In Python, I can concatenate multiple copies of an array or tuple. For example:
>>> [6, 7] * 2
[6, 7, 6, 7]
In Julia, I have to manually enter each array as an argument:
*julia> **vcat([6, 7], [6, 7])*
*4-element Array{Int64,1}:*
* 6*
* 7*
*6*
* 7*
Is there a way to do this in Julia using just the number 2 or N, without
having to enter the same array 2 or N times?
