Everything you wanted to know about ar…
https://learn.microsoft.com/en-us/powershell/scripting/learn/deep-dives/everything-about-arrays?view=powershell-7.4
Basic usage Creating an array by using @() or , operators Accessing items by using positive or negative indexes Updating items by assigning new values to existing indexes Iterating over items by using foreach or ForEach-Object Concatenating arrays by using + operator Constraining element types by using [type[]] notation Checking bounds by using .Length or .GetUpperBound() properties Create an array An empty array can be created by using @ () PowerShell ... Accessing items Now that you have an array with items in it, you may want to access and update those items. Offset ... 9.1 Introduction PowerShell supports arrays of one or more dimensions with each dimension having zero or more elements. Within a dimension, elements are numbered in ascending integer order starting at zero. ...
Creating an array by using @() or , operators
Accessing items by using positive or negative indexes
Updating items by assigning new values to existing indexes
Iterating over items by using foreach or ForEach-Object
Concatenating arrays by using + operator
Constraining element types by using [type[]] notation
Checking bounds by using .Length or .GetUpperBound() properties
Create an array An empty array can be created by using @ () PowerShell ...
Accessing items Now that you have an array with items in it, you may want to access and update those items. Offset ...
9.1 Introduction PowerShell supports arrays of one or more dimensions with each dimension having zero or more elements. Within a dimension, elements are numbered in ascending integer order starting at zero. ...
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