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Associative array/Iteration: Difference between revisions
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->{string,23}</lang>
=={{header|NetRexx}}==▼
<lang NetRexx>/* NetRexx */▼
options replace format comments java crossref savelog symbols▼
surname = 'Unknown' -- default value▼
surname['Fred'] = 'Bloggs'▼
surname['Davy'] = 'Jones'▼
try = 'Fred'▼
say surname[try] surname['Bert']▼
-- extract the keys▼
loop fn over surname▼
say fn.right(10) ':' surname[fn]▼
end fn▼
</lang>▼
=={{header|MATLAB}} / {{header|Octave}}==
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-3 -4 -5</pre>
▲=={{header|NetRexx}}==
▲<lang NetRexx>/* NetRexx */
▲options replace format comments java crossref savelog symbols
▲surname = 'Unknown' -- default value
▲surname['Fred'] = 'Bloggs'
▲surname['Davy'] = 'Jones'
▲try = 'Fred'
▲say surname[try] surname['Bert']
▲-- extract the keys
▲loop fn over surname
▲ say fn.right(10) ':' surname[fn]
▲ end fn
▲</lang>
=={{header|Objective-C}}==
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