What is a singleton design pattern?


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More Python Interview Questions

What is a namedtuple?

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What type of a language is python? Interpreted or Compiled?

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Is python object-oriented? What is an object-oriented programming

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How do you get a list of all the keys in a dictionary in python?

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Why is python not fully object oriented?

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Is python or r more useful?

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Why is python 2 still used?

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How to display the contents of text file in reverse order?

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How are instance variables different from class variables?

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What is a variable in python?

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How do I convert a string to a number?

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What are the disadvantages of the python?

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