Python regex how to match all whitespace

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regular expressions (regex) in python are a powerful tool for pattern matching and searching within strings. in this tutorial, we will focus on how to match all whitespace characters using python's `re` module.

whitespace characters include spaces, tabs, and newline characters. to match all whitespace characters, we can use the `\s` pattern in regex.

here is an example code snippet that demonstrates how to match all whitespace characters in a string using python's `re` module:

in this code example:
- we import the `re` module to work with regular expressions.
- we define a sample string containing whitespace characters (spaces, tabs, and newline).
- we define a regex pattern `\s` to match all whitespace characters.
- finally, we print out the matched whitespace characters.

when you run the above code, it will output the whitespace characters found in the sample string.

remember that in python, whitespace characters include spaces, tabs, and newline characters. the `\s` pattern will match any whitespace character.

feel free to experiment with different strings and regex patterns to further explore the capabilities of python regex for matching whitespace characters.

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