Python
Arithmetic, Assignment and Comparison Operators
The seven arithmetic operators, the augmented assignment family and the six comparisons, including the chained comparison form that other languages do...
Operators
Arithmetic, comparison, logical, bitwise, membership and identity operators, precedence and boolean logic.
5 notes
Notes
Python
Logical, Membership and Identity Operators
and, or and not return one of their operands rather than a boolean. in tests membership. is tests identity. Each has a use where the others are wrong.
Python
Bitwise Operators in Python
Six operators that work on the individual bits of an integer. Rarely needed in everyday code, routinely needed for flags, masks, permissions and inter...
Python
Operator Precedence and Associativity
Precedence decides which operator runs first and associativity decides the direction when two have equal rank. Both are worth knowing, and brackets ar...
Python
Boolean Logic, Truthy and Falsy Values
Every Python object is either truthy or falsy, the falsy list is short and closed, and knowing it lets conditions read as plain English.