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Python bool() Function - Definition, Syntax, Parameters, Examples

Definition

The bool() function returns the boolean value of a specified object.

The object will always return True, unless:

  • object is empty, like [], (), {}
  • object is False
  • object is 0
  • object is None

Syntax

bool(object)

Parameters

Parameter Description
object Any object.

Examples

mystring = "Jeff" result = bool(mystring) print(result)
myList = { False, True, True } result = bool(myList) print(result)
bin() bytearray()
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