python iterate through hash code example

Example 1: python loop through dictionary

new_list = [something(key, value) for key, value in a_dict.items()]

Example 2: loop throughthe key and the values of a dict in python

a_dict = {"color": "blue", "fruit": "apple", "pet": "dog"}

# Will loop through the dict's elements (key, value) WITHOUT ORDER
for key, value in a_dict.items():
  print(key, '->', value)