20 lines
354 B
Julia
20 lines
354 B
Julia
dict = Dict("hello" => 13, "world" => 31, "!" => 71)
|
|
|
|
# applying a function to key-value pairs:
|
|
foreach(println, dict)
|
|
|
|
# iterating over key-value pairs:
|
|
for (key, value) in dict
|
|
println("dict[$key] = $value")
|
|
end
|
|
|
|
# iterating over keys:
|
|
for key in keys(dict)
|
|
@show key
|
|
end
|
|
|
|
# iterating over values:
|
|
for value in values(dict)
|
|
@show value
|
|
end
|