Using regular expression

Who can tell me about using regex, please? Do it improve performance of the algorithm? Give me some examples.
Thank you!!!

You are going to need to be a little more specific about what you want to know.

That depends on what the task is.

We have an entire section in our curriculum you can work through to learn more about regular expressions.


Regex is hell. Is good do know though, but don’t stress it too much right now. You’ll know when you need it :slight_smile:

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