Named parameters: Difference between revisions
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Alextretyak (talk | contribs) Added 11l |
Added a sentence about optional arguments. |
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echo subtract(5, 3) # used as positional parameters
echo subtract(y = 3, x = 5) # used as named parameters</lang>
Parameters can be made optional by providing a default argument.
=={{header|Objective-C}}==
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