The example in this article describes how Python implements a merge of two arrays. Share to everyone for your reference. Specifically as follows:
Python merges two arrays, joins two arrays into an array, for example, array a=[1,2,3], array b=[4,5,6], after the connection: [1,2,3,4,5,6]
|1 2 3||a=[1,2,3] b=[4,5,6] A=a+b|
|1 2 3||a=[1,2,3] b=[4,5,6] A.extend (b)|
I hope this article will help you with your Python programming.