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Home/ Questions/Q 6679597
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Editorial Team
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Editorial Team
Asked: May 26, 20262026-05-26T04:22:39+00:00 2026-05-26T04:22:39+00:00

Is there a difference between these two array creation statements? So, is ‘@’ sign

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Is there a difference between these two array creation statements? So, is ‘@’ sign optional when creating arrays?

$a = "This", "Is", "a", "cat"
$a.GetType()
$a | gm
$a = @("This", "Is", "a", "cat")
$a.GetType()
$a | gm
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  1. Editorial Team
    Editorial Team
    2026-05-26T04:22:39+00:00Added an answer on May 26, 2026 at 4:22 am
    $a = @() # declare an empty array.
    
    $a = @(mysingleitem) # declare an array with a single element
    

    In other case is optional.

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