItem-List $ListName-Query"<View><Query><Where>...
In this blog, we are going to see how to check if the given list is available in the current context site or not. The PnP PowerShell cmdlet is used to get the list based on the title or id. Get-PnPList -Identity <List Title or ID or Url> The below PowerShell code helps to...
Is it possible to check if the file(xml) contains certain words in powershell ? Is it possible to limit the return of a webrequest or restmethod? Is it possible to run a script on another computer that are having the same network drive? Is it possible to using Powershell, Unzippin...
The[System.IO.Directory]::Exists("C:\New\complex")has no parameter being used. Instead, it is directly calling a method to check if a folder exists in PowerShell. Now, let’s check if theDocumentsfolder exists in theC:\Newdirectory. ...
Deselect selected item in WPF Listbox (SelectionMode=Extended) without using CTRL key Destination array was not long enough. Check destIndex and length, and the array's lower bounds. Detect if any dialog is opened. Detect IP address from user's computer (WPF) Detect ItemsControl selected item ...
If there are no services that meet both conditions, the list will be empty. Use Get-Service Cmdlet with if-else Block To check if a specific service is running in PowerShell: Get a service object of a service name WSearch and save it in a variable. Use the if-else block to assess ...