What are some common operations I can perform on lists and dictionaries in Python?

What are some common operations I can perform on lists and dictionaries in Python?

In Python, you can perform various operations on lists like appending, removing, and slicing. For dictionaries, you can add, update, and delete key-value pairs.

Can you give me examples of how to append an item to a list?

Sure! You can use the append() method. For example: my_list.append(4) adds the number 4 to the end of my_list.

How do I remove a key from a dictionary?

You can use the del statement. For example: del my_dict['key'] removes the entry with 'key' from my_dict.

What about merging two dictionaries?

You can use the update() method or the | operator in Python 3.9+. For example: dict1.update(dict2) merges dict2 into dict1.