There are 4 types of Boolean logical operators, namely: And (logical AND), Or (logical OR), Not (logical negation), and Xor (logical exclusive OR). For logical AND, the result is true only if both operands are true. For logical OR, the result is false only if all operands are false.
There are four types of Boolean logical operators, namely And (logical AND), Or (logical OR), Not (logical negation), and Xor (logical exception). or).
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Let’s introduce them separately:
1. And (logical AND)
Logical AND, the interpretation is equivalent to "and" in life.
&& is called logical AND. The result is true only if both operands are true.
&& is called concise AND or short-circuit AND. The result is true only if both operands are true.
2. Or (logical OR)
If one operand or multiple operands are true, the logical OR operator returns the Boolean value true; only if all operands are false, the result is is false.
4. Not (logical negation)
Logical not refers to the inverse value of the original value.
5.
If the values of a and b are the same, the XOR result is 0.
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