IMP Methods of Dictionary in python | Python Full Course |
In Python, a dictionary is a powerful data structure that allows you to store and access data using key-value pairs. Here are some of the most common methods you can use with dictionaries in Python:
dict.clear(): This method removes all the elements from the dictionary.
dict.copy(): This method returns a shallow copy of the dictionary.
dict.fromkeys(seq[, value]): This method creates a new dictionary with keys from seq and values set to value.
dict.get(key[, default]): This method returns the value for the specified key if the key is in the dictionary, else it returns the default value.
dict.items(): This method returns a view object that contains the key-value pairs of the dictionary as tuples.
dict.keys(): This method returns a view object that contains the keys of the dictionary.
dict.pop(key[, default]): This method removes the specified key and returns the corresponding value. If the key is not found, it returns the default value.
dict.popitem(): This method removes and returns an arbitrary key-value pair from the dictionary.
dict.setdefault(key[, default]): This method returns the value for the specified key if the key is in the dictionary, else it sets the key to the default value and returns the default value.
dict.update([other]): This method updates the dictionary with the key-value pairs from other.
dict.values(): This method returns a view object that contains the values of the dictionary.
These methods make it easy to manipulate and work with dictionaries in Python.
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