Ruby, 5 4 3 bytes

p$*

Prints [] (empty array) then a newline

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Ruby, 5 4 3 bytes

_{Crossed out 4 is still 4 ;(}

p$*

Prints [] (empty array) then a newline

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Ruby, 5 4 bytes

p $'

Prints nil followed by a newline

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Ruby, 5 4 3 bytes

p$*

Prints [] (empty array) then a newline

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Ruby, 5 bytes

p 1e2

or

p 1e1

if we count newlines

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Ruby, 5 4 bytes

p $'

Prints nil followed by a newline

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