What’s new in Python 3.9 ??

  1. Merging dictionaries

    There's a new operator "|" that can be used to merge two dictionaries.

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  2. Updating dictionaries

    Another new operator "|=" will let you update dictionaries.

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  3. Removing the prefix and suffix of a string

    There are two new methods added to the str object to remove the prefix and suffix of the string.

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Soon, I will updating this posts with the new parsers and other features of Python 3.9.