Keys in dictionaries. A Python dictionary key can be nearly any Python object. I say “nearly” because the object in question must be hashable, meaning that it must have a hash value ...

Remember this, only values in a python dictionary are mutable not keys. Because dictionaries are not like lists where you stored data in order. The only way to access values is through keys that’s why ...

keys() Returns the dictionary's keys. values() Returns the dictionary's values. items() Returns the key-value pairs. pop(key) Remove the specified item (case-insensitively). The value of the removed ...

Python simplifies coding with easy syntax, built-in tools, and real-world applications.Mastering basics like loops, functions ...