Today, We want to share with you python negate boolean.In this post we will show you python negation, hear for python boolean operators we will give you demo and example for implement.In this post, we will learn about pause in python with an example.
How to get the opposite of a boolean in python?
A boolean(either True or False) is a primitive data type whose values are either True or False. The negation of a boolean like as true or false is the opposite of its current value.
USE THE not OPERATOR TO NEGATE A BOOLEAN VALUE
The not keyword returns the logical negation of a boolean value(either True or False). Invoke the not keyword by placing it in front of a boolean(either True or False) expression. If an expression evaluates to True, placing not in front of it will return False, and vice-versa.
expression = True print(expression) //RESULTS True print (not expression) //RESULTS False
USE THE operator.not_() FUNCTION TO NEGATE A BOOLEAN VALUE
Calling operator.not_(boolean) either True or False with a boolean value boolean to negate it. This method is used if a function is required instead of an operator, like in higher-order functions such as map or filter.
print(operator.not_(True)) //RESULTS False print(operator.not_(False)) //RESULTS True booleans = [True, False, True, False, True] negation_iterator = map(operator.not_, booleans) print(list(negation_iterator)) //RESULTS [False, True, False, True, False]
I hope you get an idea about Python not: If Not True.
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