Null object: Difference between revisions
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=={{header|APL}}== |
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APL is a vector/array-based language, so rather than a 'null pointer' or 'null value' there is the 'null vector'. |
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<lang APL> |
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⍝⍝ GNU APL |
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]help ⍬ |
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niladic function: Z ← ⍬ (Zilde) |
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Zilde is the empty numeric vector (aka. ⍳0) |
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Not a function but rather an alias for the empty |
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vector: |
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⍬≡⍳0 |
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1 |
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</lang> |
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=={{header|AppleScript}}== |
=={{header|AppleScript}}== |
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