Question

Find a regular expression for all entries in which their first and last names both start...

Find a regular expression for all entries in which their first and last names both start with the letter J.

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Answer #1

Regular Expression: ^J[a-z]+\s+J*

Explanation:

  • ^ is used to match the starting character
  • [a-z] are used for any characters after J
  • + is used to concatenate two strings
  • /s+ is used for matching space character
  • J* is used for last name starting with J and any character after it

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