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freeCodeCamp/curriculum/challenges/italian/07-scientific-computing-with-python/python-for-everybody/regular-expressions-practical-applications.md
Nicholas Carrigan (he/him) f25e3e69f8 feat: enable new langs (#42491)
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id, title, challengeType, videoId, dashedName
id title challengeType videoId dashedName
5e7b9f0b0b6c005b0e76f070 Regular Expressions: Practical Applications 11 xCjFU9G6x48 regular-expressions-practical-applications

--question--

--text--

What will search for a "$" in a regular expression?

--answers--

$


\dollar\


\$


!$

--video-solution--

3