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Null object: Difference between revisions
→{{header|Rust}}
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Line 1,393:
check_number(&possible_number);
}</lang>
=={{header|S-lang}}==
S-Lang uses NULL; it is the only object of type Null_Type:
<lang S-lang>variable foo = NULL;
print(foo);
if (foo == NULL)
print(typeof(foo));
</lang>
{{out}}
NULL
Null_Type
=={{header|Scala}}==
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