PS E:\temp> [System.IO.Directory]::Exists('E:\temp\') True PS E:\temp> [System.IO.Directory]::Exists('E:\temp') True If you want to check if the directory the script/program is currently in contains a subdirectory, you can use the trick I demonstrate below - where I check if ...
Check if Email address exists in Office 365 and if exists, Create a Unique Email address Check if event log source exists for non admins Check if file created today and not 0 KB Check if HyperThreading is enabled Check if IIS running on a remote server check if object is $null Check i...
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. ...
$sqlText1 = "IF NOT EXISTS (SELECT * FROM sys.tables WHERE object_id = object_id('Step1Table')) CREATE TABLE [dbo].[Step1Table]([TestId] [int] NOT NULL);" $sqlText2 = "IF NOT EXISTS (SELECT * FROM sys.tables WHERE object_id = object_id('Step2Table')) CREATE TABLE [dbo]...
or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + Get-MrPSVersion + CategoryInfo : ObjectNotFound: (Get-MrPSVersion:String) [], CommandNotFou ndException + FullyQualifiedErrorId : Command...
# Clear the Add-ons menu if one exists.$psISE.CurrentPowerShellTab.AddOnsMenu.SubMenus.Clear()# Create an AddOns menu with an accessor.# Note the use of "_" as opposed to the "&" for mapping to the fast key letter for the menu item.$menuAdded=$psISE.CurrentPowerShellTab.AddOns...
powerline 字体letg:airline#extensions#tabline#enabled=1""显示窗口tab和buffer"let g:airline_theme='moloai' "murmur配色不错if!exists('g:airline_symbols')letg:airline_symbols={}endifletg:airline_left_sep='▶'letg:airline_left_alt_sep='❯'letg:airline_right_sep='◀'letg:airline_right_alt...
Finally, cmdlets are record-oriented and generally process a single object at a time.Cmdlets have a specific structure; they must be attributed in a particular way and they must be derived from a specific base class. If a particular cmdlet supports parameters, those parameters must also be ...
The following script returns the current configuration values for the report server e-mail delivery extension for the service application named "Reporting Services Application." The first step sets the value of the variable $app to the object of the service application that has a name of " My ...
Key 'Name' exists in the hash table. In the above two code examples, we used the -contains operator and .Contains() method; both check if the key stored in $key exists in the $hashTable. The -contains operator is a comparison operator that returns a Boolean value indicating whether th...