How to Combine Arrays in Python?

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To combine arrays in Python, you can use various methods depending on the specific requirements and the type of arrays you are working with. Here are some common approaches:

  1. Using the + operator: You can use the + operator to concatenate two arrays together. This approach works for lists, tuples, and strings.
array1 = [1, 2, 3]
array2 = [4, 5, 6]
combined_array = array1 + array2
print(combined_array)
  1. Using the extend() method (for lists): For lists, you can use the extend() method to add elements from one array to another.
array1 = [1, 2, 3]
array2 = [4, 5, 6]
array1.extend(array2)
print(array1)
  1. Using the numpy library (for numerical arrays): If you are working with numerical arrays, you can use the numpy library to perform array concatenation.
import numpy as np

array1 = np.array([1, 2, 3])
array2 = np.array([4, 5, 6])
combined_array = np.concatenate((array1, array2))
print(combined_array)

These are a few examples of combining arrays in Python. The method you choose depends on the type of arrays you are working with and the desired output format.

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