Explain when self.up and self.down method is used?

1

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Explain the role of modules and mixins in ruby?

1

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Explain the three levels of access control for ruby methods?

1

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What flask is and its benefits?

930

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What are different ways to create an empty numpy array in python?

909

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Explain the use of the split function in python?

876

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Explain the five benefits of using python?

950

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How memcached should not be used in your python project?

944

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Explain the database connection in python flask?

934

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Is there a switch or case statement in python? If not then what is the reason for the same?

806

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Explain the use of // operator in python?

983

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What is python and explain some of its benefits?

818

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Is there a switch or case statement in python?

828

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What is the process to get the home directory using ‘~' in python?

903

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What is the command to debug a python program?

903

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