A docstring in Python is a string used for adding comments or summarizing a piece of code in Python. The main difference between javadoc and docstring is that docstring is available during runtime as well. Whereas, javadoc is removed from the bytecode and it is not present in .class file. We can even use Docstring comments at run time as an interactive help manual.

Therefore, there is no need to add extra variables like self.index etc. to keep track of iterations. Generator also increases the readability of the code written in Python. Python developers often work on projects where tracking errors, warnings, and other relevant information is essential for smooth functioning and debugging. The logging module helps to achieve this by providing a flexible and powerful framework for logging messages within your code. Showcasing your ability to use this module effectively demonstrates your technical knowledge and problem-solving skills, enabling you to maintain and troubleshoot applications with ease.

Q98. How to get indices of N maximum values in a NumPy array?

Other than Python,  if you prefer to choose C++ or java you need to worry about structure and syntax. A cookie is a piece of information that is stored in a client’s browser for a specific time. When the specific time is completed cookie gets automatically removed from the client browser. Split() method in Python is mainly used to separate a given string.

• They are used to provide information about expected types or behavior.
• Note that the underscore symbol is what you use to define a default case for the switch statement in Python.
• We can use Static Analysis tool called PyChecker for this purpose.
• Behavioral Python interview questions focus on how you have handled past work situations.
• When `__slots__` is defined, Python uses a more efficient data structure for storing instance attributes instead of the default dictionary.

Some features it offers are user authentication, templating engine, routing, database schema migration, and much more. For the most part, xrange and range are the exact same in terms of functionality. They both provide a way to generate a list of integers for you to use. The only difference is that range returns a Python list object and xrange returns an xrange object.

Q. 9: Write the Code to Copy Objects in Python.

Don’t think that Python interview questions are always related to coding only. Practice examples on the editor while checking Python interview questions to give a better explanation to the recruiter. The init () method is always declared inside the class and used to how to become a python developer initialize the attribute of an object immediately when it is created at that moment. Make sure to include it on your list of the most important interview questions. This refers to the process of compiling the source code before it is concealed from the programmers.

---