How to extend a vector the Julian way

New to Julia
1

In Python, given a list a=[1,2], I can extend it with

a.extend([3,4])

Now a contains [1,2,3,4]. Does Julia have a simple way to extend vectors? Of course, vcat comes to mind:

a = [1,2]
a = vcat(a,[3,4])

Are there better approaches?

2

Yes, many. See push!, pushfirst!, append! for starters.

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