Dictionary

Question 1

.get()

Answer 1

Used to get the value of any specified key from a dictionary.
Example:
d.get(key) - returns value

Question 2

.copy()

Answer 2

Used on objects to create copies of them
Expample: d.copy()

Question 3

Enumerate function

Answer 3

Is a built in function that allows you to iterate over elements in a sequence(list, tuple, string etc) while keeping track of the index and the value of each element. Returns an enumerate object that produces pairs for index-value tuples

Question 4

Syntax for enumerate function

Answer 4

enumerate(iterable, start=0)
start is optional

Question 5

dictionaries library

Answer 5

from collections import defaultdict

Question 6

Dictionary comprehension

Answer 6

animalList = [(1:a), (2:b)]
animals {key:value for key, value in animalList}

Question 7

How to turn a dictionary into a list

Answer 7

list(dictionary.items())