How do I merge dicts in Python with standard library only?

In Python, you can merge dictionaries using the built-in methods provided by the standard library. One of the common ways to achieve this is by using the `update()` method or dictionary unpacking available in Python 3.5 and later.

Python, merge dictionaries, standard library, update method, dictionary unpacking
This content explains how to merge dictionaries in Python using standard library methods, including the update method and unpacking technique.

Here is an example:

# Merging dictionaries with update method dict1 = {'a': 1, 'b': 2} dict2 = {'b': 3, 'c': 4} dict1.update(dict2) print(dict1) # Output: {'a': 1, 'b': 3, 'c': 4} # Merging dictionaries with dictionary unpacking dict3 = {**dict1, **dict2} print(dict3) # Output: {'a': 1, 'b': 3, 'c': 4}

Python merge dictionaries standard library update method dictionary unpacking

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