Recent questions tagged boolean

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boolean - Why is 'True == not False' a syntax error in Python?

Comparing boolean values with == works in Python. But when I apply the boolean not operator, the result is ... an expression with valid syntax. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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boolean - What does an 'x = y or z' assignment do in Python?

Why do we see Python assignments with or? For example: def my_function(arg_1=None, arg_2=0): determination = ... best use of this functionality? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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boolean expression - How to use OR condition in a JavaScript IF statement?

I understand that in JavaScript you can write: if (A && B) { do something } But how do I implement an OR such as: if (A OR B) { do something } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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