21. Case-Sensitive Hash Tables

PowerShell hash tables are, by default, not case sensitive:

PS> $hash = @{}

PS> $hash.Key = 1

PS> $hash.keY = 2

PS> $hash.KEY

2

Should you need case-sensitive keys, and then create the hash table this way:

PS> $hash = New-Object System.Collections.Hashtable

PS> $hash.Key = 1

PS> $hash.keY = 2

PS> $hash[‘Key’]

1

PS> $hash[‘keY’]

2