Have to use % to "go back to the start"
$String = 'SQL Server' | |
for ($i = 0; $i -lt $String.Length; $i++ ) { | |
[PSCustomObject]@{ | |
'This Char' = $string[$i] | |
'Prev Char' = $string[$i -1] | |
'Next Char' = $string[($i +1) % $String.Length] | |
} | |
} |
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