Top 145 Python Interview Questions for 2023- Great Learning

A) Python is a multi-paradigm; you can write programs or libraries that are largely procedural, object-oriented, or functional. A) Casting is when you convert a variable value from one type to another. This is, in Python, done with functions such as int() or float() or str() . A very common pattern is that you convert a number, currently as a string into a proper number.

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The implementation’s attribute is whether it is interpreted or compiled. Python is a bytecode (a collection of interpreter-readable instructions) that may be interpreted in a variety of ways. Oddo is a Python-based all-in-one application that offers a wide range of business applications.

List the ways we add view functions to

On the StackOverflow website, we can see 100 software developers posting their problems. Mugging up some programs and executing the same will not work. The ideal way to crack the coding interview, you should be proficient in writing code without the support of any IDE. Don’t panic or argue, test your code before you submit, wait for their feedback.

A negative index is used in Python to index a list, string, or any other container class in reverse order (from the end). Thus, [-1] refers to the last element, [-2] refers to the second-to-last element, and so on. Here, we’re creating a new list by taking the elements of the old list to the power of 2, but only for the elements that are strictly positive. The list comprehension allows us to solve this task in just one line of code. The keyword in Python can turn any function into a generator. Commonly, we use or to perform copy operation on objects.

Top 20 Python Interview Questions and Answers for 1 to 2 Years Experienced

Begin your explanation of the project by stating the problem. Explain how you came up with the solution and the steps you took to get there. Also, describe the roadblocks you encountered and how you overcame them. Features an inbuilt development server and a fast debugger.

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Though not all objects support these methods but most do. The comprehensions provide an easier way to create the corresponding object using the existing iterable. As per official Python documents, the list comprehensions are usually faster than the standard loops. But it’s something that may change between releases. Unlike Java, Python implements exception handling in a bit different way.