What about simply length()? julia> a=[] 0-element Array{None,1}
julia> length(a) 0 julia> a=[1,3] 2-element Array{Int64,1}: 1 3 julia> length(a) 2 Kaj
What about simply length()? julia> a=[] 0-element Array{None,1}
julia> length(a) 0 julia> a=[1,3] 2-element Array{Int64,1}: 1 3 julia> length(a) 2 Kaj