Julia: get the type of the variable

By using ‘typeof(variableName)’ function, you can get the type of the variable. Based on the value assigned to a variable, Julia infer the type.

julia> a=10
10

julia> typeof(a)
Int64

julia> a="Hello"
"Hello"

julia> typeof(a)
ASCIIString

julia> a=true
true

julia> typeof(a)
Bool

julia> a=123.321
123.321

julia> typeof(a)
Float64

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