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This article introduces the knowledge about "how to use python not keyword". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

The keyword not can invert a Boolean value.

>>> not TrueFalse>>>>>> not 1 > 0False

When using if statements and while statements, the result of the condition is reversed.

The not keyword can be used in if statements:

if not Condition: Code block

The if statements above execute the code block when the condition is not met, but they do not execute when the condition is met because the not key negates the result.

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Artificial intelligence applications, artificial intelligence developed based on big data analysis and deep learning, are essentially unable to leave python.

4. System operation and maintenance engineering project, the standard of automatic operation and maintenance is python+Django/flask.

Financial analysis, quantitative trading, financial analysis.

6. Big data analysis.

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