How do I iterate over a hash map in Python?

How do I iterate over a hash map in Python?

You can iterate over a hash map in Python using a for loop. For example, you can use for key, value in my_dict.items(): to access both keys and values.

Can you show me a code example?

Sure! Here's a simple example:

my_dict = {'a': 1, 'b': 2, 'c': 3}
for key, value in my_dict.items():
    print(f'Key: {key}, Value: {value}')

What if I only want to iterate over the keys?

You can iterate over just the keys using for key in my_dict:. This will give you each key in the hash map.

Is there a way to sort the keys while iterating?

Yes, you can sort the keys by using for key in sorted(my_dict):. This will iterate over the keys in sorted order.