freeCodeCamp/curriculum/challenges/chinese/07-scientific-computing-wit.../python-for-everybody/regular-expressions.md

272 B

id challengeType videoId
5e7b9f0b0b6c005b0e76f06e 11 Yud_COr6pZo

--question--

--text--

Which regex matches only a white space character?

--answers--

\S


\s


.


_


\.

--video-solution--

2

--hints--

--solutions--