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Lernen Advanced Search Function 1/2 | Regex Wizards (Project)
Regex Wizards (Project)
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Regex Wizards (Project)

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Advanced Search Function 1/2

The Search function also provides some advanced matching combinations. We will now introduce the most famous one and later practice them in the exercise:

  • \A - Matches if the specified characters are at the start of a string;
  • \b - Matches if the specified characters are at the beginning or end of a word;
  • \D - Matches any non-decimal digit. Equivalent to [^0-9];
  • \d - Matches any decimal digit. Equivalent to [0-9];
  • \B - Opposite of \b. Matches if the specified characters are not at the beginning or end of a word;
  • . - period matches any single character.
Aufgabe

Swipe to start coding

  1. Import re.
  2. Define a text variable as "The cat in the hat".
  3. Search for any 3 characters finishing with "at".
  4. Print the output.

Lösung

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