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what is Slicing in python? with one example

Satyam Sinha · Answer

I appreciate your interest in Python technology. Let's delve into your query about slicing in Python. In Python, slicing is a technique used to extract a subset of elements from a sequence like a list, tuple, or string. It allows you to create new sequences by specifying a start index, stop index, and an optional step size. The syntax for slicing is `sequence[start:stop:step]`. Here's an example illustrating slicing in Python: # Creating a list numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] # Extracting elements from index 2 up to (but not including) index 7 with a step of 2 subset = numbers[2:7:2] print(subset) # Output: [3, 5, 7] In this example, the slicing operation `[2:7:2]` starts at index 2 (inclusive), stops at index 7 (exclusive), and selects every second element. As a result, the subset includes elements at indices 2, 4, and 6 from the original list. If you have any further questions or need additional clarification on slicing or any other Python-related topic, feel free to ask!

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