How do I concatenate lists in Python with type hints?

In Python, you can concatenate lists using various methods. Here are some common approaches along with type hints for better code clarity.

Keywords: Python, list concatenation, type hints, programming

Description: This article explains how to concatenate lists in Python with type hints, providing examples for better understanding.


        from typing import List

        def concatenate_lists(list1: List[int], list2: List[int]) -> List[int]:
            return list1 + list2

        # Example usage
        nums1 = [1, 2, 3]
        nums2 = [4, 5, 6]
        result = concatenate_lists(nums1, nums2)
        print(result)  # Output: [1, 2, 3, 4, 5, 6]