.count()

Takes in a list of values of any data type, and returns the number of times(count) a particular value is present within the list.

list.count()

Use .count() to count the number of occurrences of the string "cat" in the pets list:

Code
Output
Loading...
Run

Use .count() to count the number of occurrences of the integer 3 in the treats_per_pet list:

Code
Output
Loading...
Run