$myArray[-1] 访问倒数第二个元素 $myArray[-2] 选择一个范围 $myArray[2..4]$myArray[-1..-5] 选择多个范围 $myArray[0..2+6..8+ -1]$myArray[0..0+6..8+ -1] 获得数组中的部分元素组成新数组 $newArray=$oldArray[0..48] +$oldArray[50..99] 修改数组的元素(Changing element val...
BiosSoftwareElementState BIOS 软件元素状态 BIOS 中软件元素的状态。 BiosStatus BIOS 状态 BIOS 的状态信息。 BiosSystemBiosMajorVersion 系统BIOS 主版本号 系统BIOS 的主版本号。 BiosSystemBiosMinorVersion 系统BIOS 次版本号 系统BIOS 的次版本号。 BiosTargetOperatingSystem BIOS 目标操作系统 BIOS 支持的目标操...
PowerShell 複製 Get-Member -InputObject $a 您也可以在管線傳送至 , Cmdlet 的值之前輸入逗號 (Get-Member) 來取得數位的成員。 逗號會使數組成為陣列數位列中的第二個專案。 PowerShell 會一次傳送一個陣列,並 Get-Member 傳回陣列的成員。 就像接下來的兩個範例一樣。PowerShell 複製 ...
If we try to update an item that is past the last element, then we get an Index was outside the bounds of the array. error.PowerShell Copy PS> $data[4] = 'four' Index was outside the bounds of the array. At line:1 char:1 + $data[4] = 'four' + ~~~ + CategoryInfo : ...
$first = $oldArray[0] Caution This behavior can be misleading, if you get down to 1 element left in the array and do `$oldArray = $oldArray[1 .. ($oldArray.count-1)]`it will not remove the last element $oldArray = $oldArray[1 .. ($oldArray.count-1)] ...
A PowerShell array is a component that enables the storage of more than one item in a variable or a field. For instance, to assign multiple values to a variable, use the script$a=1,2,3. PowerShell treats each item in an array as a separate element. To address each item in an arra...
PowerShell foreach array of strings In PowerShell, you can use theforeachloop to iterate over an array of strings and perform actions on each string element. Here’s an example: $fruits = "apple", "banana", "orange", "grape"
The commands to create an array, get the upper boundary of an array, change an element in an array, and add a new element to an array are shown here with their associated output. Searching for a specific value in an array One question that comes up from time-to-time is, “How do ...
获取系统时间戳 public String getTime(){ long time=System.currentTimeMillis()/1000;//获取系统...
'VBA删除空白列 Sub DeleteEmptyRows() Dim LastRow As Long, r As Long LastRow = Activ...