Index A | B | C | D | E | F | H | I | K | L | M | N | O | P | S | T | U | V A abstraction accumulator pattern argument ASCII B base conversion Big O notation binary bit block structure byte bytecode C character encoding comment compiled language compiler Counter D decimal defaultdict del statement dict inverting sorting by value dict comprehension dict() constructor dict.clear() dict.get() dict.items() dict.keys() dict.pop() dict.setdefault() dict.update() dict.values() dictionary dictionary comprehension dictionary literal difference set docstring E expression F f-string filter formal language formatted string literal frozenset H hash table set hashable hashable keys hexadecimal high-level language I id() function import statement indentation input() function interpreted language interpreter intersection set issubset() issuperset() iteration K key key-value pair keyboard input keywords, [1] L library line continuation low-level language M mapping membership testing dict set memo memoization module mutable set elements N natural language number systems O O(1) lookup object object ID octal operator P package pip print() function programming language PyPI S selection sequence set accessing elements set comprehension set.add() set.discard() set.pop() set.remove() set.update() soft keyword statement formatting subroutine subset superset symmetric difference T tuple as dict key U Unicode union set unique elements unordered collection UTF-8 V value variable