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freeCodeCamp/curriculum/challenges/chinese/07-scientific-computing-with-python/python-for-everybody/regular-expressions-practical-applications.chinese.md
2020-08-16 04:45:18 +05:30

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id, title, challengeType, isHidden, isRequired, videoId
id title challengeType isHidden isRequired videoId
5e7b9f0b0b6c005b0e76f070 Regular Expressions: Practical Applications 11 false true xCjFU9G6x48

Description

Tests

question:
  text: |
    What will search for a "$" in a regular expression?

  answers:
    - |
        $
    - |
        \dollar\
    - |
        \$
    - |
        !$
  solution: 3