What are some examples of string slicing in Python?

What are some examples of string slicing in Python?

String slicing in Python allows you to extract parts of a string. For example, if you have a string s = 'Hello, World!', you can slice it like this: s[0:5] will give you 'Hello'.

Can you show me more examples?

Sure! Here are a few more:

1. s[7:] gives you 'World!' (from index 7 to the end).
2. s[:5] gives you 'Hello' (from the start to index 5).
3. s[::2] gives you 'Hlo ol!' (every second character).

What if I want to reverse a string?

You can reverse a string using slicing as well! For example, s[::-1] will give you '!dlroW ,olleH'.

Are there any common mistakes to avoid?

Yes! A common mistake is using an index that is out of range. Always ensure your indices are within the string's length.