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2016 Update

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Tina Müller 2016-12-05 22:15:40 +01:00
parent 948b86eafa
commit dcf5d15da3
7965 changed files with 139854 additions and 31002 deletions
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3
Task/Undefined-values/00DESCRIPTION
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For languages which have an explicit notion of an undefined value, identify and exercise those language's mechanisms for identifying and manipulating a variable's value's status as being undefined
For languages which have an explicit notion of an undefined value, identify and exercise those language's mechanisms for identifying and manipulating a variable's value's status as being undefined.
<br/><br/>

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Task/Undefined-values/PowerShell/undefined-values-1.psh Normal file
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if (Get-Variable -Name noSuchVariable -ErrorAction SilentlyContinue)
{
$true
}
else
{
$false
}

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Task/Undefined-values/PowerShell/undefined-values-2.psh Normal file
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Get-PSProvider

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Task/Undefined-values/PowerShell/undefined-values-3.psh Normal file
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Test-Path Variable:\noSuchVariable

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Task/Undefined-values/PowerShell/undefined-values-4.psh Normal file
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$noSuchVariable -eq $null