# Variables help security analysts to keep track of a variety of security-related information. For example, analysts may need to create Python variables for the users who are allowed to log in, the ...

Many useful operators in Python help you work with variables. The = assignment operator allows you to assign or reassign a specific value to a variable. The <= comparison operator allows you to ...

So named for its appearance (:=), the walrus operator, added in Python 3.8, introduces assignment expressions, a way to assign a value to a variable and then apply a test to the variable in a ...