How do I slice lists in Python with standard library only?

In Python, slicing lists allows you to retrieve specific sections of a list. This is done using a simple syntax that includes the starting index, stopping index, and an optional step. Here’s how you can do it:

To slice a list in Python, you can use the following syntax:

my_list = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] sliced_list = my_list[start:end:step] # Example: [my_list[1:5]] -> [2, 3, 4, 5]

Here's a breakdown of how slicing works:

  • start - the index where the slice starts (inclusive)
  • end - the index where the slice ends (exclusive)
  • step - the interval between each index in the slice (default is 1)

Python list slicing Python lists Python programming

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