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Associative array/Iteration: Difference between revisions

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Associative array/Iteration (view source)

Revision as of 01:08, 5 January 2018

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=={{header|Julia}}==
{{transworks with|PythonJulia|0.6}}
<lang julia>mydictdict = [ Dict("hello" => 13, "world" => 31, "!" =>71 ]71)
 
# applying a function to key-value pairs:
mapforeach(println, mydictdict);
 
# iterating over key-value pairs:
for (key, value) in mydictdict
println("key = dict[$key, value] = $value")
end
 
# iterating over keys:
for key in keys(mydictdict)
println("key = $@show key")
end
 
# iterating over values:
for value in values(mydictdict)
println("value = $@show value")
end</lang>
</lang>
 
{{out}}
<pre>
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