Which pattern?

Which of the following Regex patterns results in the following text?

>>> my_string = "Let's write RegEx!"
>>> re.findall(PATTERN, my_string)
['Let', 's', 'write', 'RegEx']

In the IPython Shell, try replacing PATTERN with one of the below options and observe the resulting output. The re module has been pre-imported for you and my_string is available in your namespace.

答案选项

PATTERN = r"\s+"

PATTERN = r"\w+"

PATTERN = r"[a-z]"

PATTERN = r"\w"

练习

Which pattern?

说明

答案选项

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}练习

说明

答案选项

练习