Null object: Difference between revisions
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(Added FreeBASIC) |
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check_number(&possible_number); |
check_number(&possible_number); |
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}</lang> |
}</lang> |
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=={{header|S-lang}}== |
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S-Lang uses NULL; it is the only object of type Null_Type: |
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<lang S-lang>variable foo = NULL; |
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print(foo); |
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if (foo == NULL) |
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print(typeof(foo)); |
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</lang> |
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{{out}} |
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NULL |
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Null_Type |
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=={{header|Scala}}== |
=={{header|Scala}}== |