November 2017
Beginner
316 pages
6h 40m
English
Content preview from Learning Julia
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The supertype() function
This function is used to return the supertype function of a type passed as its argument. Opening the Julia REPL, we can now check for the supertype of the Number type:
julia> supertype(Number) Any
What about the supertype of the type Any? Let's try that out too!
julia> supertype(Any) Any julia> typeof(Any) DataType
No surprises there, as Any is the starting point of all the other data types.
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.