RegEx in Python (Part-13) | Backreferencing

Pubblicato il: 26 febbraio 2019
sul canale di: Indian Pythonista
7,900
161

Learn how to backreference groups in this video.

Backreferences in a pattern allow you to specify that the contents of an earlier capturing group must also be found at the current location in the string.

For example, \1 will succeed if the exact contents of group 1 can be found at the current position, and fails otherwise.

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