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In Python, Boolean logic is a fundamental concept used to control the flow of programs by evaluating expressions to either True or False. Python provides three Boolean operators: and, or, and not. These operators allow you to combine Boolean expressions and objects to create more complex conditions.
The and Operator
The and operator takes two operands and returns True only if both operands are True. Otherwise, it returns False. Here are some examples:
>>> True and TrueTrue>>> True and FalseFalse>>> False and TrueFalse>>> False and FalseFalseঅনুলিপি করা হয়েছে!✕অনুলিপি করুনThe and operator can also be used with non-Boolean objects. In such cases, it returns the first operand if it evaluates to False; otherwise, it returns the second operand:
>>> 2 and 33>>> 0 and 50>>> [] and 3[]>>> 5 and 0.00.0অনুলিপি করা হয়েছে!✕অনুলিপি করুনThe or Operator
The or operator returns True if at least one of the operands is True. If both operands are False, it returns False:
>>> True or TrueTrue>>> True or FalseTrue>>> False or TrueTrue>>> False or FalseFalseঅনুলিপি করা হয়েছে!✕অনুলিপি করুন Python Booleans: Use Truth Values in Your Code – …
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Python Booleans - W3Schools
Learn how to use True and False values, and how to evaluate expressions in Python. See examples of comparison operators, bool() function, and built-in functions that return booleans.
Code sample
# Evaluate a string and a numberprint(bool("Hello"))print(bool(15))Python Logical Operators - GeeksforGeeks
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