In Python, Every Object Has a Boolean True or False Value
The built-in bool() function will return the boolean equivalent of any argument it's give.
Python
Counter() Provides an Easy Way to Count How Many Items of Each Type Are In Python Collection Objects
Counter is a member of the collections module. You can give Counter() any iterator, and it will return a hashmap (like a dictionary) with the counts.
Python Set Constructor Insights
The Python set constructor, set(), is a function that crates a Python set - a collection data structure that holds unique unordered elements. The set constructor can create a set out of various iterable data types, such as lists, tuples and strings.
How to Use Lists and Dictionaries to Simplify Your Code
Aside from storing data, dictionaries and lists can also make it easier to write clean code. They can replace cumbersome if/elif, match/case, and long 'or' chains with something simpler.
There Are Two Types of Logical ‘and’ and ‘or’ Operators in Python – What Is the Difference Between Them?
The difference is short-circuit evaluation, a subtle yet sometimes very significant difference. In short-circuit evaluation, the computer executes the minimum code to figure out the value of a boolean expression.